Aug 03, 2018 - Friday 2:00 pm

YNABC Friday Open Pairs Event Summary

Session

20.0 Tables

Players

Overalls

 

mps Color A B C Overall Score Player 1 Player 2 Personal
Scores
15.30 Gold 1 328.50 S Reese KoppelMetairie, LA Kunal VohraAlpharetta, GA Scores
11.48 Gold 2 299.01 Michael SerafiniCalgary, AB Darwin LiRichmond Hill, ON Scores
8.61 Gold 3 296.64 Yicheng Wang Juncan Huang Scores
6.45 Gold 4 294.62 Lucy ZhangArcadia, CA Sophia ChangSan Gabriel, CA Scores
5.10 Gold 5 290.13 Bo Han ZhuOakville, ON John DongRichmond Hill, ON Scores
4.37 Gold 6 288.60 Michael XuPalo Alto, CA Harrison LubaLynnfield, MA Scores
3.83 Gold 7 287.23 Finn KolesnikVentura, CA Luke WilliamsSan Diego, CA Scores
3.40 Gold 8 283.76 Olivia LauferToronto, ON Albena-Maria VassilevaNorth Bay, ON Scores
3.06 Gold 9 271.25 Rory XiaoFremont, CA Jonathan YueSan Jose, CA Scores
2.78 Gold 10 266.01 Sarah YoungquistPalo Alto, CA Cornelius DuffiePalo Alto, CA Scores
2.62 Gold|Red 11 265.71 Jasmine XiongMarkham, ON Brent XiaoFremont, CA Scores
2.35 Gold 12 265.62 Michael PassucciClarence Center, NY Colleen StewartWilliamsville, NY Scores
2.19 Gold 13 263.48 Max ChengToronto, ON Cindy Zhang HeToronto, ON Scores
2.32 Gold|Red 14 261.33 Jacob FreemanToronto, ON Martin ZhaoRichmond Hill, ON Scores
1.91 Gold 15 249.93 Nathan GennaroSan Carlos, CA Jonathon YoungquistPalo Alto, CA Scores
1.80 Gold 16 249.51 Eric LouMorganville, NJ Justin WangMorganville, NJ Scores
1.70 Gold 17 248.27 Samuel LiNorth York, ON Han WuMarkham, ON Scores
1.61 Gold 18 237.77 Jeffrey YouNepean, ON Melody ZhengGloucester, ON Scores

Recaps

Section S

NS

Pair Player 1 Player 2 Flt Qual Overall Section Session
Score
% Carry
Over
Adjust Overall
Score
mps Color Next
Session
Personal
Scores
A B C A B C
3 S Reese Koppel Kunal Vohra A 1 - - 1 - - 309.50 67.87 19.00 328.50 15.30 Gold Scores
18 Michael Serafini Darwin Li A 2 - - 2 - - 287.00 62.94 12.01 299.01 11.48 Gold Scores
12 Yicheng Wang Juncan Huang A 3 - - 3 - - 282.00 61.84 14.64 296.64 8.61 Gold Scores
9 Bo Han Zhu John Dong A 5 - - 5 - - 273.00 59.87 17.13 290.13 5.10 Gold Scores
8 Olivia Laufer Albena-Maria Vassileva A 8 - - 4 - - 281.50 61.73 2.26 283.76 3.40 Gold Scores
1 Sarah Youngquist Cornelius Duffie A 10 - - 7 - - 254.50 55.81 11.51 266.01 2.78 Gold Scores
17 Michael Passucci Colleen Stewart A 12 - - 6 - - 264.00 57.89 1.62 265.62 2.35 Gold Scores
15 Nathan Gennaro Jonathon Youngquist A 15 - - 8 - - 237.00 51.97 12.93 249.93 1.91 Gold Scores
16 Jeffrey You Melody Zheng A 18 - - - - - 232.50 50.99 5.27 237.77 1.61 Gold Scores
4 Benjamin Darnell Alex Zheng A - - - - - - 222.50 48.79 10.64 233.14 0.94 Red Scores
6 Helena Hsieh Yiwei Cao A - - - - - - 212.00 46.49 17.49 229.49 1.79 Gold Scores
7 Cooper Smith Caleb Colburn A - - - - - - 219.50 48.14 9.78 229.28 0.66 Red Scores
10 Thomas Sutton William Sutton A - - - - - - 213.00 46.71 7.96 220.96 Scores
14 Lucas Huang Jonathan Shi A - - - - - - 216.00 47.37 1.93 217.93 0.40 Red Scores
19 Natalie Huang Nathan Huang A - - - - - - 201.50 44.19 3.50 205.00 0.66 Red Scores
11 Xichen Song Chentong Qi A - - - - - - 196.50 43.09 196.50 Scores
13 RJ Lyon Brady Lyon A - - - - - - 183.50 40.24 7.52 191.02 0.90 Red Scores
2 Jackson Games Sungwook Jung A - - - - - - 168.50 36.95 3.11 171.61 1.25 Red Scores
20 Aaradhya Chandak Tamyra Rumble A - - - - - - 160.00 35.09 0.48 160.48 0.38 Red Scores
5 Ruixin Zhu Zhao Wang A - - - - - - 146.00 32.02 2.84 148.84 0.66 Red Scores

EW

Pair Player 1 Player 2 Flt Qual Overall Section Session
Score
% Carry
Over
Adjust Overall
Score
mps Color Next
Session
Personal
Scores
A B C A B C
17 Lucy Zhang Sophia Chang A 4 - - 1 - - 293.00 64.25 1.62 294.62 6.45 Gold Scores
4 Michael Xu Harrison Luba A 6 - - 3 - - 278.50 61.07 10.10 288.60 4.37 Gold Scores
10 Finn Kolesnik Luke Williams A 7 - - 2 - - 279.50 61.29 7.73 287.23 3.83 Gold Scores
3 Rory Xiao Jonathan Yue A 9 - - 4 - - 253.50 55.59 17.75 271.25 3.06 Gold Scores
15 Jasmine Xiong Brent Xiao A 11 - - 5 - - 253.00 55.48 12.71 265.71 2.62 Gold|Red Scores
12 Max Cheng Cindy Zhang He A 13 - - 6 - - 250.50 54.93 12.98 263.48 2.19 Gold Scores
6 Jacob Freeman Martin Zhao A 14 - - 7 - - 244.00 53.51 17.33 261.33 2.32 Gold|Red Scores
9 Eric Lou Justin Wang A 16 - - - - - 234.50 51.43 15.01 249.51 1.80 Gold Scores
13 Samuel Li Han Wu A 17 - - 8 - - 242.50 53.18 5.77 248.27 1.70 Gold Scores
18 Eric Chai Kyle Lui A - - - - - - 225.00 49.34 11.93 236.93 1.88 Gold Scores
19 Maxwell Burns Levi Katriel A - - - - - - 219.00 48.03 3.26 222.26 1.88 Gold Scores
16 Lauren Liu Brandon Fong A - - - - - - 214.50 47.04 5.16 219.66 0.94 Red Scores
1 Avery Silverstein Olivia Schireson A - - - - - - 206.00 45.18 11.12 217.12 1.32 Red Scores
11 Sharon Mi Julia Huang A - - - - - - 213.00 46.71 2.12 215.12 0.90 Red Scores
2 Carl Marco Eric Berenblit A - - - - - - 209.00 45.83 2.92 211.92 0.49 Red Scores
14 Matt Oakley Sarah Macharg A - - - - - - 206.00 45.18 1.73 207.73 Scores
7 Pengxiao Zeng Zhefan Zhang A - - - - - - 195.00 42.76 8.61 203.61 Scores
5 Katherine Hwang Jack Boge A - - - - - - 195.00 42.76 2.77 197.77 1.32 Red Scores
8 Jason Lin Ashton Avant A - - - - - - 178.00 39.04 2.22 180.22 Scores
20 Isabella Babb Lauren Wilson A - - - - - - 170.50 37.39 0.18 170.68 Scores

Board Results

Section S

Dlr: N Vul: None
1
4 15 10 11
Q J 7 5 J 9 8 6 9 7 10 7 5
A 10 4 A Q 3 K Q 10 4 3 6 3
K 9 2 K 10 7 5 4 2 J 8 K 9

8 6 3 A 6 5 2 A Q J 8 4 2
Double Dummy Makes NS: 3
2
2
5
NT2
EW: 4/ 3 5/ 4 2/ 1 3/-NT
4/3
NT9/6
Par Score -450 5-E

N-S

Contract By Score Matchpoints% Pairs
Play  3 E -230 1368 1-Sarah Youngquist-Cornelius Duffie vs.
1-Avery Silverstein-Olivia Schireson
Play  4 E -450 842 2-Jackson Games-Sungwook Jung vs.
10-Finn Kolesnik-Luke Williams
Play  3 E -200 1474 3-S Reese Koppel-Kunal Vohra vs.
12-Max Cheng-Cindy Zhang He
Play  4 E 50 1789 4-Benjamin Darnell-Alex Zheng vs.
14-Matt Oakley-Sarah Macharg
Play  4 E -450 842 5-Ruixin Zhu-Zhao Wang vs.
16-Lauren Liu-Brandon Fong
Play  4 E -450 842 6-Helena Hsieh-Yiwei Cao vs.
18-Eric Chai-Kyle Lui
Play  3 W -170 1579 7-Cooper Smith-Caleb Colburn vs.
20-Isabella Babb-Lauren Wilson
Play  4 E -450 842 8-Olivia Laufer-Albena-Maria Vassileva vs.
3-Rory Xiao-Jonathan Yue
Play  5 S -100 1684 9-Bo Han Zhu-John Dong vs.
5-Katherine Hwang-Jack Boge
Play  4x E -690 0.53 10-Thomas Sutton-William Sutton vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  4 E -480 316 11-Xichen Song-Chentong Qi vs.
2-Carl Marco-Eric Berenblit
Play  3NT W 150 19100 12-Yicheng Wang-Juncan Huang vs.
4-Michael Xu-Harrison Luba
Play  4 E -450 842 13-RJ Lyon-Brady Lyon vs.
6-Jacob Freeman-Martin Zhao
Play  4 E -480 316 14-Lucas Huang-Jonathan Shi vs.
9-Eric Lou-Justin Wang
Play  4 E 100 1895 15-Nathan Gennaro-Jonathon Youngquist vs.
11-Sharon Mi-Julia Huang
Play  4x E -690 0.53 16-Jeffrey You-Melody Zheng vs.
13-Samuel Li-Han Wu
Play  4 W -420 1263 17-Michael Passucci-Colleen Stewart vs.
15-Jasmine Xiong-Brent Xiao
Play  4 E -450 842 18-Michael Serafini-Darwin Li vs.
17-Lucy Zhang-Sophia Chang
Play  4 E -450 842 19-Natalie Huang-Nathan Huang vs.
19-Maxwell Burns-Levi Katriel
Play  4 E -480 316 20-Aaradhya Chandak-Tamyra Rumble vs.
8-Jason Lin-Ashton Avant

E-W

Contract By Score Matchpoints% Pairs
Play  3 E 230 632 1-Avery Silverstein-Olivia Schireson vs.
1-Sarah Youngquist-Cornelius Duffie
Play  4 E 480 1684 2-Carl Marco-Eric Berenblit vs.
11-Xichen Song-Chentong Qi
Play  4 E 450 1158 3-Rory Xiao-Jonathan Yue vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  3NT W -150 00 4-Michael Xu-Harrison Luba vs.
12-Yicheng Wang-Juncan Huang
Play  5 S 100 316 5-Katherine Hwang-Jack Boge vs.
9-Bo Han Zhu-John Dong
Play  4 E 450 1158 6-Jacob Freeman-Martin Zhao vs.
13-RJ Lyon-Brady Lyon
Play  4x E 690 18.597 7-Pengxiao Zeng-Zhefan Zhang vs.
10-Thomas Sutton-William Sutton
Play  4 E 480 1684 8-Jason Lin-Ashton Avant vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  4 E 480 1684 9-Eric Lou-Justin Wang vs.
14-Lucas Huang-Jonathan Shi
Play  4 E 450 1158 10-Finn Kolesnik-Luke Williams vs.
2-Jackson Games-Sungwook Jung
Play  4 E -100 15 11-Sharon Mi-Julia Huang vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  3 E 200 526 12-Max Cheng-Cindy Zhang He vs.
3-S Reese Koppel-Kunal Vohra
Play  4x E 690 18.597 13-Samuel Li-Han Wu vs.
16-Jeffrey You-Melody Zheng
Play  4 E -50 211 14-Matt Oakley-Sarah Macharg vs.
4-Benjamin Darnell-Alex Zheng
Play  4 W 420 737 15-Jasmine Xiong-Brent Xiao vs.
17-Michael Passucci-Colleen Stewart
Play  4 E 450 1158 16-Lauren Liu-Brandon Fong vs.
5-Ruixin Zhu-Zhao Wang
Play  4 E 450 1158 17-Lucy Zhang-Sophia Chang vs.
18-Michael Serafini-Darwin Li
Play  4 E 450 1158 18-Eric Chai-Kyle Lui vs.
6-Helena Hsieh-Yiwei Cao
Play  4 E 450 1158 19-Maxwell Burns-Levi Katriel vs.
19-Natalie Huang-Nathan Huang
Play  3 W 170 421 20-Isabella Babb-Lauren Wilson vs.
7-Cooper Smith-Caleb Colburn

Dlr: E Vul: N-S
2
6 11 9 14
Q 10 3 7 5 4 3 A 10 5 4 3 3
J 4 2 Q J K J Q J 10 9 8 7
A 9 8 K 9 8 Q 9 6 6 5 4 2

K 7 6 5 A 10 6 2 8 7 2 A K
Double Dummy Makes NS: 2 3 2 1NT
6
EW: 1
4
4
5
NT6
Par Score +140 3-NS

N-S

Contract By Score Matchpoints% Pairs
Play  2 N 170 1789 1-Sarah Youngquist-Cornelius Duffie vs.
1-Avery Silverstein-Olivia Schireson
Play  3 W 50 947 2-Jackson Games-Sungwook Jung vs.
10-Finn Kolesnik-Luke Williams
Play  3 W 100 1263 3-S Reese Koppel-Kunal Vohra vs.
12-Max Cheng-Cindy Zhang He
Play  3 W 50 947 4-Benjamin Darnell-Alex Zheng vs.
14-Matt Oakley-Sarah Macharg
Play  4x W 300 18.597 5-Ruixin Zhu-Zhao Wang vs.
16-Lauren Liu-Brandon Fong
Play  4 S -100 421 6-Helena Hsieh-Yiwei Cao vs.
18-Eric Chai-Kyle Lui
Play  2 N 110 14.576 7-Cooper Smith-Caleb Colburn vs.
20-Isabella Babb-Lauren Wilson
Play  4x W 300 18.597 8-Olivia Laufer-Albena-Maria Vassileva vs.
3-Rory Xiao-Jonathan Yue
Play  2 N 110 14.576 9-Bo Han Zhu-John Dong vs.
5-Katherine Hwang-Jack Boge
Play  2 W 50 947 10-Thomas Sutton-William Sutton vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  2 W -90 632 11-Xichen Song-Chentong Qi vs.
2-Carl Marco-Eric Berenblit
Play  4 S -200 1.58 12-Yicheng Wang-Juncan Huang vs.
4-Michael Xu-Harrison Luba
Play  4 W 50 947 13-RJ Lyon-Brady Lyon vs.
6-Jacob Freeman-Martin Zhao
Play  3 S -100 421 14-Lucas Huang-Jonathan Shi vs.
9-Eric Lou-Justin Wang
Play  3NT S -400 00 15-Nathan Gennaro-Jonathon Youngquist vs.
11-Sharon Mi-Julia Huang
Play  3 S -100 421 16-Jeffrey You-Melody Zheng vs.
13-Samuel Li-Han Wu
Play  3 W 50 947 17-Michael Passucci-Colleen Stewart vs.
15-Jasmine Xiong-Brent Xiao
Play  5 S -200 1.58 18-Michael Serafini-Darwin Li vs.
17-Lucy Zhang-Sophia Chang
Play  3 S 110 14.576 19-Natalie Huang-Nathan Huang vs.
19-Maxwell Burns-Levi Katriel
Play  3 S 110 14.576 20-Aaradhya Chandak-Tamyra Rumble vs.
8-Jason Lin-Ashton Avant

E-W

Contract By Score Matchpoints% Pairs
Play  2 N -170 211 1-Avery Silverstein-Olivia Schireson vs.
1-Sarah Youngquist-Cornelius Duffie
Play  2 W 90 1368 2-Carl Marco-Eric Berenblit vs.
11-Xichen Song-Chentong Qi
Play  4x W -300 0.53 3-Rory Xiao-Jonathan Yue vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  4 S 200 17.592 4-Michael Xu-Harrison Luba vs.
12-Yicheng Wang-Juncan Huang
Play  2 N -110 4.524 5-Katherine Hwang-Jack Boge vs.
9-Bo Han Zhu-John Dong
Play  4 W -50 1053 6-Jacob Freeman-Martin Zhao vs.
13-RJ Lyon-Brady Lyon
Play  2 W -50 1053 7-Pengxiao Zeng-Zhefan Zhang vs.
10-Thomas Sutton-William Sutton
Play  3 S -110 4.524 8-Jason Lin-Ashton Avant vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  3 S 100 1579 9-Eric Lou-Justin Wang vs.
14-Lucas Huang-Jonathan Shi
Play  3 W -50 1053 10-Finn Kolesnik-Luke Williams vs.
2-Jackson Games-Sungwook Jung
Play  3NT S 400 19100 11-Sharon Mi-Julia Huang vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  3 W -100 737 12-Max Cheng-Cindy Zhang He vs.
3-S Reese Koppel-Kunal Vohra
Play  3 S 100 1579 13-Samuel Li-Han Wu vs.
16-Jeffrey You-Melody Zheng
Play  3 W -50 1053 14-Matt Oakley-Sarah Macharg vs.
4-Benjamin Darnell-Alex Zheng
Play  3 W -50 1053 15-Jasmine Xiong-Brent Xiao vs.
17-Michael Passucci-Colleen Stewart
Play  4x W -300 0.53 16-Lauren Liu-Brandon Fong vs.
5-Ruixin Zhu-Zhao Wang
Play  5 S 200 17.592 17-Lucy Zhang-Sophia Chang vs.
18-Michael Serafini-Darwin Li
Play  4 S 100 1579 18-Eric Chai-Kyle Lui vs.
6-Helena Hsieh-Yiwei Cao
Play  3 S -110 4.524 19-Maxwell Burns-Levi Katriel vs.
19-Natalie Huang-Nathan Huang
Play  2 N -110 4.524 20-Isabella Babb-Lauren Wilson vs.
7-Cooper Smith-Caleb Colburn

Dlr: S Vul: E-W
3
12 1 7 20
K 8 6 4 K J 10 6 K Q 7 5 2
10 7 5 3 2 9 5 10 5 2 J 10 4
Q J 9 Q 8 7 3 Q 9 7 4 3 9

A A 4 2 A K J 8 6 A 8 6 3
Double Dummy Makes NS: 7 4 6 4 7/6NT EW:
0
3
1
3
NT0
Par Score +1520 7
NT-
N

N-S

Contract By Score Matchpoints% Pairs
Play  7 N 1440 18.597 1-Sarah Youngquist-Cornelius Duffie vs.
20-Isabella Babb-Lauren Wilson
Play  3NT N 490 6.534 2-Jackson Games-Sungwook Jung vs.
2-Carl Marco-Eric Berenblit
Play  6NT S 990 1579 3-S Reese Koppel-Kunal Vohra vs.
11-Sharon Mi-Julia Huang
Play  6 S 940 1158 4-Benjamin Darnell-Alex Zheng vs.
13-Samuel Li-Han Wu
Play  4 N 170 00 5-Ruixin Zhu-Zhao Wang vs.
15-Jasmine Xiong-Brent Xiao
Play  6 S 940 1158 6-Helena Hsieh-Yiwei Cao vs.
17-Lucy Zhang-Sophia Chang
Play  6NT S 1020 1789 7-Cooper Smith-Caleb Colburn vs.
19-Maxwell Burns-Levi Katriel
Play  6 S 940 1158 8-Olivia Laufer-Albena-Maria Vassileva vs.
1-Avery Silverstein-Olivia Schireson
Play  7 N 1440 18.597 9-Bo Han Zhu-John Dong vs.
4-Michael Xu-Harrison Luba
Play  3NT S 460 3.518 10-Thomas Sutton-William Sutton vs.
6-Jacob Freeman-Martin Zhao
Play  3NT S 490 6.534 11-Xichen Song-Chentong Qi vs.
3-Rory Xiao-Jonathan Yue
Play  3NT S 490 6.534 12-Yicheng Wang-Juncan Huang vs.
5-Katherine Hwang-Jack Boge
Play  5 N 440 211 13-RJ Lyon-Brady Lyon vs.
8-Jason Lin-Ashton Avant
Play  3NT N 490 6.534 14-Lucas Huang-Jonathan Shi vs.
10-Finn Kolesnik-Luke Williams
Play  6NT S 990 1579 15-Nathan Gennaro-Jonathon Youngquist vs.
12-Max Cheng-Cindy Zhang He
Play  6NT N 990 1579 16-Jeffrey You-Melody Zheng vs.
14-Matt Oakley-Sarah Macharg
Play  3NT S 460 3.518 17-Michael Passucci-Colleen Stewart vs.
16-Lauren Liu-Brandon Fong
Play  6 S 940 1158 18-Michael Serafini-Darwin Li vs.
18-Eric Chai-Kyle Lui
Play  6 N 940 1158 19-Natalie Huang-Nathan Huang vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  4NT N 430 15 20-Aaradhya Chandak-Tamyra Rumble vs.
9-Eric Lou-Justin Wang

E-W

Contract By Score Matchpoints% Pairs
Play  6 S -940 842 1-Avery Silverstein-Olivia Schireson vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  3NT N -490 12.566 2-Carl Marco-Eric Berenblit vs.
2-Jackson Games-Sungwook Jung
Play  3NT S -490 12.566 3-Rory Xiao-Jonathan Yue vs.
11-Xichen Song-Chentong Qi
Play  7 N -1440 0.53 4-Michael Xu-Harrison Luba vs.
9-Bo Han Zhu-John Dong
Play  3NT S -490 12.566 5-Katherine Hwang-Jack Boge vs.
12-Yicheng Wang-Juncan Huang
Play  3NT S -460 15.582 6-Jacob Freeman-Martin Zhao vs.
10-Thomas Sutton-William Sutton
Play  6 N -940 842 7-Pengxiao Zeng-Zhefan Zhang vs.
19-Natalie Huang-Nathan Huang
Play  5 N -440 1789 8-Jason Lin-Ashton Avant vs.
13-RJ Lyon-Brady Lyon
Play  4NT N -430 1895 9-Eric Lou-Justin Wang vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  3NT N -490 12.566 10-Finn Kolesnik-Luke Williams vs.
14-Lucas Huang-Jonathan Shi
Play  6NT S -990 421 11-Sharon Mi-Julia Huang vs.
3-S Reese Koppel-Kunal Vohra
Play  6NT S -990 421 12-Max Cheng-Cindy Zhang He vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  6 S -940 842 13-Samuel Li-Han Wu vs.
4-Benjamin Darnell-Alex Zheng
Play  6NT N -990 421 14-Matt Oakley-Sarah Macharg vs.
16-Jeffrey You-Melody Zheng
Play  4 N -170 19100 15-Jasmine Xiong-Brent Xiao vs.
5-Ruixin Zhu-Zhao Wang
Play  3NT S -460 15.582 16-Lauren Liu-Brandon Fong vs.
17-Michael Passucci-Colleen Stewart
Play  6 S -940 842 17-Lucy Zhang-Sophia Chang vs.
6-Helena Hsieh-Yiwei Cao
Play  6 S -940 842 18-Eric Chai-Kyle Lui vs.
18-Michael Serafini-Darwin Li
Play  6NT S -1020 211 19-Maxwell Burns-Levi Katriel vs.
7-Cooper Smith-Caleb Colburn
Play  7 N -1440 0.53 20-Isabella Babb-Lauren Wilson vs.
1-Sarah Youngquist-Cornelius Duffie

Dlr: W Vul: Both
4
10 9 13 8
Q J 4 K Q 10 7 5 4 5 Q 8 6
8 6 2 A 10 9 7 2 A J 10 9 2
A K J 9 6 2 A J 6 4 7 5 4

10 9 7 5 3 8 3 K Q 8 3 K 3
Double Dummy Makes NS: 1
3
4
6
NT5
EW: 3 3 1 1NT
6
Par Score -110 3-EW/ 3-EW

N-S

Contract By Score Matchpoints% Pairs
Play  2 N 110 16.587 1-Sarah Youngquist-Cornelius Duffie vs.
20-Isabella Babb-Lauren Wilson
Play  2 N -100 1158 2-Jackson Games-Sungwook Jung vs.
2-Carl Marco-Eric Berenblit
Play  2 N -100 1158 3-S Reese Koppel-Kunal Vohra vs.
11-Sharon Mi-Julia Huang
Play  2 N -100 1158 4-Benjamin Darnell-Alex Zheng vs.
13-Samuel Li-Han Wu
Play  2 N -200 421 5-Ruixin Zhu-Zhao Wang vs.
15-Jasmine Xiong-Brent Xiao
Play  2 N -100 1158 6-Helena Hsieh-Yiwei Cao vs.
17-Lucy Zhang-Sophia Chang
Play  2 N 110 16.587 7-Cooper Smith-Caleb Colburn vs.
19-Maxwell Burns-Levi Katriel
Play  2 N 110 16.587 8-Olivia Laufer-Albena-Maria Vassileva vs.
1-Avery Silverstein-Olivia Schireson
Play  2x N 670 19100 9-Bo Han Zhu-John Dong vs.
4-Michael Xu-Harrison Luba
Play  3 S -200 421 10-Thomas Sutton-William Sutton vs.
6-Jacob Freeman-Martin Zhao
Play  3xx N -1000 00 11-Xichen Song-Chentong Qi vs.
3-Rory Xiao-Jonathan Yue
Play  2 S 110 16.587 12-Yicheng Wang-Juncan Huang vs.
5-Katherine Hwang-Jack Boge
Play  3NT S -200 421 13-RJ Lyon-Brady Lyon vs.
8-Jason Lin-Ashton Avant
Play  3 W -130 737 14-Lucas Huang-Jonathan Shi vs.
10-Finn Kolesnik-Luke Williams
Play  4x N -800 15 15-Nathan Gennaro-Jonathon Youngquist vs.
12-Max Cheng-Cindy Zhang He
Play  2 N -100 1158 16-Jeffrey You-Melody Zheng vs.
14-Matt Oakley-Sarah Macharg
Play  2 N -200 421 17-Michael Passucci-Colleen Stewart vs.
16-Lauren Liu-Brandon Fong
Play  2 N -100 1158 18-Michael Serafini-Darwin Li vs.
18-Eric Chai-Kyle Lui
Play  2 N -100 1158 19-Natalie Huang-Nathan Huang vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  2 N -200 421 20-Aaradhya Chandak-Tamyra Rumble vs.
9-Eric Lou-Justin Wang

E-W

Contract By Score Matchpoints% Pairs
Play  2 N -110 2.513 1-Avery Silverstein-Olivia Schireson vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  2 N 100 842 2-Carl Marco-Eric Berenblit vs.
2-Jackson Games-Sungwook Jung
Play  3xx N 1000 19100 3-Rory Xiao-Jonathan Yue vs.
11-Xichen Song-Chentong Qi
Play  2x N -670 00 4-Michael Xu-Harrison Luba vs.
9-Bo Han Zhu-John Dong
Play  2 S -110 2.513 5-Katherine Hwang-Jack Boge vs.
12-Yicheng Wang-Juncan Huang
Play  3 S 200 1579 6-Jacob Freeman-Martin Zhao vs.
10-Thomas Sutton-William Sutton
Play  2 N 100 842 7-Pengxiao Zeng-Zhefan Zhang vs.
19-Natalie Huang-Nathan Huang
Play  3NT S 200 1579 8-Jason Lin-Ashton Avant vs.
13-RJ Lyon-Brady Lyon
Play  2 N 200 1579 9-Eric Lou-Justin Wang vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  3 W 130 1263 10-Finn Kolesnik-Luke Williams vs.
14-Lucas Huang-Jonathan Shi
Play  2 N 100 842 11-Sharon Mi-Julia Huang vs.
3-S Reese Koppel-Kunal Vohra
Play  4x N 800 1895 12-Max Cheng-Cindy Zhang He vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  2 N 100 842 13-Samuel Li-Han Wu vs.
4-Benjamin Darnell-Alex Zheng
Play  2 N 100 842 14-Matt Oakley-Sarah Macharg vs.
16-Jeffrey You-Melody Zheng
Play  2 N 200 1579 15-Jasmine Xiong-Brent Xiao vs.
5-Ruixin Zhu-Zhao Wang
Play  2 N 200 1579 16-Lauren Liu-Brandon Fong vs.
17-Michael Passucci-Colleen Stewart
Play  2 N 100 842 17-Lucy Zhang-Sophia Chang vs.
6-Helena Hsieh-Yiwei Cao
Play  2 N 100 842 18-Eric Chai-Kyle Lui vs.
18-Michael Serafini-Darwin Li
Play  2 N -110 2.513 19-Maxwell Burns-Levi Katriel vs.
7-Cooper Smith-Caleb Colburn
Play  2 N -110 2.513 20-Isabella Babb-Lauren Wilson vs.
1-Sarah Youngquist-Cornelius Duffie

Dlr: N Vul: N-S
5
14 11 4 11
A J 8 J 9 8 7 3 J 10 A K 7
7 6 5 3 Q A K Q 9 8 6 5 4
Q 10 9 2 7 3 2 Q 10 9 5 4 3

K 4 2 A K 10 6 5 4 J 8 6 2
Double Dummy Makes NS: 3 6 1
3
NT5
EW: 4
4
1
5
NT3
Par Score +500 7*-EW-3

N-S

Contract By Score Matchpoints% Pairs
Play  5x W 100 3.518 1-Sarah Youngquist-Cornelius Duffie vs.
19-Maxwell Burns-Levi Katriel
Play  6 N -100 15 2-Jackson Games-Sungwook Jung vs.
1-Avery Silverstein-Olivia Schireson
Play  5 N 680 13.571 3-S Reese Koppel-Kunal Vohra vs.
3-Rory Xiao-Jonathan Yue
Play  5 N 650 842 4-Benjamin Darnell-Alex Zheng vs.
12-Max Cheng-Cindy Zhang He
Play  5 N 650 842 5-Ruixin Zhu-Zhao Wang vs.
14-Matt Oakley-Sarah Macharg
Play  5 N 650 842 6-Helena Hsieh-Yiwei Cao vs.
16-Lauren Liu-Brandon Fong
Play  6 N 1430 18.597 7-Cooper Smith-Caleb Colburn vs.
18-Eric Chai-Kyle Lui
Play  4 N 680 13.571 8-Olivia Laufer-Albena-Maria Vassileva vs.
20-Isabella Babb-Lauren Wilson
Play  5 N 680 13.571 9-Bo Han Zhu-John Dong vs.
2-Carl Marco-Eric Berenblit
Play  5 N 680 13.571 10-Thomas Sutton-William Sutton vs.
5-Katherine Hwang-Jack Boge
Play  5 N 650 842 11-Xichen Song-Chentong Qi vs.
4-Michael Xu-Harrison Luba
Play  6 N 1430 18.597 12-Yicheng Wang-Juncan Huang vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  5 W 50 211 13-RJ Lyon-Brady Lyon vs.
9-Eric Lou-Justin Wang
Play  5 N 680 13.571 14-Lucas Huang-Jonathan Shi vs.
11-Sharon Mi-Julia Huang
Play  5x W 100 3.518 15-Nathan Gennaro-Jonathon Youngquist vs.
13-Samuel Li-Han Wu
Play  7x W 500 526 16-Jeffrey You-Melody Zheng vs.
15-Jasmine Xiong-Brent Xiao
Play  5x N 1050 1789 17-Michael Passucci-Colleen Stewart vs.
17-Lucy Zhang-Sophia Chang
Play  5 N 650 842 18-Michael Serafini-Darwin Li vs.
6-Jacob Freeman-Martin Zhao
Play  4 N 680 13.571 19-Natalie Huang-Nathan Huang vs.
8-Jason Lin-Ashton Avant
Play  5 W -400 00 20-Aaradhya Chandak-Tamyra Rumble vs.
10-Finn Kolesnik-Luke Williams

E-W

Contract By Score Matchpoints% Pairs
Play  6 N 100 1895 1-Avery Silverstein-Olivia Schireson vs.
2-Jackson Games-Sungwook Jung
Play  5 N -680 5.529 2-Carl Marco-Eric Berenblit vs.
9-Bo Han Zhu-John Dong
Play  5 N -680 5.529 3-Rory Xiao-Jonathan Yue vs.
3-S Reese Koppel-Kunal Vohra
Play  5 N -650 1158 4-Michael Xu-Harrison Luba vs.
11-Xichen Song-Chentong Qi
Play  5 N -680 5.529 5-Katherine Hwang-Jack Boge vs.
10-Thomas Sutton-William Sutton
Play  5 N -650 1158 6-Jacob Freeman-Martin Zhao vs.
18-Michael Serafini-Darwin Li
Play  6 N -1430 0.53 7-Pengxiao Zeng-Zhefan Zhang vs.
12-Yicheng Wang-Juncan Huang
Play  4 N -680 5.529 8-Jason Lin-Ashton Avant vs.
19-Natalie Huang-Nathan Huang
Play  5 W -50 1789 9-Eric Lou-Justin Wang vs.
13-RJ Lyon-Brady Lyon
Play  5 W 400 19100 10-Finn Kolesnik-Luke Williams vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  5 N -680 5.529 11-Sharon Mi-Julia Huang vs.
14-Lucas Huang-Jonathan Shi
Play  5 N -650 1158 12-Max Cheng-Cindy Zhang He vs.
4-Benjamin Darnell-Alex Zheng
Play  5x W -100 15.582 13-Samuel Li-Han Wu vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  5 N -650 1158 14-Matt Oakley-Sarah Macharg vs.
5-Ruixin Zhu-Zhao Wang
Play  7x W -500 1474 15-Jasmine Xiong-Brent Xiao vs.
16-Jeffrey You-Melody Zheng
Play  5 N -650 1158 16-Lauren Liu-Brandon Fong vs.
6-Helena Hsieh-Yiwei Cao
Play  5x N -1050 211 17-Lucy Zhang-Sophia Chang vs.
17-Michael Passucci-Colleen Stewart
Play  6 N -1430 0.53 18-Eric Chai-Kyle Lui vs.
7-Cooper Smith-Caleb Colburn
Play  5x W -100 15.582 19-Maxwell Burns-Levi Katriel vs.
1-Sarah Youngquist-Cornelius Duffie
Play  4 N -680 5.529 20-Isabella Babb-Lauren Wilson vs.
8-Olivia Laufer-Albena-Maria Vassileva

Dlr: E Vul: E-W
6
10 13 5 12
Q 9 7 K J 10 3 J 5 K 9 8 3
A 8 Q 5 2 K 10 9 8 3 A 6 5
K 5 4 3 9 8 7 4 Q 6 4 7 4

J 10 6 2 A 6 A 7 2 Q J 10 2
Double Dummy Makes NS: 2 1 2
6
NT6
EW: 1
4
5
5
NT5
Par Score +110 2-NS

N-S

Contract By Score Matchpoints% Pairs
Play  3x W 500 18.597 1-Sarah Youngquist-Cornelius Duffie vs.
19-Maxwell Burns-Levi Katriel
Play  1 W -70 421 2-Jackson Games-Sungwook Jung vs.
1-Avery Silverstein-Olivia Schireson
Play  1NT N -50 6.534 3-S Reese Koppel-Kunal Vohra vs.
3-Rory Xiao-Jonathan Yue
Play  2NT N -50 6.534 4-Benjamin Darnell-Alex Zheng vs.
12-Max Cheng-Cindy Zhang He
Play  2 W -90 211 5-Ruixin Zhu-Zhao Wang vs.
14-Matt Oakley-Sarah Macharg
Play  2 W -90 211 6-Helena Hsieh-Yiwei Cao vs.
16-Lauren Liu-Brandon Fong
Play  2NT S -100 00 7-Cooper Smith-Caleb Colburn vs.
18-Eric Chai-Kyle Lui
Play  1 S 110 1263 8-Olivia Laufer-Albena-Maria Vassileva vs.
20-Isabella Babb-Lauren Wilson
Play  1NT S -50 6.534 9-Bo Han Zhu-John Dong vs.
2-Carl Marco-Eric Berenblit
Play  3 W 100 1053 10-Thomas Sutton-William Sutton vs.
5-Katherine Hwang-Jack Boge
Play  2 W -90 211 11-Xichen Song-Chentong Qi vs.
4-Michael Xu-Harrison Luba
Play  3x W 500 18.597 12-Yicheng Wang-Juncan Huang vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  1NT S -50 6.534 13-RJ Lyon-Brady Lyon vs.
9-Eric Lou-Justin Wang
Play  1NT N 150 1579 14-Lucas Huang-Jonathan Shi vs.
11-Sharon Mi-Julia Huang
Play  1NT N 180 1789 15-Nathan Gennaro-Jonathon Youngquist vs.
13-Samuel Li-Han Wu
Play  2 N 140 1474 16-Jeffrey You-Melody Zheng vs.
15-Jasmine Xiong-Brent Xiao
Play  2 N 110 1263 17-Michael Passucci-Colleen Stewart vs.
17-Lucy Zhang-Sophia Chang
Play  3 S 170 1684 18-Michael Serafini-Darwin Li vs.
6-Jacob Freeman-Martin Zhao
Play  3 S 110 1263 19-Natalie Huang-Nathan Huang vs.
8-Jason Lin-Ashton Avant
Play  1 N 80 947 20-Aaradhya Chandak-Tamyra Rumble vs.
10-Finn Kolesnik-Luke Williams

E-W

Contract By Score Matchpoints% Pairs
Play  1 W 70 1579 1-Avery Silverstein-Olivia Schireson vs.
2-Jackson Games-Sungwook Jung
Play  1NT S 50 12.566 2-Carl Marco-Eric Berenblit vs.
9-Bo Han Zhu-John Dong
Play  1NT N 50 12.566 3-Rory Xiao-Jonathan Yue vs.
3-S Reese Koppel-Kunal Vohra
Play  2 W 90 1789 4-Michael Xu-Harrison Luba vs.
11-Xichen Song-Chentong Qi
Play  3 W -100 947 5-Katherine Hwang-Jack Boge vs.
10-Thomas Sutton-William Sutton
Play  3 S -170 316 6-Jacob Freeman-Martin Zhao vs.
18-Michael Serafini-Darwin Li
Play  3x W -500 0.53 7-Pengxiao Zeng-Zhefan Zhang vs.
12-Yicheng Wang-Juncan Huang
Play  3 S -110 737 8-Jason Lin-Ashton Avant vs.
19-Natalie Huang-Nathan Huang
Play  1NT S 50 12.566 9-Eric Lou-Justin Wang vs.
13-RJ Lyon-Brady Lyon
Play  1 N -80 1053 10-Finn Kolesnik-Luke Williams vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  1NT N -150 421 11-Sharon Mi-Julia Huang vs.
14-Lucas Huang-Jonathan Shi
Play  2NT N 50 12.566 12-Max Cheng-Cindy Zhang He vs.
4-Benjamin Darnell-Alex Zheng
Play  1NT N -180 211 13-Samuel Li-Han Wu vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  2 W 90 1789 14-Matt Oakley-Sarah Macharg vs.
5-Ruixin Zhu-Zhao Wang
Play  2 N -140 526 15-Jasmine Xiong-Brent Xiao vs.
16-Jeffrey You-Melody Zheng
Play  2 W 90 1789 16-Lauren Liu-Brandon Fong vs.
6-Helena Hsieh-Yiwei Cao
Play  2 N -110 737 17-Lucy Zhang-Sophia Chang vs.
17-Michael Passucci-Colleen Stewart
Play  2NT S 100 19100 18-Eric Chai-Kyle Lui vs.
7-Cooper Smith-Caleb Colburn
Play  3x W -500 0.53 19-Maxwell Burns-Levi Katriel vs.
1-Sarah Youngquist-Cornelius Duffie
Play  1 S -110 737 20-Isabella Babb-Lauren Wilson vs.
8-Olivia Laufer-Albena-Maria Vassileva

Dlr: S Vul: Both
7
7 4 14 15
A 10 2 J 8 7 6 Q 9 8 2 8 6
8 3 K 10 4 10 4 J 10 7 5 4 2
K J 9 7 4 9 2 K J 7 A Q 9

Q 6 5 A Q 5 3 A 6 5 3 K 3
Double Dummy Makes NS: 2 3/ 2
4
6
NT6
EW: 3 1 1NT
4/5
4
Par Score +140 3-N

N-S

Contract By Score Matchpoints% Pairs
Play  3 N -100 1053 1-Sarah Youngquist-Cornelius Duffie vs.
18-Eric Chai-Kyle Lui
Play  2NT S -300 1.58 2-Jackson Games-Sungwook Jung vs.
20-Isabella Babb-Lauren Wilson
Play  2 E 100 1579 3-S Reese Koppel-Kunal Vohra vs.
2-Carl Marco-Eric Berenblit
Play  2NT S -400 00 4-Benjamin Darnell-Alex Zheng vs.
4-Michael Xu-Harrison Luba
Play  2 E -110 6.534 5-Ruixin Zhu-Zhao Wang vs.
13-Samuel Li-Han Wu
Play  1NT S -200 421 6-Helena Hsieh-Yiwei Cao vs.
15-Jasmine Xiong-Brent Xiao
Play  1NT S 90 13.571 7-Cooper Smith-Caleb Colburn vs.
17-Lucy Zhang-Sophia Chang
Play  1NT S -100 1053 8-Olivia Laufer-Albena-Maria Vassileva vs.
19-Maxwell Burns-Levi Katriel
Play  3 S -100 1053 9-Bo Han Zhu-John Dong vs.
1-Avery Silverstein-Olivia Schireson
Play  2NT S 120 16.587 10-Thomas Sutton-William Sutton vs.
3-Rory Xiao-Jonathan Yue
Play  2 E -110 6.534 11-Xichen Song-Chentong Qi vs.
6-Jacob Freeman-Martin Zhao
Play  1NT S 120 16.587 12-Yicheng Wang-Juncan Huang vs.
8-Jason Lin-Ashton Avant
Play  4x S -200 421 13-RJ Lyon-Brady Lyon vs.
10-Finn Kolesnik-Luke Williams
Play  1NT S -300 1.58 14-Lucas Huang-Jonathan Shi vs.
12-Max Cheng-Cindy Zhang He
Play  1NT S 90 13.571 15-Nathan Gennaro-Jonathon Youngquist vs.
14-Matt Oakley-Sarah Macharg
Play  3 S -100 1053 16-Jeffrey You-Melody Zheng vs.
16-Lauren Liu-Brandon Fong
Play  2NT S -100 1053 17-Michael Passucci-Colleen Stewart vs.
5-Katherine Hwang-Jack Boge
Play  3 S 140 1895 18-Michael Serafini-Darwin Li vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  3 S -200 421 19-Natalie Huang-Nathan Huang vs.
9-Eric Lou-Justin Wang
Play  3 N 170 19100 20-Aaradhya Chandak-Tamyra Rumble vs.
11-Sharon Mi-Julia Huang

E-W

Contract By Score Matchpoints% Pairs
Play  3 S 100 947 1-Avery Silverstein-Olivia Schireson vs.
9-Bo Han Zhu-John Dong
Play  2 E -100 421 2-Carl Marco-Eric Berenblit vs.
3-S Reese Koppel-Kunal Vohra
Play  2NT S -120 2.513 3-Rory Xiao-Jonathan Yue vs.
10-Thomas Sutton-William Sutton
Play  2NT S 400 19100 4-Michael Xu-Harrison Luba vs.
4-Benjamin Darnell-Alex Zheng
Play  2NT S 100 947 5-Katherine Hwang-Jack Boge vs.
17-Michael Passucci-Colleen Stewart
Play  2 E 110 12.566 6-Jacob Freeman-Martin Zhao vs.
11-Xichen Song-Chentong Qi
Play  3 S -140 15 7-Pengxiao Zeng-Zhefan Zhang vs.
18-Michael Serafini-Darwin Li
Play  1NT S -120 2.513 8-Jason Lin-Ashton Avant vs.
12-Yicheng Wang-Juncan Huang
Play  3 S 200 1579 9-Eric Lou-Justin Wang vs.
19-Natalie Huang-Nathan Huang
Play  4x S 200 1579 10-Finn Kolesnik-Luke Williams vs.
13-RJ Lyon-Brady Lyon
Play  3 N -170 00 11-Sharon Mi-Julia Huang vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  1NT S 300 17.592 12-Max Cheng-Cindy Zhang He vs.
14-Lucas Huang-Jonathan Shi
Play  2 E 110 12.566 13-Samuel Li-Han Wu vs.
5-Ruixin Zhu-Zhao Wang
Play  1NT S -90 5.529 14-Matt Oakley-Sarah Macharg vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  1NT S 200 1579 15-Jasmine Xiong-Brent Xiao vs.
6-Helena Hsieh-Yiwei Cao
Play  3 S 100 947 16-Lauren Liu-Brandon Fong vs.
16-Jeffrey You-Melody Zheng
Play  1NT S -90 5.529 17-Lucy Zhang-Sophia Chang vs.
7-Cooper Smith-Caleb Colburn
Play  3 N 100 947 18-Eric Chai-Kyle Lui vs.
1-Sarah Youngquist-Cornelius Duffie
Play  1NT S 100 947 19-Maxwell Burns-Levi Katriel vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  2NT S 300 17.592 20-Isabella Babb-Lauren Wilson vs.
2-Jackson Games-Sungwook Jung

Dlr: W Vul: None
8
17 2 11 10
A K Q 10 6 4 A 9 8 A 5 3 2
8 10 9 8 6 4 6 4 2 Q 10 7 4
J 7 2 J 5 3 A J 7 K J 9 6

9 5 3 K Q 7 2 K Q 10 5 3 8
Double Dummy Makes NS: 1 5 2 6 3NT EW:
5
1
4
0
NT2
Par Score +980 6-NS

N-S

Contract By Score Matchpoints% Pairs
Play  6 N 980 1895 1-Sarah Youngquist-Cornelius Duffie vs.
18-Eric Chai-Kyle Lui
Play  4 N 420 4.524 2-Jackson Games-Sungwook Jung vs.
20-Isabella Babb-Lauren Wilson
Play  6 N 980 1895 3-S Reese Koppel-Kunal Vohra vs.
2-Carl Marco-Eric Berenblit
Play  4 N 480 1263 4-Benjamin Darnell-Alex Zheng vs.
4-Michael Xu-Harrison Luba
Play  2 N 230 316 5-Ruixin Zhu-Zhao Wang vs.
13-Samuel Li-Han Wu
Play  4 N 420 4.524 6-Helena Hsieh-Yiwei Cao vs.
15-Jasmine Xiong-Brent Xiao
Play  7 N -50 0.53 7-Cooper Smith-Caleb Colburn vs.
17-Lucy Zhang-Sophia Chang
Play  4 N 480 1263 8-Olivia Laufer-Albena-Maria Vassileva vs.
19-Maxwell Burns-Levi Katriel
Play  6 S -50 0.53 9-Bo Han Zhu-John Dong vs.
1-Avery Silverstein-Olivia Schireson
Play  4 N 450 737 10-Thomas Sutton-William Sutton vs.
3-Rory Xiao-Jonathan Yue
Play  5 N 450 737 11-Xichen Song-Chentong Qi vs.
6-Jacob Freeman-Martin Zhao
Play  4 N 480 1263 12-Yicheng Wang-Juncan Huang vs.
8-Jason Lin-Ashton Avant
Play  2 N 200 211 13-RJ Lyon-Brady Lyon vs.
10-Finn Kolesnik-Luke Williams
Play  4 N 510 1684 14-Lucas Huang-Jonathan Shi vs.
12-Max Cheng-Cindy Zhang He
Play  4 N 480 1263 15-Nathan Gennaro-Jonathon Youngquist vs.
14-Matt Oakley-Sarah Macharg
Play  4 N 480 1263 16-Jeffrey You-Melody Zheng vs.
16-Lauren Liu-Brandon Fong
Play  4 N 480 1263 17-Michael Passucci-Colleen Stewart vs.
5-Katherine Hwang-Jack Boge
Play  6 N 980 1895 18-Michael Serafini-Darwin Li vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  4 N 450 737 19-Natalie Huang-Nathan Huang vs.
9-Eric Lou-Justin Wang
Play  4 N 480 1263 20-Aaradhya Chandak-Tamyra Rumble vs.
11-Sharon Mi-Julia Huang

E-W

Contract By Score Matchpoints% Pairs
Play  6 S 50 18.597 1-Avery Silverstein-Olivia Schireson vs.
9-Bo Han Zhu-John Dong
Play  6 N -980 15 2-Carl Marco-Eric Berenblit vs.
3-S Reese Koppel-Kunal Vohra
Play  4 N -450 1263 3-Rory Xiao-Jonathan Yue vs.
10-Thomas Sutton-William Sutton
Play  4 N -480 737 4-Michael Xu-Harrison Luba vs.
4-Benjamin Darnell-Alex Zheng
Play  4 N -480 737 5-Katherine Hwang-Jack Boge vs.
17-Michael Passucci-Colleen Stewart
Play  5 N -450 1263 6-Jacob Freeman-Martin Zhao vs.
11-Xichen Song-Chentong Qi
Play  6 N -980 15 7-Pengxiao Zeng-Zhefan Zhang vs.
18-Michael Serafini-Darwin Li
Play  4 N -480 737 8-Jason Lin-Ashton Avant vs.
12-Yicheng Wang-Juncan Huang
Play  4 N -450 1263 9-Eric Lou-Justin Wang vs.
19-Natalie Huang-Nathan Huang
Play  2 N -200 1789 10-Finn Kolesnik-Luke Williams vs.
13-RJ Lyon-Brady Lyon
Play  4 N -480 737 11-Sharon Mi-Julia Huang vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  4 N -510 316 12-Max Cheng-Cindy Zhang He vs.
14-Lucas Huang-Jonathan Shi
Play  2 N -230 1684 13-Samuel Li-Han Wu vs.
5-Ruixin Zhu-Zhao Wang
Play  4 N -480 737 14-Matt Oakley-Sarah Macharg vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  4 N -420 14.576 15-Jasmine Xiong-Brent Xiao vs.
6-Helena Hsieh-Yiwei Cao
Play  4 N -480 737 16-Lauren Liu-Brandon Fong vs.
16-Jeffrey You-Melody Zheng
Play  7 N 50 18.597 17-Lucy Zhang-Sophia Chang vs.
7-Cooper Smith-Caleb Colburn
Play  6 N -980 15 18-Eric Chai-Kyle Lui vs.
1-Sarah Youngquist-Cornelius Duffie
Play  4 N -480 737 19-Maxwell Burns-Levi Katriel vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  4 N -420 14.576 20-Isabella Babb-Lauren Wilson vs.
2-Jackson Games-Sungwook Jung

Dlr: N Vul: E-W
9
8 11 13 8
Q 3 Q J 10 2 Q J 7 4 3 9 6
10 9 5 2 K 9 K 10 8 5 A J 5
A 8 5 3 A 6 2 K Q 8 7 4 2

K J 8 7 6 4 A 7 6 4 9 10 3
Double Dummy Makes NS: 1 1
2
4
NT3
EW: 5 3 4NT
6
6
Par Score -630 4
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  3NT W -600 3.518 1-Sarah Youngquist-Cornelius Duffie vs.
17-Lucy Zhang-Sophia Chang
Play  2NT W -120 1579 2-Jackson Games-Sungwook Jung vs.
19-Maxwell Burns-Levi Katriel
Play  4 S -150 1158 3-S Reese Koppel-Kunal Vohra vs.
1-Avery Silverstein-Olivia Schireson
Play  3NT W -660 00 4-Benjamin Darnell-Alex Zheng vs.
3-Rory Xiao-Jonathan Yue
Play  3NT W -600 3.518 5-Ruixin Zhu-Zhao Wang vs.
5-Katherine Hwang-Jack Boge
Play  3 E -150 1158 6-Helena Hsieh-Yiwei Cao vs.
14-Matt Oakley-Sarah Macharg
Play  3x S -300 737 7-Cooper Smith-Caleb Colburn vs.
16-Lauren Liu-Brandon Fong
Play  2 S -50 16.587 8-Olivia Laufer-Albena-Maria Vassileva vs.
18-Eric Chai-Kyle Lui
Play  4x W 1100 18.597 9-Bo Han Zhu-John Dong vs.
20-Isabella Babb-Lauren Wilson
Play  3 E -150 1158 10-Thomas Sutton-William Sutton vs.
2-Carl Marco-Eric Berenblit
Play  3NT W -600 3.518 11-Xichen Song-Chentong Qi vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  5x W 1100 18.597 12-Yicheng Wang-Juncan Huang vs.
9-Eric Lou-Justin Wang
Play  3 E -150 1158 13-RJ Lyon-Brady Lyon vs.
11-Sharon Mi-Julia Huang
Play  3NT W -600 3.518 14-Lucas Huang-Jonathan Shi vs.
13-Samuel Li-Han Wu
Play  2NT W -150 1158 15-Nathan Gennaro-Jonathon Youngquist vs.
15-Jasmine Xiong-Brent Xiao
Play  2 S -50 16.587 16-Jeffrey You-Melody Zheng vs.
4-Michael Xu-Harrison Luba
Play  3NT W -600 3.518 17-Michael Passucci-Colleen Stewart vs.
6-Jacob Freeman-Martin Zhao
Play  3 E -130 1474 18-Michael Serafini-Darwin Li vs.
8-Jason Lin-Ashton Avant
Play  3NT E -600 3.518 19-Natalie Huang-Nathan Huang vs.
10-Finn Kolesnik-Luke Williams
Play  4 S -200 842 20-Aaradhya Chandak-Tamyra Rumble vs.
12-Max Cheng-Cindy Zhang He

E-W

Contract By Score Matchpoints% Pairs
Play  4 S 150 842 1-Avery Silverstein-Olivia Schireson vs.
3-S Reese Koppel-Kunal Vohra
Play  3 E 150 842 2-Carl Marco-Eric Berenblit vs.
10-Thomas Sutton-William Sutton
Play  3NT W 660 19100 3-Rory Xiao-Jonathan Yue vs.
4-Benjamin Darnell-Alex Zheng
Play  2 S 50 2.513 4-Michael Xu-Harrison Luba vs.
16-Jeffrey You-Melody Zheng
Play  3NT W 600 15.582 5-Katherine Hwang-Jack Boge vs.
5-Ruixin Zhu-Zhao Wang
Play  3NT W 600 15.582 6-Jacob Freeman-Martin Zhao vs.
17-Michael Passucci-Colleen Stewart
Play  3NT W 600 15.582 7-Pengxiao Zeng-Zhefan Zhang vs.
11-Xichen Song-Chentong Qi
Play  3 E 130 526 8-Jason Lin-Ashton Avant vs.
18-Michael Serafini-Darwin Li
Play  5x W -1100 0.53 9-Eric Lou-Justin Wang vs.
12-Yicheng Wang-Juncan Huang
Play  3NT E 600 15.582 10-Finn Kolesnik-Luke Williams vs.
19-Natalie Huang-Nathan Huang
Play  3 E 150 842 11-Sharon Mi-Julia Huang vs.
13-RJ Lyon-Brady Lyon
Play  4 S 200 1158 12-Max Cheng-Cindy Zhang He vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  3NT W 600 15.582 13-Samuel Li-Han Wu vs.
14-Lucas Huang-Jonathan Shi
Play  3 E 150 842 14-Matt Oakley-Sarah Macharg vs.
6-Helena Hsieh-Yiwei Cao
Play  2NT W 150 842 15-Jasmine Xiong-Brent Xiao vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  3x S 300 1263 16-Lauren Liu-Brandon Fong vs.
7-Cooper Smith-Caleb Colburn
Play  3NT W 600 15.582 17-Lucy Zhang-Sophia Chang vs.
1-Sarah Youngquist-Cornelius Duffie
Play  2 S 50 2.513 18-Eric Chai-Kyle Lui vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  2NT W 120 421 19-Maxwell Burns-Levi Katriel vs.
2-Jackson Games-Sungwook Jung
Play  4x W -1100 0.53 20-Isabella Babb-Lauren Wilson vs.
9-Bo Han Zhu-John Dong

Dlr: E Vul: Both
10
10 10 11 9
J 5 Q 5 10 9 8 6 5 A K 8 7
A 9 3 A J 10 9 8 4 3 2 J 10
K Q 10 7 4 K 4 3 2 J 7 Q 3

8 6 2 7 6 A K Q 9 6 5 4 2
Double Dummy Makes NS: 3 3
2
3
NT3
EW: 3 3
2
3
NT3
Par Score -140 3-EW/ 3-EW

N-S

Contract By Score Matchpoints% Pairs
Play  2 E -170 842 1-Sarah Youngquist-Cornelius Duffie vs.
17-Lucy Zhang-Sophia Chang
Play  3 E -200 526 2-Jackson Games-Sungwook Jung vs.
19-Maxwell Burns-Levi Katriel
Play  PASS 15.582 3-S Reese Koppel-Kunal Vohra vs.
1-Avery Silverstein-Olivia Schireson
Play  4 E 200 18.597 4-Benjamin Darnell-Alex Zheng vs.
3-Rory Xiao-Jonathan Yue
Play  2 E -170 842 5-Ruixin Zhu-Zhao Wang vs.
5-Katherine Hwang-Jack Boge
Play  4 E 200 18.597 6-Helena Hsieh-Yiwei Cao vs.
14-Matt Oakley-Sarah Macharg
Play  4 W -650 15 7-Cooper Smith-Caleb Colburn vs.
16-Lauren Liu-Brandon Fong
Play  2 E -170 842 8-Olivia Laufer-Albena-Maria Vassileva vs.
18-Eric Chai-Kyle Lui
Play  2 E -110 12.566 9-Bo Han Zhu-John Dong vs.
20-Isabella Babb-Lauren Wilson
Play  4 W -620 3.518 10-Thomas Sutton-William Sutton vs.
2-Carl Marco-Eric Berenblit
Play  2 E -110 12.566 11-Xichen Song-Chentong Qi vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  PASS 15.582 12-Yicheng Wang-Juncan Huang vs.
9-Eric Lou-Justin Wang
Play  2 E -110 12.566 13-RJ Lyon-Brady Lyon vs.
11-Sharon Mi-Julia Huang
Play  3 N 130 1789 14-Lucas Huang-Jonathan Shi vs.
13-Samuel Li-Han Wu
Play  4 E -650 15 15-Nathan Gennaro-Jonathon Youngquist vs.
15-Jasmine Xiong-Brent Xiao
Play  3 W -170 842 16-Jeffrey You-Melody Zheng vs.
4-Michael Xu-Harrison Luba
Play  4 E -650 15 17-Michael Passucci-Colleen Stewart vs.
6-Jacob Freeman-Martin Zhao
Play  2 W -110 12.566 18-Michael Serafini-Darwin Li vs.
8-Jason Lin-Ashton Avant
Play  3 E -170 842 19-Natalie Huang-Nathan Huang vs.
10-Finn Kolesnik-Luke Williams
Play  4 W -620 3.518 20-Aaradhya Chandak-Tamyra Rumble vs.
12-Max Cheng-Cindy Zhang He

E-W

Contract By Score Matchpoints% Pairs
PASS 3.518 1-Avery Silverstein-Olivia Schireson vs.
3-S Reese Koppel-Kunal Vohra
4 W 620 15.582 2-Carl Marco-Eric Berenblit vs.
10-Thomas Sutton-William Sutton
4 E -200 0.53 3-Rory Xiao-Jonathan Yue vs.
4-Benjamin Darnell-Alex Zheng
3 W 170 1158 4-Michael Xu-Harrison Luba vs.
16-Jeffrey You-Melody Zheng
2 E 170 1158 5-Katherine Hwang-Jack Boge vs.
5-Ruixin Zhu-Zhao Wang
4 E 650 1895 6-Jacob Freeman-Martin Zhao vs.
17-Michael Passucci-Colleen Stewart
2 E 110 6.534 7-Pengxiao Zeng-Zhefan Zhang vs.
11-Xichen Song-Chentong Qi
2 W 110 6.534 8-Jason Lin-Ashton Avant vs.
18-Michael Serafini-Darwin Li
PASS 3.518 9-Eric Lou-Justin Wang vs.
12-Yicheng Wang-Juncan Huang
3 E 170 1158 10-Finn Kolesnik-Luke Williams vs.
19-Natalie Huang-Nathan Huang
2 E 110 6.534 11-Sharon Mi-Julia Huang vs.
13-RJ Lyon-Brady Lyon
4 W 620 15.582 12-Max Cheng-Cindy Zhang He vs.
20-Aaradhya Chandak-Tamyra Rumble
3 N -130 211 13-Samuel Li-Han Wu vs.
14-Lucas Huang-Jonathan Shi
4 E -200 0.53 14-Matt Oakley-Sarah Macharg vs.
6-Helena Hsieh-Yiwei Cao
4 E 650 1895 15-Jasmine Xiong-Brent Xiao vs.
15-Nathan Gennaro-Jonathon Youngquist
4 W 650 1895 16-Lauren Liu-Brandon Fong vs.
7-Cooper Smith-Caleb Colburn
2 E 170 1158 17-Lucy Zhang-Sophia Chang vs.
1-Sarah Youngquist-Cornelius Duffie
2 E 170 1158 18-Eric Chai-Kyle Lui vs.
8-Olivia Laufer-Albena-Maria Vassileva
3 E 200 1474 19-Maxwell Burns-Levi Katriel vs.
2-Jackson Games-Sungwook Jung
2 E 110 6.534 20-Isabella Babb-Lauren Wilson vs.
9-Bo Han Zhu-John Dong

Dlr: S Vul: None
11
8 18 7 7
A 9 6 3 9 8 4 2 J 5 K 4 2
J 5 4 A 5 A K 9 7 A Q 8 6
Q 10 8 2 K Q 10 8 3 10 9 5 3

K 7 J 10 7 6 3 Q 6 4 2 J 7
Double Dummy Makes NS: 1
4
5
4
NT5
EW: 2 2 3 1NT
5
Par Score -140 3-EW

N-S

Contract By Score Matchpoints% Pairs
Play  3NT W 100 12.566 1-Sarah Youngquist-Cornelius Duffie vs.
16-Lauren Liu-Brandon Fong
Play  2 E -140 526 2-Jackson Games-Sungwook Jung vs.
18-Eric Chai-Kyle Lui
Play  3 E 100 12.566 3-S Reese Koppel-Kunal Vohra vs.
20-Isabella Babb-Lauren Wilson
Play  2 N 110 1895 4-Benjamin Darnell-Alex Zheng vs.
2-Carl Marco-Eric Berenblit
Play  3NT E -430 00 5-Ruixin Zhu-Zhao Wang vs.
4-Michael Xu-Harrison Luba
Play  3NT W 50 6.534 6-Helena Hsieh-Yiwei Cao vs.
6-Jacob Freeman-Martin Zhao
Play  3NT W 100 12.566 7-Cooper Smith-Caleb Colburn vs.
15-Jasmine Xiong-Brent Xiao
Play  3NT W -400 2.513 8-Olivia Laufer-Albena-Maria Vassileva vs.
17-Lucy Zhang-Sophia Chang
Play  3NT W 100 12.566 9-Bo Han Zhu-John Dong vs.
19-Maxwell Burns-Levi Katriel
Play  3NT W 100 12.566 10-Thomas Sutton-William Sutton vs.
1-Avery Silverstein-Olivia Schireson
Play  3NT E -400 2.513 11-Xichen Song-Chentong Qi vs.
8-Jason Lin-Ashton Avant
Play  3NT W 100 12.566 12-Yicheng Wang-Juncan Huang vs.
10-Finn Kolesnik-Luke Williams
Play  3NT W -400 2.513 13-RJ Lyon-Brady Lyon vs.
12-Max Cheng-Cindy Zhang He
Play  3NT W 100 12.566 14-Lucas Huang-Jonathan Shi vs.
14-Matt Oakley-Sarah Macharg
Play  3NT W 100 12.566 15-Nathan Gennaro-Jonathon Youngquist vs.
3-Rory Xiao-Jonathan Yue
Play  3NT W 100 12.566 16-Jeffrey You-Melody Zheng vs.
5-Katherine Hwang-Jack Boge
Play  3NT W 100 12.566 17-Michael Passucci-Colleen Stewart vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  3NT W 150 19100 18-Michael Serafini-Darwin Li vs.
9-Eric Lou-Justin Wang
Play  2NT W 50 6.534 19-Natalie Huang-Nathan Huang vs.
11-Sharon Mi-Julia Huang
Play  3NT W -400 2.513 20-Aaradhya Chandak-Tamyra Rumble vs.
13-Samuel Li-Han Wu

E-W

Contract By Score Matchpoints% Pairs
Play  3NT W -100 6.534 1-Avery Silverstein-Olivia Schireson vs.
10-Thomas Sutton-William Sutton
Play  2 N -110 15 2-Carl Marco-Eric Berenblit vs.
4-Benjamin Darnell-Alex Zheng
Play  3NT W -100 6.534 3-Rory Xiao-Jonathan Yue vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  3NT E 430 19100 4-Michael Xu-Harrison Luba vs.
5-Ruixin Zhu-Zhao Wang
Play  3NT W -100 6.534 5-Katherine Hwang-Jack Boge vs.
16-Jeffrey You-Melody Zheng
Play  3NT W -50 12.566 6-Jacob Freeman-Martin Zhao vs.
6-Helena Hsieh-Yiwei Cao
Play  3NT W -100 6.534 7-Pengxiao Zeng-Zhefan Zhang vs.
17-Michael Passucci-Colleen Stewart
Play  3NT E 400 16.587 8-Jason Lin-Ashton Avant vs.
11-Xichen Song-Chentong Qi
Play  3NT W -150 00 9-Eric Lou-Justin Wang vs.
18-Michael Serafini-Darwin Li
Play  3NT W -100 6.534 10-Finn Kolesnik-Luke Williams vs.
12-Yicheng Wang-Juncan Huang
Play  2NT W -50 12.566 11-Sharon Mi-Julia Huang vs.
19-Natalie Huang-Nathan Huang
Play  3NT W 400 16.587 12-Max Cheng-Cindy Zhang He vs.
13-RJ Lyon-Brady Lyon
Play  3NT W 400 16.587 13-Samuel Li-Han Wu vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  3NT W -100 6.534 14-Matt Oakley-Sarah Macharg vs.
14-Lucas Huang-Jonathan Shi
Play  3NT W -100 6.534 15-Jasmine Xiong-Brent Xiao vs.
7-Cooper Smith-Caleb Colburn
Play  3NT W -100 6.534 16-Lauren Liu-Brandon Fong vs.
1-Sarah Youngquist-Cornelius Duffie
Play  3NT W 400 16.587 17-Lucy Zhang-Sophia Chang vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  2 E 140 1474 18-Eric Chai-Kyle Lui vs.
2-Jackson Games-Sungwook Jung
Play  3NT W -100 6.534 19-Maxwell Burns-Levi Katriel vs.
9-Bo Han Zhu-John Dong
Play  3 E -100 6.534 20-Isabella Babb-Lauren Wilson vs.
3-S Reese Koppel-Kunal Vohra

Dlr: W Vul: N-S
12
2 15 16 7
8 5 J 7 2 10 6 5 4 J 9 6 5
10 9 A Q 3 A 7 3 K Q 8 7 2
A Q J 6 K 10 6 K Q J 8 2 4

K 7 4 3 2 9 8 5 4 9 A 10 3
Double Dummy Makes NS:
3
1
2
3
NT2
EW: 4/ 3 6/ 5 5/ 4 4 5NT
Par Score -920 6-E

N-S

Contract By Score Matchpoints% Pairs
Play  6NT W 50 1368 1-Sarah Youngquist-Cornelius Duffie vs.
16-Lauren Liu-Brandon Fong
Play  4NT W -460 4.524 2-Jackson Games-Sungwook Jung vs.
18-Eric Chai-Kyle Lui
Play  3NT W -460 4.524 3-S Reese Koppel-Kunal Vohra vs.
20-Isabella Babb-Lauren Wilson
Play  5 E -400 842 4-Benjamin Darnell-Alex Zheng vs.
2-Carl Marco-Eric Berenblit
Play  6NTx W -1230 00 5-Ruixin Zhu-Zhao Wang vs.
4-Michael Xu-Harrison Luba
Play  4NT E -460 4.524 6-Helena Hsieh-Yiwei Cao vs.
6-Jacob Freeman-Martin Zhao
Play  4NT W -460 4.524 7-Cooper Smith-Caleb Colburn vs.
15-Jasmine Xiong-Brent Xiao
Play  6 E 50 1368 8-Olivia Laufer-Albena-Maria Vassileva vs.
17-Lucy Zhang-Sophia Chang
Play  4NT W -460 4.524 9-Bo Han Zhu-John Dong vs.
19-Maxwell Burns-Levi Katriel
Play  6NTx E 100 17.592 10-Thomas Sutton-William Sutton vs.
1-Avery Silverstein-Olivia Schireson
Play  6 W 150 19100 11-Xichen Song-Chentong Qi vs.
8-Jason Lin-Ashton Avant
Play  6NT W 50 1368 12-Yicheng Wang-Juncan Huang vs.
10-Finn Kolesnik-Luke Williams
Play  6NT W 50 1368 13-RJ Lyon-Brady Lyon vs.
12-Max Cheng-Cindy Zhang He
Play  6NT W 50 1368 14-Lucas Huang-Jonathan Shi vs.
14-Matt Oakley-Sarah Macharg
Play  6NT W 50 1368 15-Nathan Gennaro-Jonathon Youngquist vs.
3-Rory Xiao-Jonathan Yue
Play  6NT W 50 1368 16-Jeffrey You-Melody Zheng vs.
5-Katherine Hwang-Jack Boge
Play  6NTx W 100 17.592 17-Michael Passucci-Colleen Stewart vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  2NT W -210 947 18-Michael Serafini-Darwin Li vs.
9-Eric Lou-Justin Wang
Play  3NT W -460 4.524 19-Natalie Huang-Nathan Huang vs.
11-Sharon Mi-Julia Huang
Play  6NT W -990 15 20-Aaradhya Chandak-Tamyra Rumble vs.
13-Samuel Li-Han Wu

E-W

Contract By Score Matchpoints% Pairs
Play  6NTx E -100 1.58 1-Avery Silverstein-Olivia Schireson vs.
10-Thomas Sutton-William Sutton
Play  5 E 400 1158 2-Carl Marco-Eric Berenblit vs.
4-Benjamin Darnell-Alex Zheng
Play  6NT W -50 632 3-Rory Xiao-Jonathan Yue vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  6NTx W 1230 19100 4-Michael Xu-Harrison Luba vs.
5-Ruixin Zhu-Zhao Wang
Play  6NT W -50 632 5-Katherine Hwang-Jack Boge vs.
16-Jeffrey You-Melody Zheng
Play  4NT E 460 14.576 6-Jacob Freeman-Martin Zhao vs.
6-Helena Hsieh-Yiwei Cao
Play  6NTx W -100 1.58 7-Pengxiao Zeng-Zhefan Zhang vs.
17-Michael Passucci-Colleen Stewart
Play  6 W -150 00 8-Jason Lin-Ashton Avant vs.
11-Xichen Song-Chentong Qi
Play  2NT W 210 1053 9-Eric Lou-Justin Wang vs.
18-Michael Serafini-Darwin Li
Play  6NT W -50 632 10-Finn Kolesnik-Luke Williams vs.
12-Yicheng Wang-Juncan Huang
Play  3NT W 460 14.576 11-Sharon Mi-Julia Huang vs.
19-Natalie Huang-Nathan Huang
Play  6NT W -50 632 12-Max Cheng-Cindy Zhang He vs.
13-RJ Lyon-Brady Lyon
Play  6NT W 990 1895 13-Samuel Li-Han Wu vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  6NT W -50 632 14-Matt Oakley-Sarah Macharg vs.
14-Lucas Huang-Jonathan Shi
Play  4NT W 460 14.576 15-Jasmine Xiong-Brent Xiao vs.
7-Cooper Smith-Caleb Colburn
Play  6NT W -50 632 16-Lauren Liu-Brandon Fong vs.
1-Sarah Youngquist-Cornelius Duffie
Play  6 E -50 632 17-Lucy Zhang-Sophia Chang vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  4NT W 460 14.576 18-Eric Chai-Kyle Lui vs.
2-Jackson Games-Sungwook Jung
Play  4NT W 460 14.576 19-Maxwell Burns-Levi Katriel vs.
9-Bo Han Zhu-John Dong
Play  3NT W 460 14.576 20-Isabella Babb-Lauren Wilson vs.
3-S Reese Koppel-Kunal Vohra

Dlr: N Vul: Both
13
12 5 11 12
K 10 8 7 K 3 2 K 10 5 K 4 3
J 6 5 Q 9 7 9 6 2 Q 8 5 2
3 A J 5 4 Q 8 7 4 A 10 7 6

A Q 9 4 2 10 8 6 A J 3 J 9
Double Dummy Makes NS: 1 1 3 3NT
6
EW: 1
5
6
4
NT4
Par Score +600 3
NT-
NS

N-S

Contract By Score Matchpoints% Pairs
Play  3 S -100 842 1-Sarah Youngquist-Cornelius Duffie vs.
14-Matt Oakley-Sarah Macharg
Play  4 S -300 00 2-Jackson Games-Sungwook Jung vs.
17-Lucy Zhang-Sophia Chang
Play  4 S 620 18.597 3-S Reese Koppel-Kunal Vohra vs.
19-Maxwell Burns-Levi Katriel
Play  3 S 140 1579 4-Benjamin Darnell-Alex Zheng vs.
1-Avery Silverstein-Olivia Schireson
Play  2 S 110 1263 5-Ruixin Zhu-Zhao Wang vs.
3-Rory Xiao-Jonathan Yue
Play  4 S 620 18.597 6-Helena Hsieh-Yiwei Cao vs.
5-Katherine Hwang-Jack Boge
Play  4 S -200 2.513 7-Cooper Smith-Caleb Colburn vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  4 S -100 842 8-Olivia Laufer-Albena-Maria Vassileva vs.
16-Lauren Liu-Brandon Fong
Play  4 S -100 842 9-Bo Han Zhu-John Dong vs.
18-Eric Chai-Kyle Lui
Play  3 S 140 1579 10-Thomas Sutton-William Sutton vs.
20-Isabella Babb-Lauren Wilson
Play  4 S -100 842 11-Xichen Song-Chentong Qi vs.
9-Eric Lou-Justin Wang
Play  4 S -200 2.513 12-Yicheng Wang-Juncan Huang vs.
11-Sharon Mi-Julia Huang
Play  4 S -100 842 13-RJ Lyon-Brady Lyon vs.
13-Samuel Li-Han Wu
Play  3 S 140 1579 14-Lucas Huang-Jonathan Shi vs.
2-Carl Marco-Eric Berenblit
Play  4 S -100 842 15-Nathan Gennaro-Jonathon Youngquist vs.
4-Michael Xu-Harrison Luba
Play  4 S -100 842 16-Jeffrey You-Melody Zheng vs.
6-Jacob Freeman-Martin Zhao
Play  3 S 140 1579 17-Michael Passucci-Colleen Stewart vs.
8-Jason Lin-Ashton Avant
Play  4 N -200 2.513 18-Michael Serafini-Darwin Li vs.
10-Finn Kolesnik-Luke Williams
Play  4 S -200 2.513 19-Natalie Huang-Nathan Huang vs.
12-Max Cheng-Cindy Zhang He
Play  3 S 140 1579 20-Aaradhya Chandak-Tamyra Rumble vs.
15-Jasmine Xiong-Brent Xiao

E-W

Contract By Score Matchpoints% Pairs
Play  3 S -140 421 1-Avery Silverstein-Olivia Schireson vs.
4-Benjamin Darnell-Alex Zheng
Play  3 S -140 421 2-Carl Marco-Eric Berenblit vs.
14-Lucas Huang-Jonathan Shi
Play  2 S -110 737 3-Rory Xiao-Jonathan Yue vs.
5-Ruixin Zhu-Zhao Wang
Play  4 S 100 1158 4-Michael Xu-Harrison Luba vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  4 S -620 0.53 5-Katherine Hwang-Jack Boge vs.
6-Helena Hsieh-Yiwei Cao
Play  4 S 100 1158 6-Jacob Freeman-Martin Zhao vs.
16-Jeffrey You-Melody Zheng
Play  4 S 200 16.587 7-Pengxiao Zeng-Zhefan Zhang vs.
7-Cooper Smith-Caleb Colburn
Play  3 S -140 421 8-Jason Lin-Ashton Avant vs.
17-Michael Passucci-Colleen Stewart
Play  4 S 100 1158 9-Eric Lou-Justin Wang vs.
11-Xichen Song-Chentong Qi
Play  4 N 200 16.587 10-Finn Kolesnik-Luke Williams vs.
18-Michael Serafini-Darwin Li
Play  4 S 200 16.587 11-Sharon Mi-Julia Huang vs.
12-Yicheng Wang-Juncan Huang
Play  4 S 200 16.587 12-Max Cheng-Cindy Zhang He vs.
19-Natalie Huang-Nathan Huang
Play  4 S 100 1158 13-Samuel Li-Han Wu vs.
13-RJ Lyon-Brady Lyon
Play  3 S 100 1158 14-Matt Oakley-Sarah Macharg vs.
1-Sarah Youngquist-Cornelius Duffie
Play  3 S -140 421 15-Jasmine Xiong-Brent Xiao vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  4 S 100 1158 16-Lauren Liu-Brandon Fong vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  4 S 300 19100 17-Lucy Zhang-Sophia Chang vs.
2-Jackson Games-Sungwook Jung
Play  4 S 100 1158 18-Eric Chai-Kyle Lui vs.
9-Bo Han Zhu-John Dong
Play  4 S -620 0.53 19-Maxwell Burns-Levi Katriel vs.
3-S Reese Koppel-Kunal Vohra
Play  3 S -140 421 20-Isabella Babb-Lauren Wilson vs.
10-Thomas Sutton-William Sutton

Dlr: E Vul: None
14
8 11 12 9
A 8 4 9 7 K 8 7 J 8 7 3 2
K 10 6 3 2 2 A J 10 4 3 K 5
J 9 7 5 A K Q 5 9 6 Q 10 6

Q J 10 8 6 4 3 Q 5 2 A 9 4
Double Dummy Makes NS:
6
4
6
3
NT3
EW: 2 1 4 4NT
6
Par Score -430 4
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  4 W -420 8.545 1-Sarah Youngquist-Cornelius Duffie vs.
14-Matt Oakley-Sarah Macharg
Play  4 W -420 8.545 2-Jackson Games-Sungwook Jung vs.
17-Lucy Zhang-Sophia Chang
Play  4 W 50 17.592 3-S Reese Koppel-Kunal Vohra vs.
19-Maxwell Burns-Levi Katriel
Play  3 W -170 15.582 4-Benjamin Darnell-Alex Zheng vs.
1-Avery Silverstein-Olivia Schireson
Play  3x S -500 00 5-Ruixin Zhu-Zhao Wang vs.
3-Rory Xiao-Jonathan Yue
Play  4 W -420 8.545 6-Helena Hsieh-Yiwei Cao vs.
5-Katherine Hwang-Jack Boge
Play  3NT E -430 316 7-Cooper Smith-Caleb Colburn vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  4 W 50 17.592 8-Olivia Laufer-Albena-Maria Vassileva vs.
16-Lauren Liu-Brandon Fong
Play  4 E -420 8.545 9-Bo Han Zhu-John Dong vs.
18-Eric Chai-Kyle Lui
Play  4 W 100 19100 10-Thomas Sutton-William Sutton vs.
20-Isabella Babb-Lauren Wilson
Play  3 W -230 1474 11-Xichen Song-Chentong Qi vs.
9-Eric Lou-Justin Wang
Play  4 W -420 8.545 12-Yicheng Wang-Juncan Huang vs.
11-Sharon Mi-Julia Huang
Play  4 W -420 8.545 13-RJ Lyon-Brady Lyon vs.
13-Samuel Li-Han Wu
Play  4 W -450 1.58 14-Lucas Huang-Jonathan Shi vs.
2-Carl Marco-Eric Berenblit
Play  4 W -450 1.58 15-Nathan Gennaro-Jonathon Youngquist vs.
4-Michael Xu-Harrison Luba
Play  4 W -420 8.545 16-Jeffrey You-Melody Zheng vs.
6-Jacob Freeman-Martin Zhao
Play  3 W -170 15.582 17-Michael Passucci-Colleen Stewart vs.
8-Jason Lin-Ashton Avant
Play  4 W -420 8.545 18-Michael Serafini-Darwin Li vs.
10-Finn Kolesnik-Luke Williams
Play  4 W -420 8.545 19-Natalie Huang-Nathan Huang vs.
12-Max Cheng-Cindy Zhang He
Play  4 W -420 8.545 20-Aaradhya Chandak-Tamyra Rumble vs.
15-Jasmine Xiong-Brent Xiao

E-W

Contract By Score Matchpoints% Pairs
Play  3 W 170 3.518 1-Avery Silverstein-Olivia Schireson vs.
4-Benjamin Darnell-Alex Zheng
Play  4 W 450 17.592 2-Carl Marco-Eric Berenblit vs.
14-Lucas Huang-Jonathan Shi
Play  3x S 500 19100 3-Rory Xiao-Jonathan Yue vs.
5-Ruixin Zhu-Zhao Wang
Play  4 W 450 17.592 4-Michael Xu-Harrison Luba vs.
15-Nathan Gennaro-Jonathon Youngquist
Play  4 W 420 10.555 5-Katherine Hwang-Jack Boge vs.
6-Helena Hsieh-Yiwei Cao
Play  4 W 420 10.555 6-Jacob Freeman-Martin Zhao vs.
16-Jeffrey You-Melody Zheng
Play  3NT E 430 1684 7-Pengxiao Zeng-Zhefan Zhang vs.
7-Cooper Smith-Caleb Colburn
Play  3 W 170 3.518 8-Jason Lin-Ashton Avant vs.
17-Michael Passucci-Colleen Stewart
Play  3 W 230 526 9-Eric Lou-Justin Wang vs.
11-Xichen Song-Chentong Qi
Play  4 W 420 10.555 10-Finn Kolesnik-Luke Williams vs.
18-Michael Serafini-Darwin Li
Play  4 W 420 10.555 11-Sharon Mi-Julia Huang vs.
12-Yicheng Wang-Juncan Huang
Play  4 W 420 10.555 12-Max Cheng-Cindy Zhang He vs.
19-Natalie Huang-Nathan Huang
Play  4 W 420 10.555 13-Samuel Li-Han Wu vs.
13-RJ Lyon-Brady Lyon
Play  4 W 420 10.555 14-Matt Oakley-Sarah Macharg vs.
1-Sarah Youngquist-Cornelius Duffie
Play  4 W 420 10.555 15-Jasmine Xiong-Brent Xiao vs.
20-Aaradhya Chandak-Tamyra Rumble
Play  4 W -50 1.58 16-Lauren Liu-Brandon Fong vs.
8-Olivia Laufer-Albena-Maria Vassileva
Play  4 W 420 10.555 17-Lucy Zhang-Sophia Chang vs.
2-Jackson Games-Sungwook Jung
Play  4 E 420 10.555 18-Eric Chai-Kyle Lui vs.
9-Bo Han Zhu-John Dong
Play  4 W -50 1.58 19-Maxwell Burns-Levi Katriel vs.
3-S Reese Koppel-Kunal Vohra
Play  4 W -100 00 20-Isabella Babb-Lauren Wilson vs.
10-Thomas Sutton-William Sutton

Dlr: S Vul: N-S
15
11 8 8 13
A Q 7 5 4 A 4 3 2 J 7 6 4
9 8 6 3 K 8 7 J 9 7 A 10 3
J 10 4 2 A 10 9 3 K 5 9 8 2

K 5 Q J 6 2 Q 10 8 6 K Q 5
Double Dummy Makes NS: 3/ 2 3 2 1 2NT EW:
4
4
5
6
NT5
Par Score +120 2
NT-
NS

N-S

Contract By Score Matchpoints% Pairs
Play  3NT S 600 1789 1-Sarah Youngquist-Cornelius Duffie vs.
13-Samuel Li-Han Wu
Play  2 S 110 6.534 2-Jackson Games-Sungwook Jung vs.
15-Jasmine Xiong-Brent Xiao
Play  2NT S 150 12.566 3-S Reese Koppel-Kunal Vohra vs.
18-Eric Chai-Kyle Lui
Play  2 S 90 4.524 4-Benjamin Darnell-Alex Zheng vs.
20-Isabella Babb-Lauren Wilson
Play  2 S -100 211 5-Ruixin Zhu-Zhao Wang vs.
2-Carl Marco-Eric Berenblit
Play  3NT S 600 1789 6-Helena Hsieh-Yiwei Cao vs.
4-Michael Xu-Harrison Luba
Play  3NT N 600 1789 7-Cooper Smith-Caleb Colburn vs.
6-Jacob Freeman-Martin Zhao
Play  3NT S 600 1789 8-Olivia Laufer-Albena-Maria Vassileva vs.
8-Jason Lin-Ashton Avant
Play  2NT S 120 947 9-Bo Han Zhu-John Dong vs.
17-Lucy Zhang-Sophia Chang
Play  3NT N -200 0.53 10-Thomas Sutton-William Sutton vs.
19-Maxwell Burns-Levi Katriel
Play  1NT N 120 947 11-Xichen Song-Chentong Qi vs.
10-Finn Kolesnik-Luke Williams
Play  2NT N 150 12.566 12-Yicheng Wang-Juncan Huang vs.
12-Max Cheng-Cindy Zhang He
Play  3NT S -200 0.53 13-RJ Lyon-Brady Lyon vs.
1-Avery Silverstein-Olivia Schireson
Play  2NT N 150 12.566 14-Lucas Huang-Jonathan Shi vs.
3-Rory Xiao-Jonathan Yue
Play  2 S 90 4.524 15-Nathan Gennaro-Jonathon Youngquist vs.
5-Katherine Hwang-Jack Boge
Play  3 S 110 6.534 16-Jeffrey You-Melody Zheng vs.
7-Pengxiao Zeng-Zhefan Zhang
Play  3NT N 600 1789