Aug 03, 2018 - Friday 10:00 am

YNABC Friday Open Pairs Event Summary

Session

35.0 Tables

Players

Leaderboards

 

mps Color A B C Overall Score % Player 1 Player 2 Personal
Scores
1.88 Gold 1 406.14 71.63 S Reese KoppelMetairie, LA Kunal VohraAlpharetta, GA Scores
1.79 Gold 1 395.29 69.72 Helena HsiehNaperville, IL Yiwei CaoOttawa, ON Scores
1.32 Red 2 377.46 66.57 Eric LouMorganville, NJ Justin WangMorganville, NJ Scores
1.88 Gold 3 1 374.83 66.11 Yicheng Wang Juncan Huang Scores
0.94 Red 4 362.51 63.93 Nathan GennaroSan Carlos, CA Jonathon YoungquistPalo Alto, CA Scores
1.88 Gold 5 355.34 62.67 Eric ChaiMarlboro, NJ Kyle LuiMorganville, NJ Scores
1.32 Red 6 349.52 61.64 Avery SilversteinRidgefield, CT Olivia SchiresonStanford, CA Scores
0.94 Red 7 2 346.07 61.04 Benjamin DarnellSan Jose, CA Alex ZhengSan Jose, CA Scores
0.00 8 331.54 58.47 Pengxiao Zeng Zhefan Zhang Scores
0.00 9 3 326.84 57.64 Thomas SuttonGreenville, NC William SuttonGreenville, NC Scores
0.90 Red 10 4 323.72 57.09 RJ LyonFishers, IN Brady LyonFishers, IN Scores
0.00 11 311.11 54.87 Samuel LiNorth York, ON Han WuMarkham, ON Scores
1.32 Red 12 307.50 54.23 Jeffrey YouNepean, ON Melody ZhengGloucester, ON Scores
0.94 Red 13 306.76 54.10 Lauren LiuPrinceton, NJ Brandon FongMount Laurel, NJ Scores
0.66 Red 14 294.81 51.99 Natalie HuangLos Altos, CA Nathan HuangLos Altos, CA Scores
1.88 Gold 15 293.09 51.69 Maxwell BurnsWashington, DC Levi KatrielDel Mar, CA Scores
1.25 Red 16 292.05 51.51 Jackson GamesGreenville, NC Sungwook JungGreenville, NC Scores
0.49 Red 17 290.64 51.26 Carl MarcoPalm Coast, FL Eric BerenblitPalm Coast, FL Scores
0.66 Red 18 5 290.10 51.16 Ruixin Zhu Zhao Wang Scores
1.32 Red 19 289.61 51.08 Katherine HwangNew York, NY Jack BogeNew York, NY Scores
0.00 20 285.65 50.38 Jason LinPalm Coast, FL Ashton AvantPalm Coast, FL Scores
0.40 Red 21 6 285.02 50.27 Ashley O'DowdAltamonte Spg, FL Spencer DyenMaitland, FL Scores
0.90 Red 22 7 284.91 50.25 Sharon MiMississauga, ON Julia HuangMississauga, ON Scores
0.40 Red 23 283.53 50.01 Lucas HuangPalo Alto, CA Jonathan ShiPalo Alto, CA Scores
0.00 24 282.13 49.76 Matt OakleyReno, NV Sarah MachargReno, NV Scores
0.00 25 8 281.33 49.62 Michael PassucciClarence Center, NY Colleen StewartWilliamsville, NY Scores
0.38 Red 26 9 273.13 48.17 Aaradhya ChandakCedar Park, TX Tamyra RumbleOrange, NJ Scores
0.00 27 270.98 47.79 Isabella BabbWilliamsburg, VA Lauren WilsonLower Coverdale, NB Scores
0.00 28 10 269.68 47.56 Xichen Song Chentong Qi Scores
0.00 29 11 268.48 47.35 Ross Cooper Scott Gilbertson Scores
0.47 Red 12 262.95 46.38 Hao Hao ChenHinsdale, IL Shi ChenHinsdale, IL Scores
0.66 Red 13 262.29 46.26 Shane Krueger Adeline Young Scores
0.00 14 261.57 46.13 Brandon GeCupertino, CA Ryan TockMountain View, CA Scores
0.40 Red 15 251.08 44.28 Alec GladkovAtlanta, GA Ashley ReddochVilla Rica, GA Scores
0.47 Red 17 248.72 43.87 Sam Lipschutz Evan Washington Scores
0.00 16 248.73 43.87 Matthew O'DowdAltamonte Spg, FL Zachary BurkettApopka, FL Scores

Recaps

  • Select a section:
  • I
  • J
  • S
  • K

Section I

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
6 Maxwell Burns Levi Katriel B Q - 15 - 1 1 - 293.09 51.69 293.09 1.88 Gold Scores
2 Katherine Hwang Jack Boge B Q - 19 - 2 2 - 289.61 51.08 289.61 1.32 Red Scores
3 Olivia Laufer Albena-Maria Vassileva A Q - - - 3 - - 285.90 50.42 285.90 0.94 Red Scores
7 Lucy Zhang Sophia Chang A Q - - - 4 - - 281.28 49.61 281.28 0.66 Red Scores
5 Hailey Thomas Michael Shelly B - - - - 3 - 266.74 47.04 266.74 0.40 Red Scores
1 Hao Hao Chen Shi Chen C - - 12 - - 1 262.95 46.38 262.95 0.47 Red Scores
9 Trent Harris Brett Baumgartner C - - - - - - 223.87 39.48 223.87 Scores
4 Ezra Mowbray Ariel Flaster B - - - - - - 209.17 36.89 209.17 Scores
8 Jacob Rouette Evan Rabinowitz C - - - - - - 204.98 36.15 204.98 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
3 Bo Han Zhu John Dong A Q - - - 1 - - 392.72 69.26 392.72 1.88 Gold Scores
4 Eric Lou Justin Wang B Q - 2 - 2 1 - 377.46 66.57 377.46 1.32 Red Scores
7 Max Cheng Cindy Zhang He A Q - - - 3 - - 362.92 64.01 362.92 0.94 Red Scores
6 Michael Serafini Darwin Li A Q - - - 4 - - 355.92 62.77 355.92 0.66 Red Scores
1 Finn Kolesnik Luke Williams A Q - - - - - - 325.20 57.35 325.20 Scores
9 Carl Marco Eric Berenblit B Q - 17 - - 2 - 290.64 51.26 290.64 0.49 Red Scores
2 Sam Lipschutz Evan Washington C - - 17 - - 1 248.72 43.87 248.72 0.47 Red Scores
8 Namah Silah Robina Fullerton C - - - - - - 241.27 42.55 241.27 Scores
5 Ashley Thomas Brayden Sparks C - - - - - - 185.71 32.75 185.71 Scores

Board Results

Section I

Dlr: N Vul: None
1
9 3 23 5
7 4 2 A 10 8 7 6 A J 9 6 3
10 6 9 6 5 4 10 5 4 2 K 5 2
A Q 5 K Q J A K Q 9 3 Q 8

K J 9 8 3 7 3 2 J 8 10 7 4
Double Dummy Makes NS: 1
6
3
3
NT3
EW: 4 4 4/3NT
6
6
Par Score -430 4
NT-
E

N-S

Contract By Score Matchpoints% Pairs
Play  3NT E -430 5.520 1-Hao Hao Chen-Shi Chen vs.
1-Finn Kolesnik-Luke Williams
Play  3NT E -430 5.520 4-Ezra Mowbray-Ariel Flaster vs.
7-Max Cheng-Cindy Zhang He
Play  2NT E -180 15.557 5-Hailey Thomas-Michael Shelly vs.
9-Carl Marco-Eric Berenblit
Play  3NT E 150 25.594 6-Maxwell Burns-Levi Katriel vs.
2-Sam Lipschutz-Evan Washington
Play  3NT W -400 1141 7-Lucy Zhang-Sophia Chang vs.
4-Eric Lou-Justin Wang
Play  3NT E -400 1141 8-Jacob Rouette-Evan Rabinowitz vs.
6-Michael Serafini-Darwin Li
Play  3 W -200 1452 9-Trent Harris-Brett Baumgartner vs.
8-Namah Silah-Robina Fullerton

E-W

Contract By Score Matchpoints% Pairs
Play  3NT E 430 21.580 1-Finn Kolesnik-Luke Williams vs.
1-Hao Hao Chen-Shi Chen
Play  3NT E -150 1.56 2-Sam Lipschutz-Evan Washington vs.
6-Maxwell Burns-Levi Katriel
Play  3NT W 400 1659 4-Eric Lou-Justin Wang vs.
7-Lucy Zhang-Sophia Chang
Play  3NT E 400 1659 6-Michael Serafini-Darwin Li vs.
8-Jacob Rouette-Evan Rabinowitz
Play  3NT E 430 21.580 7-Max Cheng-Cindy Zhang He vs.
4-Ezra Mowbray-Ariel Flaster
Play  3 W 200 1348 8-Namah Silah-Robina Fullerton vs.
9-Trent Harris-Brett Baumgartner
Play  2NT E 180 11.543 9-Carl Marco-Eric Berenblit vs.
5-Hailey Thomas-Michael Shelly

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

Q 8 10 7 3 J 3 2 K Q 8 7 6
Double Dummy Makes NS: 1 4
4
5
NT5
EW: 3 1 2NT
5
3
Par Score +300 4NT*-EW/ 5*-EW-2

N-S

Contract By Score Matchpoints% Pairs
Play  3x N 1130 27100 1-Hao Hao Chen-Shi Chen vs.
1-Finn Kolesnik-Luke Williams
Play  3 N 170 1556 4-Ezra Mowbray-Ariel Flaster vs.
7-Max Cheng-Cindy Zhang He
Play  3 N 140 8.531 5-Hailey Thomas-Michael Shelly vs.
9-Carl Marco-Eric Berenblit
Play  2 N 170 1556 6-Maxwell Burns-Levi Katriel vs.
2-Sam Lipschutz-Evan Washington
Play  2 N 170 1556 7-Lucy Zhang-Sophia Chang vs.
4-Eric Lou-Justin Wang
Play  3 N 140 8.531 8-Jacob Rouette-Evan Rabinowitz vs.
6-Michael Serafini-Darwin Li
Play  3 W -110 27 9-Trent Harris-Brett Baumgartner vs.
8-Namah Silah-Robina Fullerton

E-W

Contract By Score Matchpoints% Pairs
Play  3x N -1130 00 1-Finn Kolesnik-Luke Williams vs.
1-Hao Hao Chen-Shi Chen
Play  2 N -170 1244 2-Sam Lipschutz-Evan Washington vs.
6-Maxwell Burns-Levi Katriel
Play  2 N -170 1244 4-Eric Lou-Justin Wang vs.
7-Lucy Zhang-Sophia Chang
Play  3 N -140 18.569 6-Michael Serafini-Darwin Li vs.
8-Jacob Rouette-Evan Rabinowitz
Play  3 N -170 1244 7-Max Cheng-Cindy Zhang He vs.
4-Ezra Mowbray-Ariel Flaster
Play  3 W 110 2593 8-Namah Silah-Robina Fullerton vs.
9-Trent Harris-Brett Baumgartner
Play  3 N -140 18.569 9-Carl Marco-Eric Berenblit vs.
5-Hailey Thomas-Michael Shelly

Dlr: S Vul: E-W
3
12 1 17 10
K 8 7 3 2 K Q 8 8 A 8 4 3
J 10 6 5 4 10 9 7 4 2 10 7 6
Q 9 A 5 K Q J 6 5 4 K Q 9

A J 6 3 A 9 3 2 J 10 7 5 2
Double Dummy Makes NS: 4 2 2/ 1
6
NT6
EW: 1
3
5
5
NT6
Par Score +130 4-NS

N-S

Contract By Score Matchpoints% Pairs
Play  4x N -100 6.7625 1-Hao Hao Chen-Shi Chen vs.
1-Finn Kolesnik-Luke Williams
Play  4 E 200 17.6565 4-Ezra Mowbray-Ariel Flaster vs.
7-Max Cheng-Cindy Zhang He
Play  4x N 510 26.98100 5-Hailey Thomas-Michael Shelly vs.
9-Carl Marco-Eric Berenblit
Play  2NT S -200 2.098 6-Maxwell Burns-Levi Katriel vs.
2-Sam Lipschutz-Evan Washington
Play  3x E 500 24.9192 7-Lucy Zhang-Sophia Chang vs.
4-Eric Lou-Justin Wang
Play  4 E 200 17.6565 8-Jacob Rouette-Evan Rabinowitz vs.
6-Michael Serafini-Darwin Li

E-W

Contract By Score Matchpoints% Pairs
Play  4x N 100 20.2475 1-Finn Kolesnik-Luke Williams vs.
1-Hao Hao Chen-Shi Chen
Play  2NT S 200 24.9192 2-Sam Lipschutz-Evan Washington vs.
6-Maxwell Burns-Levi Katriel
Play  3x E -500 2.098 4-Eric Lou-Justin Wang vs.
7-Lucy Zhang-Sophia Chang
Play  4 E -200 9.3535 6-Michael Serafini-Darwin Li vs.
8-Jacob Rouette-Evan Rabinowitz
Play  4 E -200 9.3535 7-Max Cheng-Cindy Zhang He vs.
4-Ezra Mowbray-Ariel Flaster
Play  4x N -510 0.020 9-Carl Marco-Eric Berenblit vs.
5-Hailey Thomas-Michael Shelly

Dlr: W Vul: Both
4
4 16 6 14
10 7 5 Q 6 4 3 J 6 5 3 J 10
A 9 6 10 9 A Q A Q 9 7 6 2
8 8 7 5 K 10 9 8 7 K 8 5 4

K Q J 4 3 2 A K J 2 4 2 3
Double Dummy Makes NS: 1 3
0
4
NT3
EW: 5 3 3NT
4
4
Par Score -500 5*-N
-2

N-S

Contract By Score Matchpoints% Pairs
Play  4 W -170 9.535 1-Hao Hao Chen-Shi Chen vs.
9-Carl Marco-Eric Berenblit
Play  2 S 140 2385 2-Katherine Hwang-Jack Boge vs.
2-Sam Lipschutz-Evan Washington
Play  5x W -750 00 5-Hailey Thomas-Michael Shelly vs.
8-Namah Silah-Robina Fullerton
Play  4x S -200 311 6-Maxwell Burns-Levi Katriel vs.
1-Finn Kolesnik-Luke Williams
Play  4 W -150 1556 7-Lucy Zhang-Sophia Chang vs.
3-Bo Han Zhu-John Dong
Play  3 W -170 9.535 8-Jacob Rouette-Evan Rabinowitz vs.
5-Ashley Thomas-Brayden Sparks
Play  1NT W -150 1556 9-Trent Harris-Brett Baumgartner vs.
7-Max Cheng-Cindy Zhang He

E-W

Contract By Score Matchpoints% Pairs
Play  4x S 200 2489 1-Finn Kolesnik-Luke Williams vs.
6-Maxwell Burns-Levi Katriel
Play  2 S -140 415 2-Sam Lipschutz-Evan Washington vs.
2-Katherine Hwang-Jack Boge
Play  4 W 150 1244 3-Bo Han Zhu-John Dong vs.
7-Lucy Zhang-Sophia Chang
Play  3 W 170 17.565 5-Ashley Thomas-Brayden Sparks vs.
8-Jacob Rouette-Evan Rabinowitz
Play  1NT W 150 1244 7-Max Cheng-Cindy Zhang He vs.
9-Trent Harris-Brett Baumgartner
Play  5x W 750 27100 8-Namah Silah-Robina Fullerton vs.
5-Hailey Thomas-Michael Shelly
Play  4 W 170 17.565 9-Carl Marco-Eric Berenblit vs.
1-Hao Hao Chen-Shi Chen

Dlr: N Vul: N-S
5
9 17 7 7
A Q 10 6 6 5 K 10 9 5 3 6 2
8 3 A Q J 9 2 A Q 8 4 A 7
4 7 J 7 2 K Q J 10 9 8 4 3

K J 9 7 5 2 K 10 8 4 3 6 5
Double Dummy Makes NS: 3
1
4
6
NT2
EW: 5 2 1 1NT
4
Par Score -400 5-EW

N-S

Contract By Score Matchpoints% Pairs
Play  5 E -400 1037 1-Hao Hao Chen-Shi Chen vs.
9-Carl Marco-Eric Berenblit
Play  5 E -400 1037 2-Katherine Hwang-Jack Boge vs.
2-Sam Lipschutz-Evan Washington
Play  5x E -550 14 5-Hailey Thomas-Michael Shelly vs.
8-Namah Silah-Robina Fullerton
Play  5 E 50 22.583 6-Maxwell Burns-Levi Katriel vs.
1-Finn Kolesnik-Luke Williams
Play  5 E -400 1037 7-Lucy Zhang-Sophia Chang vs.
3-Bo Han Zhu-John Dong
Play  3 E -150 17.565 8-Jacob Rouette-Evan Rabinowitz vs.
5-Ashley Thomas-Brayden Sparks
Play  5 E -400 1037 9-Trent Harris-Brett Baumgartner vs.
7-Max Cheng-Cindy Zhang He

E-W

Contract By Score Matchpoints% Pairs
Play  5 E -50 4.517 1-Finn Kolesnik-Luke Williams vs.
6-Maxwell Burns-Levi Katriel
Play  5 E 400 1763 2-Sam Lipschutz-Evan Washington vs.
2-Katherine Hwang-Jack Boge
Play  5 E 400 1763 3-Bo Han Zhu-John Dong vs.
7-Lucy Zhang-Sophia Chang
Play  3 E 150 9.535 5-Ashley Thomas-Brayden Sparks vs.
8-Jacob Rouette-Evan Rabinowitz
Play  5 E 400 1763 7-Max Cheng-Cindy Zhang He vs.
9-Trent Harris-Brett Baumgartner
Play  5x E 550 2696 8-Namah Silah-Robina Fullerton vs.
5-Hailey Thomas-Michael Shelly
Play  5 E 400 1763 9-Carl Marco-Eric Berenblit vs.
1-Hao Hao Chen-Shi Chen

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

K 3 A 8 10 2 A Q 8 7 4 3 2
Double Dummy Makes NS: 4 2NT
4
5
6
EW: 2 2 1
3
NT3
Par Score +130 4-NS

N-S

Contract By Score Matchpoints% Pairs
Play  5 S -50 4.6917 1-Hao Hao Chen-Shi Chen vs.
9-Carl Marco-Eric Berenblit
Play  3 E 400 24.9192 2-Katherine Hwang-Jack Boge vs.
2-Sam Lipschutz-Evan Washington
Play  2 S 150 22.3183 5-Hailey Thomas-Michael Shelly vs.
8-Namah Silah-Robina Fullerton
Play  4 E 200 23.8788 6-Maxwell Burns-Levi Katriel vs.
1-Finn Kolesnik-Luke Williams
Play  3 W 100 7.2827 7-Lucy Zhang-Sophia Chang vs.
3-Bo Han Zhu-John Dong
Play  2 E -90 2.098 8-Jacob Rouette-Evan Rabinowitz vs.
5-Ashley Thomas-Brayden Sparks
Play  2 S 130 14.5454 9-Trent Harris-Brett Baumgartner vs.
7-Max Cheng-Cindy Zhang He

E-W

Contract By Score Matchpoints% Pairs
Play  4 E -200 3.1312 1-Finn Kolesnik-Luke Williams vs.
6-Maxwell Burns-Levi Katriel
Play  3 E -400 2.098 2-Sam Lipschutz-Evan Washington vs.
2-Katherine Hwang-Jack Boge
Play  3 W -100 19.7273 3-Bo Han Zhu-John Dong vs.
7-Lucy Zhang-Sophia Chang
Play  2 E 90 24.9192 5-Ashley Thomas-Brayden Sparks vs.
8-Jacob Rouette-Evan Rabinowitz
Play  2 S -130 12.4646 7-Max Cheng-Cindy Zhang He vs.
9-Trent Harris-Brett Baumgartner
Play  2 S -150 4.6917 8-Namah Silah-Robina Fullerton vs.
5-Hailey Thomas-Michael Shelly
Play  5 S 50 22.3183 9-Carl Marco-Eric Berenblit vs.
1-Hao Hao Chen-Shi Chen

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

K J 8 5 Q 8 2 K 10 6 8 4 3
Double Dummy Makes NS:
3
6
4
5
NT5
EW: 4 1 3 1 1NT
Par Score -140 3-EW

N-S

Contract By Score Matchpoints% Pairs
Play  2 W 200 26.598 1-Hao Hao Chen-Shi Chen vs.
8-Namah Silah-Robina Fullerton
Play  1NT W -150 933 2-Katherine Hwang-Jack Boge vs.
1-Finn Kolesnik-Luke Williams
Play  3 E -150 933 3-Olivia Laufer-Albena-Maria Vassileva vs.
3-Bo Han Zhu-John Dong
Play  2 E -110 17.565 6-Maxwell Burns-Levi Katriel vs.
9-Carl Marco-Eric Berenblit
Play  2 N 90 2281 7-Lucy Zhang-Sophia Chang vs.
2-Sam Lipschutz-Evan Washington
Play  1NT W -150 933 8-Jacob Rouette-Evan Rabinowitz vs.
4-Eric Lou-Justin Wang
Play  1NT W -120 1556 9-Trent Harris-Brett Baumgartner vs.
6-Michael Serafini-Darwin Li

E-W

Contract By Score Matchpoints% Pairs
Play  1NT W 150 1867 1-Finn Kolesnik-Luke Williams vs.
2-Katherine Hwang-Jack Boge
Play  2 N -90 519 2-Sam Lipschutz-Evan Washington vs.
7-Lucy Zhang-Sophia Chang
Play  3 E 150 1867 3-Bo Han Zhu-John Dong vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  1NT W 150 1867 4-Eric Lou-Justin Wang vs.
8-Jacob Rouette-Evan Rabinowitz
Play  1NT W 120 1244 6-Michael Serafini-Darwin Li vs.
9-Trent Harris-Brett Baumgartner
Play  2 W -200 0.52 8-Namah Silah-Robina Fullerton vs.
1-Hao Hao Chen-Shi Chen
Play  2 E 110 9.535 9-Carl Marco-Eric Berenblit vs.
6-Maxwell Burns-Levi Katriel

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

4 8 6 K J 8 A K 9 7 6 3 2
Double Dummy Makes NS: 3 1NT
3
3
3
EW: 3 4 3
4
NT6
Par Score -300 5*-N
-2

N-S

Contract By Score Matchpoints% Pairs
Play  5x N -100 8.531 1-Hao Hao Chen-Shi Chen vs.
8-Namah Silah-Robina Fullerton
Play  4 W -420 14 2-Katherine Hwang-Jack Boge vs.
1-Finn Kolesnik-Luke Williams
Play  5x N -500 00 3-Olivia Laufer-Albena-Maria Vassileva vs.
3-Bo Han Zhu-John Dong
Play  4 S 130 20.576 6-Maxwell Burns-Levi Katriel vs.
9-Carl Marco-Eric Berenblit
Play  PASS 1659 7-Lucy Zhang-Sophia Chang vs.
2-Sam Lipschutz-Evan Washington
Play  2NT N -50 1348 8-Jacob Rouette-Evan Rabinowitz vs.
4-Eric Lou-Justin Wang
Play  4x S -100 8.531 9-Trent Harris-Brett Baumgartner vs.
6-Michael Serafini-Darwin Li

E-W

Contract By Score Matchpoints% Pairs
Play  4 W 420 2696 1-Finn Kolesnik-Luke Williams vs.
2-Katherine Hwang-Jack Boge
Play  PASS 1141 2-Sam Lipschutz-Evan Washington vs.
7-Lucy Zhang-Sophia Chang
Play  5x N 500 27100 3-Bo Han Zhu-John Dong vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  2NT N 50 1452 4-Eric Lou-Justin Wang vs.
8-Jacob Rouette-Evan Rabinowitz
Play  4x S 100 18.569 6-Michael Serafini-Darwin Li vs.
9-Trent Harris-Brett Baumgartner
Play  5x N 100 18.569 8-Namah Silah-Robina Fullerton vs.
1-Hao Hao Chen-Shi Chen
Play  4 S -130 6.524 9-Carl Marco-Eric Berenblit vs.
6-Maxwell Burns-Levi Katriel

Dlr: N Vul: E-W
9
11 10 7 12
5 A K Q 10 8 2 10 8 Q 10 9 4
6 6 4 3 A Q 6 3 A 7 6 3 2
K Q J 8 7 2 9 7 5 5 J 8 5

A 10 9 4 3 J K J 9 7 4 2 K
Double Dummy Makes NS: 1 3/ 4 3 -/ 1 2NT
6/7
EW:
5
3
4
6
NT5
Par Score +140 3-NS

N-S

Contract By Score Matchpoints% Pairs
Play  3NTx E 1100 27100 1-Hao Hao Chen-Shi Chen vs.
8-Namah Silah-Robina Fullerton
Play  4 E 400 2178 2-Katherine Hwang-Jack Boge vs.
1-Finn Kolesnik-Luke Williams
Play  4 N -50 519 3-Olivia Laufer-Albena-Maria Vassileva vs.
3-Bo Han Zhu-John Dong
Play  3NT S 400 2178 6-Maxwell Burns-Levi Katriel vs.
9-Carl Marco-Eric Berenblit
Play  3NT N -50 519 7-Lucy Zhang-Sophia Chang vs.
2-Sam Lipschutz-Evan Washington
Play  3 W 200 17.565 8-Jacob Rouette-Evan Rabinowitz vs.
4-Eric Lou-Justin Wang
Play  2x E -670 00 9-Trent Harris-Brett Baumgartner vs.
6-Michael Serafini-Darwin Li

E-W

Contract By Score Matchpoints% Pairs
Play  4 E -400 622 1-Finn Kolesnik-Luke Williams vs.
2-Katherine Hwang-Jack Boge
Play  3NT N 50 2281 2-Sam Lipschutz-Evan Washington vs.
7-Lucy Zhang-Sophia Chang
Play  4 N 50 2281 3-Bo Han Zhu-John Dong vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  3 W -200 9.535 4-Eric Lou-Justin Wang vs.
8-Jacob Rouette-Evan Rabinowitz
Play  2x E 670 27100 6-Michael Serafini-Darwin Li vs.
9-Trent Harris-Brett Baumgartner
Play  3NTx E -1100 00 8-Namah Silah-Robina Fullerton vs.
1-Hao Hao Chen-Shi Chen
Play  3NT S -400 622 9-Carl Marco-Eric Berenblit vs.
6-Maxwell Burns-Levi Katriel

Dlr: E Vul: Both
10
20 6 8 6
A K J A 10 8 7 A J 10 8 3 K
Q 10 9 5 2 5 3 K 4 J 10 5 4
7 4 3 K Q J 9 2 5 2 Q 9 6

8 6 6 4 Q 9 7 6 A 8 7 3 2
Double Dummy Makes NS: 3 6 3 1 4NT EW:
3/4
0/1
4
5/6
NT2/3
Par Score +1370 6-NS

N-S

Contract By Score Matchpoints% Pairs
Play  2NT N 180 1452 1-Hao Hao Chen-Shi Chen vs.
7-Max Cheng-Cindy Zhang He
Play  3NT N 600 1763 2-Katherine Hwang-Jack Boge vs.
9-Carl Marco-Eric Berenblit
Play  3NT S 630 21.580 3-Olivia Laufer-Albena-Maria Vassileva vs.
2-Sam Lipschutz-Evan Washington
Play  2NT N 120 415 4-Ezra Mowbray-Ariel Flaster vs.
4-Eric Lou-Justin Wang
Play  3NT N 630 21.580 7-Lucy Zhang-Sophia Chang vs.
1-Finn Kolesnik-Luke Williams
Play  2 N 130 5.520 8-Jacob Rouette-Evan Rabinowitz vs.
3-Bo Han Zhu-John Dong
Play  4x N 910 27100 9-Trent Harris-Brett Baumgartner vs.
5-Ashley Thomas-Brayden Sparks

E-W

Contract By Score Matchpoints% Pairs
Play  3NT N -630 5.520 1-Finn Kolesnik-Luke Williams vs.
7-Lucy Zhang-Sophia Chang
Play  3NT S -630 5.520 2-Sam Lipschutz-Evan Washington vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  2 N -130 21.580 3-Bo Han Zhu-John Dong vs.
8-Jacob Rouette-Evan Rabinowitz
Play  2NT N -120 2385 4-Eric Lou-Justin Wang vs.
4-Ezra Mowbray-Ariel Flaster
Play  4x N -910 00 5-Ashley Thomas-Brayden Sparks vs.
9-Trent Harris-Brett Baumgartner
Play  2NT N -180 1348 7-Max Cheng-Cindy Zhang He vs.
1-Hao Hao Chen-Shi Chen
Play  3NT N -600 1037 9-Carl Marco-Eric Berenblit vs.
2-Katherine Hwang-Jack Boge

Dlr: S Vul: None
11
1 15 14 10
10 9 4 3 J 10 9 5 3 8 4 6 5
A K 7 5 2 A Q 8 10 6 3 Q 9
Q 6 4 A K J 5 2 A 8 7 4 2

J 8 6 K 7 2 Q 9 7 K J 10 3
Double Dummy Makes NS:
2
1
4
2
NT2
EW: 5 5 2 4 4NT
Par Score -430 4
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  6 E 50 21.580 1-Hao Hao Chen-Shi Chen vs.
7-Max Cheng-Cindy Zhang He
Play  3 E -170 1348 2-Katherine Hwang-Jack Boge vs.
9-Carl Marco-Eric Berenblit
Play  3NT W 50 21.580 3-Olivia Laufer-Albena-Maria Vassileva vs.
2-Sam Lipschutz-Evan Washington
Play  3NT W -400 9.535 4-Ezra Mowbray-Ariel Flaster vs.
4-Eric Lou-Justin Wang
Play  3NT W -490 1.56 7-Lucy Zhang-Sophia Chang vs.
1-Finn Kolesnik-Luke Williams
Play  3NT W -460 415 8-Jacob Rouette-Evan Rabinowitz vs.
3-Bo Han Zhu-John Dong
Play  3NT W 100 25.594 9-Trent Harris-Brett Baumgartner vs.
5-Ashley Thomas-Brayden Sparks

E-W

Contract By Score Matchpoints% Pairs
Play  3NT W 490 25.594 1-Finn Kolesnik-Luke Williams vs.
7-Lucy Zhang-Sophia Chang
Play  3NT W -50 5.520 2-Sam Lipschutz-Evan Washington vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  3NT W 460 2385 3-Bo Han Zhu-John Dong vs.
8-Jacob Rouette-Evan Rabinowitz
Play  3NT W 400 17.565 4-Eric Lou-Justin Wang vs.
4-Ezra Mowbray-Ariel Flaster
Play  3NT W -100 1.56 5-Ashley Thomas-Brayden Sparks vs.
9-Trent Harris-Brett Baumgartner
Play  6 E -50 5.520 7-Max Cheng-Cindy Zhang He vs.
1-Hao Hao Chen-Shi Chen
Play  3 E 170 1452 9-Carl Marco-Eric Berenblit vs.
2-Katherine Hwang-Jack Boge

Dlr: W Vul: N-S
12
4 8 18 10
Q J 5 4 10 8 2 J 7 6 4 3 2
8 3 9 3 9 6 3 A K J 10 8 5
K 10 9 6 A K Q A Q 8 7 2 9

A 7 2 J 7 6 5 4 K 10 5 4 Q
Double Dummy Makes NS:
2
4
6
5
NT2
EW: 5/ 4 3 1 2/ 1 5NT
Par Score -460 5
NT-
EW

N-S

Contract By Score Matchpoints% Pairs
Play  3NT E -460 519 1-Hao Hao Chen-Shi Chen vs.
7-Max Cheng-Cindy Zhang He
Play  3NT E -460 519 2-Katherine Hwang-Jack Boge vs.
9-Carl Marco-Eric Berenblit
Play  2NT E 50 22.583 3-Olivia Laufer-Albena-Maria Vassileva vs.
2-Sam Lipschutz-Evan Washington
Play  3NT E -460 519 4-Ezra Mowbray-Ariel Flaster vs.
4-Eric Lou-Justin Wang
Play  3 W -150 1659 7-Lucy Zhang-Sophia Chang vs.
1-Finn Kolesnik-Luke Williams
Play  3NT E -460 519 8-Jacob Rouette-Evan Rabinowitz vs.
3-Bo Han Zhu-John Dong
Play  3NT E -460 519 9-Trent Harris-Brett Baumgartner vs.
5-Ashley Thomas-Brayden Sparks

E-W

Contract By Score Matchpoints% Pairs
Play  3 W 150 1141 1-Finn Kolesnik-Luke Williams vs.
7-Lucy Zhang-Sophia Chang
Play  2NT E -50 4.517 2-Sam Lipschutz-Evan Washington vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  3NT E 460 2281 3-Bo Han Zhu-John Dong vs.
8-Jacob Rouette-Evan Rabinowitz
Play  3NT E 460 2281 4-Eric Lou-Justin Wang vs.
4-Ezra Mowbray-Ariel Flaster
Play  3NT E 460 2281 5-Ashley Thomas-Brayden Sparks vs.
9-Trent Harris-Brett Baumgartner
Play  3NT E 460 2281 7-Max Cheng-Cindy Zhang He vs.
1-Hao Hao Chen-Shi Chen
Play  3NT E 460 2281 9-Carl Marco-Eric Berenblit vs.
2-Katherine Hwang-Jack Boge

Dlr: N Vul: Both
13
14 11 2 13
A K J Q J 7 4 3 Q J 10 6 5
6 5 2 A K 10 9 6 2 3 A 9 8
9 8 7 4 3 Q 10 9 7 5 2 7 4

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

N-S

Contract By Score Matchpoints% Pairs
Play  3NT N 600 1659 1-Hao Hao Chen-Shi Chen vs.
6-Michael Serafini-Darwin Li
Play  3NT N 660 2593 2-Katherine Hwang-Jack Boge vs.
8-Namah Silah-Robina Fullerton
Play  5 N -100 622 3-Olivia Laufer-Albena-Maria Vassileva vs.
1-Finn Kolesnik-Luke Williams
Play  3NT N 630 2178 4-Ezra Mowbray-Ariel Flaster vs.
3-Bo Han Zhu-John Dong
Play  3NT N 630 2178 5-Hailey Thomas-Michael Shelly vs.
5-Ashley Thomas-Brayden Sparks
Play  2 W 300 1452 8-Jacob Rouette-Evan Rabinowitz vs.
2-Sam Lipschutz-Evan Washington
Play  1 N 110 830 9-Trent Harris-Brett Baumgartner vs.
4-Eric Lou-Justin Wang

E-W

Contract By Score Matchpoints% Pairs
Play  5 N 100 2178 1-Finn Kolesnik-Luke Williams vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  2 W -300 1348 2-Sam Lipschutz-Evan Washington vs.
8-Jacob Rouette-Evan Rabinowitz
Play  3NT N -630 622 3-Bo Han Zhu-John Dong vs.
4-Ezra Mowbray-Ariel Flaster
Play  1 N -110 1970 4-Eric Lou-Justin Wang vs.
9-Trent Harris-Brett Baumgartner
Play  3NT N -630 622 5-Ashley Thomas-Brayden Sparks vs.
5-Hailey Thomas-Michael Shelly
Play  3NT N -600 1141 6-Michael Serafini-Darwin Li vs.
1-Hao Hao Chen-Shi Chen
Play  3NT N -660 27 8-Namah Silah-Robina Fullerton vs.
2-Katherine Hwang-Jack Boge

Dlr: E Vul: None
14
6 9 19 6
9 8 6 2 A Q 10 5 4 2 8 6 4
J 10 9 3 K 9 7 6 3 K Q 10 2
A 7 K Q 8 4 A J A J 9 7 5

K Q 5 4 3 J 10 7 6 5 2 8 3
Double Dummy Makes NS: 2
1
3
6
NT2
EW: 6 3 3NT
6
4
Par Score -800 6*-N
-4

N-S

Contract By Score Matchpoints% Pairs
Play  3NT E -490 2.59 1-Hao Hao Chen-Shi Chen vs.
6-Michael Serafini-Darwin Li
Play  2NT E 50 2385 2-Katherine Hwang-Jack Boge vs.
8-Namah Silah-Robina Fullerton
Play  3NT E -430 12.546 3-Olivia Laufer-Albena-Maria Vassileva vs.
1-Finn Kolesnik-Luke Williams
Play  3NT E -460 8.531 4-Ezra Mowbray-Ariel Flaster vs.
3-Bo Han Zhu-John Dong
Play  4NT E 150 27100 5-Hailey Thomas-Michael Shelly vs.
5-Ashley Thomas-Brayden Sparks
Play  5 E -400 1556 8-Jacob Rouette-Evan Rabinowitz vs.
2-Sam Lipschutz-Evan Washington
Play  3NT E -490 2.59 9-Trent Harris-Brett Baumgartner vs.
4-Eric Lou-Justin Wang

E-W

Contract By Score Matchpoints% Pairs
Play  3NT E 430 14.554 1-Finn Kolesnik-Luke Williams vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  5 E 400 1244 2-Sam Lipschutz-Evan Washington vs.
8-Jacob Rouette-Evan Rabinowitz
Play  3NT E 460 18.569 3-Bo Han Zhu-John Dong vs.
4-Ezra Mowbray-Ariel Flaster
Play  3NT E 490 24.591 4-Eric Lou-Justin Wang vs.
9-Trent Harris-Brett Baumgartner
Play  4NT E -150 00 5-Ashley Thomas-Brayden Sparks vs.
5-Hailey Thomas-Michael Shelly
Play  3NT E 490 24.591 6-Michael Serafini-Darwin Li vs.
1-Hao Hao Chen-Shi Chen
Play  2NT E -50 415 8-Namah Silah-Robina Fullerton vs.
2-Katherine Hwang-Jack Boge

Dlr: S Vul: N-S
15
11 4 16 9
10 4 3 Q J 8 7 3 2 A K J 6
8 5 A 5 4 2 10 9 8 5 9 4 2
K Q J 7 10 9 3 A K J 6 Q 3

A 9 6 2 K 6 Q 7 4 10 8 7 5
Double Dummy Makes NS: 2 2 2 2NT
6
EW: 1
4
5
5
NT5
Par Score +120 2
NT-
NS

N-S

Contract By Score Matchpoints% Pairs
Play  2NT S -100 311 1-Hao Hao Chen-Shi Chen vs.
6-Michael Serafini-Darwin Li
Play  2NT E 50 1244 2-Katherine Hwang-Jack Boge vs.
8-Namah Silah-Robina Fullerton
Play  2 W 150 23.587 3-Olivia Laufer-Albena-Maria Vassileva vs.
1-Finn Kolesnik-Luke Williams
Play  1NT E 50 1244 4-Ezra Mowbray-Ariel Flaster vs.
3-Bo Han Zhu-John Dong
Play  1NT E 100 1867 5-Hailey Thomas-Michael Shelly vs.
5-Ashley Thomas-Brayden Sparks
Play  1NT E -90 622 8-Jacob Rouette-Evan Rabinowitz vs.
2-Sam Lipschutz-Evan Washington
Play  1NT E -120 1.56 9-Trent Harris-Brett Baumgartner vs.
4-Eric Lou-Justin Wang

E-W

Contract By Score Matchpoints% Pairs
Play  2 W -150 3.513 1-Finn Kolesnik-Luke Williams vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  1NT E 90 2178 2-Sam Lipschutz-Evan Washington vs.
8-Jacob Rouette-Evan Rabinowitz
Play  1NT E -50 1556 3-Bo Han Zhu-John Dong vs.
4-Ezra Mowbray-Ariel Flaster
Play  1NT E 120 25.594 4-Eric Lou-Justin Wang vs.
9-Trent Harris-Brett Baumgartner
Play  1NT E -100 933 5-Ashley Thomas-Brayden Sparks vs.
5-Hailey Thomas-Michael Shelly
Play  2NT S 100 2489 6-Michael Serafini-Darwin Li vs.
1-Hao Hao Chen-Shi Chen
Play  2NT E -50 1556 8-Namah Silah-Robina Fullerton vs.
2-Katherine Hwang-Jack Boge

Dlr: W Vul: E-W
16
11 13 5 11
A 4 K 8 5 2 10 6 4 3 2 A 8
K 10 8 2 A Q J 4 3 Q J 5 2
6 3 9 7 6 K Q 9 5 9 6 4 3

Q J 9 7 5 10 A J 8 7 K 10 7
Double Dummy Makes NS: 4 3 2NT
6
6
EW: 1
6
3
4
NT4
Par Score +140 3-NS

N-S

Contract By Score Matchpoints% Pairs
Play  3 N 130 18.569 1-Hao Hao Chen-Shi Chen vs.
5-Ashley Thomas-Brayden Sparks
Play  2 W -170 00 2-Katherine Hwang-Jack Boge vs.
7-Max Cheng-Cindy Zhang He
Play  4x W 800 2696 3-Olivia Laufer-Albena-Maria Vassileva vs.
9-Carl Marco-Eric Berenblit
Play  2 W 100 12.546 4-Ezra Mowbray-Ariel Flaster vs.
2-Sam Lipschutz-Evan Washington
Play  2 S 110 1659 5-Hailey Thomas-Michael Shelly vs.
4-Eric Lou-Justin Wang
Play  3 W 100 12.546 6-Maxwell Burns-Levi Katriel vs.
6-Michael Serafini-Darwin Li
Play  2 W -110 415 9-Trent Harris-Brett Baumgartner vs.
3-Bo Han Zhu-John Dong

E-W

Contract By Score Matchpoints% Pairs
Play  2 W -100 14.554 2-Sam Lipschutz-Evan Washington vs.
4-Ezra Mowbray-Ariel Flaster
Play  2 W 110 2385 3-Bo Han Zhu-John Dong vs.
9-Trent Harris-Brett Baumgartner
Play  2 S -110 1141 4-Eric Lou-Justin Wang vs.
5-Hailey Thomas-Michael Shelly
Play  3 N -130 8.531 5-Ashley Thomas-Brayden Sparks vs.
1-Hao Hao Chen-Shi Chen
Play  3 W -100 14.554 6-Michael Serafini-Darwin Li vs.
6-Maxwell Burns-Levi Katriel
Play  2 W 170 27100 7-Max Cheng-Cindy Zhang He vs.
2-Katherine Hwang-Jack Boge
Play  4x W -800 14 9-Carl Marco-Eric Berenblit vs.
3-Olivia Laufer-Albena-Maria Vassileva

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

A 8 4 A K 10 9 8 7 3 6 5 4
Double Dummy Makes NS: 1 1
4
5
NT6
EW: 3 2 1NT
6
6
Par Score -110 3-EW

N-S

Contract By Score Matchpoints% Pairs
Play  3NT E 100 19.572 1-Hao Hao Chen-Shi Chen vs.
5-Ashley Thomas-Brayden Sparks
Play  1NT E -120 415 2-Katherine Hwang-Jack Boge vs.
7-Max Cheng-Cindy Zhang He
Play  3 E 50 1556 3-Olivia Laufer-Albena-Maria Vassileva vs.
9-Carl Marco-Eric Berenblit
Play  2NT E -120 415 4-Ezra Mowbray-Ariel Flaster vs.
2-Sam Lipschutz-Evan Washington
Play  1NT E -90 9.535 5-Hailey Thomas-Michael Shelly vs.
4-Eric Lou-Justin Wang
Play  1NT E -90 9.535 6-Maxwell Burns-Levi Katriel vs.
6-Michael Serafini-Darwin Li
Play  1NT E -90 9.535 9-Trent Harris-Brett Baumgartner vs.
3-Bo Han Zhu-John Dong

E-W

Contract By Score Matchpoints% Pairs
Play  2NT E 120 2385 2-Sam Lipschutz-Evan Washington vs.
4-Ezra Mowbray-Ariel Flaster
Play  1NT E 90 17.565 3-Bo Han Zhu-John Dong vs.
9-Trent Harris-Brett Baumgartner
Play  1NT E 90 17.565 4-Eric Lou-Justin Wang vs.
5-Hailey Thomas-Michael Shelly
Play  3NT E -100 7.528 5-Ashley Thomas-Brayden Sparks vs.
1-Hao Hao Chen-Shi Chen
Play  1NT E 90 17.565 6-Michael Serafini-Darwin Li vs.
6-Maxwell Burns-Levi Katriel
Play  1NT E 120 2385 7-Max Cheng-Cindy Zhang He vs.
2-Katherine Hwang-Jack Boge
Play  3 E -50 1244 9-Carl Marco-Eric Berenblit vs.
3-Olivia Laufer-Albena-Maria Vassileva

Dlr: E Vul: N-S
18
13 15 6 6
A K 9 3 Q J 8 Q 9 8 2 J 5
10 6 4 K A K 6 K Q 9 8 3 2
J 8 7 5 6 5 3 2 J 5 A 10 6

Q 2 A 10 9 7 4 10 7 4 3 7 4
Double Dummy Makes NS: 2 2 2
4
NT5
EW: 3
4
4
5
NT5
Par Score -110 3-EW

N-S

Contract By Score Matchpoints% Pairs
Play  3 W -130 1141 1-Hao Hao Chen-Shi Chen vs.
5-Ashley Thomas-Brayden Sparks
Play  4x W 100 2696 2-Katherine Hwang-Jack Boge vs.
7-Max Cheng-Cindy Zhang He
Play  2 S -100 2385 3-Olivia Laufer-Albena-Maria Vassileva vs.
9-Carl Marco-Eric Berenblit
Play  1NT W -180 27 4-Ezra Mowbray-Ariel Flaster vs.
2-Sam Lipschutz-Evan Washington
Play  1NT W -210 00 5-Hailey Thomas-Michael Shelly vs.
4-Eric Lou-Justin Wang
Play  2 W -110 1970 6-Maxwell Burns-Levi Katriel vs.
6-Michael Serafini-Darwin Li
Play  3NT W 50 2489 9-Trent Harris-Brett Baumgartner vs.
3-Bo Han Zhu-John Dong

E-W

Contract By Score Matchpoints% Pairs
Play  1NT W 180 2593 2-Sam Lipschutz-Evan Washington vs.
4-Ezra Mowbray-Ariel Flaster
Play  3NT W -50 311 3-Bo Han Zhu-John Dong vs.
9-Trent Harris-Brett Baumgartner
Play  1NT W 210 27100 4-Eric Lou-Justin Wang vs.
5-Hailey Thomas-Michael Shelly
Play  3 W 130 1659 5-Ashley Thomas-Brayden Sparks vs.
1-Hao Hao Chen-Shi Chen
Play  2 W 110 830 6-Michael Serafini-Darwin Li vs.
6-Maxwell Burns-Levi Katriel
Play  4x W -100 14 7-Max Cheng-Cindy Zhang He vs.
2-Katherine Hwang-Jack Boge
Play  2 S 100 415 9-Carl Marco-Eric Berenblit vs.
3-Olivia Laufer-Albena-Maria Vassileva

Dlr: S Vul: E-W
19
14 17 4 5
Q J 5 A 9 8 3 A K 10 9 7 5
A K 6 3 A K Q 7 4 J 2 6 2
J 10 4 2 10 9 6 3 2 Q J 8 3

9 8 7 5 8 K 10 7 6 5 4 Q 4
Double Dummy Makes NS: 5 5
3
4
NT4
EW: 4 3
1
1
NT1
Par Score +200 5*-EW-1

N-S

Contract By Score Matchpoints% Pairs
Play  4 W -620 3.513 1-Hao Hao Chen-Shi Chen vs.
4-Eric Lou-Justin Wang
Play  4 W -620 3.513 2-Katherine Hwang-Jack Boge vs.
6-Michael Serafini-Darwin Li
Play  3 W -140 15.557 3-Olivia Laufer-Albena-Maria Vassileva vs.
8-Namah Silah-Robina Fullerton
Play  4 W -620 3.513 4-Ezra Mowbray-Ariel Flaster vs.
1-Finn Kolesnik-Luke Williams
Play  4 W -620 3.513 5-Hailey Thomas-Michael Shelly vs.
3-Bo Han Zhu-John Dong
Play  3 N 150 2178 6-Maxwell Burns-Levi Katriel vs.
5-Ashley Thomas-Brayden Sparks
Play  4 W 100 1867 7-Lucy Zhang-Sophia Chang vs.
7-Max Cheng-Cindy Zhang He

E-W

Contract By Score Matchpoints% Pairs
Play  4 W 620 23.587 1-Finn Kolesnik-Luke Williams vs.
4-Ezra Mowbray-Ariel Flaster
Play  4 W 620 23.587 3-Bo Han Zhu-John Dong vs.
5-Hailey Thomas-Michael Shelly
Play  4 W 620 23.587 4-Eric Lou-Justin Wang vs.
1-Hao Hao Chen-Shi Chen
Play  3 N -150 622 5-Ashley Thomas-Brayden Sparks vs.
6-Maxwell Burns-Levi Katriel
Play  4 W 620 23.587 6-Michael Serafini-Darwin Li vs.
2-Katherine Hwang-Jack Boge
Play  4 W -100 933 7-Max Cheng-Cindy Zhang He vs.
7-Lucy Zhang-Sophia Chang
Play  3 W 140 11.543 8-Namah Silah-Robina Fullerton vs.
3-Olivia Laufer-Albena-Maria Vassileva

Dlr: W Vul: Both
20
13 10 7 10
K J 9 8 2 K J 7 3 K Q 5 3
5 K Q J 10 6 5 3 2 6 A 7 4
Q 10 7 6 4 A 4 9 8 4 2 J 2

A 3 9 8 7 A Q 10 5 10 9 8 6
Double Dummy Makes NS: 5 5 4
3
NT4
EW: 3 1NT
2
2
3
Par Score +500 5*-EW-2

N-S

Contract By Score Matchpoints% Pairs
Play  4 W -620 726 1-Hao Hao Chen-Shi Chen vs.
4-Eric Lou-Justin Wang
Play  3x N 730 2696 2-Katherine Hwang-Jack Boge vs.
6-Michael Serafini-Darwin Li
Play  3 W -140 1556 3-Olivia Laufer-Albena-Maria Vassileva vs.
8-Namah Silah-Robina Fullerton
Play  4x W -790 311 4-Ezra Mowbray-Ariel Flaster vs.
1-Finn Kolesnik-Luke Williams
Play  4 W -620 726 5-Hailey Thomas-Michael Shelly vs.
3-Bo Han Zhu-John Dong
Play  4x W 200 2074 6-Maxwell Burns-Levi Katriel vs.
5-Ashley Thomas-Brayden Sparks
Play  4x W -790 311 7-Lucy Zhang-Sophia Chang vs.
7-Max Cheng-Cindy Zhang He

E-W

Contract By Score Matchpoints% Pairs
Play  4x W 790 2489 1-Finn Kolesnik-Luke Williams vs.
4-Ezra Mowbray-Ariel Flaster
Play  4 W 620 2074 3-Bo Han Zhu-John Dong vs.
5-Hailey Thomas-Michael Shelly
Play  4 W 620 2074 4-Eric Lou-Justin Wang vs.
1-Hao Hao Chen-Shi Chen
Play  4x W -200 726 5-Ashley Thomas-Brayden Sparks vs.
6-Maxwell Burns-Levi Katriel
Play  3x N -730 14 6-Michael Serafini-Darwin Li vs.
2-Katherine Hwang-Jack Boge
Play  4x W 790 2489 7-Max Cheng-Cindy Zhang He vs.
7-Lucy Zhang-Sophia Chang
Play  3 W 140 1244 8-Namah Silah-Robina Fullerton vs.
3-Olivia Laufer-Albena-Maria Vassileva

Dlr: N Vul: N-S
21
11 6 12 11
A J 6 3 A 10 9 J 10 5 J 10 7
2 Q 7 6 4 2 8 A 9 8 6 4 2
8 K J 8 3 A Q 9 3 2 Q 5 3

K Q 10 9 7 5 4 5 K 7 6 4 K
Double Dummy Makes NS: 4 2NT
3
6
3
EW: 3 4
6
3
NT4
Par Score +100 5*-EW-1

N-S

Contract By Score Matchpoints% Pairs
Play  4 S 620 1659 1-Hao Hao Chen-Shi Chen vs.
4-Eric Lou-Justin Wang
Play  4 E -420 14 2-Katherine Hwang-Jack Boge vs.
6-Michael Serafini-Darwin Li
Play  4 S 620 1659 3-Olivia Laufer-Albena-Maria Vassileva vs.
8-Namah Silah-Robina Fullerton
Play  5 E 100 5.520 4-Ezra Mowbray-Ariel Flaster vs.
1-Finn Kolesnik-Luke Williams
Play  5x E 100 5.520 5-Hailey Thomas-Michael Shelly vs.
3-Bo Han Zhu-John Dong
Play  4 S 680 2593 6-Maxwell Burns-Levi Katriel vs.
5-Ashley Thomas-Brayden Sparks
Play  3 S 170 933 7-Lucy Zhang-Sophia Chang vs.
7-Max Cheng-Cindy Zhang He

E-W

Contract By Score Matchpoints% Pairs
Play  5 E -100 21.580 1-Finn Kolesnik-Luke Williams vs.
4-Ezra Mowbray-Ariel Flaster
Play  5x E -100 21.580 3-Bo Han Zhu-John Dong vs.
5-Hailey Thomas-Michael Shelly
Play  4 S -620 1141 4-Eric Lou-Justin Wang vs.
1-Hao Hao Chen-Shi Chen
Play  4 S -680 27 5-Ashley Thomas-Brayden Sparks vs.
6-Maxwell Burns-Levi Katriel
Play  4 E 420 2696 6-Michael Serafini-Darwin Li vs.
2-Katherine Hwang-Jack Boge
Play  3 S -170 1867 7-Max Cheng-Cindy Zhang He vs.
7-Lucy Zhang-Sophia Chang
Play  4 S -620 1141 8-Namah Silah-Robina Fullerton vs.
3-Olivia Laufer-Albena-Maria Vassileva

Dlr: E Vul: E-W
22
16 1 19 4
8 Q J 3 2 A K 4 A Q 10 4 3
J 7 6 4 8 10 9 8 7 3 7 6 2
A K Q 5 3 A K 7 5 2 K 8 5

10 9 2 10 9 6 4 Q J 6 5 J 9
Double Dummy Makes NS: 1 2
6
3
NT5
EW: 1 4 2NT
5
5
Par Score -500 5*-N
-3

N-S

Contract By Score Matchpoints% Pairs
Play  2 E -170 10.539 2-Katherine Hwang-Jack Boge vs.
5-Ashley Thomas-Brayden Sparks
Play  5x S -500 7.528 3-Olivia Laufer-Albena-Maria Vassileva vs.
7-Max Cheng-Cindy Zhang He
Play  2 E -170 10.539 4-Ezra Mowbray-Ariel Flaster vs.
9-Carl Marco-Eric Berenblit
Play  4 E 100 23.587 5-Hailey Thomas-Michael Shelly vs.
2-Sam Lipschutz-Evan Washington
Play  2 E -170 10.539 6-Maxwell Burns-Levi Katriel vs.
4-Eric Lou-Justin Wang
Play  4 E -650 00 7-Lucy Zhang-Sophia Chang vs.
6-Michael Serafini-Darwin Li
Play  1NT E -120 1867 8-Jacob Rouette-Evan Rabinowitz vs.
8-Namah Silah-Robina Fullerton

E-W

Contract By Score Matchpoints% Pairs
Play  4 E -100 3.513 2-Sam Lipschutz-Evan Washington vs.
5-Hailey Thomas-Michael Shelly
Play  2 E 170 16.561 4-Eric Lou-Justin Wang vs.
6-Maxwell Burns-Levi Katriel
Play  2 E 170 16.561 5-Ashley Thomas-Brayden Sparks vs.
2-Katherine Hwang-Jack Boge
Play  4 E 650 27100 6-Michael Serafini-Darwin Li vs.
7-Lucy Zhang-Sophia Chang
Play  5x S 500 19.572 7-Max Cheng-Cindy Zhang He vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  1NT E 120 933 8-Namah Silah-Robina Fullerton vs.
8-Jacob Rouette-Evan Rabinowitz
Play  2 E 170 16.561 9-Carl Marco-Eric Berenblit vs.
4-Ezra Mowbray-Ariel Flaster

Dlr: S Vul: Both
23
13 12 10 5
A 10 9 K Q 5 4 J 8 3 K 7 4
K Q 4 A J 10 7 9 5 Q 9 5 2
J 7 6 3 2 3 A 6 A J 8 6 3

8 5 9 8 6 2 K Q 10 7 4 2 10
Double Dummy Makes NS: 2 1
1
2
NT2
EW: 5 4 1NT
5
6
Par Score -620 4-EW

N-S

Contract By Score Matchpoints% Pairs
Play  2 N -100 15.557 2-Katherine Hwang-Jack Boge vs.
5-Ashley Thomas-Brayden Sparks
Play  2 E -200 5.520 3-Olivia Laufer-Albena-Maria Vassileva vs.
7-Max Cheng-Cindy Zhang He
Play  2 E -200 5.520 4-Ezra Mowbray-Ariel Flaster vs.
9-Carl Marco-Eric Berenblit
Play  1NT N 120 2593 5-Hailey Thomas-Michael Shelly vs.
2-Sam Lipschutz-Evan Washington
Play  4 E -620 311 6-Maxwell Burns-Levi Katriel vs.
4-Eric Lou-Justin Wang
Play  4 E -650 1.56 7-Lucy Zhang-Sophia Chang vs.
6-Michael Serafini-Darwin Li
Play  2 E -170 933 8-Jacob Rouette-Evan Rabinowitz vs.
8-Namah Silah-Robina Fullerton

E-W

Contract By Score Matchpoints% Pairs
Play  1NT N -120 27 2-Sam Lipschutz-Evan Washington vs.
5-Hailey Thomas-Michael Shelly
Play  4 E 620 2489 4-Eric Lou-Justin Wang vs.
6-Maxwell Burns-Levi Katriel
Play  2 N 100 11.543 5-Ashley Thomas-Brayden Sparks vs.
2-Katherine Hwang-Jack Boge
Play  4 E 650 25.594 6-Michael Serafini-Darwin Li vs.
7-Lucy Zhang-Sophia Chang
Play  2 E 200 21.580 7-Max Cheng-Cindy Zhang He vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  2 E 170 1867 8-Namah Silah-Robina Fullerton vs.
8-Jacob Rouette-Evan Rabinowitz
Play  2 E 200 21.580 9-Carl Marco-Eric Berenblit vs.
4-Ezra Mowbray-Ariel Flaster

Dlr: W Vul: None
24
7 12 7 14
4 Q J 10 6 5 2 A 5 2 4 3 2
K Q 10 5 3 A 9 7 3 K 10 7 4
A 8 6 8 9 6 3 Q J 10 7 6 5

J 9 7 2 K 4 Q J 8 A K 9 8
Double Dummy Makes NS: -/ 1 1/ 3
6/7
5
4
NT6
EW: 2 3
6
4
NT6
Par Score -100 4* --1

N-S

Contract By Score Matchpoints% Pairs
Play  3 N 140 19.271 2-Katherine Hwang-Jack Boge vs.
5-Ashley Thomas-Brayden Sparks
Play  3x N -300 1.064 3-Olivia Laufer-Albena-Maria Vassileva vs.
7-Max Cheng-Cindy Zhang He
Play  5x N -500 0.020 4-Ezra Mowbray-Ariel Flaster vs.
9-Carl Marco-Eric Berenblit
Play  3 N -50 7.2827 5-Hailey Thomas-Michael Shelly vs.
2-Sam Lipschutz-Evan Washington
Play  3 W -140 3.1312 6-Maxwell Burns-Levi Katriel vs.
4-Eric Lou-Justin Wang
Play  4 W 100 16.0960 7-Lucy Zhang-Sophia Chang vs.
6-Michael Serafini-Darwin Li
Play  3 W 50 10.9140 8-Jacob Rouette-Evan Rabinowitz vs.
8-Namah Silah-Robina Fullerton

E-W

Contract By Score Matchpoints% Pairs
Play  3 N 50 19.7273 2-Sam Lipschutz-Evan Washington vs.
5-Hailey Thomas-Michael Shelly
Play  3 W 140 23.8788 4-Eric Lou-Justin Wang vs.
6-Maxwell Burns-Levi Katriel
Play  3 N -140 7.829 5-Ashley Thomas-Brayden Sparks vs.
2-Katherine Hwang-Jack Boge
Play  4 W -100 10.9140 6-Michael Serafini-Darwin Li vs.
7-Lucy Zhang-Sophia Chang
Play  3x N 300 25.9496 7-Max Cheng-Cindy Zhang He vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  3 W -50 16.0960 8-Namah Silah-Robina Fullerton vs.
8-Jacob Rouette-Evan Rabinowitz
Play  5x N 500 26.98100 9-Carl Marco-Eric Berenblit vs.
4-Ezra Mowbray-Ariel Flaster

Dlr: N Vul: E-W
25
13 8 6 13
J 8 6 K 10 9 2 A K Q 9 7 4
10 3 A J 8 10 8 3 2 K 8 3 2
Q 9 7 5 7 5 5 4 A 9 7 6 5

A K 4 2 Q 6 4 3 J 6 Q J 10
Double Dummy Makes NS: 4 5 3 2NT
6
EW: 1
3
2
4
NT3
Par Score +450 5-NS

N-S

Contract By Score Matchpoints% Pairs
Play  4 S 450 18.1767 3-Olivia Laufer-Albena-Maria Vassileva vs.
6-Michael Serafini-Darwin Li
Play  4 S 480 25.594 4-Ezra Mowbray-Ariel Flaster vs.
8-Namah Silah-Robina Fullerton
Play  1NT S 120 8.1730 5-Hailey Thomas-Michael Shelly vs.
1-Finn Kolesnik-Luke Williams
Play  3NT N -50 2.178 6-Maxwell Burns-Levi Katriel vs.
3-Bo Han Zhu-John Dong
Play  4 S 480 25.594 7-Lucy Zhang-Sophia Chang vs.
5-Ashley Thomas-Brayden Sparks
Play  1 S 110 6.8325 8-Jacob Rouette-Evan Rabinowitz vs.
7-Max Cheng-Cindy Zhang He
Play  2 N 90 5.520 9-Trent Harris-Brett Baumgartner vs.
9-Carl Marco-Eric Berenblit

E-W

Contract By Score Matchpoints% Pairs
Play  1NT S -120 18.8370 1-Finn Kolesnik-Luke Williams vs.
5-Hailey Thomas-Michael Shelly
Play  3NT N 50 24.8392 3-Bo Han Zhu-John Dong vs.
6-Maxwell Burns-Levi Katriel
Play  4 S -480 1.56 5-Ashley Thomas-Brayden Sparks vs.
7-Lucy Zhang-Sophia Chang
Play  4 S -450 8.8333 6-Michael Serafini-Darwin Li vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  1 S -110 20.1775 7-Max Cheng-Cindy Zhang He vs.
8-Jacob Rouette-Evan Rabinowitz
Play  4 S -480 1.56 8-Namah Silah-Robina Fullerton vs.
4-Ezra Mowbray-Ariel Flaster
Play  2 N -90 21.580 9-Carl Marco-Eric Berenblit vs.
9-Trent Harris-Brett Baumgartner

Dlr: E Vul: Both
26
12 9 11 8
9 6 A 10 8 7 6 Q J 4 A J 4
4 3 Q J 4 3 2 A 8 3 Q 6 3
K Q 10 8 5 K 9 K 7 9 7 5 2

A J 7 2 5 10 9 6 5 2 K 10 8
Double Dummy Makes NS: 1 3 1 1 2/1NT EW:
6
4
6
5
NT4
Par Score +120 2
NT-
N

N-S

Contract By Score Matchpoints% Pairs
Play  2 N -200 0.171 3-Olivia Laufer-Albena-Maria Vassileva vs.
6-Michael Serafini-Darwin Li
Play  3 E 400 26.1797 4-Ezra Mowbray-Ariel Flaster vs.
8-Namah Silah-Robina Fullerton
Play  2 N -100 8.1730 5-Hailey Thomas-Michael Shelly vs.
1-Finn Kolesnik-Luke Williams
Play  2 E -110 3.513 6-Maxwell Burns-Levi Katriel vs.
3-Bo Han Zhu-John Dong
Play  1NT N 150 16.1760 7-Lucy Zhang-Sophia Chang vs.
5-Ashley Thomas-Brayden Sparks
Play  1 E -110 3.513 8-Jacob Rouette-Evan Rabinowitz vs.
7-Max Cheng-Cindy Zhang He
Play  2NT W 200 20.1775 9-Trent Harris-Brett Baumgartner vs.
9-Carl Marco-Eric Berenblit

E-W

Contract By Score Matchpoints% Pairs
Play  2 N 100 18.8370 1-Finn Kolesnik-Luke Williams vs.
5-Hailey Thomas-Michael Shelly
Play  2 E 110 23.587 3-Bo Han Zhu-John Dong vs.
6-Maxwell Burns-Levi Katriel
Play  1NT N -150 10.8340 5-Ashley Thomas-Brayden Sparks vs.
7-Lucy Zhang-Sophia Chang
Play  2 N 200 26.8399 6-Michael Serafini-Darwin Li vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  1 E 110 23.587 7-Max Cheng-Cindy Zhang He vs.
8-Jacob Rouette-Evan Rabinowitz
Play  3 E -400 0.833 8-Namah Silah-Robina Fullerton vs.
4-Ezra Mowbray-Ariel Flaster
Play  2NT W -200 6.8325 9-Carl Marco-Eric Berenblit vs.
9-Trent Harris-Brett Baumgartner

Dlr: S Vul: None
27
21 9 4 6
A K J 6 A K 3 K Q 6 3 J 9
8 7 3 2 Q 9 5 A 9 5 2 K 3
Q 9 5 6 2 10 7 4 Q 8 7 5 2

10 4 J 10 8 7 4 J 8 A 10 6 4
Double Dummy Makes NS: 3 4 5 3 4NT EW:
4
3
2
3
NT2/3
Par Score +450 5-NS

N-S

Contract By Score Matchpoints% Pairs
Play  4 N 450 21.580 3-Olivia Laufer-Albena-Maria Vassileva vs.
6-Michael Serafini-Darwin Li
Play  4 N 420 12.8348 4-Ezra Mowbray-Ariel Flaster vs.
8-Namah Silah-Robina Fullerton
Play  4 N 420 12.8348 5-Hailey Thomas-Michael Shelly vs.
1-Finn Kolesnik-Luke Williams
Play  4 N 420 12.8348 6-Maxwell Burns-Levi Katriel vs.
3-Bo Han Zhu-John Dong
Play  4 N 480 26.8399 7-Lucy Zhang-Sophia Chang vs.
5-Ashley Thomas-Brayden Sparks
Play  3NT N -100 1.56 8-Jacob Rouette-Evan Rabinowitz vs.
7-Max Cheng-Cindy Zhang He
Play  2NT N -100 1.56 9-Trent Harris-Brett Baumgartner vs.
9-Carl Marco-Eric Berenblit

E-W

Contract By Score Matchpoints% Pairs
Play  4 N -420 14.1752 1-Finn Kolesnik-Luke Williams vs.
5-Hailey Thomas-Michael Shelly
Play  4 N -420 14.1752 3-Bo Han Zhu-John Dong vs.
6-Maxwell Burns-Levi Katriel
Play  4 N -480 0.171 5-Ashley Thomas-Brayden Sparks vs.
7-Lucy Zhang-Sophia Chang
Play  4 N -450 5.520 6-Michael Serafini-Darwin Li vs.
3-Olivia Laufer-Albena-Maria Vassileva
Play  3NT N 100 25.594 7-Max Cheng-Cindy Zhang He vs.
8-Jacob Rouette-Evan Rabinowitz
Play  4 N -420 14.1752 8-Namah Silah-Robina Fullerton vs.
4-Ezra Mowbray-Ariel Flaster
Play  2NT N 100 25.594 9-Carl Marco-Eric Berenblit vs.
9-Trent Harris-Brett Baumgartner