Data 9X16 Main

One Club vs. One Diamond

by Richard Pavlicek

First seat, 10-11 HCP

Found 122 comparisons in 40,069 deals from 72 major events 1996-2014.
First and last, and all swings of 5+ IMPs in between, are shown here.
Deals are rotated as needed to align comparison criteria to N-S.

1. 2014 USBC Semifinal, Seg 7, Bd 101

N deals N-S vul	A 8 5 2 A 9 8 6 K 10 7 6 3		West North East South West North East South WeinsteinH Levin Grabel Weinstein Meckstroth Bramley Rodwell Stansby 1 1 Pass 1 1 Pass 5 NT Pass 6 Pass 3 Dbl 3 Pass 7 Dbl AP 5 Pass 5 Pass 6 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 4 4 A 6 8 11 tricks won A 2 4 10 K 5 8 9 J 8 J 6 Q 11 tricks claimed
K 9 4 2 A K Q J 7 3 — A J 2		Q J 10 7 6 8 4 K Q J 7 Q 8
21155 = BCC88 ABB88 Par NS -980	5 3 10 9 6 10 5 4 3 2 9 5 4
1 opening 7 × E -2 +300 +6 6	1 opening   6 E -1 +50   -6 0

5. 2014 USBC Final, Seg 4, Bd 46

N deals None vul	10 Q 8 5 3 J 7 2 A K J 10 2		West North East South West North East South Greco Levin Hampson Weinstein Meckstroth Moss Rodwell Bathurst 1 1 3 1 1 2 NT Pass 3 Pass 5 (AP) Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th A 4 J 3 10 3 A 4 3 7 A 10 10 5 K 2 2 5 6 K 2 3 4 K 2 10 tricks won 9 tricks claimed
A 2 J 10 9 7 6 2 K 9 8 9 3		K Q 6 5 4 3 A 10 6 3 8 7 6
76789 = 57643 = Par NS +110	J 9 8 7 K 4 A Q 5 4 Q 5 4
1 opening 5 N -2 -100 -11 7	1 opening   3 NT S +1 +430   +11 11

6. 2014 USBC Final, Seg 8, Bd 110

N deals None vul	Q 9 7 2 A 3 10 8 4 K Q 10 8		West North East South West North East South Greco Levin Hampson Weinstein Meckstroth Bathurst Rodwell Moss 1 Pass 2 1 Pass 2 3 AP 3 3 Dbl Pass 4 Pass 5 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K A 7 2 Q 4 7 2 5 3 K 4 7 3 A 4 6 8 A 6 6 J K A 7 8 Q 10 5 3 2 8 J A 5 7 K A 5 2 2 3 K 4 10 9 10 6 A 2 7 5 K 4 5 3 J 9 6 6 9 tricks claimed 9 8 J 10 K 3 8 2
4 K Q J 4 K Q J 9 6 2 J 2		J 5 3 8 6 5 A 7 5 A 9 5 4
6A538 6A548 73795 = Par NS +300	A K 10 8 6 10 9 7 2 3 7 6 3
1 opening 3 W = -110 -5 7	1 opening   5 W -2 +100   +5 16

8. 2014 USBC Quarterfinal, Seg 7, Bd 106

N deals Both vul	A 8 7 A 2 10 4 2 K 10 7 3 2		West North East South West North East South Diamond Pszczola Platnick Seamon Berkowitz Hampson Sontag Greco 1 Pass Pass 1 Pass 1 1 NT Pass 2 Pass Dbl Rdbl 2 AP 2 NT Pass 3 Pass 3 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 6 9 K J Q K 5 Q A 3 4 2 8 6 4 4 7 8 J 6 5 K 4 9 2 5 7 J 2 7 8 J 2 10 8 3 10 A 9 9 7 Q 4 10 tricks claimed A 5 3 10 Q J 4 3 10 tricks claimed
K 9 Q J 9 6 K J 3 A Q 9 4		Q 3 2 K 10 5 3 A Q 7 6 8 5
36335 = A7AA8 97AA8 Par NS -630	J 10 6 5 4 8 7 4 9 8 5 J 6
1 opening 4 W = -620 -10 7	1 opening   2 E +2 -130   +10 26

9. 2014 USBC Quarterfinal, Seg 7, Bd 104

N deals None vul	A 10 9 2 K 7 5 Q 4 3 Q 3 2		West North East South West North East South WeinsteinH Kranyak Grabel LallJ Hurd Stansby Wooldridge Bramley 1 Pass 1 1 Pass 1 Pass 1 NT AP Pass 1 Pass 4 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 6 8 K 2 6 8 K 2 4 3 5 9 4 3 7 9 3 4 A J 3 4 9 J 10 Q 5 7 5 A 7 Q 7 A 8 3 A 10 7 tricks claimed 10 4 K 5 8 tricks claimed
K 7 4 J 10 8 2 J 9 8 7 K 4		Q J Q 3 A 6 5 2 J 10 7 6 5
78757 = 65686 = Par NS +100	8 6 5 3 A 9 6 4 K 10 A 9 8
1 opening 1 NT N = +90 +5 12	1 opening   4 N -2 -100   -5 26

12. 2014 Vanderbilt Round of 32, Seg 3, Bd 37

N deals N-S vul	9 2 A 9 K 8 7 5 K J 10 9 7		West North East South West North East South Maksymetz Levin Rogoff Weinstein Rodwell L'Ecuyer Meckstroth Marcinski 1 Dbl Pass 1 1 NT Pass 2 AP 2 Pass 2 Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 3 Q A 5 4 9 10 3 A Q 5 Q 8 2 A 9 10 J 4 J 8 4 A Q A 7 2 3 9 K 5 2 9 K 8 6 10 J 7 10 tricks claimed 7 2 5 6 4 5 2 4 J 8 A 6 K 7 8 7 3
A 8 4 J 7 4 3 2 J 3 2 A 3		K 10 3 K Q 6 A Q 10 9 8 5 2
25225 = 88BA7 = Par NS -450	Q J 7 6 5 10 8 5 6 4 Q 6 4
1 opening 2 W +2 -170 +6 19	1 opening   3 NT E = -400   -6 26

14. 2014 Vanderbilt Round of 32, Seg 2, Bd 17

N deals None vul	K Q 7 5 8 6 A Q 5 10 9 7 4		West North East South West North East South Diamond Hurd Platnick Wooldridge Fireman Hampson WolpertG Greco 1 1 Pass 1 1 NT Pass 1 Pass 1 Pass 4 Pass 4 AP 2 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 5 A 2 6 6 3 10 A 4 10 K 6 4 10 A 6 3 4 K 2 K 8 7 J A 6 5 7 4 A 6 2 10 tricks claimed K A 11 tricks claimed
8 6 A K 9 5 3 2 10 4 Q 5 3		A 10 9 4 7 4 K 9 8 7 6 A K
44245 = 98A98 = Par NS -420	J 3 2 Q J 10 J 3 2 J 8 6 2
1 opening 2 W +2 -170 +7 26	1 opening   4 E +1 -450   -7 26

16. 2013 BB Qualifying, Rd 17, Bd 14

N deals None vul	K J 8 9 5 3 K 10 9 5 4 A 5		West North East South West North East South SmithJ Ravenna Thurston Alujas Pellegrini WolpertD Camberos Korbel 1 Pass 1 1 Pass 1 2 Pass 2 3 2 Dbl 4 4 (AP) 3 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 3 10 2 2 A 3 K 2 3 7 Q K 3 6 K 2 5 J 3 4 4 8 7 A 4 A 8 8 2 5 10 5 2 5 Q K A Q 8 3 6 9 A 4 Q 4 5 J 9 Q 5 6 3 2 A 4 6 9 A J 9 10 6 7 J 4 2 8 4 7 6 J 7 5 K 10 K 6 9 8
Q A 8 7 6 4 2 A 6 J 9 7 2		10 6 4 3 K Q J 10 J 8 2 Q 4
6B4B9 = 52913 = Par NS +450	A 9 7 5 2 — Q 7 3 K 10 8 6 3
1 opening 4 W = -420 -13 26	1 opening   4 S = +420   +13 43

18. 2013 BB Qualifying, Rd 16, Bd 24

N deals None vul	A 10 8 10 6 A J 7 Q 10 7 5 4		West North East South West North East South ShiZ Robson Ju Forrester Gold WangW Bakhshi Zhang 1 Pass 1 1 Pass 1 1 Pass Pass 1 NT 1 Pass Pass 1 NT 2 Pass Pass 2 2 AP Dbl AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K 8 6 3 10 7 2 4 7 10 2 J 6 Q K A 4 K A 2 K 8 2 3 10 Q 2 4 Q A 6 5 A 2 6 4 4 A 2 5 9 8 5 5 3 8 5 5 4 A 7 5 4 10 8 J 3 K A 7 6 K 6 7 6 tricks claimed 7 10 10 3
K Q 9 7 4 A 5 4 K Q 9 6 5 —		6 2 Q 8 7 10 8 2 A J 9 6 3
85747 86747 47695 57585 Par NS -100	J 5 3 K J 9 3 2 4 3 K 8 2
1 opening 2 × S -2 -300 -5 26	1 opening   2 W = -90   +5 48

20. 2013 Spingold Round of 32, Seg 3, Bd 46

N deals None vul	K 3 10 6 4 A 10 5 K J 10 7 2		West North East South West North East South Drijver Jagniewski Brink Gawel Kalita v.Prooijen Nowosadzki Verhees 1 1 Pass 1 1 2 2 Pass Pass Dbl 2 3 3 Pass Pass 3 3 AP 4 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 6 A 2 8 2 3 10 J 3 5 J Q 9 7 K A 5 3 10 2 5 8 Q 7 9 7 K A 8 3 Q 4 6 J Q 3 A 10 9 K 6 7 10 8 J 6 3 2 7 4 2 A 6 5 3 7 9 4 7 5 K A 7 6 8 tricks claimed 9 A 10 8 8 4 2 Q
9 8 7 9 8 7 3 K 3 A Q 4 3		A Q J 6 5 2 K J 2 J 9 8 8
64688 54688 79755 79744 Par NS -140	10 4 A Q 5 Q 7 6 4 2 9 6 5
1 opening 3 E -1 +50 +10 36	1 opening   4 E = -420   -10 48

21. 2013 USBC Playoff, Seg 3, Bd 35

N deals E-W vul	7 6 5 Q 4 3 Q J 10 9 A Q 2		West North East South West North East South Katz Kamil Nickell Fleisher Rosenberg Rodwell Willenken Meckstroth 1 2 2 NT 1 3 Pass Pass Pass Pass 3 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 4 5 A 10 7 9 10 2 3 K 2 6 Q 4 6 A 6 3 9 K K A 5 3 J Q 4 7 K 3 5 3 J K A 8 6 4 Q 2 10 2 8 A 9 tricks claimed 5 3 10 A 9 10 Q 8 tricks claimed
4 2 5 A 7 5 4 3 K 10 7 6 4		A J 9 8 3 K J 10 8 7 2 K 2 —
74457 = 59966 = Par NS -140	K Q 10 A 9 6 8 6 J 9 8 5 3
1 opening 2 NT S = +120 +6 42	1 opening   3 W = -140   -6 48

24. 2013 Vanderbilt Final, Seg 2, Bd 24

N deals None vul	4 2 10 5 4 A J 10 4 A Q 7 5		West North East South West North East South Zagorin Welland Bathurst AukenS BildeM Verhees BildeD v.Prooijen 1 1 2 1 1 3 2 NT 3 4 5 4 5 AP Dbl AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th A 3 10 2 5 2 K 3 7 A 2 4 9 Q K 4 Q K A 6 Q 4 9 3 A K 3 2 J 2 A K 12 tricks claimed 5 11 tricks claimed
Q 10 7 5 K J 6 2 K 5 3 2 2		A K J 9 8 6 9 8 7 3 7 6 K
744BC 745BC 19811 = Par NS +500	3 A Q Q 9 8 J 10 9 8 6 4 3
1 opening 5 × N +1 +650 +6 48	1 opening   5 S = +400   -6 49

25. 2013 Vanderbilt Quarterfinal, Seg 2, Bd 23

N deals Both vul	Q 9 6 A 8 10 8 7 5 A J 10 9		West North East South West North East South Lee Zia Donn Martel Rosenberg Grainger Willenken Hinze 1 Dbl 1 1 Dbl Rdbl 1 Pass Pass 2 (AP) 1 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th A 2 4 9 7 3 K 4 K 5 3 6 2 J 8 9 8 7 10 Q J Q A 5 8 A 2 4 K 2 3 6 3 K 6 5 8 7 10 9 K 3 8 2 6 5 Q 4 4 Q A 9 A 6 3 10 7 9 5 J 2 5 Q A 5 8 9 K 9 tricks claimed 8 tricks claimed
J 10 4 3 Q 3 J 6 4 K 8 4 3		A K 8 J 10 9 2 A Q 9 3 6 2
77768 = 66665 66565 Par NS +90	7 5 2 K 7 6 5 4 K 2 Q 7 5
1 opening 2 N +1 +110 +6 54	1 opening   1 W +1 -110   -6 49

27. 2012 WC Qualifying, Rd 7, Bd 4

N deals Both vul	J 10 7 3 9 A Q 9 6 K J 8 5		West North East South West North East South Nikolenkov Smirnov MagnussonS Piekarek Rehder Piedra Gromoeller Wildavsky 1 1 Dbl 1 1 2 4 Pass Pass Dbl 4 5 AP Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th Q K A 9 A 9 3 K 4 6 K 2 4 6 K J 8 10 3 Q 9 A 6 3 J Q A 2 A 9 5 7 4 6 10 9 4 8 K 10 3 3 K 8 A 8 2 3 A 9 5 7 Q Q 10 5 2 5 K 10 Q 10 tricks claimed 10 tricks claimed
8 6 2 A 8 6 5 2 7 5 4 3 9		Q 9 Q J 10 7 4 3 K 8 Q 10 7
7A4AA = 63933 = Par NS +500	A K 5 4 K J 10 2 A 6 4 3 2
1 opening 4 N = +620 +12 66	1 opening   5 S -1 -100   -12 50

30. 2012 WC Semifinal, Seg 4, Bd 64

N deals N-S vul	2 A 9 5 2 A K 9 8 6 4 3 2		West North East South West North East South McGann Buras Hanlon Narkiewicz Zmudzinski Fitzgibbon Balicki Mesbur 1 Pass 1 1 Pass 1 1 3 Pass 4 (AP) 1 2 3 4 4 Pass Pass Dbl (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K 2 8 9 A 4 2 5 6 A 4 2 6 9 10 K 2 4 K 3 J 2 3 6 6 J A 7 A 2 4 9 2 5 A K 3 9 J 8 Q 10 7 10 Q K 12 tricks claimed A 4 6 3 2 7 K 10 9 tricks claimed
A K Q J 7 J 10 3 Q 6 5 3 K		10 8 5 4 3 7 4 J 7 4 J 9 5
85C7B = 28152 = Par NS +800	9 6 K Q 8 6 10 8 2 A Q 10 7
1 opening 4 S +2 +680 +11 77	1 opening   4 × W -1 +100   -11 50

31. 2012 WC Round of 16, Seg 2, Bd 17

N deals None vul	K 3 2 — Q 10 3 2 A Q 10 9 6 2		West North East South West North East South Mesbur Fritsche Fitzgibbon Rohowsky Smirnov Garvey Piekarek Carroll 1 Pass 1 1 Pass 1 1 NT 2 3 NT AP Pass 1 NT Pass 2 Dbl 3 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 J 6 8 Q 2 8 4 10 2 6 6 10 3 A 5 4 Q A 2 4 6 K 2 J 10 7 K 9 K 4 6 9 A 3 4 5 9 A 3 Q 2 8 4 J 9 K 7 3 A 4 5 7 10 tricks claimed 7 tricks claimed
Q J 10 9 A J 6 3 A K 8 J 3		A 8 10 9 8 7 4 J 7 5 4 K 4
34348 34347 79A95 = Par NS -420	7 6 5 4 K Q 5 2 9 6 8 7 5
1 opening 3 NT W +1 -430 -8 77	1 opening   3 S -2 -100   +8 58

32. 2012 WC Qualifying, Rd 13, Bd 4

N deals Both vul	A 10 A 7 10 9 7 4 Q J 10 8 2		West North East South West North East South Kholomeev Duboin Khiuppenen Sementa Madala Dubinin Bocchi Gromov 1 Pass 2 1 Pass 2 Pass 2 Pass 2 2 3 3 5 (AP) Pass 3 Pass 3 Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K 4 2 A Q 4 6 A Q 5 3 K A K 2 5 3 7 Q J 3 2 Q 9 6 4 8 7 2 8 3 7 tricks claimed 3 2 10 7 12 tricks claimed
J 8 6 4 2 10 9 8 5 3 2 Q K		K 9 7 K Q 6 J 6 5 3 2 9 5
B559C = 28831 = Par NS +1100	Q 5 3 J 4 A K 8 A 7 6 4 3
1 opening 3 NT N -2 -200 -13 77	1 opening   5 S +1 +620   +13 71

34. 2012 USBC Semifinal, Seg 1, Bd 12

N deals E-W vul	J 9 4 A 9 5 4 A Q 8 4 10 6		West North East South West North East South Moss Demirev Gitelman Lee WeinsteinH Hampson Garner Greco 1 Pass 1 1 Pass 1 Pass 1 NT AP Pass 1 NT Pass 2 Pass Pass Dbl Pass 3 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 3 K 6 4 4 6 K A 3 2 10 Q 3 9 7 7 2 2 10 A 3 7 K A J 6 2 Q 6 Q 3 2 A 4 3 7 Q 2 10 4 5 Q 7 7 6 J 9 5 7 tricks claimed 5 J K 2 9 tricks claimed
A Q 5 3 K 10 10 6 5 A J 9 2		6 Q 8 6 3 J 9 7 3 2 K Q 7
56544 57544 86798 = Par NS -120	K 10 8 7 2 J 7 2 K 8 5 4 3
1 opening 1 NT N = +90 +5 83	1 opening   3 W = -110   -5 71

42. 2011 BB Quarterfinal, Seg 1, Bd 3

N deals E-W vul	J 9 8 6 A K 7 K 10 9 6 5 4		West North East South West North East South Upmark Zagorin Cullin Bathurst LallJ Nystrom Grue Bertheau 1 Pass 1 1 Pass 1 2 2 4 4 (AP) 2 3 4 6 (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 4 Q A A 7 2 3 A Q 6 7 8 K 5 4 4 K 8 10 6 7 A Q A 2 K 11 tricks claimed 11 tricks claimed
K Q Q J 9 7 5 4 A 10 8 6 2		10 7 K 10 8 6 3 2 5 2 Q 8 7
8B4AB = 22932 = Par NS +450	A 5 4 3 2 — Q J 9 4 3 A J 3
1 opening 4 S +1 +450 +11 101	1 opening   6 S -1 -50   -11 74

44. 2011 Spingold Quarterfinal, Seg 4, Bd 59

N deals None vul	A 4 2 A 3 2 Q 9 8 6 J 10 8		West North East South West North East South Hamman Welland Zia Bramley Piekarek Meckstroth Smirnov Rodwell 1 1 2 1 1 2 Pass 3 Pass 3 NT (AP) Pass 2 NT Pass 3 NT (AP)   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 9 2 10 K 2 3 K 6 2 3 J A 10 Q A 3 Q 4 2 7 8 10 tricks won 8 A 4 3 J 6 8 tricks claimed
9 5 J 10 9 6 5 4 K 10 7 7 3		Q J 10 8 6 7 A J 5 4 2 A 9
8575A = 47683 = Par NS +130	K 7 3 K Q 8 3 K Q 6 5 4 2
1 opening 3 NT S +1 +430 +10 111	1 opening   3 NT N -1 -50   -10 74

48. 2011 USBC Final, Seg 5, Bd 65

N deals None vul	A 9 6 5 7 Q J 9 K J 7 3 2		West North East South West North East South Diamond Bathurst Platnick Zagorin Wooldridge Greco Hurd Hampson 1 1 1 1 Pass 1 Pass 1 Pass 2 Pass 1 Pass 2 Dbl Pass Pass 3 Pass 2 Pass 2 NT Pass 3 NT AP Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 4 K A 9 J 7 A 4 7 Q 10 6 6 5 8 5 3 9 Q 5 Q 6 4 K Q 7 5 K A 5 2 9 5 4 2 J 10 6 3 4 2 6 A 6 4 8 J 2 10 8 J 2 K 8 Q 7 K 3 4 Q 7 3 9 7 6 4 J 3 Q 8 6 A
7 3 Q J 10 8 3 2 A 7 8 6 5		K 10 8 4 A 6 10 8 5 4 3 2 9
7956A = 34763 = Par NS +140	Q J 2 K 9 5 4 K 6 A Q 10 4
1 opening 3 NT N = +400 +11 124	1 opening   3 NT S -2 -100   -11 74

55. 2011 USBC Quarterfinal, Seg 7, Bd 97

N deals None vul	9 7 Q 9 5 2 A Q 8 7 K 8 5		West North East South West North East South Casen Bramley Krekorian Welland Schermer Wold Chambers Jacobus 1 Pass 1 1 Pass 1 1 2 2 4 (AP) 1 2 2 3 3 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 5 2 K 7 5 J K A A 9 3 10 A 7 3 2 2 A 6 3 K 9 5 10 2 6 K A 9 A 4 3 5 Q K 7 5 6 A 2 10 3 Q J 10 3 2 6 K 6 4 4 K 10 10 tricks claimed 9 tricks claimed
A K J 8 4 A 4 3 J 9 5 2 2		Q 6 5 3 J 6 K 10 6 4 J 10 6
7494A = 68393 = Par NS +100	10 2 K 10 8 7 3 A Q 9 7 4 3
1 opening 4 N = +420 +11 139	1 opening   3 W = -140   -11 74

57. 2011 USBC Round of 16, Seg 6, Bd 78

N deals None vul	K A 10 4 2 K 10 7 6 5 J 10 8		West North East South West North East South Doub Bramley Wildavsky Welland Schermer Stewart Chambers Woolsey 1 1 Dbl 1 1 Dbl Rdbl Pass 2 Pass 2 2 2 3 4 AP 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th J A 5 4 10 A 6 3 9 2 K 5 3 5 J 2 A 2 3 8 9 4 K 7 3 4 J A 4 5 8 K K 4 5 A J 6 5 7 K 10 6 5 8 7 2 9 7 J 6 6 K 5 4 4 8 2 3 10 A 6 6 3 K 9 3 Q 2 7 7 7 9 tricks claimed
A 9 8 2 J 9 A Q 3 K 9 7 3		Q 6 4 K Q 8 7 6 3 9 8 4 A
35256 = 98B87 98A86 Par NS -450	J 10 7 5 3 5 J 2 Q 6 5 4 2
1 opening 4 E -1 +50 +10 153	1 opening   3 NT W = -400   -10 74

59. 2011 Vanderbilt Round of 16, Seg 4, Bd 59

N deals None vul	10 A 10 7 K J 10 3 Q J 10 8 7		West North East South West North East South Hamman Brink Zia Drijver Wold Rodwell Bates Meckstroth 1 1 Pass 1 1 3 Pass Dbl AP Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K 2 7 6 Q K 6 7 3 A 8 5 6 4 J Q 2 7 J K 6 K A 7 8 4 K 2 2 A 8 3 Q 4 6 9 K 2 7 A J Q 7 A 6 10 J Q 4 A 8 3 A 5 10 3 10 7 8 5 3 2 Q 4 2 6 10 J 9 tricks claimed 6 tricks claimed
6 5 9 6 4 2 A 9 5 4 A 9 2		K J 9 7 3 Q J 8 Q 2 6 5 4
988AA = 34433 = Par NS +400	A Q 8 4 2 K 5 3 8 7 6 K 3
1 opening 1 × E -1 +100 -7 153	1 opening   3 NT N = +400   +7 82

61. 2010 USBC Quarterfinal, Seg 2, Bd 25

N deals E-W vul	Q 10 8 A 10 9 4 K Q 3 2 5 2		West North East South West North East South Baseggio Willenken WeinsteinJ Welland WeinsteinH Kolesnik Garner Etter 1 1 Dbl 1 1 Dbl 2 AP 2 Pass Pass Dbl Pass 3 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 9 10 Q A 5 8 2 4 5 8 K A 6 4 K 5 4 2 3 2 Q 2 J 3 4 9 10 5 5 4 K A A 2 6 8 7 A 5 3 6 9 5 J 2 6 7 10 J 3 7 8 K 9 6 J K 5 6 4 6 10 J Q 3 J J 8 9 7 2 J 7 tricks claimed 9 A
7 4 3 K 7 6 2 10 8 7 4 A 10		K 9 6 5 2 5 A J 5 Q J 6 4
75968 = 58464 = Par NS +140	A J Q J 8 3 9 6 K 9 8 7 3
1 opening 2 E -1 +100 +6 159	1 opening   3 N -3 -150   -6 82

63. 2010 USBC Quarterfinal, Seg 5, Bd 71

N deals Both vul	A 10 8 3 J 10 2 Q 7 4 A 4 2		West North East South West North East South Kolesnik Welland Etter Willenken Smith Jackson CohenB Sher 1 Pass 1 NT 1 Pass Pass Dbl Pass 2 AP Dbl Pass 1 Pass 2 Pass 3 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 2 8 Q A 4 2 A 5 A 3 4 2 3 J 6 7 5 7 K 10 5 3 K 2 Q J 8 8 Q 10 8 7 10 4 6 K 4 J A 2 9 5 7 K A 10 tricks claimed 4 A 3 11 tricks claimed
K Q 7 2 K Q 6 4 10 8 K Q J		J 5 A 9 8 5 A J 6 10 9 6 5
34253 = 99A8A = Par NS -620	9 6 4 7 3 K 9 5 3 2 8 7 3
1 opening 2 E +2 -170 +10 169	1 opening   4 E +1 -650   -10 83

66. 2010 Rosenblum Round of 32, Seg 4, Bd 57

N deals E-W vul	— K J 4 3 A Q 8 6 J 10 9 4 3		West North East South West North East South Jansma Drijver Paulissen Brink Bates Berkowitz Wold Sontag 1 1 3 1 1 Pass 4 5 5 Pass 4 Pass 4 AP 5 6 Dbl AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 10 3 2 Q 3 J Q 5 J 2 A Q J 2 K Q 2 K 9 10 7 6 J A 10 8 K 3 8 2 K 3 4 6 4 9 2 A 10 4 A 5 4 K K K 9 2 8 9 tricks claimed 3 10 5 Q J 6 10 tricks claimed
K J 6 5 3 Q 8 6 K J 9 2 Q		A Q 10 9 8 7 A 10 9 10 5 8 2
6488B = 69452 = Par NS +400	4 2 7 5 2 7 4 3 A K 7 6 5
1 opening 6 × N -2 -300 -9 169	1 opening   4 E -1 +100   +9 93

67. 2009 BB Qualifying, Rd 4, Bd 15

N deals N-S vul	J 6 2 7 5 A Q 10 A 10 9 8 3		West North East South West North East South Robinson Bach Boyd Cornell Whibley Woolsey Ware Stewart 1 1 Dbl 1 1 Dbl Pass 2 2 3 Pass 1 Pass 2 NT 3 Pass Pass 4 (AP) Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 6 7 J Q 2 10 K 7 5 6 3 A 5 3 4 Q 5 2 Q A 3 4 K 2 K 2 3 4 J 7 8 5 J 7 8 5 6 Q A 6 3 4 J K 9 2 9 5 K 8 2 7 10 4 3 7 5 6 3 10 2 Q A 4 10 tricks claimed 10 9 6 K 8 8 3 A
9 7 5 4 A J 9 4 3 2 Q 7 2		K Q K J 6 4 2 K 8 6 5 5 4
9985A = 44573 = Par NS +500	A 10 8 3 Q 10 9 8 3 7 K J 6
1 opening 4 N = +130 -10 169	1 opening   3 NT S = +600   +10 103

71. 2009 BB Quarterfinal, Seg 6, Bd 95

N deals N-S vul	J 7 4 9 4 A 9 6 4 K Q J 6		West North East South West North East South Hamman Brink Zia Drijver Muller Meckstroth de Wijs Rodwell 1 Dbl 1 1 Pass 1 4 AP 1 Pass 2 Pass 2 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K 4 10 2 K 4 10 2 4 K A 10 4 5 9 10 Q J 9 2 Q A 2 10 7 10 J 3 9 2 Q J A 2 7 5 A 10 4 3 4 3 8 Q 8 5 7 6 K 4 5 2 Q 8 3 A Q 7 6 9 8 tricks claimed 3 6 A 8 tricks claimed
K Q 10 8 3 J 10 Q 5 A 9 7 2		A 6 5 K 6 3 2 K J 3 2 8 4
54656 = 78777 = Par NS -110	9 2 A Q 8 7 5 10 8 7 10 5 3
1 opening 4 W -2 +100 +5 179	1 opening   2 W = -110   -5 103

72. 2009 BB Qualifying, Rd 3, Bd 6

N deals N-S vul	A 8 6 9 8 7 3 A K 5 3 8 5		West North East South West North East South Fantoni Piekarek Nunes Smirnov Gromoeller Lauria Kirmse Versace 1 2 Dbl 1 1 Dbl Rdbl Pass 2 3 3 Pass 4 AP 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K A 5 J K A 5 J 10 A 3 4 10 A 3 2 A 7 10 4 7 5 2 Q K 8 2 6 3 8 6 6 7 10 2 2 K 9 4 6 K 2 9 8 5 J 2 8 5 Q 4 6 4 3 10 2 3 8 5 6 7 Q A 5 7 9 Q 3 6 K 7 10 4 9 K 4 4
10 A Q 4 2 9 6 4 A 9 7 4 3		K 7 5 3 K J 10 6 5 Q 8 7 J
69377 68377 74955 74A65 Par NS -200	Q J 9 4 2 — J 10 2 K Q 10 6 2
1 opening 4 E = -420 -10 179	1 opening   4 E -1 +50   +10 113

74. 2009 BB Qualifying, Rd 9, Bd 9

N deals E-W vul	K 10 9 4 5 J 10 9 7 A K 9 7		West North East South West North East South YangH Sementa ChenHU Duboin Versace Gong Lauria Hu 1 Pass 2 1 Pass 1 Pass 2 AP Pass 1 Dbl 2 Dbl Pass 3 Pass 3 NT AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th K 2 A 10 J 6 4 A 5 J Q 3 2 5 K A 8 4 2 7 3 5 9 A 5 10 A 3 2 10 J K 6 8 7 9 10 Q 2 5 5 A 2 10 Q 3 5 A 5 K A 8 9 3 3 6 6 tricks claimed 7 8 4 7 4 J 8 4
Q 7 5 Q J 8 7 2 A 5 J 6 5		A 6 2 K K Q 8 6 Q 8 4 3 2
57664 = 86669 76667 Par NS -120	J 8 3 A 10 9 6 4 3 4 3 2 10
1 opening 2 N -2 -100 -7 179	1 opening   3 NT W -2 +200   +7 122

83. 2008 WC Round of 16, Seg 4, Bd 61

N deals Both vul	K Q 7 5 3 4 8 5 A Q 9 6 4		West North East South West North East South Jassem Compton Martens Hamman Rodwell Zawislak Meckstroth Pazur 1 Pass 1 1 Pass 1 NT Pass 1 Pass 1 NT Dbl 2 Dbl Pass Pass 2 Pass 3 (AP) Pass 3 3 Pass 4 AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 9 3 A 4 K 2 8 9 Q 4 2 5 3 6 J A 8 A 2 4 A 4 2 3 6 8 K 6 4 5 9 Q 3 2 J A 3 K A 5 4 Q 6 8 Q 10 2 4 5 6 K 10 8 A 3 10 2 K A 5 6 K 7 4 Q 7 3 8 J Q 6 7
A 9 4 A K Q 7 10 4 K J 10 8		10 6 2 10 9 6 2 A J 9 7 6 5
67448 = 65885 = Par NS -110	J 8 J 8 5 3 K Q 3 2 7 3 2
1 opening 3 N -2 -200 -9 182	1 opening   4 W -2 +200   +9 137

88. 2008 USBC Quarterfinal, Seg 5, Bd 64

N deals N-S vul	K J 6 4 9 Q J 6 A 10 8 7 5		West North East South West North East South Strul Ao Becker WangJ Gu Berkowitz Chechelashvili Cohen 1 1 Dbl 1 1 Dbl 4 AP 4 4 Pass Pass Dbl AP   Lead 2nd 3rd 4th Lead 2nd 3rd 4th 3 2 9 J A A 7 5 8 10 tricks won J Q 3 7 A 8 4 2 3 Q K 9 A 2 4 9 Q 8 tricks claimed
Q 8 Q 8 6 5 2 A K 8 3 9 3		9 5 2 A K J 10 4 10 5 2 J 2
6A55A = 43883 = Par NS +500	A 10 7 3 7 3 9 7 4 K Q 6 4
1 opening 4 E -2 +100 -12 182	1 opening   4 × N = +790   +12 151