Data 9X63 Main

One Spade vs. One Notrump

by Richard Pavlicek

Third seat, 16-17 HCP

Found 12 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. 2012 Vanderbilt Semifinal, Seg 3, Bd 38

N deals
N-S vul Q 9 5 2
A 4
9 8 7
Q J 9 3

West North East South West North East South
Hampson Bathurst Greco Zagorin Bertheau Platnick Cullin Diamond
Pass Pass 1 Pass Pass 1 NT
Dbl 2 NT Pass 4 (AP) Pass 2 Pass 2
Pass 4 AP

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
7 2 J A 10 2 3 K
4 10 Q 3 A 7 9 J
4 8 K 3 K 3 4 J
2 5 A 6 2 9 A 6
Q 5 2 K Q 5 2 K
4 3 6 8 Q 7 3 K
A Q 9 7 A 4 3 6
6 4 9 7 8 4 J 7
J 10 2 9 10 4
10 tricks claimed 10 tricks claimed

10 7
Q 9 5 3
A Q J 10 4
K 4 Table J 3
J 10 8 7 6
6 3
10 7 6 5
99569 AA66A
32763 =
Par NS +630 A K 8 6 4
K 2
K 5 2
A 8 2

1 opening
4 S = +620
Tie 0
1 NT opening
4 S = +620
Tie 0

2. 2011 BB Qualifying, Rd 6, Bd 30

N deals
None vul 10 5
7 5 3
Q 9 7 3
K Q 8 4

West North East South West North East South
de Wijs Nunn Muller Hans Gosney v.Prooijen Edgtton Verhees
Pass Pass 1 Pass Pass 1 NT
Pass 1 NT Pass 2 Pass Pass 2 Pass
Pass 2 AP 2 Dbl Pass 2
Pass 2 NT AP

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
A 3 2 4 2 5 J K
7 K 2 J J 6 4 2
10 2 4 6 A 7 8 3
5 3 J 7 5 6 K 9
A 6 3 9 Q 10 4 10
K 2 5 Q 10 2 4 7
5 K 7 8 5 3 J
J Q J 8 10 tricks claimed
4 3 A 6

7 6
9 6 4 2
A K J 10 6
7 6 Table Q 9 3 2
A Q J 8
2
10 9 3 2
99589 =
33853 43854
Par NS +300 A K J 8 4
K 10
8 5 4
A J 5

1 opening
2 S +2 +170
Tie 0
1 NT opening
2 NT S +2 +180
Tie 0

3. 2011 BB Qualifying, Rd 6, Bd 30

N deals
None vul 10 5
7 5 3
Q 9 7 3
K Q 8 4

West North East South West North East South
HerbstO Brenner HerbstI Branco Chagas Pachtman Amaral Ginossar
Pass Pass 1 Pass Pass 1 NT
Pass 1 NT Pass 2 Pass Pass Pass
Pass 2 Pass 2 NT
Pass 3 AP

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
A 3 2 5 A 3 2 4
6 4 9 A J Q 2 8
8 K 7 8 10 3 4 7
J Q 2 4 5
3 5 7 8 10 tricks claimed
10 Q A 6
K 7 5 2
4 2 Q 3
K 10 J 6

7 6
9 6 4 2
A K J 10 6
7 6 Table Q 9 3 2
A Q J 8
2
10 9 3 2
99589 =
33853 43854
Par NS +300 A K J 8 4
K 10
8 5 4
A J 5

1 opening
3 S = +110
-2 0
1 NT opening
1 NT S +3 +180
+2 2

4. 2011 BB Qualifying, Rd 6, Bd 30

N deals
None vul 10 5
7 5 3
Q 9 7 3
K Q 8 4

West North East South West North East South
Nadim Fallenius Hishmat Fredin Nystrom El Ahmady Bertheau Sadek
Pass Pass 1 Pass Pass 1 NT
Pass 1 NT Pass 2 Pass Pass Pass
Pass 2 AP

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
A 3 2 5 K 3 2 5
7 4 2 J 4 3 J K
4 6 10 Q A 6 4 2
3 A 6 8 J 7 8 3
A 7 5 2 5 6 K 9
K Q 10 4 2
9 tricks claimed 10 Q A 7
K 6 5 2
8 tricks claimed

7 6
9 6 4 2
A K J 10 6
7 6 Table Q 9 3 2
A Q J 8
2
10 9 3 2
99589 =
33853 43854
Par NS +300 A K J 8 4
K 10
8 5 4
A J 5

1 opening
2 S +1 +140
+1 1
1 NT opening
1 NT S +1 +120
-1 2

5. 2011 USBC Semifinal, Seg 6, Bd 80

N deals
N-S vul J 5
5 4
10 5 2
K 10 9 7 5 4

West North East South West North East South
Zagorin Rubin Bathurst Ekeblad Wolfson Grue Cohen LallJ
Pass Pass 1 Pass Pass 1 NT
Pass 1 NT Pass 2 (AP) Pass 2 Pass 3 (AP)

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
2 4 Q K J 2 4 A
Q A 4 6 Q A 4 6
J 2 4 A J 4 9 K
3 6 5 9 7 2 5 Q
8 K 8 5 7 6 3 5
7 10 10 A 6 5 10 A
K 8 2 3 3 6 5 A
5 J 3 2 9 tricks claimed
A
8 tricks claimed

K 7 6 3
J 10 8 6 2
J
A 3 2 Table Q 10 4
A Q 9
Q 8 7 4
J 8 6
65587 =
77845 =
Par NS -110 A 9 8 2
K 7 3
A K 9 6 3
Q

1 opening
2 S = +90
-1 1
1 NT opening
3 S = +110
+1 3

6. 2009 BB Semifinal, Seg 3, Bd 36

N deals
Both vul Q 7 5 2
Q 6
Q 4 3
10 7 4 3

West North East South West North East South
Meckstroth Zhao Rodwell Fu YangL Zia Dai Hamman
Pass Pass 1 Pass Pass 1 NT
Pass 2 Pass 2 NT Pass Pass Pass
Pass 3 AP

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
6 7 A 9 5 3 2 J
4 9 A 6 K 6 2 A
3 Q 2 K 9 A 7 4
J 8 Q 10 4 8 Q 10
Q 8 10 K 6 2 K A
5 3 9 A K Q 8 10
J 6 4 2 6 3 4 6
3 7 5 7 3 Q 7 9
3 9 J 8 5 9
6 2 4 Q 7 tricks claimed

8 6
A J 5 3
K 7 6 5
8 5 2 Table A 10
10 8 7 4 2
9 8 2
A Q 9
69558 =
64774 64875
Par NS +140 K J 9 4 3
K 9
A J 10
K J 6

1 opening
3 S -1 -100
-5 1
1 NT opening
1 NT S = +90
+5 8

7. 2009 BB Qualifying, Rd 20, Bd 13

N deals
Both vul 8 6 2
Q 10 9 8
6 5
A K 10 4

West North East South West North East South
Wildavsky Fantoni Doub Nunes Duboin Stewart Sementa Woolsey
Pass Pass 1 Pass Pass 1 NT
Pass 2 Pass 2 Pass 2 Pass 2
Pass 4 AP Pass 4 AP

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
4 5 A 3 5 A 6 8
Q J 7 6 2 7 J 5
3 7 5 8 7 5 Q 6
2 7 Q 5 8 9 Q 7
A 8 6 9 A 4 6 10
3 2 A 6 A 2 8 3
8 K J 9 4
10 tricks claimed 4
10 tricks claimed

5
J 5 2
K 10 8 7 4
Q 9 5 2 Table K 10 9 7
6 4 3
A Q 9 2
7 6
8AB6A =
22272 =
Par NS +650 A Q J 4 3
A K 7
J 3
J 8 3

1 opening
4 S = +620
Tie 1
1 NT opening
4 S = +620
Tie 8

8. 2009 USBC Round of 16, Seg 3, Bd 45

N deals
Both vul J 4 3
5 3
J 8 3
A J 7 5 4

West North East South West North East South
Martel Wildavsky Stansby Doub Robinson Becker Boyd Strul
Pass Pass 1 Pass Pass 1 NT
2 2 AP Pass Pass Pass

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
2 J 5 7 A 3 10 4
J 2 8 K Q 5 9 K
Q 3 6 A 3 2 A 9
A 6 3 5 J 7 8 K
Q 2 4 7 J 3 8 7
8 2 J Q 10 4 Q 6
10 K A 3 6 9 7 5
8 tricks claimed 2 3
6 tricks claimed

K 6
A Q J 7 2
Q 4 2
K 10 2 Table 7 5 2
10 9 8 6
10 9 6 5
Q 9
67468 68468
65975 =
Par NS -140 A Q 10 9 8
K 4
A K 7
8 6 3

1 opening
2 S = +110
+5 6
1 NT opening
1 NT S -1 -100
-5 8

9. 2007 BB Quarterfinal, Seg 5, Bd 75

N deals
None vul 7 5
A 7 5
9 8 6
A 10 8 3 2

West North East South West North East South
Cope Duboin Holman Bocchi Lauria Apteker Versace Gower
Pass Pass 1 Pass Pass 1 NT
2 Pass Pass 2 (AP) 2 Pass Pass 2 (AP)

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
A 6 7 5 A 6 7 2
4 A 7 5 4 A 7 5
5 3 A 8 5 3 A 8
K 2 7 4 K 6 7 4
Q 6 2 K Q 6 2 K
9 10 J A 9 10 J 5
3 J 2 9 9 10 J 2
Q 4 8 6 Q 2 8 6
J 10 10 9 J 10 3 9
3 6 7 8 Q 4 7 8
4 2 J 8 3 K A 10

8
K J 6 4 2
A K J 10
9 6 4 Table 10 9 6 4 3
9 8
7 4 3
K J 7
77547 77657
56766 66766
Par NS +90 A K Q J 2
Q 10 3
Q 5 2
Q 5

1 opening
2 S -1 -50
Tie 6
1 NT opening
2 S -1 -50
Tie 8

10. 2007 BB Qualifying, Rd 12, Bd 5

N deals
N-S vul 9 6 5 3
A 4
J 10 9 8
A 10 6

West North East South West North East South
LallH Bocchi Hamman Duboin Versace Meckstroth Lauria Rodwell
Pass Pass 1 Pass Pass 1 NT
Pass 3 Pass 3 2 3 NT AP
Pass 4 Pass 4 (AP)

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
J 3 2 A 3 4 9 Q
K 10 5 7 A 10 3 2
5 2 8 K K J 5 7
2 Q K A Q 5 9 3
4 6 J 3 8 4 6 4
Q 6 10 A 4 6 8 8
3 7 4 5 9 A 7
10 tricks claimed 6 2 Q K
7 A 6 J
9 K 5 2

J 10
K 10 8 7 5 3
6 4 2
K 9 Table 7 2
9 6 2
A K 3
J 8 7 4 2
9A6A7 =
33735 =
Par NS +620 A K Q 8 4
Q J
Q 7 5
Q 5 3

1 opening
4 S = +620
+12 18
1 NT opening
3 NT S -1 -100
-12 8

11. 2006 Spingold Round of 64, Seg 1, Bd 12

N deals
E-W vul K 10 6
7 6 4 3
K Q 8
Q 7 4

West North East South West North East South
Zawislak Kovacich Jagniewski WhiteR Marks Brewiak Lindop Piasecki
Pass Pass 1 Pass Pass 1 NT
2 3 Pass 4 (AP) Pass 3 NT AP

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
9 4 2 A 2 3 5 9
A 5 6 8 2 5 K 7
2 9 K J 6 8 A 5
8 3 J A 2 9 K J
Q 10 5 3 10 6 3 Q
5 Q 4 2 A 4 2 J
K 7 9 6 Q 6 5 K
7 6 K 8 3 9 Q 8
3 2 Q 8 10 tricks claimed
3 5 J Q
A 4 10 K

Q 9 5
A Q 10 8 2
A 9 6 5
9 Table J 8
5
10 7 4 3
J 10 8 6 5 2
89756 99757
44666 =
Par NS +400 A 7 4 3 2
K J 9
J 2
A K 3

1 opening
4 S -1 -50
-10 18
1 NT opening
3 NT S +1 +430
+10 18

12. 2005 USBC Semifinal, Seg 7, Bd 105

N deals
E-W vul Q 7 6 4
5 4 3
A 10 9 2
J 8

West North East South West North East South
Feldman Welland Bramley Fallenius Rosenberg Robinson Zia Boyd
Pass Pass 1 Pass Pass 1 NT
Dbl 3 AP Pass Pass Pass

Lead 2nd 3rd 4th Lead 2nd 3rd 4th
K 8 7 2 Q 8 10 2
A J 9 4 J 4 8
J 4 8 A 9 tricks won
9 tricks won

J 10
A 7 6
7 5 4 3
A K Q 5 Table 9 8
K 9 8 2
8 6
10 9 7 6 3
69595 =
43848 =
Par NS +140 A K 5 3 2
Q J 10
K Q J
4 2

1 opening
3 S = +140
Tie 18
1 NT opening
1 NT S +2 +150
Tie 18

Data 9X63 Main Top One Spade vs. One Notrump