SANBORN Kerri · WOLFSON
vs par split: bidding +1.05 · play +0.10
Strength of schedule: opponents averaged +0.41/bd (a tough draw) → opponent-adjusted +0.49/bd
Card play — on target: opening leads 93.3% #44 of 289 · declarer play 69.2% #235 of 289 · defence 76.9% #256 of 289
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 90.0% (10) | 100.0% (5) |
| Declarer play | 33.3% (3) | 80.0% (10) |
| Defence | 58.3% (12) | 92.9% (14) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 100.0% (6) · ♦ 75.0% (4) · ♣ 100.0% (2)
vs par by strain: NT +1.13 (23) · a suit +1.16 (37)
vs par by level: part-score +0.64 (22) · game +0.71 (31) · slam +4.71 (7)
By role: declaring -0.13/bd (-0.68 vs par · 34) · defending +0.35/bd (+3.54 vs par · 26)
By vulnerability: vulnerable -0.21/bd (+1.07 vs par · 29) · not vulnerable +0.34/bd (+1.23 vs par · 31)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 2 | J.Wolfson | C.Duckworth – B.Callaghan | Open | 10 | -3.2 | -0.32 | -0.30 |
| Round 3 | J.Wolfson | M.Michielsen – P.Cullin | Open | 10 | +1.9 | +0.19 | +0.60 |
| Round 4 | J.Wolfson | A.Mcintosh – S.Moran | Open | 10 | +6.2 | +0.62 | +2.20 |
| Round 6 | J.Wolfson | J.Larsson – G.Helgemo | Open | 10 | -2.8 | -0.28 | +1.80 |
| Round 9 | J.Wolfson | F.Brown – O.Burgess | Closed | 10 | -7.0 | -0.70 | -0.40 |
| Round 10 | J.Wolfson | M.Klukowski – J.Zmuda | Open | 10 | +9.5 | +0.95 | +3.00 |
Every board — best Butler first↑ top
vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +9.1 | Round 10 | EDMONDS | 24 | 3NT | ♦2 | -1 | +10 |
| +8.3 | Round 6 | MINITER | 17 | 7♣ | ♥4 | -1 | +14 |
| +6.7 | Round 3 | DONNER | 11 | 4♥ | ♠K | -2 | +11 |
| +6.6 | Round 10 | EDMONDS | 29 | 1NTx | ♠8 | +1 | +7 |
| +5.0 | Round 4 | MCINTOSH FUNCLUB | 29 | 1NT | ♦6 | +3 | +9 |
| +4.8 | Round 3 | DONNER | 16 | 4♥ | ♣2 | +1 | +4 |
| +4.8 | Round 4 | MCINTOSH FUNCLUB | 30 | 5♣ | ♠5 | = | +3 |
| +4.7 | Round 10 | EDMONDS | 21 | 3NT | ♣Q | -2 | +11 |
| +3.4 | Round 3 | DONNER | 15 | 4♠ | ♥A | -2 | +5 |
| +3.1 | Round 4 | MCINTOSH FUNCLUB | 28 | 4♥ | ♣9 | = | +0 |
| +3.0 | Round 10 | EDMONDS | 23 | 6♥ | ♠6 | +1 | +13 |
| +2.9 | Round 2 | BINKIE | 8 | 1NTx | ♥Q | -3 | +2 |
| +2.6 | Round 10 | EDMONDS | 26 | 3NT | ♥6 | = | +0 |
| +2.4 | Round 9 | KNOTTENBELT | 14 | 6NT | ♠10 | = | +0 |
| +2.2 | Round 3 | DONNER | 14 | 3♦ | ♥8 | -2 | +5 |
| +2.2 | Round 4 | MCINTOSH FUNCLUB | 22 | 5♣ | ♦A | +1 | +11 |
| +2.2 | Round 9 | KNOTTENBELT | 11 | 1NT | ♥4 | -1 | +4 |
| +2.1 | Round 3 | DONNER | 19 | 1NT | ♥A | -1 | +1 |
| +1.5 | Round 10 | EDMONDS | 22 | 2♣ | ♦7 | -2 | +2 |
| +1.4 | Round 2 | BINKIE | 2 | 5♥ | ♦J | = | +0 |
| +1.4 | Round 4 | MCINTOSH FUNCLUB | 24 | 3♠ | ♣A | +1 | -6 |
| +1.3 | Round 6 | MINITER | 12 | 4♠ | ♣10 | +2 | +2 |
| +1.2 | Round 2 | BINKIE | 3 | 4♠ | ♥2 | = | +0 |
| +1.2 | Round 9 | KNOTTENBELT | 20 | 3NT | ♠9 | +2 | +0 |
| +0.9 | Round 9 | KNOTTENBELT | 19 | 1NTx | ♥10 | -1 | +11 |
| +0.7 | Round 2 | BINKIE | 6 | 4♥ | ♠3 | -2 | +5 |
| +0.4 | Round 4 | MCINTOSH FUNCLUB | 27 | 4♣ | ♣7 | -3 | +7 |
| +0.4 | Round 6 | MINITER | 15 | 4♦ | ♠K | -1 | +2 |
| -0.1 | Round 6 | MINITER | 16 | 4♠ | ♦J | = | -1 |
| -0.2 | Round 2 | BINKIE | 1 | 4♠ | ♥10 | +1 | +0 |
| -0.3 | Round 6 | MINITER | 11 | 3♥ | ♣Q | -1 | +2 |
| -0.3 | Round 10 | EDMONDS | 25 | 4♥ | ♦5 | = | +0 |
| -0.5 | Round 9 | KNOTTENBELT | 18 | 3♦ | ♠7 | -1 | +0 |
| -0.6 | Round 9 | KNOTTENBELT | 13 | 3NT | ♥10 | +3 | -1 |
| -0.7 | Round 2 | BINKIE | 10 | 1NT | ♠K | -1 | -5 |
| -0.8 | Round 4 | MCINTOSH FUNCLUB | 21 | 4♠x | ♣5 | -2 | +0 |
| -0.9 | Round 3 | DONNER | 13 | 1NT | ♠3 | +2 | -1 |
| -0.9 | Round 9 | KNOTTENBELT | 12 | 5♦ | ♠A | -1 | -5 |
| -1.0 | Round 6 | MINITER | 19 | 4♥ | ♣J | +1 | +0 |
| -1.1 | Round 2 | BINKIE | 9 | 1NT | ♦2 | -2 | +5 |
| -1.1 | Round 4 | MCINTOSH FUNCLUB | 26 | 4♠ | ♥8 | = | -1 |
| -1.4 | Round 9 | KNOTTENBELT | 15 | 1♠ | ♠5 | +1 | -11 |
| -1.7 | Round 3 | DONNER | 18 | 3NT | ♥Q | +2 | -1 |
| -1.7 | Round 6 | MINITER | 13 | 7NT | ♣2 | = | +0 |
| -1.8 | Round 2 | BINKIE | 7 | 2NT | ♣7 | = | -10 |
| -2.2 | Round 6 | MINITER | 20 | 4♠ | ♦J | = | +1 |
| -2.3 | Round 4 | MCINTOSH FUNCLUB | 25 | 6NT | ♠3 | = | +0 |
| -2.3 | Round 10 | EDMONDS | 27 | 3NT | ♣4 | -1 | -10 |
| -2.5 | Round 2 | BINKIE | 4 | 4♣ | ♣3 | -1 | +1 |
| -2.9 | Round 3 | DONNER | 17 | 4♠ | ♣2 | -1 | -10 |
| -3.1 | Round 2 | BINKIE | 5 | 2♠ | ♥A | +2 | -1 |
| -3.2 | Round 6 | MINITER | 18 | 6♣ | ♠3 | +1 | +4 |
| -4.3 | Round 6 | MINITER | 14 | 4♠ | ♣8 | -2 | -6 |
| -4.7 | Round 9 | KNOTTENBELT | 16 | 4♠ | ♣K | -3 | -2 |
| -5.6 | Round 9 | KNOTTENBELT | 17 | 3NT | ♦A | = | +0 |
| -5.9 | Round 3 | DONNER | 12 | 1NTx | ♥5 | -2 | -5 |
| -5.9 | Round 3 | DONNER | 20 | 4♠ | ♦9 | = | -3 |
| -6.4 | Round 10 | EDMONDS | 30 | 4♣ | ♠Q | = | -5 |
| -6.5 | Round 4 | MCINTOSH FUNCLUB | 23 | 3NT | ♥4 | +1 | -1 |
| -9.0 | Round 10 | EDMONDS | 28 | 6♦ | ♣10 | = | +2 |