🏴 SOWTER Anthony (Tony) · ENGLAND
vs par split: bidding -0.12 · play -0.30
Strength of schedule: opponents averaged +0.00/bd (an average draw) → opponent-adjusted -0.53/bd
Card play — on target: opening leads 78.9% #67 of 135 · declarer play 67.6% #97 of 135 · defence 89.4% #37 of 135
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 76.5% (17) | 81.0% (21) |
| Declarer play | 69.2% (13) | 66.7% (21) |
| Defence | 86.7% (30) | 90.9% (55) |
Opening leads by suit led: ♠ 77.8% (9) · ♥ 93.3% (15) · ♦ 50.0% (10) · ♣ 100.0% (4)
vs par by strain: NT -0.41 (58) · a suit -0.44 (110)
vs par by level: part-score -0.65 (60) · game -0.47 (96) · slam +1.00 (12)
By role: declaring -0.25/bd (-2.49 vs par · 83) · defending -0.82/bd (+1.59 vs par · 85)
By vulnerability: vulnerable +0.07/bd (+0.43 vs par · 84) · not vulnerable -1.15/bd (-1.29 vs par · 84)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 6 | D.Robinson | B.Das – P.Bardhan | Open | 12 | -46.1 | -3.84 | -4.17 |
| Round 7 | D.Robinson | E.Fornaciari – A.Vivaldi | Closed | 12 | +5.1 | +0.42 | +0.92 |
| Round 8 | D.Robinson | M.Gustawsson – J.Sylvan | Open | 12 | -19.7 | -1.64 | -3.17 |
| Round 9 | D.Robinson | J.Carruthers – R.Lebi | Closed | 12 | +21.5 | +1.79 | +1.75 |
| Round 10 | D.Robinson | W.Starkowski – M.Kwiecien | Open | 12 | -4.5 | -0.38 | -1.83 |
| Round 12 | D.Robinson | M.Benali – C.Bensaid | Closed | 12 | -6.1 | -0.51 | -0.83 |
| Round 13 | D.Robinson | M.Rosenberg – Z.Mahmood | Closed | 12 | -15.8 | -1.32 | -0.67 |
| Round 15 | D.Robinson | J.Carrera – R.Nino | Closed | 12 | -25.8 | -2.15 | -0.33 |
| Round 16 | D.Robinson | A.Kalish – N.Grinberg | Closed | 12 | -2.5 | -0.21 | -0.42 |
| Round 17 | D.Robinson | T.Maeda – A.Omasa | Open | 12 | +2.1 | +0.18 | +2.33 |
| Round 20 | D.Robinson | G.Chagas – L.Pain | Closed | 12 | +1.0 | +0.08 | -1.25 |
| Round 21 | D.Robinson | S.Christiansen – J.Nicolajsen | Open | 12 | -9.9 | -0.83 | +1.42 |
| Round 22 | D.Robinson | P.Soulet – H.Vinciguerra | Closed | 12 | -2.8 | -0.23 | -0.17 |
| Round 23 | D.Robinson | M.Copur – M.Erkel | Closed | 12 | +13.5 | +1.12 | +0.42 |
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 |
|---|---|---|---|---|---|---|---|
| +12.1 | Round 12 | 🇲🇦 MOROCCO | 10 | 6♠ | ♦2 | -1 | +13 |
| +12.0 | Round 7 | 🇮🇹 ITALY | 23 | 6♦ | ♠K | -1 | +13 |
| +10.6 | Round 20 | 🇧🇷 BRAZIL | 4 | 5♦ | ♣4 | = | +3 |
| +10.4 | Round 7 | 🇮🇹 ITALY | 15 | 1NTx | ♥K | -3 | +9 |
| +10.4 | Round 15 | 🇨🇴 COLOMBIA | 13 | 5♦x | ♥K | -2 | +12 |
| +9.4 | Round 16 | 🇮🇱 ISRAEL | 2 | 3♣x | ♠10 | = | +11 |
| +9.2 | Round 17 | 🇯🇵 JAPAN | 23 | 4♠ | ♦7 | = | +10 |
| +8.6 | Round 9 | 🇨🇦 CANADA | 21 | 5♠ | ♥A | -1 | +12 |
| +8.0 | Round 21 | 🇩🇰 DENMARK | 14 | 5♣ | ♦10 | -1 | +10 |
| +8.0 | Round 23 | 🇹🇷 TURKIYE | 18 | 6♣ | ♥A | -3 | +13 |
| +7.6 | Round 12 | 🇲🇦 MOROCCO | 12 | 6NT | ♠10 | +1 | +1 |
| +7.6 | Round 17 | 🇯🇵 JAPAN | 13 | 2NT | ♥Q | -2 | +7 |
| +7.1 | Round 13 | 🇺🇸 U.S.A. | 22 | 5♣ | ♥K | = | +7 |
| +7.1 | Round 17 | 🇯🇵 JAPAN | 19 | 4♥ | ♠8 | +1 | +8 |
| +6.7 | Round 8 | 🇸🇪 SWEDEN | 4 | 2NT | ♦4 | = | -1 |
| +6.6 | Round 21 | 🇩🇰 DENMARK | 16 | 5♦x | ♠2 | -1 | +11 |
| +6.5 | Round 22 | 🇫🇷 FRANCE | 4 | 3NT | ♥Q | = | -1 |
| +6.3 | Round 20 | 🇧🇷 BRAZIL | 7 | 3NT | ♥K | = | +0 |
| +5.6 | Round 10 | 🇵🇱 POLAND | 9 | 3NT | ♥Q | = | +0 |
| +5.3 | Round 10 | 🇵🇱 POLAND | 6 | 3NT | ♠9 | = | -2 |
| +5.2 | Round 6 | 🇮🇳 INDIA | 4 | 2♠ | ♦J | +2 | +7 |
| +5.1 | Round 12 | 🇲🇦 MOROCCO | 7 | 2NT | ♥K | = | +12 |
| +4.8 | Round 15 | 🇨🇴 COLOMBIA | 15 | 3NT | ♠3 | -1 | +12 |
| +4.8 | Round 20 | 🇧🇷 BRAZIL | 11 | 4♠ | ♠5 | = | -1 |
| +4.7 | Round 23 | 🇹🇷 TURKIYE | 17 | 6♣ | ♠A | -1 | +4 |
| +4.6 | Round 23 | 🇹🇷 TURKIYE | 16 | 3NT | ♦Q | +1 | +0 |
| +4.1 | Round 9 | 🇨🇦 CANADA | 14 | 4♠ | ♦3 | = | +3 |
| +3.7 | Round 7 | 🇮🇹 ITALY | 19 | 4♥ | ♦5 | -1 | +5 |
| +3.7 | Round 17 | 🇯🇵 JAPAN | 14 | 4♥ | ♠5 | +1 | +0 |
| +3.2 | Round 7 | 🇮🇹 ITALY | 22 | 4♥ | ♦9 | -2 | +6 |
| +3.2 | Round 9 | 🇨🇦 CANADA | 22 | 3♥ | ♦6 | +1 | +6 |
| +3.1 | Round 22 | 🇫🇷 FRANCE | 7 | 1NT | ♠10 | -1 | +6 |
| +2.7 | Round 9 | 🇨🇦 CANADA | 23 | 1NT | ♥5 | = | +0 |
| +2.7 | Round 17 | 🇯🇵 JAPAN | 15 | 4♥ | ♠Q | +2 | +1 |
| +2.6 | Round 13 | 🇺🇸 U.S.A. | 13 | 3NT | ♠2 | +2 | +0 |
| +2.5 | Round 10 | 🇵🇱 POLAND | 7 | 2♠ | ♣J | -2 | +3 |
| +2.4 | Round 13 | 🇺🇸 U.S.A. | 19 | 3♠ | ♥7 | -1 | +4 |
| +2.3 | Round 10 | 🇵🇱 POLAND | 11 | 4♠ | ♦3 | = | -11 |
| +2.2 | Round 21 | 🇩🇰 DENMARK | 17 | 2♥ | ♥3 | -1 | -2 |
| +2.1 | Round 9 | 🇨🇦 CANADA | 18 | 4♠ | ♣3 | = | -1 |
| +2.1 | Round 9 | 🇨🇦 CANADA | 24 | 3♥ | ♠2 | = | -7 |
| +2.1 | Round 15 | 🇨🇴 COLOMBIA | 17 | 3NT | ♥6 | +2 | +1 |
| +2.0 | Round 10 | 🇵🇱 POLAND | 5 | 2♥ | ♣A | -1 | +2 |
| +2.0 | Round 20 | 🇧🇷 BRAZIL | 6 | 3NT | ♠3 | +1 | +0 |
| +2.0 | Round 21 | 🇩🇰 DENMARK | 20 | 2♦ | ♣7 | +2 | +0 |
| +2.0 | Round 23 | 🇹🇷 TURKIYE | 15 | 4♠ | ♣5 | = | +0 |
| +1.6 | Round 8 | 🇸🇪 SWEDEN | 3 | 1NT | ♥Q | -4 | -9 |
| +1.6 | Round 17 | 🇯🇵 JAPAN | 24 | 3♥ | ♥3 | -1 | +5 |
| +1.6 | Round 22 | 🇫🇷 FRANCE | 6 | 5♠x | ♣A | -3 | -4 |
| +1.5 | Round 16 | 🇮🇱 ISRAEL | 3 | 1NT | ♣3 | -2 | +0 |
| +1.5 | Round 16 | 🇮🇱 ISRAEL | 11 | 4♠ | ♥K | +2 | -14 |
| +1.4 | Round 22 | 🇫🇷 FRANCE | 2 | 3NT | ♠A | = | -1 |
| +1.4 | Round 23 | 🇹🇷 TURKIYE | 22 | 3NT | ♦7 | +1 | -13 |
| +1.3 | Round 12 | 🇲🇦 MOROCCO | 8 | 3NT | ♠J | +2 | +0 |
| +1.2 | Round 12 | 🇲🇦 MOROCCO | 5 | 1NT | ♠2 | +3 | -12 |
| +1.2 | Round 13 | 🇺🇸 U.S.A. | 17 | 3♦ | ♣5 | -1 | +3 |
| +1.2 | Round 23 | 🇹🇷 TURKIYE | 14 | 4♠ | ♦K | +2 | +1 |
| +1.1 | Round 13 | 🇺🇸 U.S.A. | 23 | 3NT | ♦3 | +2 | +0 |
| +1.1 | Round 23 | 🇹🇷 TURKIYE | 20 | 3NT | ♦2 | +1 | -13 |
| +1.0 | Round 10 | 🇵🇱 POLAND | 4 | 4♠ | ♣6 | +2 | +13 |
| +0.9 | Round 20 | 🇧🇷 BRAZIL | 12 | 4♥ | ♣6 | = | -1 |
| +0.8 | Round 9 | 🇨🇦 CANADA | 16 | 3NT | ♥Q | = | +0 |
| +0.8 | Round 15 | 🇨🇴 COLOMBIA | 24 | 2♥ | ♣J | -2 | +8 |
| +0.7 | Round 16 | 🇮🇱 ISRAEL | 9 | 3♠ | ♦A | +1 | -10 |
| +0.6 | Round 7 | 🇮🇹 ITALY | 21 | 2♥ | ♦5 | -1 | +11 |
| +0.6 | Round 16 | 🇮🇱 ISRAEL | 4 | 1NT | ♠10 | -2 | +7 |
| +0.6 | Round 22 | 🇫🇷 FRANCE | 3 | 2♠ | ♦A | -1 | -2 |
| +0.4 | Round 6 | 🇮🇳 INDIA | 11 | 3NT | ♥6 | +2 | +0 |
| +0.4 | Round 7 | 🇮🇹 ITALY | 13 | 3♥ | ♦4 | = | +0 |
| +0.4 | Round 8 | 🇸🇪 SWEDEN | 10 | 4♠ | ♣A | = | +0 |
| +0.4 | Round 22 | 🇫🇷 FRANCE | 9 | 3NT | ♥9 | +2 | +10 |
| +0.3 | Round 8 | 🇸🇪 SWEDEN | 1 | 3NT | ♥8 | +2 | +0 |
| +0.2 | Round 16 | 🇮🇱 ISRAEL | 6 | 2NT | ♥6 | = | +7 |
| +0.2 | Round 23 | 🇹🇷 TURKIYE | 23 | 2NT | ♣K | = | -1 |
| -0.0 | Round 6 | 🇮🇳 INDIA | 1 | 3NT | ♠5 | = | +2 |
| +0.0 | Round 6 | 🇮🇳 INDIA | 9 | 4♠ | ♣3 | +1 | +0 |
| -0.0 | Round 9 | 🇨🇦 CANADA | 15 | 5♥ | ♦9 | = | +13 |
| -0.0 | Round 9 | 🇨🇦 CANADA | 19 | 3NT | ♠2 | = | +1 |
| -0.1 | Round 8 | 🇸🇪 SWEDEN | 2 | 4♥ | ♠4 | -1 | +2 |
| -0.1 | Round 9 | 🇨🇦 CANADA | 20 | 2♥ | ♣6 | -1 | +1 |
| -0.1 | Round 22 | 🇫🇷 FRANCE | 1 | 2♥ | ♠4 | +1 | -7 |
| -0.2 | Round 9 | 🇨🇦 CANADA | 13 | 1NT | ♣K | = | +0 |
| -0.2 | Round 23 | 🇹🇷 TURKIYE | 24 | 3♣ | ♠K | +1 | +7 |
| -0.3 | Round 7 | 🇮🇹 ITALY | 17 | 5♦x | ♠K | -1 | +0 |
| -0.4 | Round 13 | 🇺🇸 U.S.A. | 16 | 4♦ | ♥2 | = | +0 |
| -0.5 | Round 6 | 🇮🇳 INDIA | 10 | 3NT | ♥10 | -1 | +6 |
| -0.5 | Round 10 | 🇵🇱 POLAND | 10 | 3NT | ♥3 | +2 | +0 |
| -0.5 | Round 22 | 🇫🇷 FRANCE | 11 | 3NT | ♥4 | -1 | +4 |
| -0.9 | Round 12 | 🇲🇦 MOROCCO | 9 | 6♠ | ♥9 | = | +0 |
| -1.0 | Round 8 | 🇸🇪 SWEDEN | 9 | 1NT | ♠4 | -1 | -5 |
| -1.0 | Round 15 | 🇨🇴 COLOMBIA | 18 | 1♥ | ♣8 | = | +2 |
| -1.2 | Round 7 | 🇮🇹 ITALY | 24 | 4♥ | ♠5 | -2 | +1 |
| -1.2 | Round 13 | 🇺🇸 U.S.A. | 15 | 2♠x | ♣3 | -3 | +3 |
| -1.3 | Round 8 | 🇸🇪 SWEDEN | 6 | 4♠x | ♥J | -1 | -5 |
| -1.3 | Round 8 | 🇸🇪 SWEDEN | 8 | 1NT | ♥7 | = | +0 |
| -1.3 | Round 16 | 🇮🇱 ISRAEL | 10 | 4♥ | ♠9 | = | +1 |
| -1.4 | Round 12 | 🇲🇦 MOROCCO | 6 | 3♥ | ♣6 | = | +0 |
| -1.4 | Round 15 | 🇨🇴 COLOMBIA | 21 | 4♥ | ♠4 | = | -1 |
| -1.4 | Round 17 | 🇯🇵 JAPAN | 18 | 5♠x | ♦7 | -2 | -5 |
| -1.4 | Round 20 | 🇧🇷 BRAZIL | 8 | 3♠ | ♦4 | = | -6 |
| -1.4 | Round 21 | 🇩🇰 DENMARK | 19 | 3NT | ♦9 | +1 | +1 |
| -1.6 | Round 22 | 🇫🇷 FRANCE | 5 | 1NT | ♥2 | +1 | -1 |
| -1.8 | Round 9 | 🇨🇦 CANADA | 17 | 3♥ | ♦J | = | -7 |
| -1.8 | Round 17 | 🇯🇵 JAPAN | 17 | 3NT | ♥4 | +2 | +0 |
| -1.9 | Round 20 | 🇧🇷 BRAZIL | 9 | 4♥ | ♠5 | +1 | +0 |
| -2.0 | Round 7 | 🇮🇹 ITALY | 18 | 2NT | ♠2 | -1 | -5 |
| -2.0 | Round 21 | 🇩🇰 DENMARK | 21 | 4♠ | ♠8 | +1 | +0 |
| -2.1 | Round 15 | 🇨🇴 COLOMBIA | 16 | 3♠ | ♦A | = | -11 |
| -2.3 | Round 6 | 🇮🇳 INDIA | 8 | 2♠ | ♥10 | +1 | -1 |
| -2.5 | Round 15 | 🇨🇴 COLOMBIA | 22 | 3♣ | ♥7 | = | -1 |
| -2.5 | Round 16 | 🇮🇱 ISRAEL | 8 | 6♠ | ♠5 | +1 | +11 |
| -2.6 | Round 12 | 🇲🇦 MOROCCO | 1 | 3♣ | ♥K | -3 | +0 |
| -2.6 | Round 16 | 🇮🇱 ISRAEL | 12 | 3NT | ♦A | = | -7 |
| -2.6 | Round 21 | 🇩🇰 DENMARK | 24 | 4♠ | ♦K | +1 | +0 |
| -2.6 | Round 23 | 🇹🇷 TURKIYE | 13 | 3NT | ♠3 | +2 | +13 |
| -2.7 | Round 22 | 🇫🇷 FRANCE | 12 | 3♦ | ♣Q | = | +0 |
| -2.7 | Round 23 | 🇹🇷 TURKIYE | 19 | 4♠ | ♠5 | = | +0 |
| -2.8 | Round 10 | 🇵🇱 POLAND | 2 | 3NT | ♠5 | -2 | -11 |
| -3.0 | Round 12 | 🇲🇦 MOROCCO | 3 | 2NT | ♥6 | = | +0 |
| -3.0 | Round 17 | 🇯🇵 JAPAN | 20 | 4♥ | ♦9 | +2 | +13 |
| -3.0 | Round 21 | 🇩🇰 DENMARK | 23 | 3NT | ♦K | +1 | -1 |
| -3.1 | Round 16 | 🇮🇱 ISRAEL | 5 | 4♥ | ♥8 | +1 | -1 |
| -3.1 | Round 16 | 🇮🇱 ISRAEL | 7 | 4♥ | ♣K | +1 | +0 |
| -3.3 | Round 7 | 🇮🇹 ITALY | 16 | 4♠ | ♣A | -2 | -2 |
| -3.3 | Round 20 | 🇧🇷 BRAZIL | 2 | 1♠x | ♥2 | = | -11 |
| -3.4 | Round 8 | 🇸🇪 SWEDEN | 7 | 4♠ | ♦K | +1 | -4 |
| -3.4 | Round 10 | 🇵🇱 POLAND | 3 | 4♠ | ♣J | -1 | -5 |
| -3.5 | Round 6 | 🇮🇳 INDIA | 5 | 2♠ | ♥10 | -2 | -5 |
| -3.5 | Round 20 | 🇧🇷 BRAZIL | 5 | 1♥ | ♥10 | -1 | -5 |
| -3.6 | Round 8 | 🇸🇪 SWEDEN | 11 | 4♥ | ♠6 | -2 | -6 |
| -3.7 | Round 10 | 🇵🇱 POLAND | 1 | 2♠x | ♣K | -1 | +1 |
| -3.7 | Round 20 | 🇧🇷 BRAZIL | 10 | 3NT | ♦10 | +4 | +12 |
| -3.7 | Round 21 | 🇩🇰 DENMARK | 22 | 6♠ | ♥3 | = | +0 |
| -3.8 | Round 6 | 🇮🇳 INDIA | 2 | 4♠ | ♦10 | -1 | -4 |
| -3.8 | Round 16 | 🇮🇱 ISRAEL | 1 | 5♦ | ♥Q | -1 | -10 |
| -4.0 | Round 12 | 🇲🇦 MOROCCO | 11 | 3NT | ♥Q | +1 | +0 |
| -4.0 | Round 21 | 🇩🇰 DENMARK | 15 | 3NT | ♥7 | +1 | +0 |
| -4.0 | Round 22 | 🇫🇷 FRANCE | 10 | 1NT | ♥Q | +4 | -2 |
| -4.2 | Round 23 | 🇹🇷 TURKIYE | 21 | 2♥ | ♦9 | = | -6 |
| -4.3 | Round 13 | 🇺🇸 U.S.A. | 18 | 3♦ | ♥9 | -1 | -5 |
| -4.5 | Round 20 | 🇧🇷 BRAZIL | 1 | 3♥ | ♣A | -5 | -4 |
| -4.8 | Round 13 | 🇺🇸 U.S.A. | 21 | 3♥ | ♣K | +1 | -2 |
| -4.9 | Round 10 | 🇵🇱 POLAND | 8 | 3NT | ♦9 | +1 | +0 |
| -4.9 | Round 21 | 🇩🇰 DENMARK | 13 | 4♠ | ♣9 | = | +1 |
| -5.3 | Round 20 | 🇧🇷 BRAZIL | 3 | 4♥ | ♠K | +2 | -2 |
| -5.8 | Round 17 | 🇯🇵 JAPAN | 22 | 3♠ | ♥10 | +1 | -8 |
| -5.9 | Round 13 | 🇺🇸 U.S.A. | 14 | 4♠ | ♥Q | = | -7 |
| -6.1 | Round 15 | 🇨🇴 COLOMBIA | 20 | 3♦ | ♥9 | -3 | -10 |
| -6.3 | Round 13 | 🇺🇸 U.S.A. | 20 | 3NT | ♥8 | = | -3 |
| -6.8 | Round 8 | 🇸🇪 SWEDEN | 5 | 4♠ | ♥K | = | +0 |
| -7.1 | Round 21 | 🇩🇰 DENMARK | 18 | 4♥ | ♠8 | = | -3 |
| -7.3 | Round 13 | 🇺🇸 U.S.A. | 24 | 4♠ | ♦K | = | -8 |
| -7.5 | Round 22 | 🇫🇷 FRANCE | 8 | 6♣ | ♠3 | +1 | -4 |
| -7.7 | Round 17 | 🇯🇵 JAPAN | 16 | 4♥x | ♣K | -3 | +5 |
| -7.9 | Round 10 | 🇵🇱 POLAND | 12 | 4♠x | ♣4 | -2 | -12 |
| -8.9 | Round 6 | 🇮🇳 INDIA | 12 | 6♦ | ♣4 | -1 | -14 |
| -9.0 | Round 7 | 🇮🇹 ITALY | 20 | 3NT | ♠K | -2 | -13 |
| -9.1 | Round 15 | 🇨🇴 COLOMBIA | 23 | 5♣x | ♠A | -2 | +4 |
| -9.3 | Round 6 | 🇮🇳 INDIA | 6 | 4♥x | ♦4 | -2 | -12 |
| -9.4 | Round 7 | 🇮🇹 ITALY | 14 | 6♣ | ♥9 | -1 | -14 |
| -9.9 | Round 6 | 🇮🇳 INDIA | 7 | 4♦ | ♠3 | = | -15 |
| -10.0 | Round 15 | 🇨🇴 COLOMBIA | 19 | 5♣x | ♣A | -2 | -9 |
| -10.1 | Round 12 | 🇲🇦 MOROCCO | 2 | 3NT | ♠4 | = | -10 |
| -10.1 | Round 17 | 🇯🇵 JAPAN | 21 | 4♥ | ♦K | = | -8 |
| -11.2 | Round 8 | 🇸🇪 SWEDEN | 12 | 3NT | ♥3 | +1 | -10 |
| -11.4 | Round 12 | 🇲🇦 MOROCCO | 4 | 3NT | ♠5 | -4 | -14 |
| -11.7 | Round 15 | 🇨🇴 COLOMBIA | 14 | 6♥ | ♦Q | = | -11 |
| -13.5 | Round 6 | 🇮🇳 INDIA | 3 | 4♠x | ♦J | -3 | -14 |