🇳🇱 MENDES DE LEON Guy · NETHERLANDS
vs par split: bidding -0.02 · play +0.81
Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.68/bd
Card play — on target: opening leads 85.7% #38 of 95 · declarer play 73.7% #44 of 95 · defence 89.3% #18 of 95
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 50.0% (2) | 91.7% (12) |
| Declarer play | 33.3% (3) | 81.2% (16) |
| Defence | 100.0% (6) | 86.4% (22) |
Opening leads by suit led: ♠ 100.0% (2) · ♦ 83.3% (6) · ♣ 83.3% (6)
vs par by strain: NT -0.77 (13) · a suit +1.02 (51)
vs par by level: part-score +0.91 (21) · game +0.44 (39) · slam +1.50 (4)
By role: declaring +0.22/bd (-1.80 vs par · 35) · defending +0.98/bd (+3.62 vs par · 29)
By vulnerability: vulnerable +0.71/bd (-0.12 vs par · 32) · not vulnerable +0.41/bd (+1.44 vs par · 32)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round 1 | T.Sprinkhuizen | E.Vandewiele – S.Beukema | Closed | 8 | +1.3 | +0.16 | -2.00 |
| Round 2 | T.Sprinkhuizen | K.Lin – W.Cheung | Open | 8 | -1.0 | -0.12 | +2.75 |
| Round 3 | T.Sprinkhuizen | P.Marcinowski – M.Sobczak | Open | 8 | +5.4 | +0.68 | -1.62 |
| Round 4 | T.Sprinkhuizen | F.Alter – L.Streck | Closed | 8 | -7.3 | -0.91 | -2.12 |
| Round 5 | T.Sprinkhuizen | DONNELLY MICHAEL – R.Valentine | Closed | 8 | +12.4 | +1.55 | +2.62 |
| Round 6 | T.Sprinkhuizen | E.Imakiire – T.Yamamoto | Closed | 8 | +10.8 | +1.35 | +1.38 |
| Round 7 | T.Sprinkhuizen | N.Ranson – J.Mcmahon | Open | 8 | -9.1 | -1.14 | -1.50 |
| Round 8 | T.Sprinkhuizen | A.Zamir – O.Toledano | Closed | 8 | +23.5 | +2.94 | +5.75 |
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 |
|---|---|---|---|---|---|---|---|
| +13.2 | Round 5 | SERBALICIOUS | 5 | 7♠ | ♦3 | -1 | +17 |
| +10.9 | Round 5 | SERBALICIOUS | 6 | 5♦ | ♠6 | -2 | +14 |
| +9.3 | Round 3 | 🇵🇱 POLAND | 19 | 5♠ | ♦7 | = | +1 |
| +8.8 | Round 8 | 🇮🇱 ISRAEL | 31 | 4♠ | ♦6 | -2 | +13 |
| +7.7 | Round 2 | 🇭🇰 HONG KONG | 15 | 4♥ | ♦J | -3 | +10 |
| +7.1 | Round 7 | 🇦🇺 AUSTRALIA | 20 | 3NT | ♠J | +2 | +0 |
| +5.4 | Round 6 | 🇯🇵 JAPAN | 11 | 4♥ | ♣J | = | +7 |
| +5.2 | Round 8 | 🇮🇱 ISRAEL | 27 | 1NT | ♥6 | = | +6 |
| +4.9 | Round 7 | 🇦🇺 AUSTRALIA | 24 | 3♦ | ♣5 | +1 | +6 |
| +4.8 | Round 6 | 🇯🇵 JAPAN | 10 | 3NT | ♥2 | -1 | +6 |
| +4.5 | Round 1 | 🇧🇪 BELGIUM | 4 | 4♠ | ♥2 | = | +3 |
| +3.6 | Round 8 | 🇮🇱 ISRAEL | 28 | 4♦ | ♣A | -1 | +12 |
| +3.4 | Round 4 | 🇩🇪 GERMANY | 29 | 3NT | ♥6 | +1 | +0 |
| +2.9 | Round 3 | 🇵🇱 POLAND | 22 | 2♥ | ♦10 | -1 | +4 |
| +2.8 | Round 1 | 🇧🇪 BELGIUM | 3 | 1NT | ♠5 | +1 | +1 |
| +2.8 | Round 8 | 🇮🇱 ISRAEL | 32 | 3NT | ♥5 | -1 | +5 |
| +2.7 | Round 1 | 🇧🇪 BELGIUM | 2 | 6♥ | ♦4 | = | +0 |
| +2.5 | Round 4 | 🇩🇪 GERMANY | 25 | 2♥ | ♠6 | +1 | +0 |
| +2.3 | Round 6 | 🇯🇵 JAPAN | 14 | 4♥ | ♦K | -1 | +10 |
| +2.2 | Round 2 | 🇭🇰 HONG KONG | 12 | 2♥ | ♣K | +3 | +10 |
| +2.2 | Round 7 | 🇦🇺 AUSTRALIA | 17 | 1NT | ♦J | -2 | +0 |
| +2.0 | Round 8 | 🇮🇱 ISRAEL | 25 | 4♠ | ♣3 | +1 | +0 |
| +1.8 | Round 5 | SERBALICIOUS | 3 | 3NT | ♣J | +3 | +14 |
| +1.8 | Round 8 | 🇮🇱 ISRAEL | 26 | 4♠ | ♣Q | = | +0 |
| +1.7 | Round 1 | 🇧🇪 BELGIUM | 7 | 3♥ | ♣A | = | +0 |
| +1.3 | Round 6 | 🇯🇵 JAPAN | 15 | 5♥ | ♦A | = | +0 |
| +1.2 | Round 6 | 🇯🇵 JAPAN | 12 | 4♥ | ♠A | = | +0 |
| +1.0 | Round 4 | 🇩🇪 GERMANY | 32 | 2NT | ♠Q | = | -9 |
| +0.9 | Round 3 | 🇵🇱 POLAND | 21 | 3♠ | ♥10 | = | +0 |
| +0.7 | Round 2 | 🇭🇰 HONG KONG | 9 | 4♠ | ♦6 | = | -1 |
| +0.6 | Round 6 | 🇯🇵 JAPAN | 13 | 4♥ | ♠4 | +1 | +0 |
| -0.0 | Round 3 | 🇵🇱 POLAND | 24 | 1♠ | ♠8 | -1 | +2 |
| -0.2 | Round 3 | 🇵🇱 POLAND | 20 | 3NT | ♦Q | = | -10 |
| -0.2 | Round 8 | 🇮🇱 ISRAEL | 30 | 5♦x | ♠Q | -2 | +0 |
| -0.3 | Round 4 | 🇩🇪 GERMANY | 27 | 4♥ | ♦K | = | +0 |
| -0.4 | Round 5 | SERBALICIOUS | 7 | 3NT | ♠3 | -2 | -7 |
| -0.5 | Round 8 | 🇮🇱 ISRAEL | 29 | 2♠ | ♣3 | +2 | +10 |
| -0.6 | Round 1 | 🇧🇪 BELGIUM | 6 | 3♦ | ♣4 | +1 | -10 |
| -0.8 | Round 5 | SERBALICIOUS | 2 | 3♥ | ♦A | -1 | +2 |
| -0.9 | Round 3 | 🇵🇱 POLAND | 18 | 6NT | ♥9 | = | -11 |
| -1.0 | Round 7 | 🇦🇺 AUSTRALIA | 19 | 4♥ | ♣A | -2 | -7 |
| -1.2 | Round 4 | 🇩🇪 GERMANY | 30 | 5♦ | ♣4 | = | +2 |
| -1.4 | Round 1 | 🇧🇪 BELGIUM | 1 | 4♠ | ♦9 | -2 | +0 |
| -1.4 | Round 2 | 🇭🇰 HONG KONG | 11 | 4♥ | ♠A | +1 | +0 |
| -1.4 | Round 4 | 🇩🇪 GERMANY | 28 | 4♥ | ♠2 | -1 | -1 |
| -1.8 | Round 2 | 🇭🇰 HONG KONG | 10 | 5♦ | ♥A | = | +0 |
| -1.9 | Round 6 | 🇯🇵 JAPAN | 9 | 4♥ | ♣Q | = | +0 |
| -2.2 | Round 7 | 🇦🇺 AUSTRALIA | 23 | 2♥ | ♦7 | +1 | +0 |
| -2.3 | Round 1 | 🇧🇪 BELGIUM | 8 | 4♠ | ♥2 | -1 | -4 |
| -2.3 | Round 2 | 🇭🇰 HONG KONG | 14 | 3♣ | ♣5 | +1 | +0 |
| -2.9 | Round 6 | 🇯🇵 JAPAN | 16 | 5♣ | ♠4 | -1 | -12 |
| -3.0 | Round 2 | 🇭🇰 HONG KONG | 16 | 4♥ | ♣7 | -3 | +3 |
| -3.1 | Round 2 | 🇭🇰 HONG KONG | 13 | 4♠ | ♥K | +1 | +0 |
| -3.1 | Round 3 | 🇵🇱 POLAND | 23 | 2♠ | ♦2 | = | +1 |
| -3.5 | Round 3 | 🇵🇱 POLAND | 17 | 4♠ | ♣K | +1 | +0 |
| -3.9 | Round 5 | SERBALICIOUS | 8 | 4♥ | = | -8 | |
| -4.1 | Round 4 | 🇩🇪 GERMANY | 26 | 2♥ | ♦6 | = | -5 |
| -4.2 | Round 5 | SERBALICIOUS | 1 | 3♥ | ♣7 | -2 | -6 |
| -4.2 | Round 5 | SERBALICIOUS | 4 | 1NT | ♣K | -1 | -5 |
| -4.5 | Round 7 | 🇦🇺 AUSTRALIA | 18 | 5♣x | ♠K | -1 | -6 |
| -6.1 | Round 1 | 🇧🇪 BELGIUM | 5 | 4♥ | ♠4 | -2 | -6 |
| -6.8 | Round 7 | 🇦🇺 AUSTRALIA | 21 | 4♠ | ♣3 | -1 | -5 |
| -7.2 | Round 4 | 🇩🇪 GERMANY | 31 | 5♣x | ♠A | -4 | -4 |
| -8.8 | Round 7 | 🇦🇺 AUSTRALIA | 22 | 6♠ | ♦9 | = | +0 |