YUEN Michael · SANTOSHA
vs par split: bidding -0.06 · play -1.25
Strength of schedule: opponents averaged +0.57/bd (a tough draw) → opponent-adjusted -1.03/bd
Card play — on target: opening leads 84.6% · declarer play 50.0% · defence 88.9%
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 100.0% (2) | 81.8% (11) |
| Declarer play | 0.0% (2) | 66.7% (6) |
| Defence | 100.0% (2) | 87.5% (16) |
Opening leads by suit led: ♠ 100.0% (1) · ♥ 100.0% (5) · ♦ 50.0% (2) · ♣ 80.0% (5)
vs par by strain: NT -2.67 (6) · a suit -1.00 (26)
vs par by level: part-score -4.92 (13) · game +0.14 (14) · slam +4.00 (5)
By role: declaring -3.04/bd (-4.86 vs par · 14) · defending -0.47/bd (+1.44 vs par · 18)
By vulnerability: vulnerable -3.26/bd (-4.69 vs par · 16) · not vulnerable +0.07/bd (+2.06 vs par · 16)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 32 | P.Buchen | A.Dyson – G.Liggins | Closed | 16 | -14.0 | -0.88 | -1.31 |
| Round of 32 | P.Buchen | G.Liggins – A.Dyson | Closed | 16 | -37.0 | -2.31 | -1.31 |
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 |
|---|---|---|---|---|---|---|---|
| +6.7 | Round of 32 | ORCA | 9 | 6♥ | ♣A | -1 | +5 |
| +6.2 | Round of 32 | ORCA | 3 | 3NT | ♥8 | -3 | +10 |
| +4.2 | Round of 32 | ORCA | 22 | 3♥ | ♥3 | -2 | +7 |
| +2.3 | Round of 32 | ORCA | 16 | 3♣ | ♦10 | -2 | -6 |
| +2.3 | Round of 32 | ORCA | 29 | 6♠ | ♣5 | +1 | +13 |
| +1.4 | Round of 32 | ORCA | 1 | 3NT | ♠6 | +3 | -11 |
| +1.2 | Round of 32 | ORCA | 15 | 4♥ | ♣A | +1 | +1 |
| +0.6 | Round of 32 | ORCA | 24 | 6♣ | ♥K | = | +11 |
| +0.3 | Round of 32 | ORCA | 27 | 5♠ | ♣A | = | +0 |
| +0.1 | Round of 32 | ORCA | 5 | 4♣ | ♥A | -2 | -9 |
| -0.0 | Round of 32 | ORCA | 14 | 4♠ | ♣Q | +2 | +11 |
| +0.0 | Round of 32 | ORCA | 26 | 3♣ | ♥2 | = | -9 |
| -0.2 | Round of 32 | ORCA | 30 | 1♠ | ♠5 | +1 | -1 |
| -0.9 | Round of 32 | ORCA | 18 | 3NT | ♠7 | -1 | -5 |
| -0.9 | Round of 32 | ORCA | 19 | 3♣ | ♥3 | = | +0 |
| -1.2 | Round of 32 | ORCA | 4 | 2♠ | ♣K | +1 | +0 |
| -1.4 | Round of 32 | ORCA | 17 | 3NT | ♥3 | = | -2 |
| -1.5 | Round of 32 | ORCA | 2 | 3NT | ♥9 | +1 | +0 |
| -1.8 | Round of 32 | ORCA | 11 | 4♠ | ♥Q | -3 | -6 |
| -2.0 | Round of 32 | ORCA | 32 | 1♠ | ♦A | -2 | -5 |
| -2.2 | Round of 32 | ORCA | 21 | 5♣ | ♠K | = | +0 |
| -2.4 | Round of 32 | ORCA | 8 | 4♠ | ♣Q | = | +11 |
| -3.4 | Round of 32 | ORCA | 20 | 4♠ | ♦A | -1 | -6 |
| -3.8 | Round of 32 | ORCA | 6 | 4♠ | ♣J | -4 | +7 |
| -4.2 | Round of 32 | ORCA | 12 | 7♠ | ♣K | = | -11 |
| -4.6 | Round of 32 | ORCA | 7 | 1♦ | ♠A | +1 | -6 |
| -5.3 | Round of 32 | ORCA | 10 | 2♠ | ♥8 | -1 | -6 |
| -7.0 | Round of 32 | ORCA | 31 | 1♣ | ♥K | -2 | -8 |
| -7.1 | Round of 32 | ORCA | 13 | 1♠ | ♦6 | -1 | -11 |
| -8.1 | Round of 32 | ORCA | 25 | 7♣ | ♥2 | = | +2 |
| -8.4 | Round of 32 | ORCA | 23 | 3NT | ♦Q | -2 | -8 |
| -9.9 | Round of 32 | ORCA | 28 | 2♦ | ♥5 | +2 | -10 |