PETTIS William · MANFIELD
128rank
+3.7Butler · 112 bds
+0.03per board
±4.5swing
+0.12vs par /bd · #22/31
+0.15adjusted /bd
by round
vs par split: bidding +0.02 · play +0.11
Strength of schedule: opponents averaged +0.12/bd (a tough draw) → opponent-adjusted +0.15/bd
Card play — on target: opening leads 64.5% #30 of 31 · declarer play 73.9% #17 of 31 · defence 84.7% #28 of 31
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 72.7% (11) | 60.0% (20) |
| Declarer play | 66.7% (6) | 76.5% (17) |
| Defence | 84.2% (19) | 85.0% (40) |
Opening leads by suit led: ♠ 25.0% (4) · ♥ 75.0% (4) · ♦ 58.8% (17) · ♣ 100.0% (6)
vs par by strain: NT +1.79 (29) · a suit -0.46 (83)
vs par by level: part-score -0.27 (48) · game +0.66 (61) · slam -4.33 (3)
By role: declaring +0.03/bd (-2.51 vs par · 53) · defending +0.04/bd (+2.49 vs par · 59)
By vulnerability: vulnerable +0.24/bd (+1.04 vs par · 56) · not vulnerable -0.18/bd (-0.79 vs par · 56)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Round of 64 | M.Manfield | S.Cope – M.Robertson | Closed | 14 | -9.5 | -0.68 | -1.64 |
| Round of 32 | M.Manfield | W.Chen – G.Sun | Closed | 14 | +6.0 | +0.43 | -1.43 |
| Round of 16 | M.Manfield | B.Miller – V.Gupta | Open | 14 | +3.8 | +0.27 | -1.00 |
| Quarterfinal | M.Manfield | Y.Li – J.Wang | Open | 14 | +3.5 | +0.25 | -0.79 |
| Semifinal | M.Manfield | B.Ferm – S.Brink | Open | 14 | +22.0 | +1.57 | +0.64 |
| Semifinal | M.Manfield | C.Madsen – B.Drijver | Open | 14 | -7.8 | -0.56 | +3.00 |
| Final | M.Manfield | R.Van Prooijen – A.Wilson | Open | 14 | -7.7 | -0.55 | +1.21 |
| Final | M.Manfield | S.Brock – C.Willenken | Closed | 14 | -6.6 | -0.47 | +1.00 |
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 |
|---|---|---|---|---|---|---|---|
| +12.3 | Final | WILSON | 33 | 3NT | ♠3 | -1 | +9 |
| +10.3 | Semifinal | FERM | 3 | 5♦x | ♠A | = | +14 |
| +9.8 | Round of 32 | CHINA HOBBY | 3 | 7♠x | ♥A | -1 | +11 |
| +8.8 | Round of 16 | GUPTA | 4 | 3NT | ♦5 | -1 | +12 |
| +8.6 | Quarterfinal | MILLENS | 1 | 3NT | ♦10 | -1 | +11 |
| +8.5 | Round of 32 | CHINA HOBBY | 11 | 3NT | ♦Q | -4 | +11 |
| +7.7 | Final | WILSON | 6 | 4♠x | ♥10 | -2 | +8 |
| +7.3 | Semifinal | FERM | 5 | 4♥ | ♠K | +1 | -11 |
| +6.7 | Semifinal | FERM | 7 | 2♠ | ♥A | +2 | +8 |
| +6.7 | Final | WILSON | 41 | 4♥ | ♦10 | = | +9 |
| +6.6 | Quarterfinal | MILLENS | 9 | 3NT | ♣4 | -2 | +11 |
| +5.4 | Quarterfinal | MILLENS | 5 | 4♠ | ♥3 | = | +11 |
| +5.4 | Quarterfinal | MILLENS | 14 | 2♥ | ♦2 | +2 | +6 |
| +5.3 | Semifinal | FERM | 31 | 3♣ | ♣3 | -3 | +6 |
| +5.1 | Quarterfinal | MILLENS | 10 | 4♦ | ♥K | = | +0 |
| +5.0 | Semifinal | FERM | 1 | 3NT | ♣K | -1 | +5 |
| +5.0 | Semifinal | FERM | 37 | 2♠ | ♠5 | +1 | +1 |
| +4.3 | Round of 32 | CHINA HOBBY | 7 | 3♣ | ♦3 | = | +6 |
| +3.8 | Round of 16 | GUPTA | 7 | 2♦ | ♦A | +2 | +0 |
| +3.7 | Final | WILSON | 39 | 4♠ | ♥J | +1 | +0 |
| +3.3 | Semifinal | FERM | 42 | 4♠ | ♦Q | +2 | +11 |
| +3.3 | Final | WILSON | 7 | 3NT | ♥7 | = | +1 |
| +3.1 | Round of 16 | GUPTA | 2 | 2♠ | ♥Q | +1 | +0 |
| +3.1 | Quarterfinal | MILLENS | 4 | 3NT | ♥A | +1 | +1 |
| +3.0 | Semifinal | FERM | 32 | 5♠ | ♣K | +1 | +9 |
| +3.0 | Semifinal | FERM | 41 | 3♠ | ♥10 | +1 | +10 |
| +3.0 | Final | WILSON | 30 | 5♠x | ♦4 | -2 | +0 |
| +2.8 | Round of 64 | COPING WITH PUNCH | 1 | 1NT | ♠A | +2 | +0 |
| +2.8 | Round of 32 | CHINA HOBBY | 14 | 4♥ | ♠7 | +2 | -1 |
| +2.7 | Semifinal | FERM | 11 | 1NT | ♦2 | -1 | +4 |
| +2.7 | Final | WILSON | 10 | 2♥ | ♦6 | +2 | +10 |
| +2.5 | Round of 64 | COPING WITH PUNCH | 4 | 1NT | ♠Q | +1 | +0 |
| +2.5 | Round of 16 | GUPTA | 14 | 3NT | ♦4 | = | +0 |
| +2.1 | Round of 64 | COPING WITH PUNCH | 5 | 4♥ | ♥J | +1 | +0 |
| +2.0 | Semifinal | FERM | 6 | 2♦ | ♠2 | -1 | -5 |
| +1.8 | Round of 64 | COPING WITH PUNCH | 7 | 1♥ | ♥6 | +1 | +0 |
| +1.7 | Round of 64 | COPING WITH PUNCH | 3 | 3♦ | ♥7 | +1 | +0 |
| +1.3 | Final | WILSON | 1 | 3NT | ♣10 | -2 | +6 |
| +1.2 | Round of 16 | GUPTA | 3 | 4♥ | ♠6 | -1 | -2 |
| +1.0 | Semifinal | FERM | 2 | 2♠ | ♦9 | = | +6 |
| +1.0 | Final | WILSON | 34 | 3♠ | ♦Q | -1 | +5 |
| +0.9 | Round of 32 | CHINA HOBBY | 8 | 2♥ | ♦5 | = | +0 |
| +0.7 | Semifinal | FERM | 29 | 4♠ | ♣6 | +2 | +1 |
| +0.4 | Round of 32 | CHINA HOBBY | 5 | 5♠ | ♠5 | = | +0 |
| +0.4 | Round of 32 | CHINA HOBBY | 12 | 4♠ | ♦A | = | +0 |
| +0.3 | Semifinal | FERM | 14 | 4♥ | ♠A | -1 | -2 |
| +0.3 | Final | WILSON | 4 | 4♥ | ♣K | +1 | +0 |
| +0.3 | Final | WILSON | 11 | 2♠ | ♣6 | -1 | +2 |
| +0.2 | Round of 32 | CHINA HOBBY | 2 | 2♥ | ♦3 | = | -1 |
| -0.0 | Round of 64 | COPING WITH PUNCH | 2 | 2♥ | ♥7 | +1 | +0 |
| -0.0 | Quarterfinal | MILLENS | 11 | 4♥ | ♦A | +2 | -11 |
| -0.0 | Semifinal | FERM | 4 | 4♣ | ♥6 | -1 | -7 |
| +0.0 | Final | WILSON | 13 | 4♥ | ♠K | +1 | +0 |
| -0.0 | Final | WILSON | 38 | 4♠ | ♣A | +1 | +0 |
| -0.0 | Final | WILSON | 42 | 4♠ | ♦J | -1 | -5 |
| -0.3 | Round of 16 | GUPTA | 9 | 1♦ | ♥Q | +1 | -1 |
| -0.3 | Semifinal | FERM | 10 | 4♠ | ♣A | +1 | +0 |
| -0.3 | Semifinal | FERM | 33 | 1NT | ♦10 | +1 | +0 |
| -0.3 | Final | WILSON | 5 | 2♣ | ♦J | = | +7 |
| -0.3 | Final | WILSON | 9 | 2♠ | ♦3 | +1 | +0 |
| -0.3 | Final | WILSON | 14 | 4♠ | ♣K | +1 | +0 |
| -0.3 | Final | WILSON | 37 | 1NT | ♠5 | = | -1 |
| -0.4 | Round of 16 | GUPTA | 6 | 3♥ | ♣6 | -2 | -1 |
| -0.5 | Round of 16 | GUPTA | 5 | 4♥ | ♠Q | +1 | -1 |
| -0.5 | Round of 16 | GUPTA | 12 | 3NT | ♥3 | = | -2 |
| -0.6 | Round of 64 | COPING WITH PUNCH | 13 | 3♥ | ♦8 | = | -10 |
| -0.7 | Round of 16 | GUPTA | 10 | 4♥ | ♠5 | +3 | -2 |
| -0.7 | Semifinal | FERM | 9 | 3NT | ♠Q | -1 | +5 |
| -0.7 | Semifinal | FERM | 38 | 4♠ | ♦7 | +3 | +12 |
| -0.7 | Semifinal | FERM | 39 | 1NT | ♦10 | +1 | +0 |
| -0.7 | Final | WILSON | 8 | 3♥ | ♦A | = | +0 |
| -0.8 | Round of 64 | COPING WITH PUNCH | 6 | 3♠ | ♥10 | +2 | +6 |
| -0.8 | Round of 64 | COPING WITH PUNCH | 9 | 3NT | ♥5 | -1 | -5 |
| -0.8 | Round of 64 | COPING WITH PUNCH | 12 | 3NT | ♣7 | +1 | -11 |
| -0.9 | Round of 16 | GUPTA | 8 | 2♠ | ♦5 | +1 | -6 |
| -1.0 | Semifinal | FERM | 35 | 3♠ | ♣2 | -2 | -2 |
| -1.3 | Semifinal | FERM | 8 | 3NT | ♦2 | -3 | -7 |
| -1.5 | Round of 16 | GUPTA | 1 | 2♣ | ♥7 | = | +1 |
| -1.7 | Round of 32 | CHINA HOBBY | 6 | 3♣ | ♥Q | -1 | -3 |
| -2.0 | Quarterfinal | MILLENS | 7 | 2♠ | ♣10 | -2 | -9 |
| -2.0 | Final | WILSON | 29 | 3NT | ♦5 | = | +0 |
| -2.3 | Round of 32 | CHINA HOBBY | 4 | 6♠ | ♦J | +1 | -13 |
| -2.3 | Final | WILSON | 35 | 4♠ | ♦2 | -2 | +9 |
| -2.4 | Round of 64 | COPING WITH PUNCH | 14 | 3NT | ♥Q | -1 | -5 |
| -2.5 | Round of 64 | COPING WITH PUNCH | 10 | 2♠ | ♦3 | = | +0 |
| -2.8 | Round of 32 | CHINA HOBBY | 9 | 3♠ | ♦6 | -2 | -9 |
| -3.4 | Quarterfinal | MILLENS | 3 | 2♦ | ♥5 | -2 | +0 |
| -3.4 | Quarterfinal | MILLENS | 6 | 4♦ | ♠K | -1 | -2 |
| -3.7 | Quarterfinal | MILLENS | 2 | 4♠ | ♥K | -1 | -5 |
| -3.7 | Semifinal | FERM | 13 | 3NT | ♠J | +2 | +13 |
| -3.7 | Semifinal | FERM | 34 | 1NT | ♠J | +2 | -1 |
| -3.7 | Semifinal | FERM | 36 | 4♥ | ♣A | = | +1 |
| -3.9 | Round of 32 | CHINA HOBBY | 1 | 3♠ | ♥5 | = | -7 |
| -4.0 | Final | WILSON | 2 | 1NT | ♣Q | +1 | -6 |
| -4.3 | Round of 64 | COPING WITH PUNCH | 8 | 4♠ | ♣2 | +1 | +10 |
| -4.4 | Quarterfinal | MILLENS | 8 | 5♥ | ♠K | = | -8 |
| -4.7 | Round of 16 | GUPTA | 13 | 4♥ | ♠2 | -1 | -6 |
| -4.8 | Round of 32 | CHINA HOBBY | 10 | 3♥ | ♠3 | = | -6 |
| -5.7 | Final | WILSON | 40 | 4♥ | ♦Q | +2 | -1 |
| -5.8 | Round of 32 | CHINA HOBBY | 13 | 3♣x | ♦4 | -2 | -8 |
| -5.9 | Quarterfinal | MILLENS | 12 | 4♥ | ♣A | = | -10 |
| -6.1 | Round of 16 | GUPTA | 11 | 3♦ | ♥K | +1 | -6 |
| -6.7 | Final | WILSON | 12 | 3NT | ♠5 | +1 | +0 |
| -7.3 | Semifinal | FERM | 12 | 4♥ | ♦2 | -1 | -14 |
| -7.3 | Final | WILSON | 36 | 4♠ | ♥K | -1 | -8 |
| -7.7 | Semifinal | FERM | 30 | 4♥ | ♠A | +1 | +4 |
| -7.7 | Final | WILSON | 31 | 3NT | ♦4 | +1 | +11 |
| -7.9 | Quarterfinal | MILLENS | 13 | 5♦ | ♠A | -1 | -6 |
| -8.0 | Final | WILSON | 32 | 4♥ | ♦J | -3 | -14 |
| -8.2 | Round of 64 | COPING WITH PUNCH | 11 | 4♥ | ♦10 | -1 | -8 |
| -10.3 | Semifinal | FERM | 40 | 3NT | ♦2 | = | -10 |
| -11.0 | Final | WILSON | 3 | 6♠ | ♣2 | +1 | -11 |