🇺🇸 SANBORN Kerri · USA 1
17rank
+25.1Butler · 159 bds
+0.16per board
±5.1swing
-0.13vs par /bd · #11/16
+0.31adjusted /bd
by round
vs par split: bidding -0.08 · play +0.44
Strength of schedule: opponents averaged +0.16/bd (a tough draw) → opponent-adjusted +0.31/bd
Card play — on target: opening leads 85.2% #4 of 16 · declarer play 77.4% #2 of 16 · defence 93.6% #3 of 16
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | · | 85.2% (27) |
| Declarer play | · | 77.4% (31) |
| Defence | · | 93.6% (47) |
Opening leads by suit led: ♠ 100.0% (3) · ♥ 85.7% (7) · ♦ 77.8% (9) · ♣ 87.5% (8)
vs par by strain: a suit +0.35 (107)
vs par by level: part-score +0.56 (43) · game -0.61 (51) · slam +3.46 (13)
By role: declaring -0.32/bd (-2.53 vs par · 89) · defending +0.75/bd (+2.90 vs par · 69)
By vulnerability: vulnerable +0.15/bd (-0.05 vs par · 79) · not vulnerable +0.17/bd (-0.21 vs par · 80)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | I.Levitina | N.Almirall – M.Almirall | Open | 16 | +15.7 | +0.98 | +1.19 |
| Quarterfinal | I.Levitina | M.Hernandez – C.Cafranga | Open | 15 | +4.0 | +0.27 | -3.27 |
| Quarterfinal | I.Levitina | M.Almirall – N.Almirall | Open | 16 | +32.5 | +2.03 | +2.19 |
| Quarterfinal | I.Levitina | M.Almirall – N.Almirall | Open | 0 | +0.0 | +0.00 | · |
| Semifinal | I.Levitina | P.Sutherlin – R.Mancuso | Closed | 16 | -4.7 | -0.29 | -1.06 |
| Semifinal | I.Levitina | C.Goldberg – J.Sprung | Closed | 16 | +15.7 | +0.98 | +0.56 |
| Semifinal | I.Levitina | C.Goldberg – J.Sprung | Closed | 16 | +22.9 | +1.43 | +0.31 |
| Semifinal | I.Levitina | P.Sutherlin – R.Mancuso | Open | 0 | +0.0 | +0.00 | · |
| Final | I.Levitina | M.Sun – H.Wang | Closed | 16 | -30.0 | -1.88 | +2.06 |
| Final | I.Levitina | M.Sun – H.Wang | Open | 16 | -1.0 | -0.06 | -0.44 |
| Final | I.Levitina | M.Sun – H.Wang | Open | 16 | -27.0 | -1.69 | -2.50 |
| Final | I.Levitina | Y.Liu – W.Wang | Open | 16 | -3.0 | -0.19 | -0.56 |
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 |
|---|---|---|---|---|---|---|---|
| +14.0 | Semifinal | 🇺🇸 USA 2 | 13 | 6♠ | = | +0 | |
| +12.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 39 | 3N | ♥8 | +1 | -12 |
| +11.4 | Quarterfinal | 🇪🇸 SPAIN | 55 | 6♠ | ♦6 | -3 | +14 |
| +11.1 | Quarterfinal | 🇪🇸 SPAIN | 15 | 4♥ | ♠6 | = | +13 |
| +11.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 70 | 4♠x | ♦9 | -3 | +14 |
| +10.1 | Quarterfinal | 🇪🇸 SPAIN | 50 | 6♦ | ♣Q | -2 | +11 |
| +10.0 | Semifinal | 🇺🇸 USA 2 | 54 | 5♥ | ♠K | -3 | +10 |
| +10.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 54 | 3♥ | ♣5 | = | -7 |
| +10.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 74 | 4♠ | ♥7 | = | +0 |
| +9.9 | Quarterfinal | 🇪🇸 SPAIN | 35 | 3♣x | ♥9 | -2 | +12 |
| +9.7 | Semifinal | 🇺🇸 USA 2 | 42 | 4♠x | ♥Q | -3 | +5 |
| +9.1 | Quarterfinal | 🇪🇸 SPAIN | 58 | 6♠ | ♥3 | -1 | +14 |
| +9.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 12 | 4♣ | ♦9 | -5 | +12 |
| +9.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 66 | 3♦ | ♠8 | -1 | +8 |
| +8.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 2 | 3N | ♥K | -2 | +8 |
| +7.3 | Semifinal | 🇺🇸 USA 2 | 35 | 4♥ | ♦J | = | -1 |
| +7.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 59 | 5♦ | ♠Q | = | +7 |
| +6.7 | Semifinal | 🇺🇸 USA 2 | 2 | 4♠x | ♥A | -2 | -5 |
| +6.3 | Semifinal | 🇺🇸 USA 2 | 47 | 3N | ♦7 | +2 | +1 |
| +6.0 | Quarterfinal | 🇪🇸 SPAIN | 44 | 3♥ | ♣A | +2 | +6 |
| +5.3 | Quarterfinal | 🇪🇸 SPAIN | 10 | 5♠ | ♥T | = | -10 |
| +5.0 | Quarterfinal | 🇪🇸 SPAIN | 5 | 4♣ | ♦2 | -4 | +10 |
| +5.0 | Quarterfinal | 🇪🇸 SPAIN | 57 | 4♠ | ♣3 | -1 | +12 |
| +5.0 | Semifinal | 🇺🇸 USA 2 | 38 | 4♣ | ♦7 | = | -7 |
| +5.0 | Semifinal | 🇺🇸 USA 2 | 50 | 4♠ | ♥4 | = | +0 |
| +4.7 | Quarterfinal | 🇪🇸 SPAIN | 13 | 2♠ | ♠6 | -1 | +6 |
| +4.7 | Quarterfinal | 🇪🇸 SPAIN | 49 | 6♠ | ♦J | = | +0 |
| +4.6 | Quarterfinal | 🇪🇸 SPAIN | 59 | 3N | ♦3 | +2 | +0 |
| +4.1 | Quarterfinal | 🇪🇸 SPAIN | 7 | 6♠ | ♦Q | -1 | +13 |
| +4.0 | Semifinal | 🇺🇸 USA 2 | 5 | 4♥ | ♠Q | = | +3 |
| +4.0 | Semifinal | 🇺🇸 USA 2 | 48 | 5♣x | ♠2 | = | +4 |
| +4.0 | Semifinal | 🇺🇸 USA 2 | 52 | 3N | ♠A | = | +0 |
| +4.0 | Semifinal | 🇺🇸 USA 2 | 60 | 3N | ♥Q | +1 | +11 |
| +3.3 | Quarterfinal | 🇪🇸 SPAIN | 3 | 3N | ♦J | = | +0 |
| +3.3 | Semifinal | 🇺🇸 USA 2 | 53 | 6♠x | ♦T | +1 | -8 |
| +3.3 | Semifinal | 🇺🇸 USA 2 | 64 | 3N | ♠5 | = | +0 |
| +3.0 | Semifinal | 🇺🇸 USA 2 | 62 | 2♥ | ♣3 | = | -1 |
| +3.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 4 | 1N | ♥7 | -2 | +7 |
| +3.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 69 | 3♦ | ♠8 | -1 | +8 |
| +2.7 | Quarterfinal | 🇪🇸 SPAIN | 52 | 3N | ♠3 | -2 | +8 |
| +2.7 | Semifinal | 🇺🇸 USA 2 | 56 | 4♠ | ♥K | -1 | -2 |
| +2.4 | Quarterfinal | 🇪🇸 SPAIN | 41 | 2♦ | ♦2 | +3 | +1 |
| +2.3 | Quarterfinal | 🇪🇸 SPAIN | 45 | 3N | ♠9 | +2 | -12 |
| +2.0 | Semifinal | 🇺🇸 USA 2 | 9 | 4♥ | ♦A | = | +0 |
| +2.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 7 | 3N | ♥A | +3 | +1 |
| +2.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 33 | 3♦ | ♣A | +1 | +0 |
| +2.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 45 | 4♠ | ♣K | = | +0 |
| +1.7 | Quarterfinal | 🇪🇸 SPAIN | 43 | 2♥ | ♣J | = | +6 |
| +1.7 | Quarterfinal | 🇪🇸 SPAIN | 48 | Pass | +4 | ||
| +1.3 | Quarterfinal | 🇪🇸 SPAIN | 46 | 6♠ | ♥K | = | +0 |
| +1.3 | Semifinal | 🇺🇸 USA 2 | 36 | 1N | ♦5 | = | +2 |
| +1.3 | Semifinal | 🇺🇸 USA 2 | 63 | 2♥ | ♦2 | -1 | +1 |
| +1.0 | Semifinal | 🇺🇸 USA 2 | 45 | 3N | ♠9 | -1 | +5 |
| +1.0 | Semifinal | 🇺🇸 USA 2 | 51 | 2♥ | ♦J | = | +0 |
| +1.0 | Semifinal | 🇺🇸 USA 2 | 61 | 1N | ♠2 | +2 | -10 |
| +1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 35 | 3N | ♦5 | +2 | +2 |
| +1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 38 | 3♦ | ♣5 | = | +10 |
| +1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 46 | 3N | ♠J | +1 | +4 |
| +1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 63 | 3N | ♠5 | +2 | +11 |
| +0.9 | Quarterfinal | 🇪🇸 SPAIN | 53 | 3♦ | ♥T | +1 | +0 |
| +0.7 | Semifinal | 🇺🇸 USA 2 | 1 | 4♥ | ♠K | = | +1 |
| +0.7 | Semifinal | 🇺🇸 USA 2 | 11 | 6♦ | ♣7 | +1 | +1 |
| +0.7 | Semifinal | 🇺🇸 USA 2 | 40 | 3N | ♦4 | +1 | +0 |
| +0.7 | Semifinal | 🇺🇸 USA 2 | 44 | 4♥ | ♠7 | -2 | +6 |
| +0.4 | Quarterfinal | 🇪🇸 SPAIN | 9 | 3N | ♠4 | +1 | +1 |
| +0.4 | Quarterfinal | 🇪🇸 SPAIN | 61 | 3♣ | ♦7 | = | +0 |
| +0.3 | Quarterfinal | 🇪🇸 SPAIN | 38 | 4♠ | ♣5 | +2 | -11 |
| +0.3 | Quarterfinal | 🇪🇸 SPAIN | 54 | 4♥ | ♣2 | +1 | +0 |
| +0.3 | Quarterfinal | 🇪🇸 SPAIN | 56 | 1♠ | ♣T | +4 | -6 |
| +0.3 | Semifinal | 🇺🇸 USA 2 | 3 | 4♥ | ♦4 | = | +0 |
| +0.0 | Semifinal | 🇺🇸 USA 2 | 6 | 6♠ | ♥T | = | +0 |
| +0.0 | Semifinal | 🇺🇸 USA 2 | 39 | 2♠ | ♥3 | +1 | +8 |
| +0.0 | Semifinal | 🇺🇸 USA 2 | 49 | 4♠ | ♥Q | = | +1 |
| -0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 3 | 1N | ♥3 | +1 | +1 |
| -0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 8 | 3N | ♦4 | +1 | +0 |
| -0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 13 | 4♠ | ♦7 | +1 | +13 |
| -0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 14 | 4♠ | ♥4 | +2 | -11 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 36 | 3N | ♥4 | +1 | -11 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 40 | 3♥ | ♣4 | -1 | +4 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 44 | 4♠x | ♥J | +2 | +12 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 47 | 3♥ | ♦J | -2 | +0 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 48 | 1N | ♣7 | = | +2 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 50 | 4♠ | ♥A | = | +0 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 51 | 4♥ | ♠J | +1 | -11 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 57 | 3N | ♥7 | = | +0 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 58 | 4♠ | ♥K | +1 | +0 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 65 | 4♥ | ♠9 | +1 | +0 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 68 | 2♦ | ♣4 | -1 | -5 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 73 | 2N | ♦T | = | +5 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 76 | 4♥ | ♦K | +2 | +1 |
| +0.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 80 | 5♠ | ♣3 | +1 | -11 |
| -0.1 | Quarterfinal | 🇪🇸 SPAIN | 47 | 4♥x | ♦4 | +1 | -6 |
| -0.3 | Quarterfinal | 🇪🇸 SPAIN | 4 | 2♠ | ♥4 | -1 | +1 |
| -0.3 | Quarterfinal | 🇪🇸 SPAIN | 63 | 3N | ♥6 | = | +7 |
| -0.3 | Semifinal | 🇺🇸 USA 2 | 43 | 3N | ♥Q | +2 | +0 |
| -0.3 | Semifinal | 🇺🇸 USA 2 | 58 | 3N | ♦J | = | -1 |
| -0.6 | Quarterfinal | 🇪🇸 SPAIN | 11 | 4♥ | ♠9 | = | -1 |
| -0.7 | Semifinal | 🇺🇸 USA 2 | 14 | 3♥ | ♠K | +1 | +1 |
| -0.7 | Semifinal | 🇺🇸 USA 2 | 46 | 3♦ | ♠8 | +1 | +0 |
| -1.0 | Quarterfinal | 🇪🇸 SPAIN | 33 | 5♦ | ♠K | +2 | -14 |
| -1.0 | Quarterfinal | 🇪🇸 SPAIN | 51 | 3N | ♥4 | +1 | +0 |
| -1.0 | Semifinal | 🇺🇸 USA 2 | 7 | 4♠ | ♦K | -1 | +3 |
| -1.0 | Semifinal | 🇺🇸 USA 2 | 34 | 3♣ | ♦A | = | +1 |
| -1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 11 | 4♥ | ♠A | +1 | +0 |
| -1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 43 | 1N | ♥5 | -2 | -7 |
| -1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 55 | 3♦ | ♣K | = | +0 |
| -1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 60 | 3N | ♦7 | +1 | -13 |
| -1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 61 | 4♠ | ♦2 | = | -1 |
| -1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 64 | 1♠ | ♥2 | +1 | -1 |
| -1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 71 | 2♠ | ♣7 | = | -1 |
| -1.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 72 | 4♠ | ♣2 | +1 | -1 |
| -1.3 | Quarterfinal | 🇪🇸 SPAIN | 16 | 1N | ♦8 | = | +1 |
| -1.4 | Quarterfinal | 🇪🇸 SPAIN | 40 | 1N | ♦K | +1 | +1 |
| -1.6 | Quarterfinal | 🇪🇸 SPAIN | 1 | 1N | ♠J | -2 | +1 |
| -1.7 | Semifinal | 🇺🇸 USA 2 | 4 | 2♠ | ♣A | -1 | +0 |
| -2.0 | Semifinal | 🇺🇸 USA 2 | 10 | 1N | ♦2 | -1 | +0 |
| -2.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 1 | 3N | ♥T | -2 | -6 |
| -2.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 37 | 3♣ | ♥A | -1 | -2 |
| -2.1 | Quarterfinal | 🇪🇸 SPAIN | 42 | 2N | ♦2 | -1 | -6 |
| -2.3 | Quarterfinal | 🇪🇸 SPAIN | 14 | 3N | ♦8 | -1 | -8 |
| -2.9 | Quarterfinal | 🇪🇸 SPAIN | 6 | 3N | ♥3 | -3 | -9 |
| -2.9 | Quarterfinal | 🇪🇸 SPAIN | 12 | 4♠ | ♣A | = | +7 |
| -3.0 | Quarterfinal | 🇪🇸 SPAIN | 8 | 3N | ♣6 | +1 | +0 |
| -3.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 15 | 3N | ♣6 | -1 | +12 |
| -3.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 34 | 3N | ♦Q | +3 | -1 |
| -3.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 53 | 4♠ | ♣K | -2 | -2 |
| -3.3 | Quarterfinal | 🇪🇸 SPAIN | 2 | 3♥ | ♥4 | +1 | -6 |
| -3.3 | Semifinal | 🇺🇸 USA 2 | 8 | 3N | ♠8 | +1 | +1 |
| -3.7 | Quarterfinal | 🇪🇸 SPAIN | 64 | 2♥ | ♣2 | -1 | -4 |
| -3.7 | Semifinal | 🇺🇸 USA 2 | 12 | 6♥ | ♠A | = | +0 |
| -3.7 | Semifinal | 🇺🇸 USA 2 | 41 | 4♥ | ♣A | = | +1 |
| -3.7 | Semifinal | 🇺🇸 USA 2 | 57 | 4♥ | ♦3 | = | +1 |
| -4.0 | Semifinal | 🇺🇸 USA 2 | 59 | 3N | ♣T | -1 | -5 |
| -4.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 75 | 3♦ | ♥A | -1 | +2 |
| -4.3 | Quarterfinal | 🇪🇸 SPAIN | 36 | 4♠ | ♣K | -1 | -6 |
| -4.3 | Semifinal | 🇺🇸 USA 2 | 37 | 3N | ♣Q | -1 | -6 |
| -5.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 41 | 2♣ | ♥K | -3 | +5 |
| -5.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 78 | 3♥ | ♠5 | -1 | -4 |
| -5.1 | Quarterfinal | 🇪🇸 SPAIN | 60 | 3N | ♥6 | +2 | -10 |
| -5.6 | Quarterfinal | 🇪🇸 SPAIN | 34 | 4♠ | ♦4 | +2 | -13 |
| -6.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 9 | 5♠x | ♣K | = | -5 |
| -6.9 | Quarterfinal | 🇪🇸 SPAIN | 62 | 6♣ | ♠Q | +1 | -11 |
| -7.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 5 | 3♠ | ♥9 | +2 | -6 |
| -7.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 49 | 3N | ♥K | = | -7 |
| -7.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 62 | 3♥ | ♣Q | +2 | -6 |
| -7.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 67 | 4♦ | ♣Q | +1 | -7 |
| -7.1 | Quarterfinal | 🇪🇸 SPAIN | 39 | 3N | ♣A | = | -11 |
| -7.7 | Semifinal | 🇺🇸 USA 2 | 55 | 3♣ | ♠A | +3 | +8 |
| -8.0 | Semifinal | 🇺🇸 USA 2 | 16 | 3N | ♥K | = | -10 |
| -8.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 77 | 4♥ | ♥2 | -2 | -8 |
| -9.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 42 | 3♦ | ♥7 | -2 | -13 |
| -10.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 10 | 2♥ | ♠7 | +1 | -10 |
| -10.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 79 | 1N | ♠J | +2 | -10 |
| -10.3 | Semifinal | 🇺🇸 USA 2 | 33 | 4♥ | ♠6 | -1 | -10 |
| -11.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 6 | 6♠ | ♥5 | +1 | +11 |
| -12.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 16 | 4♠ | ♦9 | -2 | +6 |
| -12.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 52 | 4♠ | ♣K | = | +0 |
| -12.0 | Final | 🇨🇳 CHINA LONG ZHU WOMEN | 56 | 5♠ | ♣A | -1 | -10 |
| -12.7 | Semifinal | 🇺🇸 USA 2 | 15 | 4♠ | ♣7 | -1 | -12 |