🇺🇸 BALOF Daniel · USA1
25rank
-2.5Butler · 98 bds
-0.03per board
±5.2swing
+0.32vs par /bd · #9/20
-0.12adjusted /bd
by round
vs par split: bidding +0.09 · play +0.63
Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted -0.12/bd
Card play — on target: opening leads 83.3% #9 of 18 · declarer play 72.2% #13 of 18 · defence 90.9% #9 of 18
Bidding activity — not a pass: 47.4% #2 of 20 (137/289)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 71.4% (7) | 90.9% (11) |
| Declarer play | 66.7% (6) | 75.0% (12) |
| Defence | 80.0% (10) | 95.7% (23) |
Opening leads by suit led: ♠ 83.3% (6) · ♥ 80.0% (5) · ♦ 100.0% (3) · ♣ 75.0% (4)
vs par by strain: NT +0.39 (33) · a suit +0.28 (65)
vs par by level: part-score +0.03 (33) · game +0.20 (55) · slam +1.90 (10)
By role: declaring -0.53/bd (-2.02 vs par · 54) · defending +0.60/bd (+3.18 vs par · 44)
By vulnerability: vulnerable +0.40/bd (+0.53 vs par · 49) · not vulnerable -0.45/bd (+0.10 vs par · 49)
By round↑ top
| Round | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Quarterfinal | A.Silverstein | G.Szabo – D.Biborka | Closed | 14 | -7.0 | -0.50 | +0.50 |
| Quarterfinal | A.Silverstein | B.Zabradi – D.Tokes | Open | 14 | -3.7 | -0.26 | -2.43 |
| Semifinal | A.Silverstein | E.Xiao – C.Chen | Closed | 14 | -8.4 | -0.60 | -0.36 |
| Semifinal | A.Silverstein | B.Ge – A.Gong | Open | 14 | -8.0 | -0.57 | +1.07 |
| Semifinal | A.Silverstein | K.Ge – B.Zhang | Closed | 14 | -19.5 | -1.39 | -1.36 |
| Final | A.Silverstein | J.Fegarty – T.Gardner | Closed | 14 | +27.3 | +1.95 | +2.43 |
| Final | A.Silverstein | D.Sargent – T.Crosnier | Closed | 14 | +16.8 | +1.20 | +2.36 |
| Final | A.Silverstein | L.Norman – C.Bedford | Open | 0 | +0.0 | +0.00 | · |
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 |
|---|---|---|---|---|---|---|---|
| +13.0 | Semifinal | 🇺🇸 USA2 | 21 | 6♠ | -1 | +17 | |
| +12.0 | Final | 🏴 ENGLAND | 13 | 3NT | ♣3 | -6 | +13 |
| +8.7 | Semifinal | 🇺🇸 USA2 | 20 | 6♥ | = | +1 | |
| +8.7 | Final | 🏴 ENGLAND | 2 | 6♦ | ♥6 | -2 | +17 |
| +8.7 | Final | 🏴 ENGLAND | 23 | 7NT | ♣5 | = | +0 |
| +8.3 | Semifinal | 🇺🇸 USA2 | 48 | 4♠ | ♣A | = | +10 |
| +8.3 | Semifinal | 🇺🇸 USA2 | 54 | 3NT | ♣3 | -1 | +12 |
| +7.3 | Semifinal | 🇺🇸 USA2 | 12 | 4♥ | ♠Q | +1 | +4 |
| +6.9 | Quarterfinal | 🇭🇺 HUNGARY | 46 | 3NT | -3 | +9 | |
| +6.7 | Final | 🏴 ENGLAND | 10 | 3♦ | ♠9 | +1 | +6 |
| +6.0 | Final | 🏴 ENGLAND | 18 | 3♥ | ♦A | +1 | +10 |
| +5.7 | Final | 🏴 ENGLAND | 15 | 3NT | ♦2 | -4 | +11 |
| +5.3 | Semifinal | 🇺🇸 USA2 | 49 | 5♦x | ♥Q | -3 | +12 |
| +5.1 | Quarterfinal | 🇭🇺 HUNGARY | 37 | 3♥ | ♦3 | -1 | +2 |
| +5.0 | Semifinal | 🇺🇸 USA2 | 1 | 2♥ | ♠5 | +1 | +6 |
| +5.0 | Semifinal | 🇺🇸 USA2 | 7 | 4♠ | ♣T | -1 | +6 |
| +5.0 | Final | 🏴 ENGLAND | 6 | 1NT | ♣A | = | +5 |
| +5.0 | Final | 🏴 ENGLAND | 11 | 3NT | ♦4 | +3 | +2 |
| +4.7 | Semifinal | 🇺🇸 USA2 | 26 | 4♠ | -1 | +12 | |
| +4.4 | Quarterfinal | 🇭🇺 HUNGARY | 47 | 3NT | = | -1 | |
| +4.3 | Quarterfinal | 🇭🇺 HUNGARY | 54 | 6♥ | = | +0 | |
| +4.0 | Semifinal | 🇺🇸 USA2 | 11 | 4♥ | ♠T | = | +0 |
| +4.0 | Final | 🏴 ENGLAND | 4 | 3♠ | ♠6 | +2 | +9 |
| +4.0 | Final | 🏴 ENGLAND | 17 | 3♠ | ♣4 | +2 | -3 |
| +3.7 | Semifinal | 🇺🇸 USA2 | 27 | 4♠ | = | +0 | |
| +3.7 | Final | 🏴 ENGLAND | 27 | 3NT | ♥4 | +1 | +0 |
| +3.0 | Final | 🏴 ENGLAND | 16 | 3♥ | ♣A | = | +0 |
| +3.0 | Final | 🏴 ENGLAND | 22 | 5♣ | ♥6 | = | +11 |
| +2.9 | Quarterfinal | 🇭🇺 HUNGARY | 50 | 4♥ | = | +3 | |
| +2.3 | Quarterfinal | 🇭🇺 HUNGARY | 55 | 1NT | -1 | +4 | |
| +2.3 | Semifinal | 🇺🇸 USA2 | 51 | 3♣ | ♠2 | -1 | +0 |
| +2.0 | Semifinal | 🇺🇸 USA2 | 15 | 1NT | = | +5 | |
| +1.9 | Quarterfinal | 🇭🇺 HUNGARY | 32 | 4♠ | ♥A | +1 | +0 |
| +1.9 | Quarterfinal | 🇭🇺 HUNGARY | 35 | 4♥ | ♣7 | +2 | +13 |
| +1.7 | Quarterfinal | 🇭🇺 HUNGARY | 34 | 5♣ | ♥A | +1 | +11 |
| +1.4 | Quarterfinal | 🇭🇺 HUNGARY | 56 | 4♣ | = | +0 | |
| +1.3 | Semifinal | 🇺🇸 USA2 | 2 | 1NT | ♣5 | = | -1 |
| +1.3 | Semifinal | 🇺🇸 USA2 | 55 | 3♦ | ♦T | = | -7 |
| +1.3 | Final | 🏴 ENGLAND | 14 | 1NT | ♥6 | -3 | -6 |
| +1.0 | Quarterfinal | 🇭🇺 HUNGARY | 41 | 4♥ | ♠J | +1 | +0 |
| +1.0 | Semifinal | 🇺🇸 USA2 | 45 | 1NT | ♦5 | +2 | +2 |
| +1.0 | Final | 🏴 ENGLAND | 1 | 3♥ | ♦7 | -1 | -2 |
| +0.7 | Quarterfinal | 🇭🇺 HUNGARY | 36 | 4♥ | ♠3 | = | +0 |
| +0.3 | Semifinal | 🇺🇸 USA2 | 19 | 3NT | +2 | +1 | |
| +0.3 | Final | 🏴 ENGLAND | 3 | 2♠ | ♥5 | = | +7 |
| +0.0 | Semifinal | 🇺🇸 USA2 | 6 | 4♠ | ♦3 | +1 | +0 |
| +0.0 | Semifinal | 🇺🇸 USA2 | 53 | 3NT | ♣T | +1 | +0 |
| +0.0 | Semifinal | 🇺🇸 USA2 | 56 | 4♠ | ♣J | = | -1 |
| -0.0 | Final | 🏴 ENGLAND | 5 | 4♠ | ♦Q | +1 | +0 |
| -0.0 | Final | 🏴 ENGLAND | 20 | 4♥ | ♦K | = | +0 |
| -0.1 | Quarterfinal | 🇭🇺 HUNGARY | 51 | 1NT | +1 | +0 | |
| -0.3 | Semifinal | 🇺🇸 USA2 | 4 | 3NT | ♠J | +2 | +0 |
| -0.3 | Final | 🏴 ENGLAND | 24 | 6♦ | ♣9 | +1 | +11 |
| -0.6 | Quarterfinal | 🇭🇺 HUNGARY | 42 | 4♥ | ♣4 | +1 | +0 |
| -0.7 | Semifinal | 🇺🇸 USA2 | 25 | 3NT | = | +0 | |
| -0.7 | Semifinal | 🇺🇸 USA2 | 44 | 4♠ | ♣J | +1 | -11 |
| -0.7 | Final | 🏴 ENGLAND | 25 | 3NT | ♥2 | +1 | -1 |
| -1.0 | Semifinal | 🇺🇸 USA2 | 8 | 1NT | ♥5 | = | -5 |
| -1.0 | Final | 🏴 ENGLAND | 21 | 3♥ | ♠9 | -1 | +6 |
| -1.1 | Quarterfinal | 🇭🇺 HUNGARY | 43 | 4♠ | = | +0 | |
| -1.1 | Quarterfinal | 🇭🇺 HUNGARY | 45 | 3NT | = | -1 | |
| -1.4 | Quarterfinal | 🇭🇺 HUNGARY | 39 | 1NT | ♦A | -2 | +1 |
| -1.4 | Quarterfinal | 🇭🇺 HUNGARY | 53 | 4♠ | +2 | -13 | |
| -1.7 | Semifinal | 🇺🇸 USA2 | 9 | 5♣ | ♠A | +1 | +10 |
| -1.7 | Final | 🏴 ENGLAND | 7 | 3♣ | ♠A | -1 | -5 |
| -1.7 | Final | 🏴 ENGLAND | 26 | 1NT | ♦J | +2 | +1 |
| -2.0 | Semifinal | 🇺🇸 USA2 | 14 | 2♥ | ♠3 | -1 | -2 |
| -2.1 | Quarterfinal | 🇭🇺 HUNGARY | 30 | 5♥x | ♠K | -1 | +0 |
| -2.1 | Quarterfinal | 🇭🇺 HUNGARY | 38 | 3♠ | ♣T | -1 | +0 |
| -2.3 | Quarterfinal | 🇭🇺 HUNGARY | 29 | 4♥ | ♦J | = | +0 |
| -2.3 | Quarterfinal | 🇭🇺 HUNGARY | 33 | 6♥ | ♠J | -1 | -13 |
| -2.6 | Quarterfinal | 🇭🇺 HUNGARY | 40 | 2♣ | ♥4 | = | +0 |
| -2.7 | Quarterfinal | 🇭🇺 HUNGARY | 49 | 4♥ | = | -11 | |
| -2.9 | Quarterfinal | 🇭🇺 HUNGARY | 48 | 3NT | = | +0 | |
| -3.0 | Semifinal | 🇺🇸 USA2 | 3 | 3NT | ♥6 | +2 | +0 |
| -3.0 | Semifinal | 🇺🇸 USA2 | 16 | 2♥ | = | -1 | |
| -3.0 | Final | 🏴 ENGLAND | 12 | 2♥ | ♦2 | +1 | -7 |
| -3.7 | Final | 🏴 ENGLAND | 9 | 7NT | ♦6 | = | +0 |
| -4.3 | Semifinal | 🇺🇸 USA2 | 46 | 2♥ | ♣4 | = | +0 |
| -4.3 | Semifinal | 🇺🇸 USA2 | 52 | 4♠ | ♣K | = | -8 |
| -4.7 | Semifinal | 🇺🇸 USA2 | 22 | 6♦ | = | +0 | |
| -5.0 | Semifinal | 🇺🇸 USA2 | 23 | 5♦ | -1 | -6 | |
| -5.3 | Semifinal | 🇺🇸 USA2 | 5 | 3NT | ♣8 | -2 | -8 |
| -5.7 | Semifinal | 🇺🇸 USA2 | 24 | 4♥x | -2 | -5 | |
| -5.9 | Quarterfinal | 🇭🇺 HUNGARY | 31 | 2♠ | ♣A | = | -7 |
| -6.0 | Semifinal | 🇺🇸 USA2 | 28 | 3NT | = | +0 | |
| -6.3 | Final | 🏴 ENGLAND | 19 | 3NT | ♥T | -2 | -8 |
| -6.6 | Quarterfinal | 🇭🇺 HUNGARY | 44 | 3NT | -1 | -12 | |
| -6.7 | Semifinal | 🇺🇸 USA2 | 47 | 3NT | ♠T | = | +1 |
| -7.3 | Semifinal | 🇺🇸 USA2 | 18 | 4♥ | -1 | +2 | |
| -7.3 | Final | 🏴 ENGLAND | 28 | 3♦ | ♥5 | -2 | -5 |
| -7.7 | Semifinal | 🇺🇸 USA2 | 13 | 4♥ | ♦5 | = | -3 |
| -8.0 | Semifinal | 🇺🇸 USA2 | 17 | 3NT | -2 | -11 | |
| -8.3 | Final | 🏴 ENGLAND | 8 | 5♣x | ♠T | -2 | -5 |
| -10.0 | Quarterfinal | 🇭🇺 HUNGARY | 52 | 2♥x | +1 | -12 | |
| -10.0 | Semifinal | 🇺🇸 USA2 | 10 | 4♥ | ♦4 | -1 | -12 |
| -14.0 | Semifinal | 🇺🇸 USA2 | 50 | 7♥ | ♠J | -1 | -14 |
| -16.0 | Semifinal | 🇺🇸 USA2 | 43 | 5♣x | ♠2 | -4 | -15 |