🇺🇸 BRESCOLL Zachary · USA1

1rank
+270.4Butler · 224 bds
+1.21per board
±5.3swing
+0.68vs par /bd · #15/88
+1.11adjusted /bd
Butler per round: 28.4 30.8 43.2 -7 -5 32 47.3 14.2 -2.1 -3.7 32.6 -14.2 40.3 33.6by round

vs par split: bidding +0.31 · play +0.52

Strength of schedule: opponents averaged -0.10/bd (an easy draw) → opponent-adjusted +1.11/bd

Card play — on target: opening leads 80.4% #23 of 88 · declarer play 77.0% #22 of 88 · defence 93.1% #2 of 88

Card play by contract type — on target
vs NTvs a suit
Opening leads73.7% (19)83.8% (37)
Declarer play60.0% (15)82.6% (46)
Defence85.3% (34)97.0% (67)

Opening leads by suit led: ♠ 64.3% (14) · ♥ 81.2% (16) · ♦ 85.7% (7) · ♣ 89.5% (19)

vs par by strain: NT +0.76 (59) · a suit +0.85 (156)

vs par by level: part-score +1.69 (71) · game +1.15 (126) · slam -4.83 (18)

By role: declaring +1.70/bd (-1.17 vs par · 121) · defending +0.63/bd (+2.85 vs par · 103)

By vulnerability: vulnerable +0.62/bd (-0.06 vs par · 112) · not vulnerable +1.80/bd (+1.42 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.KaplanH.Teo – K.KohClosed16+28.4+1.77+3.19
Round 2A.KaplanS.Hult – S.EkenbergOpen16+30.8+1.93-1.12
Round 4A.KaplanB.Snowden – B.KristensenOpen16+43.2+2.70+2.75
Round 5A.KaplanS.Shah – A.RobertsClosed16-7.0-0.44-0.62
Round 6A.KaplanG.Lafont – F.CharignonOpen16-5.0-0.31-2.12
Round 7A.KaplanJ.Etchepareborda – S.RuedaOpen16+32.0+2.00+1.19
Round 8A.KaplanH.Wei – J.YinClosed16+47.3+2.96+0.44
Round 9A.KaplanI.Losiewicz – A.TerszakOpen16+14.2+0.89-1.12
Round 10A.KaplanA.Takatsuji – K.MatsudaClosed16-2.1-0.13+0.56
Round 11A.KaplanS.Macdonald – J.HebbertOpen16-3.7-0.23-0.25
Round 12A.KaplanA.Calmanovici – R.SauClosed16+32.6+2.04+2.44
Round 14A.KaplanD.Braun – R.CooperOpen16-14.2-0.89+0.81
Round 15A.KaplanC.Bakke – H.BrandsnesClosed16+40.3+2.52+0.94
Round 17A.KaplanK.Lin – Y.LinOpen16+33.6+2.10+2.44

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.

ButlerRoundOpponentsBdContractLeadResvs par
+12.9Round 8🇨🇳 CHINA105♥x♠A-3+12
+11.8Round 14🇦🇺 AUSTRALIA43NT♥3-1+17
+11.3Round 14🇦🇺 AUSTRALIA164♥♥3=+11
+10.5Round 2🇸🇪 SWEDEN56♦♠T=-12
+10.5Round 15🇳🇴 NORWAY134♠♦9=+10
+9.9Round 14🇦🇺 AUSTRALIA134♥♥3=+10
+9.7Round 8🇨🇳 CHINA25♥♣A-2+9
+9.7Round 15🇳🇴 NORWAY44♠x♦A+2+11
+9.5Round 4🇺🇸 USA235♥♣4+2+17
+9.5Round 9🇵🇱 POLAND63NT♠Q=+6
+9.2Round 4🇺🇸 USA216NT♠A-1+10
+9.2Round 11🇨🇦 CANADA42♣x♦K-2+8
+9.1Round 1🇸🇬 SINGAPORE73♦♥A-1+11
+9.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND95♦♦A=+6
+9.0Round 8🇨🇳 CHINA117♠♦K=+0
+8.9Round 4🇺🇸 USA2166♦x♥A-2+13
+8.9Round 9🇵🇱 POLAND83NT♦9=+7
+8.9Round 17🇹🇼 CHINESE TAIPEI123NT♠2-1+6
+8.8Round 12🇮🇹 ITALY154♠♥2-1+10
+8.6Round 2🇸🇪 SWEDEN26♠♥3=+0
+8.5Round 4🇺🇸 USA257♠♣4=+0
+8.2Round 8🇨🇳 CHINA123NT♥J-2+11
+8.2Round 17🇹🇼 CHINESE TAIPEI54♥♣9-1+12
+8.0Round 2🇸🇪 SWEDEN73N♠5+4+2
+8.0Round 9🇵🇱 POLAND43NT♠4=-1
+7.7Round 7🇦🇷 ARGENTINA94♠♥2=+0
+7.7Round 10🇯🇵 JAPAN74♥♣6+1+1
+7.7Round 11🇨🇦 CANADA93NT♥2=+7
+7.6Round 4🇺🇸 USA2115♦♥A+1+1
+7.2Round 8🇨🇳 CHINA63NT♠5+1+1
+7.1Round 1🇸🇬 SINGAPORE134♥♣2+2+13
+7.1Round 6🇫🇷 FRANCE24♠♣8=+8
+6.8Round 1🇸🇬 SINGAPORE164♥♠A-1+12
+6.7Round 8🇨🇳 CHINA133NT♠K+2+1
+6.4Round 2🇸🇪 SWEDEN34♠♥K-2+7
+6.4Round 15🇳🇴 NORWAY34♥♠A=+3
+6.3Round 7🇦🇷 ARGENTINA42♣♦A=+6
+6.3Round 15🇳🇴 NORWAY73♠♦5+1+1
+6.1Round 7🇦🇷 ARGENTINA101NT♥2+4+10
+6.1Round 9🇵🇱 POLAND133NTx♦T-1+8
+6.1Round 12🇮🇹 ITALY93NT♦9+1-1
+5.9Round 4🇺🇸 USA293NT♦4+1+0
+5.8Round 1🇸🇬 SINGAPORE146♦♠A-2+11
+5.7Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♣7-1+10
+5.7Round 17🇹🇼 CHINESE TAIPEI43NT♥2=+0
+5.6Round 4🇺🇸 USA243♦♠A+1+0
+5.5Round 10🇯🇵 JAPAN83NT♠J-1+5
+5.2Round 7🇦🇷 ARGENTINA24♥♣4-1+9
+5.2Round 11🇨🇦 CANADA13NT♣5-1+10
+5.1Round 17🇹🇼 CHINESE TAIPEI23NT♦J+1+8
+4.9Round 2🇸🇪 SWEDEN153N♦6+2+1
+4.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND112NT♣J=-7
+4.7Round 1🇸🇬 SINGAPORE32♠♠5+1+0
+4.7Round 4🇺🇸 USA283♥♦Q-1+10
+4.7Round 10🇯🇵 JAPAN101♥♦K-1+6
+4.5Round 1🇸🇬 SINGAPORE151NT♠4+1+5
+4.5Round 12🇮🇹 ITALY104♥♦Q+2+1
+4.5Round 15🇳🇴 NORWAY163♣♦Q-1-2
+4.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND163NT♥5+3+2
+4.3Round 7🇦🇷 ARGENTINA74♥♠A=+10
+4.3Round 10🇯🇵 JAPAN144♠♦K+1+0
+4.2Round 7🇦🇷 ARGENTINA51NT♣2+1+6
+4.2Round 12🇮🇹 ITALY63♦♠J-1-1
+4.2Round 15🇳🇴 NORWAY83♥♣A+1+4
+4.1Round 1🇸🇬 SINGAPORE112♠♦6-3+6
+4.1Round 8🇨🇳 CHINA14♠♥K=-11
+4.1Round 14🇦🇺 AUSTRALIA94♦♥3+1+12
+4.0Round 12🇮🇹 ITALY144♠♥6-2+6
+3.9Round 10🇯🇵 JAPAN34♥♦9=+0
+3.7Round 7🇦🇷 ARGENTINA163♦♦7+1+1
+3.7Round 9🇵🇱 POLAND32♦♠9=-1
+3.7Round 10🇯🇵 JAPAN14♠♦8+1+4
+3.6Round 1🇸🇬 SINGAPORE21NT♥Q=+0
+3.5Round 6🇫🇷 FRANCE15♣♣K=+0
+3.4Round 1🇸🇬 SINGAPORE82♠♦A+1+0
+3.3Round 2🇸🇪 SWEDEN81N♣K=+0
+3.3Round 8🇨🇳 CHINA143♥♠T=+1
+3.3Round 11🇨🇦 CANADA32♦♣K+1+5
+3.3Round 12🇮🇹 ITALY133♠♠K+1+10
+3.3Round 17🇹🇼 CHINESE TAIPEI112♠♦10-1+8
+3.2Round 15🇳🇴 NORWAY14♥♠2=+3
+3.2Round 17🇹🇼 CHINESE TAIPEI133♠♠7+1+1
+3.1Round 4🇺🇸 USA2154♥♥A=+0
+3.1Round 11🇨🇦 CANADA144♥♥10+2+1
+3.0Round 15🇳🇴 NORWAY114♥x♥A-2-4
+2.8Round 12🇮🇹 ITALY74♠♥2+1+13
+2.8Round 17🇹🇼 CHINESE TAIPEI164♠♣K=+0
+2.6Round 6🇫🇷 FRANCE52♦♠Q=-1
+2.6Round 9🇵🇱 POLAND154♠♣7-1+5
+2.5Round 10🇯🇵 JAPAN133♠♥10+1+1
+2.5Round 11🇨🇦 CANADA124♥♣A+2+11
+2.4Round 9🇵🇱 POLAND124NT♠6+2+11
+2.4Round 9🇵🇱 POLAND163NT♥T=+0
+2.3Round 2🇸🇪 SWEDEN165♦♠3-1+5
+2.3Round 15🇳🇴 NORWAY94♠♥8+1+0
+2.2Round 1🇸🇬 SINGAPORE13♥♠Q-2+0
+2.2Round 8🇨🇳 CHINA94♠♥K-1-2
+2.1Round 2🇸🇪 SWEDEN92♠♦7=+6
+1.9Round 15🇳🇴 NORWAY104♥♠6+1+0
+1.9Round 17🇹🇼 CHINESE TAIPEI144♥♠2+1+4
+1.8Round 10🇯🇵 JAPAN62♣♠J+2+11
+1.8Round 12🇮🇹 ITALY83♠♥A-1+8
+1.8Round 17🇹🇼 CHINESE TAIPEI74♥♠7-2+12
+1.7Round 1🇸🇬 SINGAPORE93♠♣3-1+5
+1.7Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♦♣K+1+0
+1.7Round 15🇳🇴 NORWAY54♠♣A-1+5
+1.7Round 17🇹🇼 CHINESE TAIPEI15♣x♣5-1+5
+1.6Round 9🇵🇱 POLAND23♦♣8-3+0
+1.6Round 12🇮🇹 ITALY54♥♠4-4-9
+1.6Round 14🇦🇺 AUSTRALIA62♥♥3+2+7
+1.5Round 6🇫🇷 FRANCE64♥♣8+2-11
+1.5Round 17🇹🇼 CHINESE TAIPEI82♠♥A-2+1
+1.3Round 7🇦🇷 ARGENTINA143♦♣2+1+7
+1.3Round 11🇨🇦 CANADA115♣♠K+1+1
+1.3Round 11🇨🇦 CANADA164♥♠A+1+0
+1.1Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND14♠♦6+2+11
+1.1Round 7🇦🇷 ARGENTINA153♠♦K=-7
+1.0Round 7🇦🇷 ARGENTINA135♠♣2-1+3
+1.0Round 8🇨🇳 CHINA52♥♥A+1+0
+0.9Round 11🇨🇦 CANADA81NT♣6-2-1
+0.9Round 12🇮🇹 ITALY15♣x♠2-2+0
+0.9Round 12🇮🇹 ITALY32♥♣8+1-7
+0.7Round 10🇯🇵 JAPAN154♠♣10+1+0
+0.6Round 11🇨🇦 CANADA23NT♦4+3-13
+0.6Round 12🇮🇹 ITALY114♥♦K+2+11
+0.5Round 6🇫🇷 FRANCE103♠♣8=+0
+0.5Round 6🇫🇷 FRANCE111NTx♦A-1-1
+0.5Round 12🇮🇹 ITALY42♠♠10=+1
+0.4Round 2🇸🇪 SWEDEN41N♠5=+0
+0.4Round 2🇸🇪 SWEDEN63N♠A-2-6
+0.4Round 6🇫🇷 FRANCE81NT♠6-1-4
+0.4Round 7🇦🇷 ARGENTINA12♦♣2-1-2
+0.4Round 15🇳🇴 NORWAY61NT♣6+1+0
+0.3Round 2🇸🇪 SWEDEN103N♦6+3-12
+0.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND132♠♣A-1+6
+0.3Round 9🇵🇱 POLAND93♦♥J+1+0
+0.3Round 11🇨🇦 CANADA63NT♥10=+2
+0.3Round 14🇦🇺 AUSTRALIA142♦♥3-2-7
+0.1Round 2🇸🇪 SWEDEN112♥♦J+1+7
+0.1Round 8🇨🇳 CHINA163NT♠2+1-1
+0.1Round 10🇯🇵 JAPAN94♥♠8+2+1
+0.1Round 10🇯🇵 JAPAN161NT♥J=+1
+0.1Round 17🇹🇼 CHINESE TAIPEI94♥♥5=+0
-0.1Round 6🇫🇷 FRANCE41NT♣A-1+0
-0.1Round 9🇵🇱 POLAND145NT♣T=-11
-0.1Round 14🇦🇺 AUSTRALIA51NT♥3+1+1
-0.2Round 14🇦🇺 AUSTRALIA154♥♥3+2+13
-0.3Round 6🇫🇷 FRANCE132♠♦10+1+0
-0.3Round 15🇳🇴 NORWAY151NT♠K-1+0
-0.4Round 2🇸🇪 SWEDEN13N♣3-2-6
-0.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144NT♠7+2-11
-0.5Round 7🇦🇷 ARGENTINA125♣♥K-1-5
-0.6Round 8🇨🇳 CHINA73NT♣8+1+0
-0.7Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND156♥♠K+1-13
-0.7Round 8🇨🇳 CHINA44♥♣J-1-6
-0.8Round 1🇸🇬 SINGAPORE63NT♠Q+1+0
-0.8Round 4🇺🇸 USA2133N♠K+3-1
-0.8Round 14🇦🇺 AUSTRALIA122♠♥3-1+2
-0.9Round 4🇺🇸 USA224♠♣4+1+0
-0.9Round 6🇫🇷 FRANCE34♥♣Q+2-1
-0.9Round 6🇫🇷 FRANCE144♠x♥6-1-8
-0.9Round 7🇦🇷 ARGENTINA113NT♣2+2+0
-0.9Round 9🇵🇱 POLAND14♥♠5=+0
-0.9Round 17🇹🇼 CHINESE TAIPEI35♥♣K+1-12
-0.9Round 17🇹🇼 CHINESE TAIPEI103♦♠5=+0
-1.0Round 4🇺🇸 USA264♦x♠A-3+4
-1.0Round 14🇦🇺 AUSTRALIA71♠♥3+2+0
-1.1Round 6🇫🇷 FRANCE161NT♠5=+1
-1.2Round 12🇮🇹 ITALY23♣♦K=+0
-1.3Round 1🇸🇬 SINGAPORE43NT♦10+2+0
-1.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♠♣3=-1
-1.3Round 6🇫🇷 FRANCE123NT♥7+2+0
-1.3Round 14🇦🇺 AUSTRALIA114♥♥3=-3
-1.4Round 7🇦🇷 ARGENTINA36NT♠7+1-13
-1.6Round 4🇺🇸 USA2124♠♥5=+0
-1.7Round 6🇫🇷 FRANCE92♥♦8-2+0
-1.7Round 10🇯🇵 JAPAN113♥♠Q=+7
-2.1Round 14🇦🇺 AUSTRALIA22NT♥3=+0
-2.1Round 15🇳🇴 NORWAY23NT♥7-3-7
-2.3Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND52♣♣A-2-3
-2.3Round 12🇮🇹 ITALY16Pass-4
-2.3Round 17🇹🇼 CHINESE TAIPEI153♦x♥K-1-6
-2.4Round 7🇦🇷 ARGENTINA63NT♠2=-7
-2.8Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♥2+1+12
-3.0Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103NT♥3+1-1
-3.1Round 9🇵🇱 POLAND74♥♣7-1-13
-3.7Round 2🇸🇪 SWEDEN124♥x♠5-4+9
-3.7Round 11🇨🇦 CANADA136♥♣A-1-7
-3.8Round 4🇺🇸 USA2102♦♦9=-5
-3.9Round 12🇮🇹 ITALY124♥♠K=+1
-4.1Round 2🇸🇪 SWEDEN143♦♠4+1-7
-4.1Round 7🇦🇷 ARGENTINA83NT♥2=+1
-4.1Round 15🇳🇴 NORWAY126♦♣2=+2
-4.4Round 4🇺🇸 USA272♠♣3-1-5
-4.4Round 9🇵🇱 POLAND113NT♦K=-7
-4.6Round 8🇨🇳 CHINA85♦x♥A-3-2
-4.7Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND123NT♠10=+2
-4.8Round 10🇯🇵 JAPAN54♠♥K-1-6
-5.3Round 11🇨🇦 CANADA154♠♣6=-6
-5.6Round 8🇨🇳 CHINA34♥♣K-1-6
-5.6Round 8🇨🇳 CHINA154♠♠5=+0
-6.1Round 1🇸🇬 SINGAPORE104♥♦9+1+0
-6.1Round 1🇸🇬 SINGAPORE123NT♥2=+1
-6.1Round 9🇵🇱 POLAND54♠x♣K=-5
-6.5Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND36♥♦4-1-11
-6.5Round 6🇫🇷 FRANCE73NT♠5-2-13
-6.5Round 17🇹🇼 CHINESE TAIPEI66♥♣2=+0
-7.3Round 4🇺🇸 USA2144♥♠Q+1+0
-7.3Round 15🇳🇴 NORWAY146♣♥A-3-11
-7.9Round 11🇨🇦 CANADA74♠♥4-1-12
-8.3Round 2🇸🇪 SWEDEN134♠♦J-1-12
-8.3Round 6🇫🇷 FRANCE155♣x♠6+1-4
-9.0Round 11🇨🇦 CANADA105♥♦A-1+3
-9.9Round 10🇯🇵 JAPAN26♠♦K-1-13
-10.1Round 10🇯🇵 JAPAN43NT♥8=+0
-10.2Round 14🇦🇺 AUSTRALIA33NT♥3+1-8
-10.3Round 1🇸🇬 SINGAPORE56♥♣9-1-13
-10.6Round 10🇯🇵 JAPAN124♥x♣K=-9
-11.1Round 14🇦🇺 AUSTRALIA83NTx♥3=-10
-11.5Round 14🇦🇺 AUSTRALIA104♥♥3-3-17
-12.2Round 5🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠x♦J=-12
-13.2Round 11🇨🇦 CANADA56♥♠A-1-13
-14.9Round 14🇦🇺 AUSTRALIA15♣x♥3-7-15
-16.7Round 9🇵🇱 POLAND107♠♦A-1-17