🇨🇦 TSANG Jeffrey · CANADA

61rank
+46.5Butler · 252 bds
+0.18per board
±5.4swing
+0.12vs par /bd · #56/115
+0.17adjusted /bd
Butler per round: 10.2 22.8 2.4 52.7 25.4 -27.1 8.4 2.4 -7.5 -36.2 21.2 5.1 -25.6 -9.3 -0.1 15.2 -42.1 28.6by round

vs par split: bidding +0.33 · play -0.14

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.17/bd

Card play — on target: opening leads 84.6% #14 of 115 · declarer play 71.7% #66 of 115 · defence 78.8% #97 of 115

Card play by contract type — on target
vs NTvs a suit
Opening leads73.7% (19)88.1% (59)
Declarer play75.0% (16)70.5% (44)
Defence82.9% (35)77.5% (102)

Opening leads by suit led: ♠ 78.6% (14) · ♥ 78.3% (23) · ♦ 92.3% (26) · ♣ 86.7% (15)

vs par by strain: NT +0.32 (68) · a suit +0.07 (183)

vs par by level: part-score -0.20 (82) · game +0.10 (146) · slam +1.56 (23)

By role: declaring -0.11/bd (-2.63 vs par · 114) · defending +0.43/bd (+2.38 vs par · 138)

By vulnerability: vulnerable +0.27/bd (+0.09 vs par · 126) · not vulnerable +0.10/bd (+0.14 vs par · 126)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1E.MacaulayT.Grude – K.HeggeClosed14+10.2+0.73-1.07
Round 2E.MacaulayD.Bilde – R.JepsenOpen14+22.8+1.63+0.79
Round 3E.MacaulayS.Ng – J.OngOpen14+2.4+0.17-0.14
Round 4E.MacaulayD.Gullberg – M.GronkvistOpen14+52.7+3.76+6.86
Round 6E.MacaulayA.Argain – N.SengialiClosed14+25.4+1.81+2.93
Round 7E.MacaulayB.Combescure – J.BernardClosed14-27.1-1.94-2.64
Round 8E.MacaulayM.Brown – V.BoutonClosed14+8.4+0.60+0.43
Round 9E.MacaulayE.Wackwitz – C.WesterbeekOpen14+2.4+0.17+0.86
Round 10E.MacaulayP.Jassem – J.WojcieszekClosed14-7.5-0.54+0.21
Round 11E.MacaulayZ.Grossack – A.GrossackOpen14-36.2-2.59-2.86
Round 13E.MacaulayT.Chung – S.LeeOpen14+21.2+1.51+0.93
Round 14E.MacaulayJ.Thompson – S.WilliamsClosed14+5.1+0.36+0.00
Round 15E.MacaulayA.Morgiel – V.VikjordClosed14-25.6-1.83-4.14
Round 16E.MacaulayB.Ozen – E.AydogduClosed14-9.3-0.66-1.21
Round 17E.MacaulayW.Zhu – E.WuClosed14-0.1-0.01-0.29
Round 18E.MacaulayV.Fagerlund – A.AimalaClosed14+15.2+1.09+3.00
Round 19E.MacaulayS.Liu – L.ZhangClosed14-42.1-3.01-3.79
Round 21E.MacaulayB.Ellece – G.MaeleClosed14+28.6+2.04+2.21

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
+14.0Round 18🇫🇮 FINLAND203♥x♠Q-4+10
+12.6Round 2🇩🇰 DENMARK157NT♠J=+11
+12.5Round 8🇳🇿 NEW ZEALAND225♠x♣J-2+13
+12.4Round 7🇫🇷 FRANCE76♥♠Q=+0
+12.3Round 21BOTSWANA114NT♣3+3+14
+11.5Round 3🇸🇬 SINGAPORE76♥♠J-2+13
+11.5Round 6🇦🇷 ARGENTINA235♣♥3-3+14
+11.4Round 4🇸🇪 SWEDEN156♠♦J-1+17
+11.4Round 6🇦🇷 ARGENTINA195♠x♦A-1+13
+11.2Round 17🇺🇸 USA 215♦x♣Q+1+4
+10.2Round 6🇦🇷 ARGENTINA252♣♥5=+11
+10.2Round 21BOTSWANA123NT♠10-2+11
+10.1Round 14🇦🇺 AUSTRALIA274♠♦6-1+10
+10.0Round 13🇹🇼 CHINESE TAIPEI44♠♣7=+10
+9.8Round 2🇩🇰 DENMARK177♥♦2-1+14
+9.5Round 6🇦🇷 ARGENTINA204♥♣A=+9
+9.0Round 13🇹🇼 CHINESE TAIPEI94♠♣6=+8
+8.7Round 6🇦🇷 ARGENTINA185♣♥6+1+11
+8.6Round 21BOTSWANA74♠♠J=+3
+8.5Round 3🇸🇬 SINGAPORE23NT♥J=-1
+8.3Round 19🇨🇳 CHINA106♠♥T-1+13
+8.2Round 4🇸🇪 SWEDEN203NT♥K=+10
+8.1Round 17🇺🇸 USA 262♥x♣4-2+3
+8.0Round 8🇳🇿 NEW ZEALAND213♦♦4-2+6
+7.8Round 9🇳🇱 NETHERLANDS36NT♠6=+0
+7.7Round 1🇳🇴 NORWAY16♦♣4+1-11
+7.7Round 1🇳🇴 NORWAY34♥x♠9-3+9
+7.7Round 2🇩🇰 DENMARK232♥♥3+3+10
+7.7Round 4🇸🇪 SWEDEN266♦♣J-2+13
+7.7Round 4🇸🇪 SWEDEN284♥♣9=+14
+7.6Round 18🇫🇮 FINLAND186♦♣7=-2
+7.2Round 1🇳🇴 NORWAY63NTx♠10=+4
+7.2Round 9🇳🇱 NETHERLANDS13NT♠6-3+12
+6.9Round 16🇹🇷 TURKEY226♦♠J-2+14
+6.8Round 16🇹🇷 TURKEY186♥♠2=-11
+6.6Round 4🇸🇪 SWEDEN224♥♣2-1+5
+6.3Round 4🇸🇪 SWEDEN254♠x♥7-2+10
+6.1Round 14🇦🇺 AUSTRALIA181NTx♣Q-2+9
+5.9Round 9🇳🇱 NETHERLANDS143♥♠A+1+7
+5.7Round 13🇹🇼 CHINESE TAIPEI104♥♦2-3+10
+5.3Round 8🇳🇿 NEW ZEALAND274♥♣8=+0
+5.3Round 9🇳🇱 NETHERLANDS114♥♠3+2+11
+5.3Round 11🇺🇸 USA 113NT♥7-3+6
+5.1Round 21BOTSWANA83NTx♥3-1+5
+5.0Round 4🇸🇪 SWEDEN194♠♦2-1+5
+4.8Round 11🇺🇸 USA 1134♠♣Q=+0
+4.7Round 3🇸🇬 SINGAPORE144♥♠K=+11
+4.7Round 17🇺🇸 USA 2125♦♠7+1-13
+4.5Round 6🇦🇷 ARGENTINA283NT♦7-2+6
+4.5Round 14🇦🇺 AUSTRALIA263NT♣4=+0
+4.4Round 13🇹🇼 CHINESE TAIPEI114♠♥4=+7
+4.2Round 4🇸🇪 SWEDEN244♠♥K-2+5
+4.2Round 21BOTSWANA23♦♥K=+11
+4.1Round 21BOTSWANA62♠♦4-1+6
+4.0Round 10🇵🇱 POLAND283NT♥9-2+6
+4.0Round 18🇫🇮 FINLAND254♥♦6+1+1
+3.8Round 13🇹🇼 CHINESE TAIPEI14♠x♦9-1+6
+3.6Round 4🇸🇪 SWEDEN273NT♣3-4+8
+3.4Round 15🇩🇪 GERMANY12♥♥6+2+6
+3.3Round 8🇳🇿 NEW ZEALAND243♣♦J+1+0
+3.3Round 15🇩🇪 GERMANY77♠♠2=+0
+3.3Round 21BOTSWANA43♠♣5+3-10
+3.2Round 1🇳🇴 NORWAY22♦♣4=+5
+3.2Round 8🇳🇿 NEW ZEALAND204♠♣A+2-13
+3.1Round 13🇹🇼 CHINESE TAIPEI125NT♠8+2-10
+3.0Round 2🇩🇰 DENMARK283NT♦2+1+0
+3.0Round 8🇳🇿 NEW ZEALAND162♠♠2-1+11
+2.8Round 6🇦🇷 ARGENTINA173NT♠Q-3+6
+2.8Round 21BOTSWANA131NT♦10-1+12
+2.6Round 18🇫🇮 FINLAND262♦♠5=+12
+2.5Round 19🇨🇳 CHINA42♦♣8-1+5
+2.4Round 9🇳🇱 NETHERLANDS54♥♣J=+3
+2.4Round 13🇹🇼 CHINESE TAIPEI33NT♠4+3+10
+2.4Round 18🇫🇮 FINLAND222♠♦2+1+7
+2.3Round 4🇸🇪 SWEDEN185♥♣5-1+9
+2.3Round 8🇳🇿 NEW ZEALAND174♥♠4-1+5
+2.2Round 2🇩🇰 DENMARK254♠♦2=+0
+2.2Round 16🇹🇷 TURKEY263NT♥9+2+1
+2.1Round 14🇦🇺 AUSTRALIA233NT♠6+2+2
+2.0Round 11🇺🇸 USA 133NT♠4+3+2
+2.0Round 16🇹🇷 TURKEY252♠♦2-2-1
+1.9Round 1🇳🇴 NORWAY72♥♠4+1+10
+1.9Round 7🇫🇷 FRANCE64♠♦2-2+6
+1.9Round 10🇵🇱 POLAND203NT♣10-2+8
+1.9Round 13🇹🇼 CHINESE TAIPEI23♦♥8-1-7
+1.9Round 17🇺🇸 USA 281NT♥9-3+2
+1.9Round 19🇨🇳 CHINA13♥♦8+2+6
+1.9Round 21BOTSWANA12♦♣K+3+1
+1.8Round 6🇦🇷 ARGENTINA224♥♦Q+2+1
+1.8Round 7🇫🇷 FRANCE144♣♥5-2+6
+1.7Round 11🇺🇸 USA 1122♠♣J+1+0
+1.7Round 14🇦🇺 AUSTRALIA253NT♣9+1+0
+1.6Round 15🇩🇪 GERMANY144♠♦K+3+2
+1.5Round 14🇦🇺 AUSTRALIA174♠♦3+2+11
+1.4Round 11🇺🇸 USA 163NT♥2-1+6
+1.3Round 19🇨🇳 CHINA32♠♥J-1+2
+1.1Round 13🇹🇼 CHINESE TAIPEI64♠♣7+1-13
+1.1Round 13🇹🇼 CHINESE TAIPEI86NT♥9=+11
+1.0Round 8🇳🇿 NEW ZEALAND264♥♠K-1+11
+1.0Round 9🇳🇱 NETHERLANDS44♠♥A-2+8
+1.0Round 17🇺🇸 USA 292♥♣Q+1+0
+0.9Round 2🇩🇰 DENMARK273♠♦2-4-5
+0.9Round 7🇫🇷 FRANCE123NT♠6=-2
+0.9Round 18🇫🇮 FINLAND174♠♣3=+0
+0.9Round 19🇨🇳 CHINA54♠♣3-2-8
+0.8Round 1🇳🇴 NORWAY104♠♣4+1+0
+0.8Round 16🇹🇷 TURKEY243NT♥3=+0
+0.7Round 7🇫🇷 FRANCE82♥♦2=+0
+0.7Round 10🇵🇱 POLAND164♥♠4=+0
+0.7Round 18🇫🇮 FINLAND234♠♣Q+2+1
+0.6Round 1🇳🇴 NORWAY94♠♣9=+0
+0.6Round 18🇫🇮 FINLAND284♠♣Q=-3
+0.6Round 19🇨🇳 CHINA114♥♠A+1+0
+0.5Round 2🇩🇰 DENMARK183♦♦2+3-6
+0.5Round 3🇸🇬 SINGAPORE93♠♦6=+7
+0.4Round 15🇩🇪 GERMANY51NT♥6-1+2
+0.3Round 1🇳🇴 NORWAY43NT♠6+3-13
+0.3Round 1🇳🇴 NORWAY133NT♠K+2-12
+0.3Round 4🇸🇪 SWEDEN164♥♠Q+1+0
+0.3Round 6🇦🇷 ARGENTINA263NT♦3=-1
+0.3Round 14🇦🇺 AUSTRALIA244♥♦5=-11
+0.3Round 14🇦🇺 AUSTRALIA283NT♠4+2+0
+0.3Round 15🇩🇪 GERMANY114♥♦8=+1
+0.3Round 16🇹🇷 TURKEY283NT♥K+1+0
+0.2Round 10🇵🇱 POLAND154♣♥5=+7
+0.1Round 18🇫🇮 FINLAND194♥♠2+2+11
-0.0Round 2🇩🇰 DENMARK161NT♥Q+1+0
+0.0Round 10🇵🇱 POLAND244♠♣2=+0
-0.0Round 14🇦🇺 AUSTRALIA164♥♣7+1+0
+0.0Round 15🇩🇪 GERMANY124♠♦Q+1+0
-0.1Round 16🇹🇷 TURKEY204♥♠J+1+13
-0.1Round 21BOTSWANA52♠♥4-1-2
-0.2Round 7🇫🇷 FRANCE106♥♣7=+0
-0.3Round 2🇩🇰 DENMARK213NT♦5+2-1
-0.4Round 9🇳🇱 NETHERLANDS83NT♥2-6+4
-0.5Round 9🇳🇱 NETHERLANDS103NT♦7+3-17
-0.5Round 10🇵🇱 POLAND181NT♠5+1-6
-0.5Round 18🇫🇮 FINLAND163NT♠3+4+14
-0.6Round 7🇫🇷 FRANCE94♠♣10+1-1
-0.6Round 10🇵🇱 POLAND194♠♦K=+0
-0.7Round 10🇵🇱 POLAND213♣♠4+2+7
-0.7Round 15🇩🇪 GERMANY63NT♥4+2-16
-0.9Round 1🇳🇴 NORWAY85♥♦5+1+1
-0.9Round 2🇩🇰 DENMARK192♠♥J+1+0
-0.9Round 3🇸🇬 SINGAPORE35♥♦5=-1
-0.9Round 17🇺🇸 USA 223♠♥Q=+7
-1.0Round 3🇸🇬 SINGAPORE102♠♣J-2-2
-1.0Round 9🇳🇱 NETHERLANDS75NT♥2+1+13
-1.0Round 9🇳🇱 NETHERLANDS126♦x♥A-2+0
-1.0Round 10🇵🇱 POLAND234♠♦4+1+0
-1.0Round 11🇺🇸 USA 183NT♥7+1+0
-1.1Round 3🇸🇬 SINGAPORE42♠♦K=+1
-1.1Round 3🇸🇬 SINGAPORE52♥♥2-1+2
-1.1Round 4🇸🇪 SWEDEN171NT♦A=-5
-1.1Round 11🇺🇸 USA 1102♠♠2+1-1
-1.1Round 17🇺🇸 USA 2114♥♦2+1+11
-1.1Round 17🇺🇸 USA 2131NT♣Q=-2
-1.2Round 3🇸🇬 SINGAPORE124♠♥K-2-7
-1.2Round 7🇫🇷 FRANCE134♥♠4=+0
-1.2Round 15🇩🇪 GERMANY43♥♦6-1-11
-1.4Round 16🇹🇷 TURKEY166♠♣9+1-1
-1.4Round 17🇺🇸 USA 242♥♦Q-2+10
-1.5Round 3🇸🇬 SINGAPORE14♠♥K-1-4
-1.5Round 3🇸🇬 SINGAPORE115♣♠3+1-11
-1.5Round 3🇸🇬 SINGAPORE133♥♥4=+0
-1.6Round 14🇦🇺 AUSTRALIA193NT♠2+2-1
-1.7Round 4🇸🇪 SWEDEN212♠♥Q+2+10
-2.0Round 10🇵🇱 POLAND254♥♠J+1+0
-2.0Round 17🇺🇸 USA 2103NT♥9+2+0
-2.0Round 21BOTSWANA102♠♦A-3-7
-2.1Round 2🇩🇰 DENMARK204♥♦2-1+5
-2.1Round 2🇩🇰 DENMARK223♦♦2+1+0
-2.1Round 10🇵🇱 POLAND264♦♦5=+0
-2.1Round 10🇵🇱 POLAND275♥x♠A-2+0
-2.2Round 16🇹🇷 TURKEY192♦♥9-1-3
-2.3Round 15🇩🇪 GERMANY23NT♥6-1-5
-2.4Round 8🇳🇿 NEW ZEALAND282♠♥Q+1+0
-2.5Round 1🇳🇴 NORWAY114♥♦A-1-5
-2.5Round 13🇹🇼 CHINESE TAIPEI144♠♦9+1-1
-2.5Round 16🇹🇷 TURKEY153NT♥5=+1
-2.6Round 10🇵🇱 POLAND225♦♠A+1-11
-2.6Round 16🇹🇷 TURKEY212♥♣A+1-7
-2.7Round 2🇩🇰 DENMARK264♥♣K-1-12
-2.7Round 6🇦🇷 ARGENTINA275♦♥J+1-11
-2.7Round 7🇫🇷 FRANCE55♣♣A-2+7
-2.7Round 10🇵🇱 POLAND173♠♦2-2-8
-2.7Round 11🇺🇸 USA 1113NT♣3+1+0
-2.7Round 18🇫🇮 FINLAND152♥♠10=+0
-2.8Round 1🇳🇴 NORWAY53NT♣A=+1
-2.8Round 15🇩🇪 GERMANY95♣x♥5-3-4
-2.9Round 14🇦🇺 AUSTRALIA222NT+1-6
-2.9Round 18🇫🇮 FINLAND211♠x♥Q-1-6
-3.0Round 15🇩🇪 GERMANY32♣♣2-1-6
-3.1Round 14🇦🇺 AUSTRALIA153NT♦Q+1+0
-3.2Round 11🇺🇸 USA 154♠♥K+2-1
-3.4Round 8🇳🇿 NEW ZEALAND232♣♦6+1-5
-3.5Round 8🇳🇿 NEW ZEALAND193♥♣K-2-5
-3.5Round 17🇺🇸 USA 232NT♥8-2-5
-3.7Round 6🇦🇷 ARGENTINA164♦x♣A-1+5
-3.7Round 21BOTSWANA143NT-1-5
-3.8Round 1🇳🇴 NORWAY144♠♦3-3-6
-3.8Round 8🇳🇿 NEW ZEALAND153♠♣A=-1
-3.8Round 17🇺🇸 USA 2143♠♥3=-6
-3.9Round 3🇸🇬 SINGAPORE63NT♠6-3-4
-4.2Round 13🇹🇼 CHINESE TAIPEI52NT♣A-2-6
-4.3Round 9🇳🇱 NETHERLANDS61NT♥A=-5
-4.8Round 9🇳🇱 NETHERLANDS133♥♦5-1-6
-4.8Round 16🇹🇷 TURKEY275♥x♠A=-5
-4.9Round 19🇨🇳 CHINA122♥♥3-4-7
-5.1Round 13🇹🇼 CHINESE TAIPEI133NT♦6=+1
-5.2Round 19🇨🇳 CHINA84♠♣2-1-10
-5.3Round 11🇺🇸 USA 143♥♦5-2-10
-5.4Round 19🇨🇳 CHINA143NT♦9=+1
-5.6Round 16🇹🇷 TURKEY233♥♠5-3-9
-5.6Round 19🇨🇳 CHINA74♠♣4-2-13
-5.7Round 9🇳🇱 NETHERLANDS92♠♠6+1-6
-5.7Round 18🇫🇮 FINLAND243♥x♥9-3-2
-5.8Round 2🇩🇰 DENMARK241NTx♦7-2-5
-5.8Round 7🇫🇷 FRANCE43♦♥A=-6
-5.9Round 18🇫🇮 FINLAND274♥♠9=-1
-6.0Round 11🇺🇸 USA 1143NT♠2=-7
-6.1Round 11🇺🇸 USA 12Adj.♦3-6
-6.1Round 15🇩🇪 GERMANY84♦x♥K-2-5
-6.5Round 17🇺🇸 USA 273NT♥10-1-12
-6.7Round 8🇳🇿 NEW ZEALAND255♦x♠K-4-4
-6.7Round 17🇺🇸 USA 255♣x♥K-2-3
-6.9Round 14🇦🇺 AUSTRALIA213NT♠T-2-11
-6.9Round 19🇨🇳 CHINA25♠♥A-1-12
-7.0Round 7🇫🇷 FRANCE23NT♦2+1-13
-7.0Round 14🇦🇺 AUSTRALIA204♠♦6=-3
-7.0Round 21BOTSWANA36♣♣4=+0
-7.1Round 15🇩🇪 GERMANY134♥♦4=-10
-7.8Round 4🇸🇪 SWEDEN234♥♣7-3-5
-7.9Round 19🇨🇳 CHINA132♥x♣J-1-7
-8.5Round 7🇫🇷 FRANCE36♥♠J-2-13
-9.0Round 7🇫🇷 FRANCE116♥♠3-1-11
-9.1Round 3🇸🇬 SINGAPORE83NT♣7=-6
-9.1Round 6🇦🇷 ARGENTINA153♠♣K+2-10
-9.1Round 16🇹🇷 TURKEY174♠x♣A-2-9
-9.5Round 1🇳🇴 NORWAY127♦♦3=+2
-9.5Round 6🇦🇷 ARGENTINA244♠♠6+1+0
-9.5Round 9🇳🇱 NETHERLANDS26♠x♠A-2-12
-9.5Round 13🇹🇼 CHINESE TAIPEI74♥♦8-2-13
-9.8Round 7🇫🇷 FRANCE15♣x♥A=-10
-10.0Round 19🇨🇳 CHINA96♠♦A-1-11
-10.3Round 6🇦🇷 ARGENTINA213♠♦2-3-13
-10.4Round 8🇳🇿 NEW ZEALAND181♠xx♦Q=-12
-11.1Round 21BOTSWANA94♥x♣A+1-8
-11.4Round 15🇩🇪 GERMANY104♠♠2-1-12
-11.7Round 19🇨🇳 CHINA64♠x♥Q+1-12
-12.3Round 11🇺🇸 USA 194♠x♣7=-14
-13.7Round 11🇺🇸 USA 174♥xx♠K=-15