🇯🇵 YANAGISAWA Akiko · JAPAN

88rank
-68.8Butler · 224 bds
-0.31per board
±4.2swing
-0.42vs par /bd · #97/126
-0.42adjusted /bd
Butler per round: -7.6 -37.6 -13.8 -17.3 -20.6 -12.8 -3.4 5.3 10 7.6 11.8 2.8 -24.4 31.2by round

vs par split: bidding -0.60 · play +0.19

Strength of schedule: opponents averaged -0.11/bd (an easy draw) → opponent-adjusted -0.42/bd

Card play — on target: opening leads 76.8% #85 of 126 · declarer play 75.9% #50 of 126 · defence 85.6% #64 of 126

Card play by contract type — on target
vs NTvs a suit
Opening leads76.2% (21)77.1% (35)
Declarer play70.0% (10)77.1% (48)
Defence78.4% (37)88.9% (81)

Opening leads by suit led: ♠ 80.0% (5) · ♥ 87.5% (16) · ♦ 78.9% (19) · ♣ 62.5% (16)

vs par by strain: NT +0.46 (61) · a suit -0.73 (162)

vs par by level: part-score -0.81 (93) · game -0.05 (114) · slam -0.62 (16)

By role: declaring -0.45/bd (-3.17 vs par · 105) · defending -0.18/bd (+2.01 vs par · 119)

By vulnerability: vulnerable -0.18/bd (-0.33 vs par · 112) · not vulnerable -0.43/bd (-0.51 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.TakasakiT.Loshi De Zullian – M.BettiniClosed16-7.6-0.47-1.50
Round 3K.ShimamuraD.Gordon – S.ReusOpen16-37.6-2.35-4.81
Round 4K.ShimamuraK.Bertheau – J.LarssonClosed16-13.8-0.86-1.50
Round 5M.TakasakiS.Paoluzi – C.GolinOpen16-17.3-1.08-1.94
Round 7K.ShimamuraS.Brock – N.SmithOpen16-20.6-1.29-2.06
Round 8M.TakasakiL.Bojoh – J.TuejeOpen16-12.8-0.80+0.94
Round 10K.ShimamuraC.Raffali – F.LahlouClosed16-3.4-0.21-0.19
Round 11M.TakasakiM.Khouri – L.KhalilClosed16+5.3+0.33+0.00
Round 13K.ShimamuraJ.Wilkinson – S.NewtonClosed16+10.0+0.62+1.12
Round 14M.TakasakiB.Palmer – L.DeasClosed16+7.6+0.47+0.56
Round 16K.ShimamuraH.Nogueira – G.PoncioniClosed16+11.8+0.74+0.88
Round 17M.TakasakiJ.Levin – J.MeyersClosed16+2.8+0.17+0.62
Round 19M.TakasakiC.Lachman – H.SnashallClosed16-24.4-1.52-1.25
Round 20M.TakasakiL.De Meillac – D.FletcherClosed16+31.2+1.95+3.25

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
+13.1Round 13🇳🇿 NEW ZEALAND126♠♠2=+13
+10.6Round 14🇺🇸 USA 1233NT♠10+1+11
+8.5Round 10🇲🇦 MOROCCO226♦♦2-1+15
+8.5Round 20🇹🇹 TRINIDAD & TOBAGO193NT♣4-1+10
+7.9Round 20🇹🇹 TRINIDAD & TOBAGO184♣x♠2-2+9
+7.5Round 20🇹🇹 TRINIDAD & TOBAGO324♥♣7=+14
+7.4Round 16🇧🇷 BRAZIL266♠♥3=+0
+7.3Round 11🇪🇬 EGYPT64♠♠9-1+5
+7.2Round 4🇸🇪 SWEDEN324♠♥A-2+13
+7.2Round 10🇲🇦 MOROCCO244♠♠3=+7
+7.2Round 19🇦🇺 AUSTRALIA43NT♣3=+0
+6.9Round 11🇪🇬 EGYPT25♣x♥A=+4
+6.5Round 8🇮🇩 INDONESIA204♥♠2-1+12
+6.4Round 5🇮🇹 ITALY154♠♣J-4+6
+5.5Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND155♦♥4+1-5
+5.5Round 17🇺🇸 USA 2164NT♦Q+2+11
+5.4Round 20🇹🇹 TRINIDAD & TOBAGO263♠♣5=+10
+5.1Round 14🇺🇸 USA 1193NT♥10-1+10
+4.9Round 14🇺🇸 USA 1244♠♣10-3+6
+4.7Round 13🇳🇿 NEW ZEALAND113♣♦5+1+7
+4.7Round 19🇦🇺 AUSTRALIA104♠♥A-1+6
+4.6Round 2🇻🇪 VENEZUELA225♣x♠A-2+5
+4.5Round 17🇺🇸 USA 2134♠x♣Q-1+9
+4.3Round 8🇮🇩 INDONESIA244NT♠4=+0
+4.2Round 3🇨🇦 CANADA13♠♣K=+6
+4.2Round 13🇳🇿 NEW ZEALAND84♥♦5+3+10
+4.2Round 13🇳🇿 NEW ZEALAND134♠♥K-2+13
+4.1Round 4🇸🇪 SWEDEN276NT♥7=+0
+4.0Round 8🇮🇩 INDONESIA173NT♠10-3+6
+4.0Round 16🇧🇷 BRAZIL251NT♥2+2+6
+4.0Round 20🇹🇹 TRINIDAD & TOBAGO243NT♥4=+0
+3.9Round 2🇻🇪 VENEZUELA182♥♦3+1+7
+3.9Round 4🇸🇪 SWEDEN283NT♣5-2+5
+3.7Round 16🇧🇷 BRAZIL233♣♦7+1+7
+3.6Round 19🇦🇺 AUSTRALIA93NT♠8+1+0
+3.5Round 14🇺🇸 USA 1262♥♣A-1+0
+3.5Round 16🇧🇷 BRAZIL203♠♥6=-10
+3.4Round 10🇲🇦 MOROCCO184♠♥J=+0
+3.3Round 2🇻🇪 VENEZUELA173♥♠Q=+1
+3.2Round 4🇸🇪 SWEDEN224♠x♣Q-1+12
+3.2Round 17🇺🇸 USA 2151NT♠K-1+0
+3.0Round 16🇧🇷 BRAZIL176♥♦5+1-11
+2.8Round 17🇺🇸 USA 271NT♦4-2+8
+2.8Round 20🇹🇹 TRINIDAD & TOBAGO224♠♥6=+10
+2.8Round 20🇹🇹 TRINIDAD & TOBAGO285♠♣A=+6
+2.7Round 2🇻🇪 VENEZUELA272♦♣2+1-1
+2.7Round 10🇲🇦 MOROCCO203♠♦10+1-9
+2.6Round 2🇻🇪 VENEZUELA294♥♠Q+1+0
+2.5Round 4🇸🇪 SWEDEN204♥♠A+1+0
+2.4Round 5🇮🇹 ITALY93NT♦4-1+4
+2.3Round 17🇺🇸 USA 2114♦♦5+1+4
+2.2Round 10🇲🇦 MOROCCO253♠♣A-3+8
+2.2Round 19🇦🇺 AUSTRALIA63♦♦3=+0
+2.0Round 3🇨🇦 CANADA143♠♣K-3+1
+2.0Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND146♠♣J=+0
+2.0Round 13🇳🇿 NEW ZEALAND73NT♣5+1-1
+2.0Round 17🇺🇸 USA 2141NT♥3=+0
+1.9Round 11🇪🇬 EGYPT42♣♥9=+2
+1.9Round 14🇺🇸 USA 1253♣♥K-1-2
+1.9Round 17🇺🇸 USA 231NT♣3-2+5
+1.8Round 5🇮🇹 ITALY134♠♣10+2-17
+1.8Round 13🇳🇿 NEW ZEALAND56♣♠A=+11
+1.8Round 20🇹🇹 TRINIDAD & TOBAGO292♣♦3=-1
+1.7Round 10🇲🇦 MOROCCO192♠♥4=+0
+1.6Round 4🇸🇪 SWEDEN294♠♥Q+1-13
+1.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND92♥x♠6-1-5
+1.2Round 2🇻🇪 VENEZUELA314♦♠7=+0
+1.2Round 3🇨🇦 CANADA104♥♦6-1-6
+1.2Round 5🇮🇹 ITALY101NT♥5=-1
+1.2Round 8🇮🇩 INDONESIA312♥♦A+1+2
+1.2Round 11🇪🇬 EGYPT52♥♣6-2+0
+1.2Round 16🇧🇷 BRAZIL194♠♦5+1+0
+1.2Round 19🇦🇺 AUSTRALIA151NT♠J+1-1
+1.1Round 11🇪🇬 EGYPT123♥♠J=+0
+1.1Round 11🇪🇬 EGYPT163NT♣J+3+10
+1.1Round 20🇹🇹 TRINIDAD & TOBAGO253♦♠K-2+1
+1.1Round 20🇹🇹 TRINIDAD & TOBAGO301♠♣4-1-2
+1.0Round 8🇮🇩 INDONESIA233NT♣8+2+0
+1.0Round 17🇺🇸 USA 2102♠♣Q-1+5
+0.9Round 3🇨🇦 CANADA153NT♦7=+1
+0.9Round 11🇪🇬 EGYPT103♠♦6=+0
+0.8Round 17🇺🇸 USA 254♠♥6+1+0
+0.8Round 17🇺🇸 USA 262♥♠4=+1
+0.8Round 20🇹🇹 TRINIDAD & TOBAGO175♦♣3=+0
+0.8Round 20🇹🇹 TRINIDAD & TOBAGO213NT♠3+1+1
+0.7Round 4🇸🇪 SWEDEN244♠♣5=+1
+0.7Round 19🇦🇺 AUSTRALIA34♠♥3+1+11
+0.6Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND24♠♥K-1+5
+0.6Round 8🇮🇩 INDONESIA303♠♣K-1-2
+0.6Round 11🇪🇬 EGYPT83♠♣K+1+1
+0.6Round 13🇳🇿 NEW ZEALAND143♣♠4-1+4
+0.6Round 14🇺🇸 USA 1175♠♥2+1-11
+0.6Round 14🇺🇸 USA 1214♥♣A=+0
+0.6Round 16🇧🇷 BRAZIL223NT♠K=+13
+0.4Round 2🇻🇪 VENEZUELA234♠♠10+1+0
+0.4Round 4🇸🇪 SWEDEN182♥♠J+2+6
+0.4Round 11🇪🇬 EGYPT93NT♦Q+2+11
+0.4Round 14🇺🇸 USA 1182♥♦7+1+0
+0.3Round 13🇳🇿 NEW ZEALAND61♠♥10+1+0
+0.3Round 16🇧🇷 BRAZIL314♥♣A=+1
+0.2Round 5🇮🇹 ITALY114♠♣10=+0
+0.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♥♣A=-8
+0.1Round 2🇻🇪 VENEZUELA324♠♥A=+0
+0.1Round 3🇨🇦 CANADA73♥♠4-1+6
+0.1Round 4🇸🇪 SWEDEN261NT♦K=+2
+0.1Round 11🇪🇬 EGYPT74♥♣8+1+0
+0.1Round 14🇺🇸 USA 1282♥♦A-1+2
+0.0Round 4🇸🇪 SWEDEN314♠♣A=+0
-0.0Round 5🇮🇹 ITALY53NT♦5+2+0
-0.0Round 16🇧🇷 BRAZIL324♠♠4+1+0
-0.0Round 19🇦🇺 AUSTRALIA143♠♥2-1+5
-0.1Round 2🇻🇪 VENEZUELA194♠♥A=+0
-0.1Round 2🇻🇪 VENEZUELA244♥♠6=+1
-0.1Round 4🇸🇪 SWEDEN174NT♦3+1-11
-0.1Round 4🇸🇪 SWEDEN232♥♠Q+2-1
-0.1Round 10🇲🇦 MOROCCO302♦♥2+1-5
-0.2Round 11🇪🇬 EGYPT113♣♥3-2+1
-0.2Round 19🇦🇺 AUSTRALIA161NT♣7=-9
-0.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND164♦♦Q=+0
-0.3Round 16🇧🇷 BRAZIL274♥♠4-1+5
-0.4Round 14🇺🇸 USA 1322♥♣A+1+7
-0.4Round 16🇧🇷 BRAZIL183♣♥J-1-5
-0.6Round 3🇨🇦 CANADA123NT♥5+1-1
-0.6Round 13🇳🇿 NEW ZEALAND164♠♥10=-1
-0.7Round 5🇮🇹 ITALY24♠♥10=-1
-0.7Round 13🇳🇿 NEW ZEALAND101NT♦5+1-10
-0.7Round 14🇺🇸 USA 1305♠♥Q=+0
-0.8Round 5🇮🇹 ITALY62NT♦8=+0
-0.8Round 16🇧🇷 BRAZIL285♣♠A=+0
-0.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♠4-1-5
-0.9Round 20🇹🇹 TRINIDAD & TOBAGO203♠♦2=+0
-1.0Round 10🇲🇦 MOROCCO274NT♦7+1-1
-1.0Round 13🇳🇿 NEW ZEALAND13NT♣2+2+0
-1.0Round 19🇦🇺 AUSTRALIA116♠♥K+1-11
-1.1Round 3🇨🇦 CANADA113♠♦2=-1
-1.1Round 5🇮🇹 ITALY34♠♥A=+0
-1.1Round 8🇮🇩 INDONESIA195♠x♥Q-3+9
-1.1Round 8🇮🇩 INDONESIA276♥♥7+1+11
-1.1Round 10🇲🇦 MOROCCO293NT♦7=+1
-1.1Round 17🇺🇸 USA 214♥♣2=+0
-1.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♠♥2=+0
-1.3Round 19🇦🇺 AUSTRALIA122♠♣2=-5
-1.4Round 2🇻🇪 VENEZUELA213♥♣10-1-4
-1.4Round 3🇨🇦 CANADA43NT♠K+2-12
-1.4Round 8🇮🇩 INDONESIA21Pass-3
-1.5Round 13🇳🇿 NEW ZEALAND22♠♦A=-6
-1.6Round 8🇮🇩 INDONESIA223NT♠5=-2
-1.6Round 11🇪🇬 EGYPT133♠♣K=-6
-1.6Round 16🇧🇷 BRAZIL303NT♥2+2+11
-1.6Round 17🇺🇸 USA 221NT♣10=+0
-1.6Round 19🇦🇺 AUSTRALIA134♥♠10=+1
-1.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND53♥♦3=+0
-1.7Round 13🇳🇿 NEW ZEALAND95♣x♠3-1-6
-1.8Round 2🇻🇪 VENEZUELA283NT♦2+2-1
-1.8Round 3🇨🇦 CANADA21NT♠2=-5
-1.9Round 5🇮🇹 ITALY16NT♥J+1+11
-1.9Round 11🇪🇬 EGYPT144♠♥Q-1-4
-1.9Round 17🇺🇸 USA 2123NT♥Q-1-10
-2.0Round 3🇨🇦 CANADA164♠♥A+1-4
-2.0Round 14🇺🇸 USA 1203NT♠J+2+0
-2.0Round 16🇧🇷 BRAZIL242♠♦10-1-4
-2.2Round 5🇮🇹 ITALY72♥♣K+2-10
-2.2Round 5🇮🇹 ITALY121NT♥6-3+0
-2.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥♦A+1+11
-2.2Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND111NT♠5+1-1
-2.2Round 10🇲🇦 MOROCCO232♠♥5=+1
-2.4Round 2🇻🇪 VENEZUELA252♠♥7+2-10
-2.5Round 8🇮🇩 INDONESIA283♠♣2=+0
-2.5Round 14🇺🇸 USA 1275♥♦A-2-5
-2.6Round 14🇺🇸 USA 1222♠♣2+1+0
-2.7Round 5🇮🇹 ITALY43NT♥2=+0
-2.7Round 10🇲🇦 MOROCCO215♦♦10+1-1
-2.8Round 16🇧🇷 BRAZIL211NT♥3-1+8
-2.8Round 17🇺🇸 USA 283NT♥7=-11
-3.0Round 5🇮🇹 ITALY144♠♥5-1-10
-3.1Round 10🇲🇦 MOROCCO323♣♦7=+1
-3.2Round 3🇨🇦 CANADA34♥♠K-1-5
-3.2Round 10🇲🇦 MOROCCO263NT♦7=+1
-3.3Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND134♠♦J-1-12
-3.3Round 8🇮🇩 INDONESIA263♦♠6-1-5
-3.3Round 8🇮🇩 INDONESIA293♥♦9-2-3
-3.4Round 3🇨🇦 CANADA132♦♣J-2-8
-3.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND61NT♥3+2-1
-3.4Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♥8-1-3
-3.4Round 19🇦🇺 AUSTRALIA14♦♣K+1+2
-3.6Round 3🇨🇦 CANADA84♥♦J+2-11
-3.6Round 20🇹🇹 TRINIDAD & TOBAGO234♠♥Q-3-5
-3.6Round 20🇹🇹 TRINIDAD & TOBAGO273♣♦10=+0
-3.7Round 8🇮🇩 INDONESIA323NT♥6=+1
-3.7Round 13🇳🇿 NEW ZEALAND41NT♣6+1-1
-3.8Round 11🇪🇬 EGYPT33♦♣7-2-9
-4.0Round 8🇮🇩 INDONESIA253NT♦4=+0
-4.0Round 16🇧🇷 BRAZIL291NT♥Q-2-7
-4.1Round 5🇮🇹 ITALY82♠♦K+1+0
-4.1Round 10🇲🇦 MOROCCO312♥♣J+3-9
-4.1Round 11🇪🇬 EGYPT153♥♣J+1-7
-4.2Round 10🇲🇦 MOROCCO175♦♥2=+0
-4.2Round 13🇳🇿 NEW ZEALAND35♦♠K-2-5
-4.3Round 4🇸🇪 SWEDEN253NT♥4-2-5
-4.3Round 17🇺🇸 USA 293NT♥10+1+0
-4.6Round 11🇪🇬 EGYPT16♠x♦Q-4-8
-5.1Round 2🇻🇪 VENEZUELA304♠♥4-2-9
-5.1Round 19🇦🇺 AUSTRALIA24♠♠3-2-6
-5.2Round 20🇹🇹 TRINIDAD & TOBAGO313♦♥6+1-1
-5.4Round 14🇺🇸 USA 1294♠♦2=+1
-5.5Round 2🇻🇪 VENEZUELA266♥♣A=-1
-5.7Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♥x♣Q-3-9
-5.9Round 7🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♣A=+0
-6.3Round 3🇨🇦 CANADA64♠♥Q+1-11
-6.5Round 14🇺🇸 USA 1314♥♥6-1-10
-6.7Round 3🇨🇦 CANADA93♣♣6+1-7
-7.4Round 10🇲🇦 MOROCCO285♠♦10-2-12
-7.5Round 13🇳🇿 NEW ZEALAND153♠♥9+1-10
-7.8Round 4🇸🇪 SWEDEN304♦♥A-1-10
-8.3Round 19🇦🇺 AUSTRALIA83NT♥7+1-1
-8.4Round 8🇮🇩 INDONESIA184♥♠6-2-11
-10.0Round 2🇻🇪 VENEZUELA205♥♠9-1-12
-10.3Round 17🇺🇸 USA 243NT♠10-2-12
-10.5Round 19🇦🇺 AUSTRALIA76♣♣6=+0
-10.6Round 5🇮🇹 ITALY164♥♣K-1-13
-11.0Round 4🇸🇪 SWEDEN196♠♥K=-8
-12.6Round 19🇦🇺 AUSTRALIA56♥♠A=-12
-14.2Round 4🇸🇪 SWEDEN213NTxx♥6-2-15
-15.9Round 3🇨🇦 CANADA56♣♦2-1-20