🇯🇵 OTA Hiroko · JAPAN

79rank
-11.0Butler · 224 bds
-0.05per board
±4.0swing
+1.07vs par /bd · #6/128
-0.28adjusted /bd
Butler per round: -44.7 18.4 7.9 -13.3 -9 18.2 -24 18.8 -4.6 -4.3 12.3 -17.5 12.2 18.6by round

vs par split: bidding +0.46 · play +0.61

Strength of schedule: opponents averaged -0.23/bd (an easy draw) → opponent-adjusted -0.28/bd

Card play — on target: opening leads 79.7% #59 of 128 · declarer play 75.6% #62 of 128 · defence 90.7% #11 of 128

Card play by contract type — on target
vs NTvs a suit
Opening leads53.3% (15)88.6% (44)
Declarer play36.4% (11)88.2% (34)
Defence87.9% (33)91.7% (96)

Opening leads by suit led: ♠ 75.0% (12) · ♥ 66.7% (12) · ♦ 85.0% (20) · ♣ 86.7% (15)

vs par by strain: NT +0.65 (62) · a suit +1.24 (162)

vs par by level: part-score +1.34 (84) · game +0.97 (130) · slam +0.10 (10)

By role: declaring +0.05/bd (-1.92 vs par · 95) · defending -0.12/bd (+3.27 vs par · 129)

By vulnerability: vulnerable -0.35/bd (+0.33 vs par · 112) · not vulnerable +0.25/bd (+1.81 vs par · 112)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2A.MiyakuniM.Rahelt – N.BekkoucheOpen16-44.7-2.79-1.81
Round 3A.MiyakuniL.Pain – I.Vargas De AndradeClosed16+18.4+1.15+0.56
Round 4A.MiyakuniA.Sain – F.ChothiaClosed16+7.9+0.49+1.19
Round 6A.MiyakuniK.Fung – J.GartaganisClosed16-13.3-0.83-0.56
Round 7A.MiyakuniA.Suarez – K.De JesusOpen16-9.0-0.56-0.31
Round 10A.MiyakuniD.Campagnano – E.HugonClosed16+18.2+1.14+3.00
Round 11A.MiyakuniY.Zhang – H.WangOpen16-24.0-1.50+1.12
Round 13A.MiyakuniJ.Ashberg – S.KaminerClosed16+18.8+1.18+0.81
Round 15A.MiyakuniJ.Wilkinson – S.NewtonClosed16-4.6-0.29+2.69
Round 16A.MiyakuniC.Draper – F.BrownOpen16-4.3-0.27+0.12
Round 17A.MiyakuniV.Biltoft – L.FullerClosed16+12.3+0.77+2.94
Round 18A.MiyakuniL.Kuo – Y.ChenOpen16-17.5-1.09-0.75
Round 19A.MiyakuniC.Thirion – S.FabbricatoreOpen16+12.2+0.76+3.94
Round 20A.MiyakuniR.Hai – F.RazaClosed16+18.6+1.16+2.06

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
+9.1Round 20🇵🇰 PAKISTAN314♠♦K=+7
+9.0Round 20🇵🇰 PAKISTAN205♣♠6+1+17
+8.2Round 19🇬🇵 GUADELOUPE21NT♠5-4+10
+7.7Round 3🇧🇷 BRAZIL114♠♥7=+0
+7.3Round 17🇦🇺 AUSTRALIA124♥♦2=+1
+7.0Round 15🇳🇿 NEW ZEALAND155♦♣4=+0
+6.9Round 19🇬🇵 GUADELOUPE53♣♦9-1+5
+6.8Round 20🇵🇰 PAKISTAN246♥♣4-1+14
+6.6Round 19🇬🇵 GUADELOUPE133NT♠5+1+10
+6.4Round 3🇧🇷 BRAZIL104♠x♣A-1+8
+6.4Round 13🇿🇦 SOUTH AFRICA64♠♠6-1+12
+6.4Round 17🇦🇺 AUSTRALIA34♠♥9-1+12
+6.3Round 4🇮🇳 INDIA184♠♣K=+0
+5.8Round 4🇮🇳 INDIA263♠♦9=+0
+5.7Round 18🇹🇼 CHINESE TAIPEI184♠♦2-1+5
+5.5Round 10🇫🇷 FRANCE193NT♣2+1+0
+5.3Round 3🇧🇷 BRAZIL153♠x♥5-3+8
+5.3Round 4🇮🇳 INDIA233♦♠2=+6
+5.2Round 10🇫🇷 FRANCE213NT♥10=+0
+5.2Round 13🇿🇦 SOUTH AFRICA114♥♣K+1+0
+5.1Round 20🇵🇰 PAKISTAN216♠♠3=-10
+5.0Round 10🇫🇷 FRANCE263NT♥10-3+10
+4.7Round 7🇻🇪 VENEZUELA114♠♥9=+7
+4.6Round 10🇫🇷 FRANCE184♠♣4-2+13
+4.5Round 10🇫🇷 FRANCE252NT♣Q-3+7
+4.4Round 13🇿🇦 SOUTH AFRICA83♦♣A-2+6
+4.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND203♦♠K=+6
+4.2Round 7🇻🇪 VENEZUELA53♣♥5=+5
+4.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND291♠♠3+1+6
+3.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND321NT♠K-2+3
+3.7Round 2🇩🇰 DENMARK225♣♠7=+5
+3.7Round 17🇦🇺 AUSTRALIA53♠♥3+1+6
+3.7Round 18🇹🇼 CHINESE TAIPEI321NT♥2-4+0
+3.6Round 17🇦🇺 AUSTRALIA133♥♣K=+0
+3.6Round 19🇬🇵 GUADELOUPE82♠♦A=+5
+3.5Round 18🇹🇼 CHINESE TAIPEI281♠♠8+3+2
+3.4Round 15🇳🇿 NEW ZEALAND93♥♥3=+6
+3.4Round 17🇦🇺 AUSTRALIA153♠♦3+1+6
+3.3Round 4🇮🇳 INDIA173NT♦Q+3+11
+3.3Round 10🇫🇷 FRANCE294♠x♣A-1+2
+3.3Round 13🇿🇦 SOUTH AFRICA144♥♠3-2+6
+3.3Round 20🇵🇰 PAKISTAN233NT♦4+1+0
+3.2Round 7🇻🇪 VENEZUELA93NT♠7+3-12
+3.2Round 10🇫🇷 FRANCE172♣♠6+1+7
+3.2Round 15🇳🇿 NEW ZEALAND102NT♠Q-1+12
+3.0Round 17🇦🇺 AUSTRALIA92♣♣10-5+15
+2.8Round 6🇨🇦 CANADA201NT♠K-2+2
+2.8Round 10🇫🇷 FRANCE204♠♦Q-2+13
+2.8Round 11🇨🇳 CHINA91NT♦3+3+6
+2.8Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND213NT♠3+1-13
+2.7Round 2🇩🇰 DENMARK234♦♠8+1+10
+2.7Round 3🇧🇷 BRAZIL44♠♥Q+1+4
+2.7Round 7🇻🇪 VENEZUELA153NT♥Q=-2
+2.6Round 3🇧🇷 BRAZIL93♦♣10-2+6
+2.6Round 4🇮🇳 INDIA314♣♠A-1+12
+2.6Round 6🇨🇦 CANADA312♥♣K-1+0
+2.6Round 10🇫🇷 FRANCE274♥♠8-3+1
+2.5Round 11🇨🇳 CHINA112♥♣6+2+7
+2.5Round 13🇿🇦 SOUTH AFRICA43NT♦10+2+2
+2.4Round 2🇩🇰 DENMARK303NT♥6-1+4
+2.4Round 13🇿🇦 SOUTH AFRICA33♠♥4=+4
+2.4Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND264NT♦7=+12
+2.4Round 18🇹🇼 CHINESE TAIPEI204♠♦3-1+6
+2.3Round 3🇧🇷 BRAZIL14♠♥10-1+4
+2.3Round 7🇻🇪 VENEZUELA162♥♦3=+1
+2.2Round 2🇩🇰 DENMARK174♥♣3-1+4
+2.2Round 6🇨🇦 CANADA233NT♥4-1+6
+2.1Round 15🇳🇿 NEW ZEALAND33NT♦A=+0
+2.1Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND251NT♠Q+1+0
+2.0Round 2🇩🇰 DENMARK272♥♣3=+1
+2.0Round 3🇧🇷 BRAZIL53NT♠Q-1+12
+2.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND223NT♣2=-1
+2.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND273NT♥10=+11
+2.0Round 19🇬🇵 GUADELOUPE113NT♠J-1+10
+2.0Round 20🇵🇰 PAKISTAN304♣♠2-1+5
+1.9Round 6🇨🇦 CANADA222♠♦J+1+0
+1.8Round 19🇬🇵 GUADELOUPE93♦♠J=+6
+1.8Round 20🇵🇰 PAKISTAN224♠♥6+1+4
+1.7Round 6🇨🇦 CANADA272♠♣4+2+6
+1.6Round 4🇮🇳 INDIA223♥♥7=+1
+1.6Round 13🇿🇦 SOUTH AFRICA54♠♣A=+1
+1.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND192♦♥K=+0
+1.5Round 19🇬🇵 GUADELOUPE42♠♥2+2-1
+1.5Round 19🇬🇵 GUADELOUPE72♥♦10+1+0
+1.4Round 10🇫🇷 FRANCE301NT♠A-1+2
+1.4Round 11🇨🇳 CHINA104♠♦J-1-3
+1.4Round 13🇿🇦 SOUTH AFRICA14♠♥K+1+0
+1.4Round 17🇦🇺 AUSTRALIA24♥♦8=+3
+1.4Round 20🇵🇰 PAKISTAN272♥♦K-2+0
+1.3Round 18🇹🇼 CHINESE TAIPEI172♠♥A+2+6
+1.2Round 7🇻🇪 VENEZUELA33NT♣6=+11
+1.1Round 4🇮🇳 INDIA215♣♠5=+0
+1.1Round 17🇦🇺 AUSTRALIA73NT♣2=+1
+1.0Round 3🇧🇷 BRAZIL165♦♣3+1+11
+1.0Round 6🇨🇦 CANADA242♥♦2-2+0
+1.0Round 15🇳🇿 NEW ZEALAND142♥♣4+4+5
+0.9Round 11🇨🇳 CHINA53NT♦4=-1
+0.9Round 11🇨🇳 CHINA143♠♥10+1+6
+0.9Round 15🇳🇿 NEW ZEALAND14♠♥A-1-2
+0.9Round 15🇳🇿 NEW ZEALAND22♠♥3-1+7
+0.9Round 17🇦🇺 AUSTRALIA14♥♦5+1+0
+0.9Round 18🇹🇼 CHINESE TAIPEI304♥♣3-1+5
+0.8Round 10🇫🇷 FRANCE326NT♥Q+1+11
+0.7Round 4🇮🇳 INDIA304♥♠Q=+0
+0.7Round 6🇨🇦 CANADA293♠♣5=+0
+0.7Round 13🇿🇦 SOUTH AFRICA122♥♠Q-1+4
+0.7Round 18🇹🇼 CHINESE TAIPEI242♠♣7-1+4
+0.6Round 11🇨🇳 CHINA83♠♥K+2+6
+0.5Round 4🇮🇳 INDIA283NT♥6=+0
+0.4Round 3🇧🇷 BRAZIL24♠♣10+2-11
+0.4Round 3🇧🇷 BRAZIL81NT♥2+2+0
+0.4Round 15🇳🇿 NEW ZEALAND66♠♣J+1+13
+0.3Round 3🇧🇷 BRAZIL73NT♥J=-13
+0.3Round 4🇮🇳 INDIA204♥♣2+3+17
+0.3Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND234♥♠K=+3
+0.3Round 18🇹🇼 CHINESE TAIPEI254♥♦8+3+2
+0.2Round 20🇵🇰 PAKISTAN191NT♥2+2+1
+0.1Round 13🇿🇦 SOUTH AFRICA104♥♦4+1+0
-0.0Round 2🇩🇰 DENMARK313NT♥3+2+10
-0.0Round 3🇧🇷 BRAZIL64♥♠A=+0
-0.0Round 13🇿🇦 SOUTH AFRICA164♥♣K+1+0
-0.0Round 17🇦🇺 AUSTRALIA62♠♥10-2+9
+0.0Round 18🇹🇼 CHINESE TAIPEI193NT♥7+1+0
-0.1Round 6🇨🇦 CANADA282♥♦4+2+10
-0.1Round 13🇿🇦 SOUTH AFRICA154♥♥4+2-13
-0.1Round 19🇬🇵 GUADELOUPE164♥♣A=+0
-0.2Round 4🇮🇳 INDIA323NT♠5-1-6
-0.2Round 15🇳🇿 NEW ZEALAND82♥♦J-2-1
-0.3Round 4🇮🇳 INDIA192♠♦3+1+0
-0.3Round 6🇨🇦 CANADA183♠♥2-1+2
-0.3Round 11🇨🇳 CHINA24♠♣K+1+13
-0.3Round 13🇿🇦 SOUTH AFRICA74♠♥A=+0
-0.4Round 15🇳🇿 NEW ZEALAND74♠♣5-1+6
-0.4Round 20🇵🇰 PAKISTAN324♥♣7=+0
-0.5Round 19🇬🇵 GUADELOUPE34♥♣J+2+11
-0.5Round 19🇬🇵 GUADELOUPE104♥♣9+1+0
-0.6Round 3🇧🇷 BRAZIL33♥♦J-1-2
-0.6Round 11🇨🇳 CHINA163NT♦5+2+0
-0.6Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND304♠♥J=+0
-0.6Round 20🇵🇰 PAKISTAN174♥♦K=+0
-0.8Round 19🇬🇵 GUADELOUPE153NT♥7+3+12
-0.9Round 6🇨🇦 CANADA303NT♣2+1-1
-0.9Round 7🇻🇪 VENEZUELA25♦♣6-1+2
-1.0Round 2🇩🇰 DENMARK254♠♥6=+0
-1.0Round 7🇻🇪 VENEZUELA143NT♠5+3-10
-1.2Round 13🇿🇦 SOUTH AFRICA22♥♦A+1-8
-1.2Round 17🇦🇺 AUSTRALIA43♠♥K-1+3
-1.3Round 10🇫🇷 FRANCE283NT♠J+2+0
-1.3Round 17🇦🇺 AUSTRALIA103NT♦3=-2
-1.4Round 19🇬🇵 GUADELOUPE144♠♣J+2+14
-1.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND185♠♣3=+0
-1.6Round 18🇹🇼 CHINESE TAIPEI233♣♥A+2-10
-1.6Round 20🇵🇰 PAKISTAN284♥♣A=+13
-1.7Round 4🇮🇳 INDIA253♥♠J=+0
-1.7Round 6🇨🇦 CANADA213NT♥10=-3
-1.7Round 7🇻🇪 VENEZUELA15♦♣5=-3
-1.8Round 2🇩🇰 DENMARK193NT♦10=+0
-1.9Round 6🇨🇦 CANADA264♠♥8=+1
-1.9Round 7🇻🇪 VENEZUELA84♥♦Q+1+0
-1.9Round 10🇫🇷 FRANCE233♦♠J+1+0
-2.0Round 7🇻🇪 VENEZUELA63♥♠3=+0
-2.0Round 7🇻🇪 VENEZUELA104♠♦8=+1
-2.0Round 11🇨🇳 CHINA123NT♥5=+0
-2.0Round 15🇳🇿 NEW ZEALAND54♠♦4-1-6
-2.0Round 17🇦🇺 AUSTRALIA145♣♦A=+1
-2.2Round 3🇧🇷 BRAZIL121♥♠5=+1
-2.2Round 13🇿🇦 SOUTH AFRICA91NT♦10-1-1
-2.3Round 2🇩🇰 DENMARK282♠♥4=+1
-2.3Round 6🇨🇦 CANADA194♠x♦A-2-8
-2.5Round 11🇨🇳 CHINA64♠♣K+1+0
-2.5Round 17🇦🇺 AUSTRALIA114♠♥3+2-2
-2.5Round 19🇬🇵 GUADELOUPE123♠♥A+1-6
-2.7Round 4🇮🇳 INDIA295♦x♠2-1+0
-2.7Round 15🇳🇿 NEW ZEALAND163NT♣3+1-1
-2.9Round 15🇳🇿 NEW ZEALAND42♥♣A+2+1
-3.0Round 11🇨🇳 CHINA132♦♣3+1+0
-3.1Round 6🇨🇦 CANADA322♠♦Q+1-1
-3.3Round 20🇵🇰 PAKISTAN253NT♦10+1-7
-3.4Round 15🇳🇿 NEW ZEALAND134♥♦4-1+1
-3.4Round 18🇹🇼 CHINESE TAIPEI225♥♠K+1+3
-3.7Round 2🇩🇰 DENMARK244♥♣Q-2+0
-3.7Round 10🇫🇷 FRANCE312♥♣10+3-6
-3.7Round 11🇨🇳 CHINA35♦x♠8-1+6
-3.8Round 7🇻🇪 VENEZUELA125♦♣4+1-3
-3.9Round 15🇳🇿 NEW ZEALAND124♠♥2+1+0
-4.0Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND283NT♠J-2-8
-4.0Round 18🇹🇼 CHINESE TAIPEI263NT♣4-1-6
-4.1Round 3🇧🇷 BRAZIL143NT♣6-3-7
-4.1Round 11🇨🇳 CHINA44♥♠6+1+0
-4.1Round 11🇨🇳 CHINA154♣♦A-1-5
-4.4Round 10🇫🇷 FRANCE224♠♦J-2-7
-4.5Round 7🇻🇪 VENEZUELA75♦♥3+1+13
-4.5Round 7🇻🇪 VENEZUELA133NT♦7+1+0
-4.5Round 20🇵🇰 PAKISTAN293NT♠9=+1
-4.6Round 20🇵🇰 PAKISTAN182♠♣7=-6
-4.9Round 6🇨🇦 CANADA254♠♣8-2-11
-4.9Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND173♠♥K-1-6
-5.0Round 7🇻🇪 VENEZUELA43♦♠Q+3-15
-5.0Round 19🇬🇵 GUADELOUPE14♥♦K-2-5
-5.1Round 20🇵🇰 PAKISTAN265♦♠A-1-6
-5.4Round 13🇿🇦 SOUTH AFRICA134♥♠K=+0
-5.5Round 11🇨🇳 CHINA73NT♠2-3-10
-5.6Round 17🇦🇺 AUSTRALIA83♠♣J+1-7
-5.8Round 3🇧🇷 BRAZIL135♦♣5-1-12
-5.8Round 4🇮🇳 INDIA276♥♠K+1-11
-5.8Round 18🇹🇼 CHINESE TAIPEI213NT♠8=+0
-5.9Round 17🇦🇺 AUSTRALIA163NT♠5=+1
-6.1Round 18🇹🇼 CHINESE TAIPEI293♣♥2-2-7
-6.2Round 2🇩🇰 DENMARK213♠♥A-1-10
-6.5Round 2🇩🇰 DENMARK183♦♣J+2-15
-6.7Round 18🇹🇼 CHINESE TAIPEI274♦♥A=-10
-6.8Round 2🇩🇰 DENMARK293♠♣K+2-15
-7.3Round 11🇨🇳 CHINA14♠♥8=-7
-7.6Round 2🇩🇰 DENMARK324♥♦K-2-11
-8.0Round 15🇳🇿 NEW ZEALAND116♦♦6+1+2
-8.2Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND311NT♥6+1-11
-8.4Round 18🇹🇼 CHINESE TAIPEI313NT♠6+3-12
-8.9Round 4🇮🇳 INDIA245NT♣A-2-11
-9.1Round 19🇬🇵 GUADELOUPE64♠x♥Q-3-8
-9.4Round 10🇫🇷 FRANCE246♠♣K=-5
-10.0Round 2🇩🇰 DENMARK266♣♥6-1-13
-10.5Round 16🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND246NT♦5=+0
-11.0Round 6🇨🇦 CANADA174♠x♣K=-12
-11.8Round 2🇩🇰 DENMARK206♥♦6=+0