🇺🇸 MAHMOOD Zia · USA 2

25rank
+126.1Butler · 271 bds
+0.47per board
±3.9swing
+0.99vs par /bd · #9/125
+0.51adjusted /bd
Butler per round: 16.7 9.4 2 24.1 32.2 8 0.8 -7.8 -3.1 4.1 32.5 1.1 24.9 12.4 -9.5 -27.3 5.6by round

vs par split: bidding +0.43 · play +0.29

Strength of schedule: opponents averaged +0.04/bd (an average draw) → opponent-adjusted +0.51/bd

Card play — on target: opening leads 88.9% #29 of 125 · declarer play 87.8% #4 of 125 · defence 86.7% #77 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·88.9% (45)
Declarer play·87.8% (41)
Defence·86.7% (83)

Opening leads by suit led: ♠ 100.0% (8) · ♥ 100.0% (12) · ♦ 80.0% (10) · ♣ 80.0% (15)

vs par by strain: a suit +0.72 (173)

vs par by level: part-score -0.33 (64) · game +1.68 (96) · slam -1.15 (13)

By role: declaring +0.86/bd (-0.86 vs par · 140) · defending +0.05/bd (+2.96 vs par · 130)

By vulnerability: vulnerable +0.61/bd (+1.10 vs par · 135) · not vulnerable +0.32/bd (+0.87 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1B.HammanG.Herrera – B.MarshallClosed16+16.7+1.04-0.06
Round 3B.HammanA.Wildavsky – D.DoubClosed16+9.4+0.59+2.44
Round 4B.HammanJ.Campos – M.Villas-BoasClosed16+2.0+0.12-0.62
Round 6B.HammanP.Austberg – E.SaelensmindeClosed16+24.1+1.51+2.12
Round 7B.HammanJ.Penture – J.MoersOpen16+32.2+2.01+2.75
Round 8B.HammanG.Karakolev – D.DanailovOpen16+8.0+0.50+1.25
Round 9B.HammanR.Dalal – S.GuptaClosed16+0.8+0.05-0.62
Round 11B.HammanS.Brink – B.DrijverClosed16-7.8-0.49-0.06
Round 12B.HammanW.Wang – Z.ZhuangClosed16-3.1-0.19+0.00
Round 14B.HammanJ.Shih – C.ShenOpen15+4.1+0.27-1.07
Round 15B.HammanA.Versace – L.LauriaOpen16+32.5+2.03+4.50
Round 16B.HammanI.Robinson – A.De LiveraOpen16+1.1+0.07+0.81
Round 17B.HammanC.Pellegrini – P.RavennaOpen16+24.9+1.56+1.00
Round 18B.HammanA.Yousry – S.NoshyClosed16+12.4+0.78+1.00
Round 19B.HammanM.Cornell – A.BachOpen16-9.5-0.59+1.88
Round 20B.HammanM.Takayama – T.TeramotoOpen16-27.3-1.71-0.38
Round 21B.HammanA.Dubinin – A.GromovOpen16+5.6+0.35+1.69

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
+11.9Round 17🇦🇷 ARGENTINA123Nx♦2-3+9
+10.5Round 19🇳🇿 NEW ZEALAND94♥♣A+1+1
+9.6Round 8🇧🇬 BULGARIA263N♣2-1+6
+9.4Round 1🇲🇽 MEXICO86♣♠Q=+3
+9.3Round 6🇳🇴 NORWAY247♣♥6-1+16
+8.9Round 3🇺🇸 USA 124♠♣A=+8
+8.9Round 17🇦🇷 ARGENTINA113N♣4-1+11
+8.8Round 6🇳🇴 NORWAY254♥♦Q=+7
+8.4Round 1🇲🇽 MEXICO53N♠4+1+11
+8.0Round 18🇪🇬 EGYPT187♥♥3=+0
+7.8Round 15🇮🇹 ITALY95♥♣Q-2+13
+7.2Round 6🇳🇴 NORWAY214♥x♣8-2+5
+7.0Round 6🇳🇴 NORWAY185♦♥A=+3
+7.0Round 7🇬🇵 GUADELOUPE73N♦2-1+13
+6.9Round 3🇺🇸 USA 1115♠x♥T=+8
+6.9Round 7🇬🇵 GUADELOUPE105♥♣Q+1-1
+6.9Round 7🇬🇵 GUADELOUPE134♥♣8-1+12
+6.8Round 15🇮🇹 ITALY35♦x♥5=+8
+6.7Round 17🇦🇷 ARGENTINA153N♣6-4+7
+6.3Round 12🇨🇳 CHINA LONG ZHU OPEN183N♦Q-1+13
+5.9Round 15🇮🇹 ITALY74♥♣3=+13
+5.9Round 16🇦🇺 AUSTRALIA283♥♦8=+0
+5.8Round 14🇹🇼 CHINESE TAIPEI225♦♣Q-1+12
+5.8Round 18🇪🇬 EGYPT293N♥3+3+1
+5.6Round 12🇨🇳 CHINA LONG ZHU OPEN264♠♣A=+0
+5.6Round 21🇷🇺 RUSSIA34♥♣T-2+8
+5.5Round 7🇬🇵 GUADELOUPE54♥♣K-1-2
+5.5Round 19🇳🇿 NEW ZEALAND155♥♦6+2+17
+5.4Round 17🇦🇷 ARGENTINA143N♠Q=+3
+5.4Round 19🇳🇿 NEW ZEALAND85♣♠A=+0
+4.9Round 11🇳🇱 NETHERLANDS126♣♦Q=+0
+4.8Round 18🇪🇬 EGYPT244♥♠4=+8
+4.7Round 1🇲🇽 MEXICO163♣x♥Q-1+11
+4.7Round 7🇬🇵 GUADELOUPE155♣♠2-1+10
+4.7Round 19🇳🇿 NEW ZEALAND132♣♦K=+5
+4.6Round 1🇲🇽 MEXICO36♣♠9=-13
+4.6Round 11🇳🇱 NETHERLANDS151N♠2=+11
+4.6Round 21🇷🇺 RUSSIA45♥♠Q=+4
+4.6Round 21🇷🇺 RUSSIA142♠♥K+1+7
+4.5Round 15🇮🇹 ITALY83♥♥2=+6
+4.5Round 17🇦🇷 ARGENTINA64♥♣A+1+8
+4.4Round 9🇮🇳 INDIA73N♣Q=-1
+4.3Round 3🇺🇸 USA 1123N♦5+1+0
+4.3Round 7🇬🇵 GUADELOUPE121N♥A-1+7
+4.3Round 11🇳🇱 NETHERLANDS163♦♣T-1+6
+4.3Round 17🇦🇷 ARGENTINA72♠♦7-1+12
+4.2Round 12🇨🇳 CHINA LONG ZHU OPEN293N♠J-2+8
+4.2Round 20🇯🇵 JAPAN324♠♣T=+0
+4.1Round 20🇯🇵 JAPAN243♥♣K+1+4
+4.1Round 21🇷🇺 RUSSIA52N♠3+1+7
+4.0Round 18🇪🇬 EGYPT273♥♣8-3+2
+3.9Round 6🇳🇴 NORWAY315♥♠2=+8
+3.8Round 9🇮🇳 INDIA11N♣4=+6
+3.5Round 4🇧🇷 BRAZIL234♠♣7+1+0
+3.5Round 8🇧🇬 BULGARIA253N♠7+2+11
+3.5Round 12🇨🇳 CHINA LONG ZHU OPEN191Nx♠A-2+4
+3.5Round 14🇹🇼 CHINESE TAIPEI193N♣5+1+0
+3.5Round 19🇳🇿 NEW ZEALAND53♠♥K-1+5
+3.4Round 7🇬🇵 GUADELOUPE161N♦2+3+2
+3.0Round 4🇧🇷 BRAZIL194♥♠T=+0
+3.0Round 14🇹🇼 CHINESE TAIPEI213N♦2+2+0
+3.0Round 18🇪🇬 EGYPT313N♦Q+2+2
+2.9Round 3🇺🇸 USA 174♠♦4+1+17
+2.9Round 4🇧🇷 BRAZIL264♠♣2-2+8
+2.9Round 19🇳🇿 NEW ZEALAND73N♠Q-1+6
+2.8Round 7🇬🇵 GUADELOUPE112♥♦K=+6
+2.8Round 8🇧🇬 BULGARIA173N♣A=-2
+2.6Round 8🇧🇬 BULGARIA222♥♠K-2+5
+2.6Round 15🇮🇹 ITALY164♥♠K+1+0
+2.5Round 4🇧🇷 BRAZIL242♥♥3+1+1
+2.5Round 15🇮🇹 ITALY64♥♣K-1+5
+2.5Round 16🇦🇺 AUSTRALIA261♥x♦6-1+3
+2.5Round 21🇷🇺 RUSSIA82N♥5-1-2
+2.4Round 15🇮🇹 ITALY24♠♣8-1+5
+2.4Round 16🇦🇺 AUSTRALIA253N♦4-1+6
+2.3Round 1🇲🇽 MEXICO144♦♦9+1+0
+2.2Round 1🇲🇽 MEXICO73N♥T+1-12
+2.2Round 8🇧🇬 BULGARIA193♣♠K=+0
+2.2Round 14🇹🇼 CHINESE TAIPEI305♠♥Q+1+8
+2.2Round 15🇮🇹 ITALY124♠♦A=+3
+2.2Round 21🇷🇺 RUSSIA114♥x♠A-2+4
+2.1Round 7🇬🇵 GUADELOUPE42N♠4=+11
+2.1Round 16🇦🇺 AUSTRALIA191N♦A-1+11
+2.1Round 17🇦🇷 ARGENTINA12♠♦6-2+0
+2.1Round 21🇷🇺 RUSSIA123N♦9=+11
+2.0Round 6🇳🇴 NORWAY203♠♣A-1+6
+2.0Round 9🇮🇳 INDIA133N♥7+1+1
+1.9Round 3🇺🇸 USA 131♠♣J=-1
+1.9Round 6🇳🇴 NORWAY232♠♥8=+6
+1.9Round 9🇮🇳 INDIA122♦♣J-1+2
+1.8Round 7🇬🇵 GUADELOUPE64♥x♠A-1+5
+1.8Round 7🇬🇵 GUADELOUPE94♠♣6+2+1
+1.8Round 11🇳🇱 NETHERLANDS33N♠J+2+1
+1.8Round 18🇪🇬 EGYPT193♥♦3-1-5
+1.7Round 8🇧🇬 BULGARIA324♠♦J+1+11
+1.7Round 9🇮🇳 INDIA152♠♦A-1+2
+1.7Round 15🇮🇹 ITALY134♥♦6+2+13
+1.7Round 20🇯🇵 JAPAN195♣♠2=+0
+1.6Round 9🇮🇳 INDIA34♠x♥Q-1+0
+1.6Round 16🇦🇺 AUSTRALIA214♥♠5+1+0
+1.5Round 6🇳🇴 NORWAY322N♠2+1+0
+1.5Round 9🇮🇳 INDIA23♦♦2+1+0
+1.5Round 16🇦🇺 AUSTRALIA203N♠T=-2
+1.5Round 16🇦🇺 AUSTRALIA303N♥9-1+5
+1.4Round 16🇦🇺 AUSTRALIA294♥♦5=+0
+1.4Round 17🇦🇷 ARGENTINA101N♦Q-1+1
+1.3Round 1🇲🇽 MEXICO103N♠9=-1
+1.3Round 3🇺🇸 USA 194♥♦9=+0
+1.3Round 21🇷🇺 RUSSIA104♥♠6+1+1
+1.2Round 3🇺🇸 USA 181N♦3=-2
+1.2Round 14🇹🇼 CHINESE TAIPEI274♣♥Q=+0
+1.1Round 4🇧🇷 BRAZIL303♦♣5=-7
+1.1Round 8🇧🇬 BULGARIA203N♣A+1+0
+1.1Round 14🇹🇼 CHINESE TAIPEI293N♠7+3-13
+1.0Round 1🇲🇽 MEXICO13♦♦2=+0
+1.0Round 4🇧🇷 BRAZIL293♦♠5=-1
+1.0Round 17🇦🇷 ARGENTINA32♥♥3=+0
+0.9Round 3🇺🇸 USA 1142♠♥4+2+6
+0.9Round 9🇮🇳 INDIA92♥♦A-3+1
+0.9Round 18🇪🇬 EGYPT254♠♥9=+10
+0.8Round 4🇧🇷 BRAZIL201N♥T=+5
+0.8Round 14🇹🇼 CHINESE TAIPEI263N♥J+1+0
+0.8Round 15🇮🇹 ITALY51N♦T+3+6
+0.7Round 15🇮🇹 ITALY43N♥T=-2
+0.7Round 20🇯🇵 JAPAN253♣♠7=+5
+0.6Round 6🇳🇴 NORWAY283N♣3+1+0
+0.5Round 6🇳🇴 NORWAY194♠♦5-2+7
+0.5Round 11🇳🇱 NETHERLANDS103♦♣Q=+1
+0.4Round 8🇧🇬 BULGARIA244♠♣J=+1
+0.4Round 11🇳🇱 NETHERLANDS83N♠4=+2
+0.4Round 14🇹🇼 CHINESE TAIPEI323N♣J+3+1
+0.4Round 16🇦🇺 AUSTRALIA183N♦2+1+0
+0.4Round 21🇷🇺 RUSSIA95♥x♣A-2-4
+0.3Round 11🇳🇱 NETHERLANDS11♠♠Q=-1
+0.3Round 17🇦🇷 ARGENTINA164♠♥Q+2-9
+0.2Round 14🇹🇼 CHINESE TAIPEI172♥♦5=+0
+0.2Round 18🇪🇬 EGYPT204♠♦6=-1
+0.2Round 18🇪🇬 EGYPT324N♠Q=+11
+0.1Round 3🇺🇸 USA 1131N♥9=+1
+0.1Round 7🇬🇵 GUADELOUPE144♣♥T-2-8
+0.1Round 12🇨🇳 CHINA LONG ZHU OPEN173N♥J+2-1
+0.1Round 12🇨🇳 CHINA LONG ZHU OPEN223N♠5=+1
+0.1Round 21🇷🇺 RUSSIA153N♦3=+11
-0.0Round 1🇲🇽 MEXICO24♥♦8+1+0
+0.0Round 1🇲🇽 MEXICO94♥♣Q+1+0
-0.0Round 9🇮🇳 INDIA83N♣J+2+0
-0.0Round 11🇳🇱 NETHERLANDS145♣♥K-1+2
+0.0Round 15🇮🇹 ITALY104♥♥5=+1
+0.0Round 15🇮🇹 ITALY144♠♥9=+1
-0.1Round 4🇧🇷 BRAZIL283N♠A+1+0
-0.1Round 4🇧🇷 BRAZIL313♦♣2+1-9
-0.1Round 8🇧🇬 BULGARIA232♠♦9=+1
-0.1Round 8🇧🇬 BULGARIA273♣♠5-2+0
-0.1Round 9🇮🇳 INDIA114♥♣J=-1
-0.1Round 11🇳🇱 NETHERLANDS23♠♥6-1-2
-0.1Round 16🇦🇺 AUSTRALIA313N♦3+3+1
-0.1Round 21🇷🇺 RUSSIA136N♦2=+0
-0.2Round 7🇬🇵 GUADELOUPE31N♦2=+5
-0.2Round 12🇨🇳 CHINA LONG ZHU OPEN214♠♣4+1+0
-0.3Round 9🇮🇳 INDIA101N♥Q+1-10
-0.3Round 11🇳🇱 NETHERLANDS73♦♠J-1+9
-0.3Round 14🇹🇼 CHINESE TAIPEI314♠♥4=+0
-0.3Round 18🇪🇬 EGYPT233N♥J+2+0
-0.3Round 20🇯🇵 JAPAN262♦♣Q=+1
-0.4Round 3🇺🇸 USA 143N♠K+3+17
-0.4Round 6🇳🇴 NORWAY262♠♦3+1+0
-0.4Round 12🇨🇳 CHINA LONG ZHU OPEN203N♥2+2+0
-0.5Round 9🇮🇳 INDIA51N♣3+1+1
-0.5Round 16🇦🇺 AUSTRALIA174♥♦K=-11
-0.5Round 20🇯🇵 JAPAN314♥♣6+1-1
-0.6Round 12🇨🇳 CHINA LONG ZHU OPEN324♠♣K+1+0
-0.6Round 20🇯🇵 JAPAN173N♦4+2+11
-0.7Round 8🇧🇬 BULGARIA21Pass+3
-0.7Round 9🇮🇳 INDIA44♠♥Q+1+0
-0.7Round 12🇨🇳 CHINA LONG ZHU OPEN231N♥2=+1
-0.7Round 12🇨🇳 CHINA LONG ZHU OPEN276♠x♦K-3-5
-0.8Round 4🇧🇷 BRAZIL274♠♦2=+0
-0.8Round 9🇮🇳 INDIA64♥♣A+2+11
-0.8Round 15🇮🇹 ITALY11N♠3+2+0
-0.9Round 7🇬🇵 GUADELOUPE83♣♠A-1-5
-0.9Round 8🇧🇬 BULGARIA184♠♥2-1-5
-0.9Round 11🇳🇱 NETHERLANDS51♥♥8=-5
-0.9Round 15🇮🇹 ITALY114♥♠4=+1
-0.9Round 18🇪🇬 EGYPT172N♥A=+0
-1.0Round 3🇺🇸 USA 151N♥5-1+1
-1.0Round 4🇧🇷 BRAZIL172N♥4-2+0
-1.0Round 19🇳🇿 NEW ZEALAND14♥♠Q=+0
-1.0Round 20🇯🇵 JAPAN304♥♣T+1+0
-1.1Round 4🇧🇷 BRAZIL214♥♠A+2+11
-1.1Round 4🇧🇷 BRAZIL324N♥5=+1
-1.3Round 6🇳🇴 NORWAY293N♦3=+1
-1.4Round 6🇳🇴 NORWAY303N♣J=+0
-1.4Round 14🇹🇼 CHINESE TAIPEI242N♠5=+0
-1.4Round 17🇦🇷 ARGENTINA95♣♥4-1-6
-1.4Round 18🇪🇬 EGYPT283N♣4-1-10
-1.5Round 6🇳🇴 NORWAY274♠♣A-1-4
-1.5Round 16🇦🇺 AUSTRALIA224♥♠8=+1
-1.5Round 19🇳🇿 NEW ZEALAND32♥♠Q-1-9
-1.5Round 20🇯🇵 JAPAN205♣♥A-1-6
-1.7Round 1🇲🇽 MEXICO64♥♣K+1+0
-1.7Round 3🇺🇸 USA 114♥♠3+1+0
-1.7Round 3🇺🇸 USA 1153♦♠5-1+0
-1.9Round 4🇧🇷 BRAZIL221N♥5=+0
-1.9Round 9🇮🇳 INDIA144♥♠4-1-5
-1.9Round 12🇨🇳 CHINA LONG ZHU OPEN252N♥A+1-8
-2.0Round 1🇲🇽 MEXICO123N♥A=+1
-2.0Round 16🇦🇺 AUSTRALIA274♠♣5+1+10
-2.2Round 3🇺🇸 USA 1164♠♦6=+0
-2.2Round 20🇯🇵 JAPAN184♥♥T+1+0
-2.3Round 14🇹🇼 CHINESE TAIPEI283♠♠5=-1
-2.3Round 19🇳🇿 NEW ZEALAND64N♠5+1+0
-2.3Round 19🇳🇿 NEW ZEALAND144♥♣4-1+2
-2.4Round 1🇲🇽 MEXICO134♥♠A=+1
-2.4Round 17🇦🇷 ARGENTINA53♥♥A=-6
-2.4Round 18🇪🇬 EGYPT213N♣7+1+10
-2.5Round 12🇨🇳 CHINA LONG ZHU OPEN313♣♥T-2+0
-2.6Round 3🇺🇸 USA 1102♣♠K=-5
-2.6Round 8🇧🇬 BULGARIA294♠♥4=+0
-2.6Round 19🇳🇿 NEW ZEALAND113N♠6+1+1
-2.6Round 20🇯🇵 JAPAN282♥♣4+1-1
-2.7Round 14🇹🇼 CHINESE TAIPEI182♠♣Q+1-10
-2.8Round 1🇲🇽 MEXICO43N♥7+2+12
-3.0Round 11🇳🇱 NETHERLANDS115♥♠9+1-1
-3.0Round 14🇹🇼 CHINESE TAIPEI234♥♠3-1-6
-3.0Round 17🇦🇷 ARGENTINA84♠♥J=-8
-3.0Round 20🇯🇵 JAPAN234♠♣K+1-1
-3.0Round 20🇯🇵 JAPAN273N♥K-1-5
-3.1Round 4🇧🇷 BRAZIL183N♣7-1-12
-3.1Round 7🇬🇵 GUADELOUPE13N♦4=+0
-3.1Round 8🇧🇬 BULGARIA312♦♥T-3-1
-3.1Round 18🇪🇬 EGYPT222N♠9=+0
-3.1Round 21🇷🇺 RUSSIA72♠♣3-1-5
-3.2Round 18🇪🇬 EGYPT305♣♠Q+1-11
-3.3Round 21🇷🇺 RUSSIA22♠♣K=-5
-3.4Round 8🇧🇬 BULGARIA302♠♥K=-6
-3.4Round 11🇳🇱 NETHERLANDS134♠x♥K-2-14
-3.4Round 16🇦🇺 AUSTRALIA234♠♦6-1-6
-3.4Round 17🇦🇷 ARGENTINA43N♥7+2+0
-3.6Round 1🇲🇽 MEXICO114♠♣J=-1
-3.6Round 4🇧🇷 BRAZIL253N♠5-3-7
-3.7Round 12🇨🇳 CHINA LONG ZHU OPEN304♠♦Q=+0
-3.7Round 15🇮🇹 ITALY151♠♣6+2-1
-4.0Round 16🇦🇺 AUSTRALIA324♠♥3-1-5
-4.2Round 21🇷🇺 RUSSIA63N♦5+2-1
-4.3Round 21🇷🇺 RUSSIA13N♣3=+1
-4.4Round 14🇹🇼 CHINESE TAIPEI253N♦6-3-7
-4.7Round 1🇲🇽 MEXICO154♣♥K+1-13
-4.8Round 17🇦🇷 ARGENTINA23♥♠4=-1
-4.8Round 19🇳🇿 NEW ZEALAND47♠♠J=+0
-5.0Round 8🇧🇬 BULGARIA285♥♠3=-4
-5.0Round 18🇪🇬 EGYPT263♦♥A+1-1
-5.1Round 6🇳🇴 NORWAY223N♠3-3-11
-5.2Round 12🇨🇳 CHINA LONG ZHU OPEN245♦♣J-1-8
-5.3Round 11🇳🇱 NETHERLANDS43♠♦A+1-10
-5.7Round 11🇳🇱 NETHERLANDS96♠♥8=+0
-5.8Round 20🇯🇵 JAPAN215♦♠K=+0
-5.9Round 11🇳🇱 NETHERLANDS63N♣J+2+0
-6.0Round 19🇳🇿 NEW ZEALAND26♦♥Q=+0
-6.0Round 19🇳🇿 NEW ZEALAND123N♠K+1+0
-6.6Round 17🇦🇷 ARGENTINA133♣♣6-3-5
-6.7Round 16🇦🇺 AUSTRALIA244♥♠T=+0
-6.9Round 21🇷🇺 RUSSIA163N♥Q-1-10
-7.0Round 12🇨🇳 CHINA LONG ZHU OPEN283N♥J-1-5
-7.5Round 19🇳🇿 NEW ZEALAND106♠♣T+1+13
-8.0Round 19🇳🇿 NEW ZEALAND163N♣T=-11
-8.5Round 20🇯🇵 JAPAN293N♦7-1-13
-8.9Round 6🇳🇴 NORWAY172♦♠4-1-10
-9.0Round 20🇯🇵 JAPAN227♠♦3=+0
-9.4Round 3🇺🇸 USA 165♥x♣Q-2-11
-10.9Round 7🇬🇵 GUADELOUPE26♥♥2-1-12
-12.7Round 9🇮🇳 INDIA166♥♠2-1-17