🇺🇸 MAHMOOD Zia · USA 1

53rank
+14.1Butler · 272 bds
+0.05per board
±4.3swing
-0.21vs par /bd · #86/125
+0.04adjusted /bd
Butler per round: 19.7 38.4 -1.4 15.9 -12.5 1.1 33.6 -15.5 29.8 -0.5 -29.8 5.6 -33.3 -30.8 -3.2 -2.5 -0.5by round

vs par split: bidding -0.29 · play -0.07

Strength of schedule: opponents averaged -0.01/bd (an average draw) → opponent-adjusted +0.04/bd

Card play — on target: opening leads 91.4% #8 of 125 · declarer play 78.2% #51 of 125 · defence 87.0% #79 of 125

Card play by contract type — on target
vs NTvs a suit
Opening leads·91.4% (35)
Declarer play·78.2% (55)
Defence·87.0% (77)

Opening leads by suit led: ♠ 71.4% (7) · ♥ 100.0% (14) · ♦ 100.0% (9) · ♣ 80.0% (5)

vs par by strain: a suit -0.41 (205)

vs par by level: part-score -1.18 (85) · game +0.69 (102) · slam -2.94 (18)

By role: declaring +0.01/bd (-2.02 vs par · 160) · defending +0.11/bd (+2.38 vs par · 112)

By vulnerability: vulnerable +0.32/bd (-0.15 vs par · 136) · not vulnerable -0.22/bd (-0.27 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1M.RosenbergB.Hamman – H.LallClosed16+19.7+1.23-1.50
Round 2M.RosenbergJ.Carroll – T.GarveyOpen16+38.4+2.40+0.75
Round 4M.RosenbergN.Eber – C.BosenbergOpen16-1.4-0.09+0.06
Round 5M.RosenbergJ.Zaluski – J.SmithOpen16+15.9+0.99-0.81
Round 7M.RosenbergP.Jassem – K.MartensClosed16-12.5-0.78+1.06
Round 8M.RosenbergX.Wang – S.SunClosed16+1.1+0.07-0.12
Round 9M.RosenbergG.Stout – J.MillerClosed16+33.6+2.10+4.06
Round 10M.RosenbergJ.Bojoh – J.GeorgeOpen16-15.5-0.97-0.88
Round 11M.RosenbergB.Brogeland – E.SaelensmindeClosed16+29.8+1.86+2.25
Round 12M.RosenbergP.Cullin – J.UpmarkClosed16-0.5-0.03+0.75
Round 13M.RosenbergM.Ino – T.ImakuraOpen16-29.8-1.86-1.25
Round 14M.RosenbergM.Figueiredo – D.BrennerOpen16+5.6+0.35+0.00
Round 15M.RosenbergL.Palazzo – P.LambardiClosed16-33.3-2.08-2.12
Round 17M.RosenbergF.Fantoni – C.NunesOpen16-30.8-1.93-2.00
Round 18M.RosenbergJ.Shih – C.ShenOpen16-3.2-0.20-2.00
Round 19M.RosenbergW.El Ahmady – T.SadekOpen16-2.5-0.16-0.75
Round 21M.RosenbergS.De Wijs – B.MullerOpen16-0.5-0.03-1.12

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 1🇺🇸 USA 2136♦♠3=+0
+11.6Round 12🇸🇪 SWEDEN64♠x♥Q-5+10
+10.6Round 2🇮🇪 IRELAND164♠♣6-1+12
+10.3Round 2🇮🇪 IRELAND15♣x♥J=+12
+10.3Round 11🇳🇴 NORWAY305♦♠5-2+9
+10.1Round 1🇺🇸 USA 293N♣K=+10
+10.1Round 9🇳🇿 NEW ZEALAND94♥♠K-3+11
+9.3Round 14🇧🇷 BRAZIL106N♦5=+0
+9.2Round 1🇺🇸 USA 2146♣♠K=-12
+9.2Round 5🇨🇦 CANADA66♠♦4=-11
+8.8Round 5🇨🇦 CANADA34♠x♥Q-2+5
+8.4Round 2🇮🇪 IRELAND55♠♥6+1+11
+8.4Round 11🇳🇴 NORWAY293N♣K-1+12
+8.2Round 9🇳🇿 NEW ZEALAND34♥♣A=+6
+8.1Round 12🇸🇪 SWEDEN154♥♣Q=+11
+7.2Round 21🇳🇱 NETHERLANDS214♥x♠A+2-5
+7.0Round 5🇨🇦 CANADA54♥♦5-1+12
+6.9Round 2🇮🇪 IRELAND144♥♦Q-2+11
+6.6Round 4🇿🇦 SOUTH AFRICA62♦♣K-2+7
+6.5Round 4🇿🇦 SOUTH AFRICA33N♦5=-1
+6.3Round 4🇿🇦 SOUTH AFRICA45♥x♣K=+5
+6.2Round 5🇨🇦 CANADA93N♥6-2+6
+6.0Round 11🇳🇴 NORWAY194N♣Q+2+17
+6.0Round 14🇧🇷 BRAZIL43♠♥Q-1+12
+5.8Round 1🇺🇸 USA 234♥-2+11
+5.7Round 5🇨🇦 CANADA124♥x♠A=+5
+5.5Round 18🇹🇼 CHINESE TAIPEI103♥♦A-2+8
+5.5Round 21🇳🇱 NETHERLANDS324♣♦A+1+11
+5.4Round 19🇪🇬 EGYPT263♠♥K-2-9
+5.2Round 9🇳🇿 NEW ZEALAND124♠♥K-2+11
+5.0Round 2🇮🇪 IRELAND124♥♦A=+0
+5.0Round 2🇮🇪 IRELAND156♠♠10=+1
+5.0Round 11🇳🇴 NORWAY233♦♥6+1+8
+5.0Round 14🇧🇷 BRAZIL34♠♣A-2+8
+4.8Round 15🇦🇷 ARGENTINA234♥♣Q+2+13
+4.8Round 18🇹🇼 CHINESE TAIPEI66♣♣4=+0
+4.3Round 19🇪🇬 EGYPT323N♥3=+0
+4.2Round 7🇵🇱 POLAND134♠♥J+2+13
+4.2Round 10🇮🇩 INDONESIA62♥♣Q+1+0
+4.1Round 9🇳🇿 NEW ZEALAND142♥♥2-2+5
+4.1Round 15🇦🇷 ARGENTINA302♥♦3-1-1
+3.9Round 19🇪🇬 EGYPT184♥♣8=+7
+3.8Round 14🇧🇷 BRAZIL63N♠5-3+9
+3.5Round 11🇳🇴 NORWAY264♠♥4=+0
+3.4Round 8🇨🇳 CHINA SMEG303N♦5+2+1
+3.4Round 8🇨🇳 CHINA SMEG322♦♣A+1+0
+3.4Round 11🇳🇴 NORWAY223♣♠Q=+0
+3.4Round 18🇹🇼 CHINESE TAIPEI73N♣7=-1
+3.3Round 10🇮🇩 INDONESIA31N♣J+1+6
+3.2Round 21🇳🇱 NETHERLANDS203♣♦5-2-9
+3.0Round 8🇨🇳 CHINA SMEG254♥♦3=+0
+3.0Round 9🇳🇿 NEW ZEALAND155♥♠5-2+0
+3.0Round 10🇮🇩 INDONESIA133♥♦3=+0
+3.0Round 10🇮🇩 INDONESIA165♦♥5-1+6
+3.0Round 12🇸🇪 SWEDEN72♦♣5-2+3
+3.0Round 19🇪🇬 EGYPT203N♠4+1+0
+3.0Round 19🇪🇬 EGYPT222♠♦A+2+6
+2.9Round 9🇳🇿 NEW ZEALAND63♥♠6+2+0
+2.9Round 12🇸🇪 SWEDEN82♠♦K-2+7
+2.8Round 11🇳🇴 NORWAY273♦♠8=-1
+2.8Round 13🇯🇵 JAPAN224♥♦10=-1
+2.7Round 8🇨🇳 CHINA SMEG196♣♥3=-2
+2.7Round 9🇳🇿 NEW ZEALAND163♠♦Q=+6
+2.7Round 21🇳🇱 NETHERLANDS263N♠3-1+5
+2.6Round 13🇯🇵 JAPAN274♠♥Q=+3
+2.6Round 14🇧🇷 BRAZIL83♦♣A=+0
+2.5Round 19🇪🇬 EGYPT244♥x♣A-2+4
+2.4Round 5🇨🇦 CANADA14♥♣10-3+6
+2.4Round 11🇳🇴 NORWAY284♥♠5+2+14
+2.4Round 12🇸🇪 SWEDEN42♠♣Q=+6
+2.4Round 13🇯🇵 JAPAN242♥♦Q+2+6
+2.3Round 13🇯🇵 JAPAN284♠♥10+1+1
+2.2Round 2🇮🇪 IRELAND114♦♠8-2-1
+2.1Round 5🇨🇦 CANADA24♥♠7+1+7
+2.1Round 7🇵🇱 POLAND153♣♠5=+1
+2.0Round 2🇮🇪 IRELAND42♠♦4+1+1
+2.0Round 9🇳🇿 NEW ZEALAND55♣♥3+1+15
+2.0Round 10🇮🇩 INDONESIA22♠♦9=+1
+2.0Round 11🇳🇴 NORWAY213N♣3+1+1
+2.0Round 12🇸🇪 SWEDEN143♠♣K=+0
+1.9Round 11🇳🇴 NORWAY174N♠6+2+11
+1.8Round 1🇺🇸 USA 212♠+1+0
+1.8Round 21🇳🇱 NETHERLANDS182♦♦10+3+1
+1.7Round 7🇵🇱 POLAND113N♠5-1+5
+1.7Round 10🇮🇩 INDONESIA104♥♠A=+9
+1.6Round 5🇨🇦 CANADA153♥x♠Q-1-13
+1.6Round 7🇵🇱 POLAND84♥♠4+1+1
+1.6Round 13🇯🇵 JAPAN254N♣5+1+0
+1.5Round 1🇺🇸 USA 2157♠=+0
+1.5Round 21🇳🇱 NETHERLANDS234♥♠3+1+0
+1.4Round 1🇺🇸 USA 283N♥K+1-1
+1.4Round 2🇮🇪 IRELAND102♠♣K+2-10
+1.4Round 4🇿🇦 SOUTH AFRICA24N♣3=-12
+1.4Round 14🇧🇷 BRAZIL93N♠7=+0
+1.2Round 7🇵🇱 POLAND64♥♠K=+1
+1.2Round 8🇨🇳 CHINA SMEG234♥♠3+1+2
+1.2Round 17🇮🇹 ITALY292♥♣=+0
+1.1Round 4🇿🇦 SOUTH AFRICA74♦♥A-1-1
+1.1Round 8🇨🇳 CHINA SMEG214♠♦10+1+0
+1.1Round 14🇧🇷 BRAZIL124♥♠4-1+5
+1.1Round 15🇦🇷 ARGENTINA321N♦3+2+1
+1.1Round 18🇹🇼 CHINESE TAIPEI11Pass-3
+1.0Round 4🇿🇦 SOUTH AFRICA162♠♦A=+5
+1.0Round 7🇵🇱 POLAND162♥♥8-1+5
+1.0Round 17🇮🇹 ITALY224♠♥J+2+11
+0.9Round 1🇺🇸 USA 274♠+2+2
+0.9Round 5🇨🇦 CANADA83N♣2+1+1
+0.9Round 18🇹🇼 CHINESE TAIPEI153N♣J=+1
+0.8Round 9🇳🇿 NEW ZEALAND14♠♥10-1-5
+0.8Round 17🇮🇹 ITALY325♦♠A-2+0
+0.7Round 1🇺🇸 USA 245♦+1-5
+0.7Round 2🇮🇪 IRELAND83♣♣K+1+0
+0.7Round 14🇧🇷 BRAZIL73♥♣A=-10
+0.7Round 21🇳🇱 NETHERLANDS283N♥J-2+7
+0.6Round 18🇹🇼 CHINESE TAIPEI54♠♦K+1+0
+0.6Round 18🇹🇼 CHINESE TAIPEI91N♠7=+0
+0.6Round 21🇳🇱 NETHERLANDS253N♠3+2+1
+0.5Round 5🇨🇦 CANADA41N♥4+1-1
+0.5Round 19🇪🇬 EGYPT295♦♥3+2+1
+0.4Round 2🇮🇪 IRELAND34♠♠8=-1
+0.4Round 8🇨🇳 CHINA SMEG203N♥9+1+0
+0.4Round 10🇮🇩 INDONESIA75♦♠A=+1
+0.4Round 13🇯🇵 JAPAN23Pass+3
+0.4Round 15🇦🇷 ARGENTINA264♥♦A+1+0
+0.3Round 7🇵🇱 POLAND55♦x♦5-2+0
+0.3Round 8🇨🇳 CHINA SMEG313♣♥2-1+2
+0.3Round 9🇳🇿 NEW ZEALAND133N♣Q=+0
+0.3Round 14🇧🇷 BRAZIL154♥♦9+3-15
+0.2Round 10🇮🇩 INDONESIA83♥♠3-1+4
+0.2Round 12🇸🇪 SWEDEN133N♣8+1+0
+0.2Round 17🇮🇹 ITALY253N♠5=+0
+0.1Round 9🇳🇿 NEW ZEALAND75♦♣6-3+8
+0.1Round 9🇳🇿 NEW ZEALAND113N♥K-1-5
+0.1Round 11🇳🇴 NORWAY314♠♠5+1+0
+0.1Round 13🇯🇵 JAPAN314♥♦5-1-5
+0.1Round 18🇹🇼 CHINESE TAIPEI126♣♥5=+2
+0.0Round 11🇳🇴 NORWAY183♦♣4-2-9
-0.0Round 12🇸🇪 SWEDEN14♠♥A-2+5
+0.0Round 15🇦🇷 ARGENTINA223♣♦10+1-7
+0.0Round 18🇹🇼 CHINESE TAIPEI14♥♦8=+0
+0.0Round 21🇳🇱 NETHERLANDS173N♦7-2-5
-0.1Round 2🇮🇪 IRELAND74♥♠5=-13
-0.1Round 4🇿🇦 SOUTH AFRICA123N♦4=+0
-0.1Round 8🇨🇳 CHINA SMEG184♠♣K=+1
-0.1Round 8🇨🇳 CHINA SMEG224♠♦10=+1
-0.1Round 13🇯🇵 JAPAN194♥♠2+1+0
-0.1Round 13🇯🇵 JAPAN205♦♥K=+11
-0.2Round 4🇿🇦 SOUTH AFRICA153N♦K=-1
-0.2Round 7🇵🇱 POLAND123N♠Q+3+11
-0.2Round 10🇮🇩 INDONESIA91N♠K-1+0
-0.2Round 14🇧🇷 BRAZIL13N♥3+1-1
-0.2Round 19🇪🇬 EGYPT173♥♥5=+0
-0.2Round 19🇪🇬 EGYPT195♣x♠A-1+0
-0.3Round 7🇵🇱 POLAND22♠♣2+2+6
-0.3Round 14🇧🇷 BRAZIL51Nx♦A-1+6
-0.3Round 15🇦🇷 ARGENTINA291N♠3+2+10
-0.3Round 18🇹🇼 CHINESE TAIPEI35♣x♠A-2-4
-0.4Round 4🇿🇦 SOUTH AFRICA142♠♥K-3+0
-0.4Round 17🇮🇹 ITALY203♦♠2=-1
-0.5Round 4🇿🇦 SOUTH AFRICA12♥♦4=+0
-0.5Round 4🇿🇦 SOUTH AFRICA92N♦4+1+10
-0.5Round 10🇮🇩 INDONESIA53♠♥5+1-1
-0.5Round 11🇳🇴 NORWAY324♠♥Q+2-11
-0.5Round 12🇸🇪 SWEDEN112♦x♠A-1+1
-0.5Round 15🇦🇷 ARGENTINA242♠♦6=-1
-0.6Round 9🇳🇿 NEW ZEALAND86♣♠K+1+11
-0.7Round 8🇨🇳 CHINA SMEG285♣x♥K-3+0
-0.7Round 8🇨🇳 CHINA SMEG295♠♥J+1+1
-0.7Round 9🇳🇿 NEW ZEALAND102♥♠6=+0
-0.7Round 21🇳🇱 NETHERLANDS302♠♦3=-1
-0.8Round 19🇪🇬 EGYPT305♣♦K=-1
-0.9Round 1🇺🇸 USA 2104♠♥4-1-6
-0.9Round 13🇯🇵 JAPAN303N♠3+1+0
-0.9Round 17🇮🇹 ITALY175♦♠A-1+2
-0.9Round 17🇮🇹 ITALY232♠♣K+1+0
-0.9Round 18🇹🇼 CHINESE TAIPEI143N♦9-2-6
-0.9Round 21🇳🇱 NETHERLANDS293N♦10+1+0
-1.0Round 1🇺🇸 USA 224♠=-1
-1.0Round 5🇨🇦 CANADA132♥♣Q+1+0
-1.0Round 17🇮🇹 ITALY242♠x♣A-3-1
-1.1Round 9🇳🇿 NEW ZEALAND41N♥A-2-3
-1.1Round 17🇮🇹 ITALY283♣♥=-7
-1.1Round 18🇹🇼 CHINESE TAIPEI161N♠8-2+1
-1.2Round 7🇵🇱 POLAND42♠♠4+1+0
-1.2Round 17🇮🇹 ITALY302♣♠A-2-5
-1.3Round 2🇮🇪 IRELAND64♣♠3=+0
-1.3Round 15🇦🇷 ARGENTINA284♠♥J-2-7
-1.4Round 2🇮🇪 IRELAND26♣♥A=+2
-1.4Round 14🇧🇷 BRAZIL145♣♠A+1-1
-1.5Round 1🇺🇸 USA 261N+2+0
-1.5Round 10🇮🇩 INDONESIA145♦♥A-1-4
-1.5Round 19🇪🇬 EGYPT231N♦9+1+0
-1.6Round 14🇧🇷 BRAZIL23♦♠7-2-2
-1.7Round 8🇨🇳 CHINA SMEG263N♥4+2+0
-1.8Round 1🇺🇸 USA 2163N♦K+3-2
-1.8Round 4🇿🇦 SOUTH AFRICA113♠♦A-1-5
-1.8Round 7🇵🇱 POLAND73N♥3=+2
-1.8Round 17🇮🇹 ITALY213♠♥A-1+2
-2.1Round 13🇯🇵 JAPAN261N♥2-2-2
-2.1Round 15🇦🇷 ARGENTINA314♠♣8-2-13
-2.3Round 7🇵🇱 POLAND102♦♠Q+1-11
-2.4Round 18🇹🇼 CHINESE TAIPEI23N♠7=-7
-2.5Round 11🇳🇴 NORWAY243♥♦K=+0
-2.6Round 12🇸🇪 SWEDEN54♠♥3+1-1
-2.8Round 8🇨🇳 CHINA SMEG243♥♦A-1-5
-2.9Round 2🇮🇪 IRELAND134♠♣A=+1
-3.0Round 17🇮🇹 ITALY312♦♣6=-1
-3.0Round 19🇪🇬 EGYPT273♠♣10=-1
-3.1Round 21🇳🇱 NETHERLANDS193♣♥Q=+0
-3.2Round 5🇨🇦 CANADA164♦♣J-1-5
-3.2Round 7🇵🇱 POLAND13♥♦A+1-2
-3.3Round 17🇮🇹 ITALY184♥♦Q-1-5
-3.3Round 17🇮🇹 ITALY262♠♣8-2-2
-3.4Round 4🇿🇦 SOUTH AFRICA135♠♣K=+0
-3.4Round 8🇨🇳 CHINA SMEG273♠♥K-1-5
-3.5Round 7🇵🇱 POLAND33N♦5-1-4
-3.5Round 9🇳🇿 NEW ZEALAND25♠♥K+1+5
-3.6Round 21🇳🇱 NETHERLANDS312♦x♠7-1-5
-3.7Round 5🇨🇦 CANADA115♣x♥K-1-6
-3.8Round 19🇪🇬 EGYPT283♠♥K-4-2
-3.9Round 13🇯🇵 JAPAN322♥♦J-1-5
-3.9Round 21🇳🇱 NETHERLANDS244♠♣K=-3
-4.0Round 7🇵🇱 POLAND146♠x♥A-2+0
-4.0Round 11🇳🇴 NORWAY254♠♥J-1-5
-4.0Round 12🇸🇪 SWEDEN34♥♦A=+0
-4.0Round 18🇹🇼 CHINESE TAIPEI135♣♥A-1-6
-4.1Round 12🇸🇪 SWEDEN103N♠7-1-12
-4.3Round 15🇦🇷 ARGENTINA213N♥Q-1-6
-4.4Round 12🇸🇪 SWEDEN95♦♥A+1-1
-4.4Round 19🇪🇬 EGYPT212♠♣J+2-7
-4.5Round 4🇿🇦 SOUTH AFRICA52♠♥8+3+6
-4.5Round 15🇦🇷 ARGENTINA203♦♣4+2-10
-4.7Round 12🇸🇪 SWEDEN26♦♠A=-11
-4.7Round 14🇧🇷 BRAZIL164♠♦2+3+12
-4.8Round 12🇸🇪 SWEDEN123N♦J-2-6
-4.8Round 13🇯🇵 JAPAN184♠♦10-1-5
-4.9Round 5🇨🇦 CANADA102♠♣Q-1-6
-4.9Round 8🇨🇳 CHINA SMEG176♣♥Q=+2
-5.0Round 5🇨🇦 CANADA143N♠5+1+0
-5.1Round 10🇮🇩 INDONESIA43♥♠K-1-5
-5.1Round 15🇦🇷 ARGENTINA183N♠6-2-8
-5.2Round 1🇺🇸 USA 252♦-1-5
-5.2Round 15🇦🇷 ARGENTINA173N♠9+1-1
-5.2Round 18🇹🇼 CHINESE TAIPEI44♣♦8=-7
-5.3Round 4🇿🇦 SOUTH AFRICA105♦♠K-2-12
-5.3Round 10🇮🇩 INDONESIA113N♦4-1-10
-5.3Round 14🇧🇷 BRAZIL116♦♥7+1-11
-5.3Round 21🇳🇱 NETHERLANDS224♠♣A-2-7
-5.4Round 1🇺🇸 USA 2113♣♥=-8
-5.5Round 19🇪🇬 EGYPT254♥x♠6=-5
-5.6Round 12🇸🇪 SWEDEN166♠♦3=+0
-5.7Round 15🇦🇷 ARGENTINA273N♠K=-6
-5.7Round 19🇪🇬 EGYPT314♥x♦A-2-5
-6.1Round 10🇮🇩 INDONESIA154♥♦7-4+0
-6.2Round 21🇳🇱 NETHERLANDS274♥♦A=-8
-6.3Round 13🇯🇵 JAPAN172♦x♣4=-7
-6.3Round 18🇹🇼 CHINESE TAIPEI84♠♦7-1-10
-6.6Round 10🇮🇩 INDONESIA124♥♥7-1-12
-6.6Round 17🇮🇹 ITALY193♥♦A=-15
-7.2Round 15🇦🇷 ARGENTINA193N♦8+2-1
-7.5Round 15🇦🇷 ARGENTINA253Nx♦6+3+3
-7.6Round 4🇿🇦 SOUTH AFRICA86♥♥3=+0
-8.0Round 10🇮🇩 INDONESIA15♦x♠6-2-9
-8.1Round 7🇵🇱 POLAND93♠♥2=-11
-8.8Round 2🇮🇪 IRELAND96♥♦7-1-14
-9.0Round 11🇳🇴 NORWAY203N♠4=-10
-9.9Round 1🇺🇸 USA 2125♠x♣J-1-7
-10.4Round 13🇯🇵 JAPAN295♦x♣J-3-5
-10.5Round 17🇮🇹 ITALY276♠♦K-1-10
-10.7Round 5🇨🇦 CANADA74♠x♦3-1-13
-11.1Round 14🇧🇷 BRAZIL134♥♠4-1-12
-13.4Round 13🇯🇵 JAPAN214♥x♠2=-14