🇮🇹 SEMENTA Antonio · ITALY

23rank
+137.0Butler · 272 bds
+0.50per board
±4.5swing
+0.81vs par /bd · #9/139
+0.45adjusted /bd
Butler per round: -25.7 36.4 6.5 13.7 11.4 -12.9 5 26.6 19 33 6.5 34.4 12.7 -20.5 1.8 -1.6 -9.3by round

vs par split: bidding +0.30 · play +0.51

Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.45/bd

Card play — on target: opening leads 82.7% #59 of 139 · declarer play 78.9% #37 of 139 · defence 92.2% #11 of 139

Card play by contract type — on target
vs NTvs a suit
Opening leads82.6% (23)82.7% (52)
Declarer play81.8% (22)77.8% (54)
Defence86.1% (36)94.3% (105)

Opening leads by suit led: ♠ 88.9% (18) · ♥ 69.2% (13) · ♦ 88.9% (27) · ♣ 76.5% (17)

vs par by strain: NT +0.72 (79) · a suit +0.84 (193)

vs par by level: part-score +0.96 (98) · game +0.60 (151) · slam +1.56 (23)

By role: declaring +0.68/bd (-1.44 vs par · 131) · defending +0.34/bd (+2.89 vs par · 141)

By vulnerability: vulnerable +0.27/bd (+0.62 vs par · 136) · not vulnerable +0.74/bd (+0.99 vs par · 136)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1A.VersaceK.Bathurst – J.HurdOpen16-25.7-1.61-0.44
Round 2A.VersaceY.Mo – Y.IpOpen16+36.4+2.27+2.56
Round 4A.VersaceK.Buras – P.LutostanskiClosed16+6.5+0.41-0.56
Round 5A.VersaceD.Lavee – P.KlimowiczClosed16+13.7+0.86-0.88
Round 9A.VersaceC.Gower – A.AptekerClosed16+11.4+0.71+1.62
Round 10A.VersaceY.Liu – L.HuOpen16-12.9-0.81-0.81
Round 12A.VersaceA.Levin – J.RollClosed16+5.0+0.31+1.38
Round 13A.VersaceZ.Mahmood – J.MeckstrothClosed16+26.6+1.66+1.12
Round 14A.VersaceH.Mcgann – T.HanlonClosed16+19.0+1.19+0.75
Round 15A.VersaceR.Elsayyad – W.MohamedClosed16+33.0+2.06+2.44
Round 16A.VersaceF.Nacrur – G.GuridiClosed16+6.5+0.41+1.31
Round 17A.VersaceG.Arts – S.De RoosClosed16+34.4+2.15+3.50
Round 18A.VersaceJ.Ong – J.XuOpen16+12.7+0.79+0.94
Round 20A.VersaceS.De Wijs – B.MullerOpen16-20.5-1.28-0.88
Round 21A.VersaceA.Khare – R.TolaniOpen16+1.8+0.11-1.69
Round 22A.VersaceG.Helgemo – T.GrudeClosed16-1.6-0.10+2.88
Round 23A.VersaceJ.Gosney – T.LeibowitzOpen16-9.3-0.58+0.50

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
+15.5Round 13🇺🇸 USA2155♠♥J=+15
+14.2Round 17🇧🇪 BELGIUM67♥♠4-1+20
+12.4Round 2🇭🇰 HONG KONG CHINA256♥♦6-1+13
+11.7Round 14🇮🇪 IRELAND244♥x♣7-4+11
+11.3Round 17🇧🇪 BELGIUM164♠♥4-2+14
+11.0Round 2🇭🇰 HONG KONG CHINA326♠♥10-1+13
+10.4Round 1🇺🇸 USA1152♥x♥4=+11
+9.7Round 9🇿🇦 SOUTH AFRICA34♠x♣7-3+12
+9.7Round 18🇸🇬 SINGAPORE262♠♥5=+13
+9.4Round 16🇨🇱 CHILE252♥♠6-3+10
+9.2Round 22🇳🇴 NORWAY66♥♦7=+0
+9.0Round 17🇧🇪 BELGIUM26NT♥3=+0
+9.0Round 23🇦🇺 AUSTRALIA244♠♥A=+11
+8.6Round 21🇮🇳 INDIA283NT♦J=+3
+8.4Round 5🇨🇦 CANADA153NT♦Q=+13
+8.2Round 15🇪🇬 EGYPT123♠♣K+1+7
+8.2Round 16🇨🇱 CHILE306♥♣6-1+14
+8.1Round 15🇪🇬 EGYPT34♠x♣5-2+12
+8.0Round 15🇪🇬 EGYPT63NT♠Q-1+13
+7.7Round 14🇮🇪 IRELAND256♦♠6=+0
+7.0Round 5🇨🇦 CANADA42♠♦10-3+9
+6.9Round 5🇨🇦 CANADA165♥♣K+1-3
+6.9Round 10🇨🇳 CHINA193NT♦5-2+8
+6.8Round 13🇺🇸 USA225♣♥A=-1
+6.4Round 13🇺🇸 USA274♠♥10+1+4
+6.4Round 15🇪🇬 EGYPT113NT♣Q=+6
+6.3Round 9🇿🇦 SOUTH AFRICA134♦♥K-1+12
+6.3Round 10🇨🇳 CHINA274♠x♥3-2+0
+6.0Round 4🇵🇱 POLAND293♦♥K-1-6
+6.0Round 12🇮🇱 ISRAEL223NT♣6=+7
+5.8Round 2🇭🇰 HONG KONG CHINA303NT♦6+1+7
+5.8Round 4🇵🇱 POLAND261NT♠J+2+10
+5.5Round 14🇮🇪 IRELAND233NT♠3-1+12
+5.5Round 15🇪🇬 EGYPT73NT♠10=+0
+5.4Round 2🇭🇰 HONG KONG CHINA204♠♦4-1+6
+5.3Round 21🇮🇳 INDIA236NT♠2=-13
+5.2Round 17🇧🇪 BELGIUM103♥♣Q-2+3
+5.1Round 22🇳🇴 NORWAY123NT♥Q=+0
+5.0Round 13🇺🇸 USA213NT♥4=+3
+4.8Round 9🇿🇦 SOUTH AFRICA104♣♠J=+1
+4.8Round 23🇦🇺 AUSTRALIA264♥♦9=+9
+4.7Round 2🇭🇰 HONG KONG CHINA182♠♦6-1+5
+4.7Round 20🇳🇱 NETHERLANDS162♠♥Q-4+9
+4.3Round 4🇵🇱 POLAND174♠♣Q-3+7
+4.3Round 13🇺🇸 USA2115♦x♦4-1+5
+4.2Round 9🇿🇦 SOUTH AFRICA124♥x♠2-3+12
+4.1Round 1🇺🇸 USA1132♥♦8-1+1
+4.1Round 18🇸🇬 SINGAPORE243♠♥6-2+5
+4.1Round 20🇳🇱 NETHERLANDS63♣♥J+1+6
+4.0Round 9🇿🇦 SOUTH AFRICA114NT♥6+1+0
+4.0Round 14🇮🇪 IRELAND314♠♥A-1+5
+3.9Round 16🇨🇱 CHILE284♥♥8-1+5
+3.9Round 18🇸🇬 SINGAPORE273NT♠3-2+11
+3.8Round 4🇵🇱 POLAND305♠♥5=+0
+3.8Round 18🇸🇬 SINGAPORE223NT♦4-2+13
+3.8Round 21🇮🇳 INDIA203NT♥10+1+0
+3.8Round 21🇮🇳 INDIA274♠♥A=+0
+3.7Round 17🇧🇪 BELGIUM31NT♥3+2+7
+3.7Round 20🇳🇱 NETHERLANDS54♥♦7-1+10
+3.5Round 17🇧🇪 BELGIUM43NT♥4=-1
+3.4Round 1🇺🇸 USA1143NT♠4=+7
+3.4Round 4🇵🇱 POLAND224♥♠A-1+5
+3.4Round 15🇪🇬 EGYPT12♥♠3-1+4
+3.3Round 16🇨🇱 CHILE206♦x♥A-2+4
+3.3Round 21🇮🇳 INDIA223♦♠6=+10
+3.3Round 22🇳🇴 NORWAY165♥x♠K-1+0
+3.2Round 10🇨🇳 CHINA204♥♦6+2+13
+3.2Round 14🇮🇪 IRELAND193NT♥5=-1
+3.1Round 16🇨🇱 CHILE272NT♣Q-3+2
+3.1Round 17🇧🇪 BELGIUM113NT♥J+2+0
+3.0Round 16🇨🇱 CHILE173NT♠2+3+10
+2.9Round 23🇦🇺 AUSTRALIA314♥♥J+2+11
+2.8Round 9🇿🇦 SOUTH AFRICA84♠♣A=+3
+2.5Round 2🇭🇰 HONG KONG CHINA174♠x♦Q-2+4
+2.4Round 1🇺🇸 USA1114♥♦10=+0
+2.4Round 4🇵🇱 POLAND233NT♠Q-2+8
+2.4Round 9🇿🇦 SOUTH AFRICA56♥♣10+1+11
+2.3Round 13🇺🇸 USA253♦♣A=+6
+2.3Round 14🇮🇪 IRELAND222♥♦3+2-2
+2.3Round 15🇪🇬 EGYPT44♥♦K-1+12
+2.2Round 15🇪🇬 EGYPT143♠♦9-1+5
+2.1Round 5🇨🇦 CANADA104♥♦J=+0
+2.1Round 12🇮🇱 ISRAEL183♦♥A-2+0
+2.1Round 17🇧🇪 BELGIUM12♠♥A+1+1
+2.1Round 21🇮🇳 INDIA174♥♣K+2-11
+2.0Round 12🇮🇱 ISRAEL283NT♦7=+10
+2.0Round 14🇮🇪 IRELAND174♥♦5=-1
+1.9Round 23🇦🇺 AUSTRALIA215♣x♠4-1+6
+1.8Round 10🇨🇳 CHINA211♥♣4-2+0
+1.8Round 21🇮🇳 INDIA242♠♣A-1+2
+1.8Round 22🇳🇴 NORWAY155♦♣2=+11
+1.7Round 5🇨🇦 CANADA123NT♥2=+0
+1.7Round 12🇮🇱 ISRAEL312♠♣K+2+6
+1.7Round 14🇮🇪 IRELAND214♦♠J+1+2
+1.7Round 15🇪🇬 EGYPT133NT♠5+3-9
+1.6Round 5🇨🇦 CANADA93NT♥9+3+1
+1.6Round 12🇮🇱 ISRAEL242♥♣6+1+0
+1.6Round 15🇪🇬 EGYPT84♠♣7-1+5
+1.4Round 12🇮🇱 ISRAEL262♠♥A-1+6
+1.4Round 20🇳🇱 NETHERLANDS112♥♥4=+6
+1.3Round 9🇿🇦 SOUTH AFRICA164♥♠A=+0
+1.3Round 22🇳🇴 NORWAY12NT♠Q-1+4
+1.2Round 1🇺🇸 USA1103NT♠4+2+1
+1.2Round 10🇨🇳 CHINA313♥♦9-1-2
+1.2Round 18🇸🇬 SINGAPORE303♠♥5=+1
+1.1Round 13🇺🇸 USA2163NT♣Q=+0
+1.1Round 21🇮🇳 INDIA193♥♥3+2-6
+1.1Round 23🇦🇺 AUSTRALIA303NT♥4+2+2
+1.0Round 12🇮🇱 ISRAEL273NT♦7=+0
+1.0Round 12🇮🇱 ISRAEL295♣♠4=-3
+1.0Round 18🇸🇬 SINGAPORE193NT♣2=+0
+0.9Round 2🇭🇰 HONG KONG CHINA273♦♠J+1+0
+0.9Round 12🇮🇱 ISRAEL254♦♥Q=+0
+0.9Round 14🇮🇪 IRELAND324♠♣A+1+0
+0.8Round 2🇭🇰 HONG KONG CHINA233♣♦K-1+6
+0.8Round 2🇭🇰 HONG KONG CHINA284♣♥A=+6
+0.8Round 5🇨🇦 CANADA83♠♥5=+0
+0.8Round 18🇸🇬 SINGAPORE313NT♠Q=+1
+0.8Round 22🇳🇴 NORWAY53♥♠Q+1-10
+0.7Round 4🇵🇱 POLAND194♥♠A+1+0
+0.7Round 9🇿🇦 SOUTH AFRICA72♣♠J+2+1
+0.7Round 10🇨🇳 CHINA222♠♥A+1+1
+0.7Round 18🇸🇬 SINGAPORE172♥♠A+1+0
+0.7Round 20🇳🇱 NETHERLANDS133NT♠Q+1+0
+0.7Round 22🇳🇴 NORWAY24♥♠J+2+11
+0.6Round 2🇭🇰 HONG KONG CHINA293NT♦2=+1
+0.6Round 14🇮🇪 IRELAND202♣♣2=+1
+0.5Round 20🇳🇱 NETHERLANDS73♣♦Q+1-10
+0.3Round 5🇨🇦 CANADA74♠♦2+1+0
+0.3Round 18🇸🇬 SINGAPORE204♠♣K+2-1
+0.3Round 23🇦🇺 AUSTRALIA231NT♥K-1+1
+0.2Round 1🇺🇸 USA1163NT♠4+1+12
+0.2Round 5🇨🇦 CANADA133♣♦K+1+0
+0.2Round 16🇨🇱 CHILE313NT♠2+2+0
+0.2Round 23🇦🇺 AUSTRALIA194♥♣6=+1
+0.1Round 12🇮🇱 ISRAEL233♠♥8+1+10
+0.1Round 17🇧🇪 BELGIUM124♥♠10+1+0
+0.1Round 23🇦🇺 AUSTRALIA323♥♠K-1-8
-0.0Round 2🇭🇰 HONG KONG CHINA224♥♠8=+0
-0.0Round 4🇵🇱 POLAND322♠x♣A-3-13
-0.0Round 9🇿🇦 SOUTH AFRICA92NT♠8=+0
-0.0Round 17🇧🇪 BELGIUM92♦♥7+2+0
+0.0Round 22🇳🇴 NORWAY43NT♦2+1+1
+0.0Round 23🇦🇺 AUSTRALIA172♥♦3+2+1
-0.1Round 12🇮🇱 ISRAEL194♠♦Q=+0
-0.1Round 15🇪🇬 EGYPT55♦♠6=+2
-0.1Round 21🇮🇳 INDIA264♠♥5+1+0
-0.2Round 4🇵🇱 POLAND201NT♦Q+1+1
-0.2Round 5🇨🇦 CANADA14♥♣J+1-11
-0.2Round 5🇨🇦 CANADA64♠♣3+1+11
-0.2Round 10🇨🇳 CHINA173NT♠8=+1
-0.2Round 15🇪🇬 EGYPT102♥♣A+2-10
-0.2Round 16🇨🇱 CHILE213♠♥Q=+0
-0.2Round 17🇧🇪 BELGIUM144♥♣7-2+0
-0.2Round 20🇳🇱 NETHERLANDS154♣♠5-1-2
-0.3Round 2🇭🇰 HONG KONG CHINA245♦♠J=-1
-0.3Round 12🇮🇱 ISRAEL214♠♥A=+1
-0.3Round 17🇧🇪 BELGIUM82♥♦K=+1
-0.3Round 18🇸🇬 SINGAPORE283NT♠2=+2
-0.4Round 12🇮🇱 ISRAEL174♠♥J+1+0
-0.4Round 13🇺🇸 USA293♦♠K=+5
-0.5Round 2🇭🇰 HONG KONG CHINA193NT♠Q=-1
-0.5Round 4🇵🇱 POLAND243NT♦A+2+0
-0.5Round 10🇨🇳 CHINA234♥♦J=-3
-0.5Round 13🇺🇸 USA243NT♥6=+0
-0.6Round 16🇨🇱 CHILE181NT♥5=+1
-0.6Round 23🇦🇺 AUSTRALIA202♥♦6=+1
-0.7Round 5🇨🇦 CANADA113♠♠3-1-5
-0.7Round 9🇿🇦 SOUTH AFRICA143NT♠10-1-5
-0.7Round 13🇺🇸 USA264♠♥7-1-1
-0.7Round 13🇺🇸 USA283NT♠10=-14
-0.7Round 13🇺🇸 USA2103NT♥Q=+0
-0.7Round 16🇨🇱 CHILE241NT♥Q+2+0
-0.7Round 22🇳🇴 NORWAY32♠♠5+3+9
-0.7Round 22🇳🇴 NORWAY133♠♦K-1+1
-0.8Round 5🇨🇦 CANADA144♠♣A-1-13
-0.8Round 9🇿🇦 SOUTH AFRICA61NT♣6-2+1
-0.8Round 14🇮🇪 IRELAND284♥♠Q-1-6
-0.8Round 21🇮🇳 INDIA213♥♦9+1+6
-0.8Round 23🇦🇺 AUSTRALIA183♠♦8-1+8
-0.9Round 4🇵🇱 POLAND313♥♦9=+0
-0.9Round 18🇸🇬 SINGAPORE251NT♥10=-5
-1.0Round 10🇨🇳 CHINA243♥♠3=-1
-1.0Round 10🇨🇳 CHINA324♠♥K-1-10
-1.0Round 13🇺🇸 USA2123NT♠Q+2-1
-1.0Round 18🇸🇬 SINGAPORE183♦♦2=+1
-1.1Round 22🇳🇴 NORWAY71NT♣Q-2-2
-1.2Round 15🇪🇬 EGYPT24♠♦A+1+0
-1.2Round 16🇨🇱 CHILE223♠♦3+1-6
-1.2Round 20🇳🇱 NETHERLANDS94♠♣A=+0
-1.3Round 1🇺🇸 USA122♠♥3+3+6
-1.3Round 4🇵🇱 POLAND272♠♥10-1-2
-1.3Round 22🇳🇴 NORWAY96♥♦5=+13
-1.3Round 22🇳🇴 NORWAY105♦♥2=+0
-1.4Round 16🇨🇱 CHILE324♠♦A+1-4
-1.4Round 17🇧🇪 BELGIUM135♣♠5-1+6
-1.5Round 23🇦🇺 AUSTRALIA224♠♥A-1-10
-1.6Round 15🇪🇬 EGYPT152♥♣10-2+0
-1.7Round 1🇺🇸 USA193NT♠4-2-6
-1.9Round 4🇵🇱 POLAND182♥♦10=+0
-1.9Round 20🇳🇱 NETHERLANDS22♣x♣4-3-4
-1.9Round 20🇳🇱 NETHERLANDS44♠♥6+1-13
-2.0Round 13🇺🇸 USA234NT♥K+2+13
-2.0Round 21🇮🇳 INDIA314♠♣6+1+0
-2.1Round 1🇺🇸 USA1123NT♥4-1-6
-2.2Round 2🇭🇰 HONG KONG CHINA214♠♣K=-13
-2.2Round 4🇵🇱 POLAND212♠♦A-2-5
-2.2Round 17🇧🇪 BELGIUM153♣♥2+2+1
-2.2Round 18🇸🇬 SINGAPORE294♠♥6-1-12
-2.3Round 10🇨🇳 CHINA186♣♠10=+2
-2.3Round 20🇳🇱 NETHERLANDS34♠♣K+1+0
-2.3Round 20🇳🇱 NETHERLANDS84♥♦7-1-4
-2.4Round 18🇸🇬 SINGAPORE323♣♥9-2-11
-2.4Round 21🇮🇳 INDIA303NT♣10-3-6
-2.6Round 2🇭🇰 HONG KONG CHINA313NT♥5+2+0
-2.6Round 18🇸🇬 SINGAPORE212♣x♦A-3-4
-2.7Round 15🇪🇬 EGYPT163♠♥K=+0
-2.7Round 17🇧🇪 BELGIUM73♠♦5-2+2
-2.8Round 13🇺🇸 USA2133♦♥4-2-2
-2.9Round 2🇭🇰 HONG KONG CHINA261NT♣K-1-5
-2.9Round 12🇮🇱 ISRAEL205♣♦A=+1
-2.9Round 21🇮🇳 INDIA323NT♦3+1-4
-3.0Round 14🇮🇪 IRELAND273♣♠K=+0
-3.0Round 22🇳🇴 NORWAY84♥♠3-1-5
-3.1Round 10🇨🇳 CHINA284♠♣K-1-5
-3.2Round 10🇨🇳 CHINA252NT♦3-1-4
-3.2Round 23🇦🇺 AUSTRALIA286♣♦Q-1-12
-3.3Round 4🇵🇱 POLAND254♥♣2=+0
-3.3Round 9🇿🇦 SOUTH AFRICA14♠x♠8-2+0
-3.3Round 12🇮🇱 ISRAEL324♠♣10-2-11
-3.3Round 16🇨🇱 CHILE193♦♠8-1-4
-3.4Round 1🇺🇸 USA131NT♦4=+0
-3.4Round 14🇮🇪 IRELAND304♥♣4+2+1
-3.4Round 18🇸🇬 SINGAPORE231NT♠3=+1
-3.5Round 14🇮🇪 IRELAND292NT♠10-2-3
-3.7Round 1🇺🇸 USA113NT♠6+1-1
-3.7Round 16🇨🇱 CHILE234♠♥Q-2+9
-3.9Round 5🇨🇦 CANADA22♠♥6-1+2
-4.3Round 14🇮🇪 IRELAND263♥♣Q=-7
-4.5Round 9🇿🇦 SOUTH AFRICA154♠x♥A-2-2
-4.6Round 16🇨🇱 CHILE293NT♦8=-10
-4.7Round 5🇨🇦 CANADA33NT♥J+2-13
-4.8Round 5🇨🇦 CANADA55♠x♠5=-5
-5.3Round 21🇮🇳 INDIA183NT♣5=+0
-5.3Round 23🇦🇺 AUSTRALIA273NT♦5=+0
-5.6Round 14🇮🇪 IRELAND182NT♥Q=+0
-5.8Round 12🇮🇱 ISRAEL304♦x♥9-2-5
-5.8Round 20🇳🇱 NETHERLANDS145♣x♥A=-4
-5.9Round 1🇺🇸 USA165♣♦A=-7
-6.0Round 13🇺🇸 USA2146♥♠Q-1-14
-6.1Round 20🇳🇱 NETHERLANDS105♣♦8=+0
-6.2Round 10🇨🇳 CHINA294♠x♥A-3-4
-6.2Round 21🇮🇳 INDIA294♠♦5-1-6
-6.3Round 1🇺🇸 USA156♦x♥4-1-7
-6.9Round 9🇿🇦 SOUTH AFRICA24♠♦6-1-12
-6.9Round 20🇳🇱 NETHERLANDS125♣x♣7=-4
-7.0Round 20🇳🇱 NETHERLANDS14♥♠Q-1-4
-7.1Round 1🇺🇸 USA143NT♠9-3-9
-7.2Round 1🇺🇸 USA187♥♥4=+0
-7.6Round 22🇳🇴 NORWAY116♥♣6=+11
-7.7Round 10🇨🇳 CHINA264♠♣A-3-9
-7.8Round 10🇨🇳 CHINA306♠♦6=+0
-7.9Round 23🇦🇺 AUSTRALIA296♠♥Q=+0
-8.1Round 22🇳🇴 NORWAY146♣♠A=+2
-8.3Round 21🇮🇳 INDIA254♥♥A+2-2
-8.6Round 9🇿🇦 SOUTH AFRICA45♣x♠K-2-8
-8.6Round 15🇪🇬 EGYPT93NT♣2+1-8
-8.7Round 1🇺🇸 USA176♥♣K-2-9
-8.9Round 16🇨🇱 CHILE263NT♥4=-10
-9.6Round 4🇵🇱 POLAND287♦♦4-1-14
-10.3Round 23🇦🇺 AUSTRALIA254♥♦7+1-13
-11.0Round 17🇧🇪 BELGIUM56♣♦Q=+2