🇺🇸 SANBORN Kerri · USA2

39rank
+80.8Butler · 238 bds
+0.34per board
±3.9swing
+1.08vs par /bd · #11/141
+0.39adjusted /bd
Butler per round: -13.7 14.7 12.6 19.2 25.4 1 11.3 14.1 -1.4 -12.7 -2.9 15.5 -12.9 -5.4 17.2 8.8 -10by round

vs par split: bidding +0.64 · play +0.44

Strength of schedule: opponents averaged +0.05/bd (an average draw) → opponent-adjusted +0.39/bd

Card play — on target: opening leads 87.1% #18 of 141 · declarer play 86.8% #1 of 141 · defence 91.5% #7 of 141

Bidding activity — not a pass: 39.0% #122 of 141 (254/651)

Card play by contract type — on target
vs NTvs a suit
Opening leads60.0% (15)95.7% (47)
Declarer play75.0% (12)90.2% (41)
Defence83.3% (36)94.7% (94)

Opening leads by suit led: ♠ 84.2% (19) · ♥ 83.3% (18) · ♦ 85.7% (14) · ♣ 100.0% (11)

vs par by strain: NT +0.70 (66) · a suit +1.23 (172)

vs par by level: part-score +0.79 (91) · game +1.48 (132) · slam -0.60 (15)

By role: declaring +1.02/bd (-0.83 vs par · 108) · defending -0.23/bd (+2.68 vs par · 130)

By vulnerability: vulnerable +0.22/bd (+0.16 vs par · 119) · not vulnerable +0.46/bd (+2.01 vs par · 119)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2J.MeyersA.Vidigal – L.MenezesOpen14-13.7-0.98+2.43
Round 3J.MeyersY.Johansson – L.HallqvistOpen14+14.7+1.05+1.07
Round 4J.MeyersC.Pomares Y De Morant – C.GolinClosed14+12.6+0.90+1.64
Round 5J.MeyersW.Van Zwol – M.VerbeekOpen14+19.2+1.37+4.07
Round 7J.MeyersJ.Stansby – E.KolesnikOpen14+25.4+1.81+3.43
Round 8J.MeyersC.Puillet – A.TartarinOpen14+1.0+0.07+1.64
Round 9J.MeyersK.Guo – N.WangClosed14+11.3+0.81+2.57
Round 11J.MeyersS.Tung – P.ChanClosed14+14.1+1.01-1.00
Round 12J.MeyersB.Oigarden – L.GrudeOpen14-1.4-0.10+0.64
Round 13J.MeyersD.Nettleton – S.BrockOpen14-12.7-0.91+1.21
Round 14J.MeyersS.Lusk – T.DemarcoClosed14-2.9-0.21-0.79
Round 16J.MeyersL.Chen – Y.ChenClosed14+15.5+1.11-1.43
Round 17J.MeyersA.Sharma – P.BatraOpen14-12.9-0.92-1.36
Round 18J.MeyersJ.Hegedus – O.HegedusClosed14-5.4-0.39-0.29
Round 21J.MeyersB.Erkan – A.AcarOpen14+17.2+1.23+3.29
Round 22J.MeyersF.Raza – R.AghaClosed14+8.8+0.63+1.00
Round 23J.MeyersA.Sarniak – J.ZalewskaClosed14-10.0-0.71+0.29

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
+12.2Round 23🇵🇱 POLAND84♠♦4-4+12
+12.0Round 12🇳🇴 NORWAY196♠♥A-2+12
+9.8Round 3🇸🇪 SWEDEN23NT♥T=+10
+9.2Round 18🇭🇺 HUNGARY204♠♦A+2+5
+8.8Round 11🇭🇰 HONG KONG CHINA64♥♣7=+7
+8.5Round 9🇨🇳 CHINA73NT♠Q-1+12
+8.4Round 5🇳🇱 NETHERLANDS32♠♠4+2+10
+8.1Round 4🇮🇹 ITALY255♥♣6-2+12
+7.8Round 11🇭🇰 HONG KONG CHINA116♦♥3=+0
+7.6Round 22🇵🇰 PAKISTAN184♠♥A-1+13
+7.5Round 16🇨🇦 CANADA196♠♣T=-11
+7.1Round 2🇧🇷 BRAZIL246♣♠A=+3
+7.1Round 7🇺🇸 USA173NT♣2-2+8
+7.0Round 16🇨🇦 CANADA255♠♣9-2+13
+6.9Round 23🇵🇱 POLAND94♠♦6=-1
+6.6Round 3🇸🇪 SWEDEN74♥♦A=+3
+6.4Round 21🇹🇷 TURKIYE43NT♦2-3+14
+5.9Round 21🇹🇷 TURKIYE144♥♣9-1+10
+5.7Round 11🇭🇰 HONG KONG CHINA145♦♠5-1+8
+5.6Round 3🇸🇪 SWEDEN14♥♠T-1+10
+5.6Round 22🇵🇰 PAKISTAN174♥♦A=+0
+5.2Round 7🇺🇸 USA165♦♦3-1+6
+5.0Round 21🇹🇷 TURKIYE52♠♥Q=+6
+4.9Round 5🇳🇱 NETHERLANDS124♥♠K+3+14
+4.9Round 5🇳🇱 NETHERLANDS132♥♦Q=+6
+4.8Round 9🇨🇳 CHINA25♠x♦7-1+0
+4.7Round 7🇺🇸 USA124♥♣3+2+14
+4.7Round 7🇺🇸 USA1144♥♦5=+8
+4.6Round 9🇨🇳 CHINA93♦♥A=+5
+4.5Round 18🇭🇺 HUNGARY253♦♠7+1+6
+4.4Round 16🇨🇦 CANADA274♠♦8=+11
+4.3Round 9🇨🇳 CHINA143NT♥A-1+11
+4.3Round 14🇦🇺 AUSTRALIA264♠♦5=+0
+4.3Round 17🇮🇳 INDIA62♦♣Q-4+0
+4.2Round 23🇵🇱 POLAND131NT♠4-1+6
+3.8Round 4🇮🇹 ITALY272♥♦Q+1+10
+3.8Round 12🇳🇴 NORWAY263♣♠T=+6
+3.8Round 21🇹🇷 TURKIYE84♥♦2-2+6
+3.8Round 23🇵🇱 POLAND142NT♠5+3-5
+3.7Round 2🇧🇷 BRAZIL164♥♠T-4+7
+3.6Round 8🇫🇷 FRANCE154♠♣A+1+8
+3.6Round 12🇳🇴 NORWAY212♥♠5+1+0
+3.5Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND133♣♠J+2-14
+3.5Round 22🇵🇰 PAKISTAN264♥♦K=+3
+3.3Round 3🇸🇪 SWEDEN33NT♥J=+0
+3.3Round 16🇨🇦 CANADA225♦x♣K=+4
+3.3Round 17🇮🇳 INDIA43♦♠T-1+5
+3.2Round 21🇹🇷 TURKIYE104♠♥8-1+12
+3.1Round 4🇮🇹 ITALY264♥♣3+1+10
+3.0Round 4🇮🇹 ITALY284♥x♥2-2+4
+2.9Round 5🇳🇱 NETHERLANDS42♠♣Q=+0
+2.8Round 18🇭🇺 HUNGARY177♣♣7=-2
+2.7Round 7🇺🇸 USA181NT♣6-3+2
+2.7Round 7🇺🇸 USA1103NT♣J+1+1
+2.7Round 9🇨🇳 CHINA14♠x♦T-2-4
+2.7Round 14🇦🇺 AUSTRALIA173♣♥J+1+6
+2.7Round 21🇹🇷 TURKIYE21NT♣3-5-9
+2.7Round 21🇹🇷 TURKIYE123♥♦A=+0
+2.5Round 2🇧🇷 BRAZIL282♠♠A=+0
+2.5Round 18🇭🇺 HUNGARY214♥♦6=+3
+2.5Round 21🇹🇷 TURKIYE63♥♠A-1+10
+2.4Round 3🇸🇪 SWEDEN93♣♥4-1+6
+2.4Round 11🇭🇰 HONG KONG CHINA53NT♥6-1+5
+2.3Round 16🇨🇦 CANADA171♥♠5+3+6
+2.3Round 22🇵🇰 PAKISTAN202♦♣Q=-2
+2.2Round 9🇨🇳 CHINA123♠♣J+1+6
+2.1Round 2🇧🇷 BRAZIL184♥♦5+1+13
+2.1Round 7🇺🇸 USA145♦♠3+1+13
+2.1Round 11🇭🇰 HONG KONG CHINA72♣♣Q+2+0
+2.1Round 17🇮🇳 INDIA112♥♣3+1+0
+2.0Round 22🇵🇰 PAKISTAN164♣♥K+1-10
+1.9Round 12🇳🇴 NORWAY282♥♦K=+6
+1.8Round 5🇳🇱 NETHERLANDS82NT♠Q+1+2
+1.8Round 22🇵🇰 PAKISTAN271NT♣K+2+7
+1.7Round 4🇮🇹 ITALY193♦♠2=+6
+1.6Round 7🇺🇸 USA133NT♥2+2+0
+1.6Round 17🇮🇳 INDIA54♠♥5-1+5
+1.5Round 4🇮🇹 ITALY203♣♦4=+0
+1.5Round 16🇨🇦 CANADA245♦♥T-1-5
+1.5Round 22🇵🇰 PAKISTAN241NT♥2+1+6
+1.4Round 7🇺🇸 USA153NT♠5+1+1
+1.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♥♦3=+3
+1.3Round 3🇸🇪 SWEDEN83NT♥9=+0
+1.3Round 8🇫🇷 FRANCE162♦♣T-2+11
+1.3Round 8🇫🇷 FRANCE173♠♦A+1+2
+1.3Round 12🇳🇴 NORWAY254♠♥K+1+0
+1.3Round 18🇭🇺 HUNGARY284♥♠3=+1
+1.2Round 11🇭🇰 HONG KONG CHINA43NT♦6=+3
+1.2Round 14🇦🇺 AUSTRALIA214♠♣T=+0
+1.2Round 17🇮🇳 INDIA131NT♦K+1+0
+1.2Round 22🇵🇰 PAKISTAN192NT♠J=+1
+1.1Round 5🇳🇱 NETHERLANDS63NT♣3=+1
+1.0Round 5🇳🇱 NETHERLANDS71NT♦7+2+1
+1.0Round 8🇫🇷 FRANCE215♠♥A=+0
+0.9Round 23🇵🇱 POLAND33NT♠8+2+1
+0.8Round 14🇦🇺 AUSTRALIA203NT♠3=-3
+0.8Round 16🇨🇦 CANADA163♣♦K=+0
+0.8Round 16🇨🇦 CANADA234♥♣J+2-13
+0.7Round 2🇧🇷 BRAZIL231NT♣J+1+0
+0.7Round 8🇫🇷 FRANCE183♥♦9-1+1
+0.7Round 17🇮🇳 INDIA33NT♠7=+0
+0.7Round 18🇭🇺 HUNGARY243♦♠Q=+5
+0.6Round 5🇳🇱 NETHERLANDS14♠♦7-3+2
+0.6Round 11🇭🇰 HONG KONG CHINA91NT♦7=-1
+0.6Round 14🇦🇺 AUSTRALIA233NT♣3+1+1
+0.6Round 16🇨🇦 CANADA154♥♥6-1+1
+0.6Round 21🇹🇷 TURKIYE134♠♥Q+1+0
+0.5Round 3🇸🇪 SWEDEN53NT♣5+2+0
+0.5Round 4🇮🇹 ITALY242♠♦A+1+0
+0.5Round 9🇨🇳 CHINA54♥♠K+2+11
+0.5Round 11🇭🇰 HONG KONG CHINA132♠♥A+1+0
+0.5Round 12🇳🇴 NORWAY204♠♥A+1-13
+0.5Round 14🇦🇺 AUSTRALIA272♠♦6=-1
+0.4Round 8🇫🇷 FRANCE272♥♦8+1+7
+0.4Round 22🇵🇰 PAKISTAN154♥♦5+1+0
+0.3Round 3🇸🇪 SWEDEN141NT♥2+1-7
+0.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND63♥♠Q=+0
+0.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND84♥♠Q+1-1
+0.2Round 5🇳🇱 NETHERLANDS104♠♥Q=+0
+0.2Round 11🇭🇰 HONG KONG CHINA34♠♦5-1-10
+0.2Round 14🇦🇺 AUSTRALIA222♠♥T=+1
+0.2Round 17🇮🇳 INDIA71NT♥6+2+1
+0.2Round 21🇹🇷 TURKIYE33♣♦9=+6
+0.2Round 23🇵🇱 POLAND71NT♥3+1+1
+0.1Round 7🇺🇸 USA111NT♦K-2+0
+0.1Round 12🇳🇴 NORWAY174♠♥Q+1+0
+0.1Round 14🇦🇺 AUSTRALIA161NT♥3+1+0
+0.0Round 5🇳🇱 NETHERLANDS23NT♣3+3+11
+0.0Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND73NT♠4+2+0
+0.0Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND94♠♣5-3+10
+0.0Round 18🇭🇺 HUNGARY183♥♣A-2-1
-0.1Round 8🇫🇷 FRANCE282♠♣A=+0
-0.1Round 14🇦🇺 AUSTRALIA282♠♦9=+1
-0.1Round 22🇵🇰 PAKISTAN254♥♦9=+1
-0.2Round 4🇮🇹 ITALY173NT♠5+1-1
-0.2Round 8🇫🇷 FRANCE253♣♠3=+1
-0.2Round 12🇳🇴 NORWAY155♦♥6-1-2
-0.2Round 12🇳🇴 NORWAY224♠♦7=-1
-0.2Round 21🇹🇷 TURKIYE114♠♣K+1+0
-0.3Round 4🇮🇹 ITALY163NT♥8=+0
-0.3Round 4🇮🇹 ITALY184♥♠3+1+11
-0.3Round 8🇫🇷 FRANCE223NT♠J=-1
-0.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND23NT♥3+1+0
-0.3Round 16🇨🇦 CANADA184♥♠T-1+5
-0.4Round 2🇧🇷 BRAZIL193NT♦T+3+11
-0.4Round 8🇫🇷 FRANCE194♠♣3+1+0
-0.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND56♠♦7=+0
-0.4Round 23🇵🇱 POLAND44♥♥4+1+0
-0.5Round 9🇨🇳 CHINA104♠♠T-2+0
-0.6Round 4🇮🇹 ITALY222♠♦T-1+2
-0.6Round 8🇫🇷 FRANCE234♠♣5+1+0
-0.6Round 17🇮🇳 INDIA23NT♦3+2+0
-0.7Round 3🇸🇪 SWEDEN103NT♥2+3-13
-0.7Round 7🇺🇸 USA193♥♣K=+8
-0.7Round 9🇨🇳 CHINA81NT♥5-1-2
-0.7Round 9🇨🇳 CHINA133NT♠8+1+1
-0.7Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12NT♠J-1+4
-0.7Round 17🇮🇳 INDIA14♥♥5=+0
-0.8Round 21🇹🇷 TURKIYE74♥♠K+1-4
-0.8Round 22🇵🇰 PAKISTAN214♠♥Q+1+0
-0.9Round 2🇧🇷 BRAZIL274♠♦4+1+0
-0.9Round 5🇳🇱 NETHERLANDS113♣♦8+2+6
-0.9Round 7🇺🇸 USA1122♥♣K=-5
-1.0Round 2🇧🇷 BRAZIL263NT♦J+1+0
-1.0Round 3🇸🇪 SWEDEN132NT♦9+1+1
-1.0Round 5🇳🇱 NETHERLANDS146♥♣5+1+11
-1.0Round 8🇫🇷 FRANCE263♦♦6=-1
-1.0Round 14🇦🇺 AUSTRALIA153NT♥3+2-1
-1.1Round 3🇸🇪 SWEDEN44♠♥T+3-2
-1.1Round 4🇮🇹 ITALY234♠♣2=-13
-1.2Round 7🇺🇸 USA1133♠♠2=-8
-1.2Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♥♣J=+1
-1.2Round 16🇨🇦 CANADA212♠♥4=+1
-1.2Round 18🇭🇺 HUNGARY275♠x♦K-1+0
-1.2Round 23🇵🇱 POLAND24♠♦3-2+0
-1.3Round 3🇸🇪 SWEDEN123♠♣T+1+6
-1.3Round 12🇳🇴 NORWAY274♥♠Q+1+11
-1.6Round 14🇦🇺 AUSTRALIA195♥♠3=+0
-1.7Round 2🇧🇷 BRAZIL223NT♥8+2+11
-1.7Round 8🇫🇷 FRANCE202♠♦2=-5
-1.7Round 16🇨🇦 CANADA263NT♠7=-10
-1.7Round 23🇵🇱 POLAND103♠♣2-2-7
-1.8Round 14🇦🇺 AUSTRALIA243♣♠K+1+0
-1.9Round 18🇭🇺 HUNGARY223NT♠5+2-1
-2.0Round 5🇳🇱 NETHERLANDS53NT♦9+3-1
-2.0Round 9🇨🇳 CHINA64♠♥2=+0
-2.0Round 11🇭🇰 HONG KONG CHINA11♦♦Q=+8
-2.0Round 11🇭🇰 HONG KONG CHINA103♣♦J+3-15
-2.0Round 18🇭🇺 HUNGARY154♥♥2+2-1
-2.0Round 22🇵🇰 PAKISTAN283♣♥K+1+0
-2.2Round 11🇭🇰 HONG KONG CHINA23♥♠A=+0
-2.3Round 4🇮🇹 ITALY154♥♦Q=-11
-2.3Round 17🇮🇳 INDIA101NT♣7+2-1
-2.3Round 17🇮🇳 INDIA143NT♥Q-1-5
-2.3Round 23🇵🇱 POLAND124♥♦J+2+14
-2.4Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND44♥♥6=+1
-2.5Round 9🇨🇳 CHINA41♠♣5+1-5
-2.6Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND115♦♣A+1+11
-2.7Round 2🇧🇷 BRAZIL213♥♠A=+8
-2.7Round 5🇳🇱 NETHERLANDS93♥♥9+1-6
-2.7Round 12🇳🇴 NORWAY185♦♠3=+0
-2.8Round 2🇧🇷 BRAZIL176NT♥8-1-14
-2.8Round 12🇳🇴 NORWAY164♠♣5+1+0
-2.8Round 16🇨🇦 CANADA204♥♣9+2-13
-2.9Round 9🇨🇳 CHINA114NT♦7+1+0
-3.0Round 8🇫🇷 FRANCE242♥♦A=+0
-3.0Round 14🇦🇺 AUSTRALIA254♥♦A-1-5
-3.0Round 22🇵🇰 PAKISTAN234♣♥K-2+2
-3.0Round 23🇵🇱 POLAND62♥♥8-2+0
-3.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND103♠♥K-1-9
-3.3Round 17🇮🇳 INDIA81♠♦A+1-1
-3.6Round 11🇭🇰 HONG KONG CHINA82♥♣5=-6
-3.9Round 2🇧🇷 BRAZIL254♠♣J-1-5
-4.1Round 7🇺🇸 USA1112♠♥K=+0
-4.3Round 4🇮🇹 ITALY215♣♦K=-7
-4.4Round 3🇸🇪 SWEDEN63NT♦6+1+12
-4.9Round 18🇭🇺 HUNGARY264♠♥3=+0
-5.0Round 18🇭🇺 HUNGARY233♦♦A-2-2
-5.2Round 18🇭🇺 HUNGARY161NT♥Q+3-3
-5.4Round 11🇭🇰 HONG KONG CHINA123NT♦K-2-13
-5.8Round 14🇦🇺 AUSTRALIA183♥♦K+1-10
-6.0Round 21🇹🇷 TURKIYE14♠x♦A-2-5
-6.2Round 18🇭🇺 HUNGARY194♠♣6+2-14
-6.6Round 3🇸🇪 SWEDEN114♥♠2-2-11
-6.7Round 16🇨🇦 CANADA284♠♥A-2-9
-6.8Round 17🇮🇳 INDIA123NT♠K-3-9
-7.0Round 9🇨🇳 CHINA33NT♥Q=+1
-7.3Round 13🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND146NT♠8+1+11
-7.5Round 2🇧🇷 BRAZIL203NT♣T+1+0
-7.5Round 12🇳🇴 NORWAY247♥♣K=+0
-8.8Round 21🇹🇷 TURKIYE96♥♦K=+0
-8.9Round 2🇧🇷 BRAZIL156♣♥K=+0
-9.6Round 23🇵🇱 POLAND116♥♣3=-5
-9.8Round 23🇵🇱 POLAND53NT♥4=-12
-9.9Round 12🇳🇴 NORWAY234♥♦T=-10
-10.2Round 23🇵🇱 POLAND16♣♥3=+0
-10.3Round 17🇮🇳 INDIA96♦♣T-1-14
-11.2Round 22🇵🇰 PAKISTAN224♥x♥4+1-7