🇺🇸 LIN Amber · USA1

29rank
+113.2Butler · 238 bds
+0.48per board
±4.0swing
+0.27vs par /bd · #43/141
+0.63adjusted /bd
Butler per round: -1.2 -16.3 9.1 -15 31.1 0.1 2.6 -18.7 45.3 1.6 19.8 12.9 0.6 5.6 12 23.3 0.4by round

vs par split: bidding -0.09 · play +0.36

Strength of schedule: opponents averaged +0.15/bd (a tough draw) → opponent-adjusted +0.63/bd

Card play — on target: opening leads 76.4% #109 of 141 · declarer play 75.0% #66 of 141 · defence 91.7% #5 of 141

Bidding activity — not a pass: 47.9% #19 of 141 (318/664)

Card play by contract type — on target
vs NTvs a suit
Opening leads61.5% (13)81.0% (42)
Declarer play64.3% (14)78.3% (46)
Defence88.0% (25)92.9% (84)

Opening leads by suit led: ♠ 77.8% (9) · ♥ 53.3% (15) · ♦ 82.4% (17) · ♣ 92.9% (14)

vs par by strain: NT +0.30 (59) · a suit +0.26 (179)

vs par by level: part-score +0.45 (92) · game +0.20 (135) · slam -0.36 (11)

By role: declaring +0.52/bd (-1.81 vs par · 129) · defending +0.43/bd (+2.73 vs par · 109)

By vulnerability: vulnerable +0.23/bd (+0.23 vs par · 119) · not vulnerable +0.72/bd (+0.30 vs par · 119)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 1D.RosenbergN.Senior – N.SmithOpen14-1.2-0.09+1.21
Round 3D.RosenbergA.Sarniak – J.ZalewskaClosed14-16.3-1.16-1.29
Round 4D.RosenbergR.Bernstein – S.LangClosed14+9.1+0.65-0.07
Round 5D.RosenbergP.Tekir Dogan – O.SekerOpen14-15.0-1.07+1.50
Round 6D.RosenbergF.Raza – R.AghaClosed14+31.1+2.22+2.07
Round 7D.RosenbergM.Zur-Campanile – J.Seamon-MolsonClosed14+0.1+0.01+2.14
Round 9D.RosenbergD.Neumann – J.TuttyOpen14+2.6+0.19-1.14
Round 11D.RosenbergA.Boughey – C.RichardsonClosed14-18.7-1.34-3.50
Round 12D.RosenbergA.Vidigal – L.MenezesClosed14+45.3+3.24+2.43
Round 14D.RosenbergA.Couteaux – N.MarechalClosed14+1.6+0.11+0.43
Round 15D.RosenbergM.Ticha – J.DuursmaClosed14+19.8+1.41+0.36
Round 16D.RosenbergM.Espinosa-Paz – M.PrevideClosed14+12.9+0.92-0.93
Round 17D.RosenbergM.Johansson – J.BorgClosed14+0.6+0.04+0.71
Round 18D.RosenbergK.Guo – N.WangOpen14+5.6+0.40-0.43
Round 20D.RosenbergL.Bilde – H.RasmussenOpen14+12.0+0.86-0.43
Round 22D.RosenbergC.Puillet – A.TartarinOpen14+23.3+1.66+0.71
Round 23D.RosenbergM.Chavarria – S.PaoluziClosed14+0.4+0.03+0.79

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
+11.5Round 9🇦🇺 AUSTRALIA105♥x♦Q-2+12
+11.3Round 6🇵🇰 PAKISTAN233NT♥Q=+3
+11.2Round 14🇧🇪 BELGIUM214♠♣3-1+12
+11.0Round 12🇧🇷 BRAZIL152♠x♦Q-2+12
+10.7Round 6🇵🇰 PAKISTAN204♠♦A-1+12
+10.6Round 4🇿🇦 SOUTH AFRICA275♣x♦A-3+5
+9.9Round 9🇦🇺 AUSTRALIA94♥♦K=+11
+9.9Round 12🇧🇷 BRAZIL234♥♦T=+10
+9.3Round 22🇫🇷 FRANCE264♥♦K-1+12
+9.1Round 7🇺🇸 USA265♦♠2-3+10
+8.9Round 22🇫🇷 FRANCE234♣♠A=+7
+8.5Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♦♠A+2+14
+8.3Round 23🇮🇹 ITALY116♥♦6-1+13
+7.8Round 11🇳🇿 NEW ZEALAND116♦♠8=+0
+7.5Round 11🇳🇿 NEW ZEALAND24♥♠A=+10
+7.5Round 12🇧🇷 BRAZIL247♥♣K=+0
+7.4Round 22🇫🇷 FRANCE163NT♠7-3+14
+7.3Round 23🇮🇹 ITALY94NT♥2+1+0
+6.3Round 12🇧🇷 BRAZIL262NT♥J-3+5
+6.0Round 4🇿🇦 SOUTH AFRICA204♣♣3-2+7
+5.7Round 15🇳🇱 NETHERLANDS113NT♠6=+3
+5.5Round 18🇨🇳 CHINA244♥x♣5-2+9
+5.3Round 15🇳🇱 NETHERLANDS24♠♣J=+3
+5.3Round 16🇦🇷 ARGENTINA155♣♥T-2+6
+5.3Round 18🇨🇳 CHINA196♠♥7=-11
+5.3Round 18🇨🇳 CHINA234♠♦J-2+8
+5.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND64♥♠Q-2+8
+5.0Round 15🇳🇱 NETHERLANDS43♥♣A-1+5
+4.9Round 5🇹🇷 TURKIYE124♥♠K+3+14
+4.9Round 16🇦🇷 ARGENTINA253♥♣6-1+12
+4.6Round 22🇫🇷 FRANCE242♦♣K+1+0
+4.4Round 17🇸🇪 SWEDEN112♠♥9=+6
+4.4Round 20🇩🇰 DENMARK153♥♠K-1+5
+4.3Round 4🇿🇦 SOUTH AFRICA213NT♠K=+7
+4.3Round 17🇸🇪 SWEDEN83♠♣2=+2
+4.0Round 17🇸🇪 SWEDEN42♥♣2-2+3
+3.8Round 20🇩🇰 DENMARK273NT♦5=-1
+3.7Round 20🇩🇰 DENMARK243♣♦J-2+8
+3.6Round 9🇦🇺 AUSTRALIA73NT♠4=-1
+3.6Round 12🇧🇷 BRAZIL283♦♣5=-1
+3.6Round 15🇳🇱 NETHERLANDS93♥♦9-1+6
+3.5Round 6🇵🇰 PAKISTAN165♥♣A+1+11
+3.5Round 12🇧🇷 BRAZIL185♦♥8+2+1
+3.5Round 14🇧🇪 BELGIUM175♣x♥J-1+0
+3.5Round 20🇩🇰 DENMARK163♥♣5=+1
+3.3Round 6🇵🇰 PAKISTAN192♠♦Q-1+1
+3.1Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND72♠♠T+1+11
+2.9Round 9🇦🇺 AUSTRALIA113NT♥J+2+0
+2.9Round 16🇦🇷 ARGENTINA274♠♦9+2+11
+2.9Round 18🇨🇳 CHINA161NT♣J+1+5
+2.8Round 12🇧🇷 BRAZIL164♠♦5+1+0
+2.8Round 17🇸🇪 SWEDEN94NT♥6=+11
+2.8Round 18🇨🇳 CHINA177♣♠J=-2
+2.7Round 6🇵🇰 PAKISTAN172♥♦A+2+2
+2.5Round 16🇦🇷 ARGENTINA284♠x♥A-3+0
+2.5Round 18🇨🇳 CHINA214♥♣6=+3
+2.5Round 23🇮🇹 ITALY61NT♣3=+5
+2.4Round 3🇵🇱 POLAND93♣♥7-1+6
+2.4Round 17🇸🇪 SWEDEN53♦♣T=-1
+2.3Round 4🇿🇦 SOUTH AFRICA154♥♦Q=+11
+2.3Round 16🇦🇷 ARGENTINA171♥♣K+3+6
+2.3Round 20🇩🇰 DENMARK202♥♠6+1+11
+2.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND43♠♣6-1+6
+2.2Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND83NT♣3=-1
+2.2Round 3🇵🇱 POLAND83NT♥T+1+1
+2.2Round 6🇵🇰 PAKISTAN262♥♣4=+6
+2.2Round 11🇳🇿 NEW ZEALAND43NT♦6+1+4
+2.0Round 9🇦🇺 AUSTRALIA64♠♥7=+0
+1.9Round 3🇵🇱 POLAND142♠♥A+2-6
+1.9Round 7🇺🇸 USA2103NT♣J=+0
+1.9Round 12🇧🇷 BRAZIL194♠♥A=+3
+1.8Round 6🇵🇰 PAKISTAN213NT♦2+1+1
+1.8Round 7🇺🇸 USA292♠♠A-1+10
+1.8Round 15🇳🇱 NETHERLANDS144♠♥6+1+0
+1.7Round 9🇦🇺 AUSTRALIA41♠♣5=+5
+1.7Round 9🇦🇺 AUSTRALIA134♥♠8+1+0
+1.7Round 20🇩🇰 DENMARK264♠♠9+1+0
+1.6Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND132♦♣5=+6
+1.6Round 7🇺🇸 USA233NT♥2+2+0
+1.6Round 14🇧🇪 BELGIUM194♥♣J+1+0
+1.5Round 6🇵🇰 PAKISTAN182♠♠5+1+1
+1.5Round 16🇦🇷 ARGENTINA243NT♥K-1-5
+1.4Round 4🇿🇦 SOUTH AFRICA284♥♦A-2+1
+1.4Round 16🇦🇷 ARGENTINA184♥♠T-2+6
+1.4Round 22🇫🇷 FRANCE173♠♥A-3+7
+1.3Round 3🇵🇱 POLAND22♠♣J=+0
+1.3Round 6🇵🇰 PAKISTAN272♥♦3-1+4
+1.3Round 12🇧🇷 BRAZIL274♥♠Q+1-11
+1.3Round 15🇳🇱 NETHERLANDS82♥♦K=-1
+1.3Round 17🇸🇪 SWEDEN103♦♣6=+0
+1.2Round 12🇧🇷 BRAZIL203NT♥A=+13
+1.2Round 15🇳🇱 NETHERLANDS73♥♦T+2-9
+1.1Round 11🇳🇿 NEW ZEALAND12NT♣8-1+10
+1.0Round 14🇧🇪 BELGIUM153NT♠7+2+1
+1.0Round 14🇧🇪 BELGIUM283♠♦8=+0
+1.0Round 23🇮🇹 ITALY143♦♣J=-7
+0.9Round 3🇵🇱 POLAND45♥♣A=+0
+0.9Round 14🇧🇪 BELGIUM222♠♠J+1+0
+0.9Round 23🇮🇹 ITALY33NT♥7+2+1
+0.9Round 23🇮🇹 ITALY103♣♦3-1-5
+0.8Round 16🇦🇷 ARGENTINA163♣♦K=+0
+0.8Round 20🇩🇰 DENMARK185♦x♥J-1+7
+0.7Round 17🇸🇪 SWEDEN14♥♠5=+0
+0.7Round 22🇫🇷 FRANCE154♥♣6=+1
+0.7Round 23🇮🇹 ITALY44♥♦6=+1
+0.6Round 5🇹🇷 TURKIYE93♦♥K-3-3
+0.6Round 11🇳🇿 NEW ZEALAND91NT♦Q=-1
+0.6Round 15🇳🇱 NETHERLANDS14♥♠3=+1
+0.5Round 3🇵🇱 POLAND53NT♣6+2+0
+0.5Round 20🇩🇰 DENMARK233NT♠2+2+0
+0.5Round 20🇩🇰 DENMARK282♦♣A-1-2
+0.5Round 22🇫🇷 FRANCE224♠♥K-1-8
+0.4Round 7🇺🇸 USA253NT♥Q=+0
+0.4Round 15🇳🇱 NETHERLANDS64♣♣A=+6
+0.4Round 17🇸🇪 SWEDEN61♥x♦K-1+5
+0.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113NT♣A+1+0
+0.3Round 4🇿🇦 SOUTH AFRICA184♥♠3+1-11
+0.3Round 14🇧🇪 BELGIUM203NT♠6+1+4
+0.3Round 17🇸🇪 SWEDEN71NT♣8+1+0
+0.3Round 18🇨🇳 CHINA284♥♦A+1+0
+0.2Round 4🇿🇦 SOUTH AFRICA173NT♦9+1+1
+0.2Round 5🇹🇷 TURKIYE104♠♣9=+0
+0.2Round 7🇺🇸 USA212♠♥Q=+0
+0.2Round 7🇺🇸 USA244♠♣A+2+13
+0.2Round 11🇳🇿 NEW ZEALAND34♠♥2-1-10
+0.2Round 12🇧🇷 BRAZIL224♠♦7=+1
+0.1Round 5🇹🇷 TURKIYE64♠♣7=+0
+0.1Round 15🇳🇱 NETHERLANDS104♠♣8+1+0
+0.1Round 22🇫🇷 FRANCE254♥♣Q=-1
+0.1Round 22🇫🇷 FRANCE272♠♣A+3-6
+0.1Round 23🇮🇹 ITALY84♥♦7+1+0
+0.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND104♥♠T=+0
+0.0Round 4🇿🇦 SOUTH AFRICA234♠♣2+1+13
+0.0Round 5🇹🇷 TURKIYE23NT♣3+3+11
+0.0Round 5🇹🇷 TURKIYE53NT♦8+1+1
-0.0Round 14🇧🇪 BELGIUM163♦♠Q+1+0
+0.0Round 18🇨🇳 CHINA154♥♦3=+1
+0.0Round 23🇮🇹 ITALY13NT♥2+2+10
-0.1Round 3🇵🇱 POLAND132NT♦8+2+2
-0.1Round 6🇵🇰 PAKISTAN153♠♥A+1-6
-0.1Round 12🇧🇷 BRAZIL174♠♥Q+1+0
-0.1Round 22🇫🇷 FRANCE214♠♥Q+2-1
-0.2Round 16🇦🇷 ARGENTINA234♥♦2+1-13
-0.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND143NT♠6=-1
-0.3Round 14🇧🇪 BELGIUM242♠♣K-1-2
-0.4Round 7🇺🇸 USA282♥♦7-1-2
-0.4Round 7🇺🇸 USA2133♠♣7+1-8
-0.5Round 6🇵🇰 PAKISTAN253NT♣8+1+0
-0.5Round 9🇦🇺 AUSTRALIA54♥♠5+2-11
-0.5Round 16🇦🇷 ARGENTINA225♦♣K=+0
-0.6Round 7🇺🇸 USA271NT♠2+1+0
-0.6Round 11🇳🇿 NEW ZEALAND132♠♥A=-1
-0.6Round 14🇧🇪 BELGIUM233NT♣7+1-1
-0.6Round 15🇳🇱 NETHERLANDS54♠x♥8-3-4
-0.7Round 5🇹🇷 TURKIYE133♥♦Q-1+1
-0.7Round 17🇸🇪 SWEDEN33NT♣Q=+0
-0.8Round 4🇿🇦 SOUTH AFRICA163NT♥8+1-1
-0.8Round 7🇺🇸 USA2122♠♥A-1-5
-0.8Round 22🇫🇷 FRANCE194♣♦J-2+0
-0.8Round 23🇮🇹 ITALY71NT♥3=+0
-0.9Round 5🇹🇷 TURKIYE114♣♦Q+1+6
-0.9Round 18🇨🇳 CHINA223NT♠5+1+0
-1.0Round 5🇹🇷 TURKIYE146♥♣8+1+11
-1.0Round 20🇩🇰 DENMARK224♥♣3+1+0
-1.1Round 3🇵🇱 POLAND114♦♠7=-7
-1.1Round 6🇵🇰 PAKISTAN243NT♥4+2-2
-1.1Round 9🇦🇺 AUSTRALIA84♣♥Q-2+0
-1.1Round 20🇩🇰 DENMARK215♦♠T+1-13
-1.2Round 16🇦🇷 ARGENTINA212♠♥6=+1
-1.2Round 23🇮🇹 ITALY24♠♦2-2+0
-1.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND13♥♣A=-1
-1.3Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♠♠3+1+0
-1.3Round 3🇵🇱 POLAND122♠♦K+2+6
-1.3Round 7🇺🇸 USA2143♥♦5+1+2
-1.3Round 12🇧🇷 BRAZIL253NT♥5+2+0
-1.3Round 15🇳🇱 NETHERLANDS31NT♠3-2+1
-1.5Round 4🇿🇦 SOUTH AFRICA242♠♦J+2-1
-1.5Round 14🇧🇪 BELGIUM272♠♦6+1+0
-1.6Round 15🇳🇱 NETHERLANDS133NT♣T-1-6
-1.6Round 20🇩🇰 DENMARK175♣♠A+1-11
-1.7Round 4🇿🇦 SOUTH AFRICA193♠♦K-1-6
-1.7Round 11🇳🇿 NEW ZEALAND64♥♣5-1-5
-1.7Round 15🇳🇱 NETHERLANDS126♠♦K=+0
-1.7Round 16🇦🇷 ARGENTINA263NT♠7=-10
-1.7Round 18🇨🇳 CHINA255♦x♠3-1+0
-1.9Round 5🇹🇷 TURKIYE34♠♦8=+0
-1.9Round 17🇸🇪 SWEDEN123♠♦A-2+0
-2.0Round 18🇨🇳 CHINA205♦♠A-1-9
-2.1Round 6🇵🇰 PAKISTAN221NT♥5-1-5
-2.1Round 22🇫🇷 FRANCE184♥♦8-4-10
-2.2Round 4🇿🇦 SOUTH AFRICA264♥♦K=-9
-2.2Round 5🇹🇷 TURKIYE42♠♣Q-1-5
-2.3Round 3🇵🇱 POLAND72♥♦A+2-8
-2.3Round 5🇹🇷 TURKIYE15♥♣K-1-2
-2.3Round 16🇦🇷 ARGENTINA194♠♦J+2-14
-2.3Round 23🇮🇹 ITALY125♥♦6+1+14
-2.5Round 12🇧🇷 BRAZIL212♥♣2=+1
-2.5Round 20🇩🇰 DENMARK192♥♠A+1+0
-2.8Round 11🇳🇿 NEW ZEALAND103♣♦5+2-15
-2.8Round 16🇦🇷 ARGENTINA204♥♠7+2-13
-3.0Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND124♠♦J+1-1
-3.0Round 11🇳🇿 NEW ZEALAND124♠♦J-1-12
-3.0Round 20🇩🇰 DENMARK255♦♣A+1-11
-3.0Round 22🇫🇷 FRANCE202♠♥2=+1
-3.4Round 3🇵🇱 POLAND103NT♠7=-13
-3.4Round 6🇵🇰 PAKISTAN283NT♠4=+1
-3.6Round 4🇿🇦 SOUTH AFRICA222♠♥2+1-6
-3.6Round 14🇧🇪 BELGIUM184♥♦K=+0
-3.6Round 17🇸🇪 SWEDEN25♣x♠A-4-4
-3.7Round 22🇫🇷 FRANCE285♣♥K-1-6
-4.3Round 9🇦🇺 AUSTRALIA143NT♥A-1-11
-4.3Round 14🇧🇪 BELGIUM264♠♦6=+0
-4.4Round 3🇵🇱 POLAND63NT♦4+1+12
-4.7Round 11🇳🇿 NEW ZEALAND145♦♠7=-3
-4.7Round 18🇨🇳 CHINA276♥♦8-1-4
-4.7Round 23🇮🇹 ITALY55♠♣A-1-9
-4.8Round 9🇦🇺 AUSTRALIA25♠x♠5-1+0
-4.8Round 18🇨🇳 CHINA183NT♥K-1-6
-4.9Round 3🇵🇱 POLAND14♥♣6=+0
-4.9Round 18🇨🇳 CHINA264♠♥3=+0
-5.1Round 7🇺🇸 USA2112♠♥K+1-1
-5.1Round 9🇦🇺 AUSTRALIA15♣♥K=+2
-5.4Round 5🇹🇷 TURKIYE83NT♣Q-3-6
-5.8Round 17🇸🇪 SWEDEN132♠♣4-3-5
-6.2Round 4🇿🇦 SOUTH AFRICA253♠♣K-1-12
-6.4Round 5🇹🇷 TURKIYE71♥x♥5=-7
-6.5Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93♥♦K+3-13
-6.5Round 7🇺🇸 USA226♥♦2=+11
-7.2Round 9🇦🇺 AUSTRALIA124♠♣J-1-10
-7.3Round 11🇳🇿 NEW ZEALAND72♣♥A-5-8
-7.6Round 14🇧🇪 BELGIUM253♣x♦6=-8
-7.7Round 9🇦🇺 AUSTRALIA33NT♥Q-2-13
-8.0Round 3🇵🇱 POLAND36♣♦7-2-11
-8.0Round 11🇳🇿 NEW ZEALAND53NT♥6=-7
-8.0Round 17🇸🇪 SWEDEN143NT♥4=-7
-10.0Round 11🇳🇿 NEW ZEALAND83NT♦6=-11
-11.7Round 1🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND26♦♥Q=-11
-12.3Round 23🇮🇹 ITALY132♦x♠6-3-12