🇺🇸 HERMAN Gregory · USA2

75rank
-25.7Butler · 182 bds
-0.14per board
±4.5swing
-0.15vs par /bd · #76/116
-0.13adjusted /bd
Butler per round: -17.6 -0.5 3.2 -40.3 -3.2 11 3.5 -22.6 8.2 1.2 26.1 9.2 -3.9by round

vs par split: bidding -0.51 · play +0.36

Strength of schedule: opponents averaged +0.01/bd (an average draw) → opponent-adjusted -0.13/bd

Card play — on target: opening leads 83.7% #18 of 116 · declarer play 70.7% #78 of 116 · defence 81.1% #90 of 116

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (14)77.1% (35)
Declarer play63.6% (11)73.3% (30)
Defence81.5% (27)80.9% (68)

Opening leads by suit led: ♠ 81.2% (16) · ♥ 100.0% (11) · ♦ 70.0% (10) · ♣ 83.3% (12)

vs par by strain: NT +0.22 (55) · a suit -0.31 (127)

vs par by level: part-score -0.86 (77) · game +0.37 (92) · slam +0.39 (13)

By role: declaring -0.23/bd (-2.07 vs par · 87) · defending -0.06/bd (+1.61 vs par · 95)

By vulnerability: vulnerable -0.07/bd (+0.14 vs par · 91) · not vulnerable -0.21/bd (-0.44 vs par · 91)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 3C.JollyA.Grossack – Z.GrossackClosed14-17.6-1.26-2.29
Round 4C.JollyY.Tao – S.LiuOpen14-0.5-0.04+0.71
Round 5C.JollyJ.Tsang – D.CozartOpen14+3.2+0.23+0.07
Round 6J.KayeW.Kazmierczak – K.NowakOpen14-40.3-2.88+1.14
Round 7C.JollyA.Gundersen – T.GrudeOpen14-3.2-0.23+0.07
Round 8C.JollyH.Tanabe – T.KikuchiOpen14+11.0+0.79+1.07
Round 11C.JollyA.Edgtton – M.HenbestClosed14+3.5+0.25+0.07
Round 12C.JollyJ.Etchepareborda – S.RuedaClosed14-22.6-1.61-2.21
Round 13C.JollyO.Koivu – A.AaltoOpen14+8.2+0.59+2.86
Round 17J.KayeC.Konkoly – B.Szirmay-KalosClosed14+1.2+0.09-1.71
Round 18J.KayeF.Chan – M.NgOpen14+26.1+1.86-1.21
Round 19J.KayeY.Wiseman – B.NortonClosed14+9.2+0.66+1.43
Round 20C.JollyJ.Cuervo Lopera – J.Zamora VillamizarClosed14-3.9-0.28-1.93

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
+13.0Round 7🇳🇴 NORWAY106♠x♥K=+15
+9.7Round 7🇳🇴 NORWAY23NT♠6-2+11
+9.6Round 11🇦🇺 AUSTRALIA15♦♣A+1+11
+9.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND132♠♠J+1+6
+8.6Round 18🇭🇰 CHINA HONG KONG186♥♦10+1-11
+8.2Round 11🇦🇺 AUSTRALIA134♠♦4-2+13
+8.0Round 18🇭🇰 CHINA HONG KONG246♥♠A-1+11
+8.0Round 18🇭🇰 CHINA HONG KONG283NT♠J=-1
+7.9Round 8🇯🇵 JAPAN173NT♥2-2+9
+7.9Round 20🇨🇴 COLOMBIA183NT♠6=+7
+7.7Round 13🇫🇮 FINLAND113NT♦Q-3+6
+7.6Round 8🇯🇵 JAPAN224♠♣J+2+14
+7.0Round 4🇨🇳 CHINA263NT♦3+1+0
+6.9Round 18🇭🇰 CHINA HONG KONG174♠x♥6-3+9
+6.3Round 5🇨🇦 CANADA72♠x♦A-3+5
+6.3Round 13🇫🇮 FINLAND76♥♣A-1+17
+6.1Round 17🇭🇺 HUNGARY94♠♦3=+3
+6.0Round 13🇫🇮 FINLAND22♦♠3+2+12
+5.8Round 8🇯🇵 JAPAN286♣♠K+1+13
+5.6Round 20🇨🇴 COLOMBIA274♠x♦A=+5
+5.4Round 5🇨🇦 CANADA91♠♦A=+5
+4.9Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND54♥♠A=+11
+4.1Round 11🇦🇺 AUSTRALIA71NTx♣6-1+3
+4.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND34♠♦A-3+7
+4.0Round 3🇺🇸 USA183NT♣3+1+1
+4.0Round 3🇺🇸 USA1113NT♣Q-2+6
+4.0Round 5🇨🇦 CANADA42♦♣6-2+7
+4.0Round 13🇫🇮 FINLAND42♥♥6=+0
+4.0Round 20🇨🇴 COLOMBIA243♦♠K+1+13
+3.8Round 3🇺🇸 USA193♣♦9-2+0
+3.8Round 4🇨🇳 CHINA165♦♠Q-2+11
+3.8Round 17🇭🇺 HUNGARY101NT♦9=+6
+3.6Round 4🇨🇳 CHINA253NT♥4-1+5
+3.5Round 12🇦🇷 ARGENTINA174♥♠K=+3
+3.4Round 8🇯🇵 JAPAN255♣♦5-1-2
+3.4Round 20🇨🇴 COLOMBIA253NT♥K-2+5
+3.1Round 3🇺🇸 USA153♦♣Q-2+2
+2.9Round 4🇨🇳 CHINA214♥♣K+1+0
+2.8Round 18🇭🇰 CHINA HONG KONG221NTx♥K-3-4
+2.7Round 20🇨🇴 COLOMBIA214♥♣4+1-11
+2.6Round 11🇦🇺 AUSTRALIA113♥♣J-1+8
+2.6Round 17🇭🇺 HUNGARY73♦♥10+1+0
+2.6Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND113♣♠6+2+2
+2.4Round 4🇨🇳 CHINA193NT♠A+1+1
+2.4Round 6🇵🇱 POLAND274♠♥6=+3
+2.3Round 3🇺🇸 USA1102♦♣8=+1
+2.3Round 8🇯🇵 JAPAN232♣x♠8+1+6
+2.3Round 12🇦🇷 ARGENTINA256NT♦9=-11
+2.1Round 8🇯🇵 JAPAN214♠♦Q=-9
+2.0Round 4🇨🇳 CHINA154♥♣J=+7
+2.0Round 6🇵🇱 POLAND233♠♣K-1+5
+2.0Round 6🇵🇱 POLAND284♥♦5=+0
+2.0Round 18🇭🇰 CHINA HONG KONG234♠♦Q=+0
+2.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND22♠♦9-1+11
+1.9Round 17🇭🇺 HUNGARY52♠♣7+1+0
+1.8Round 20🇨🇴 COLOMBIA233♣♦9-1-5
+1.7Round 13🇫🇮 FINLAND124♥♠3-1+12
+1.6Round 3🇺🇸 USA114♥♦7+1-10
+1.6Round 7🇳🇴 NORWAY123NT♥4+3+1
+1.6Round 13🇫🇮 FINLAND63♥♦5-2-1
+1.6Round 17🇭🇺 HUNGARY23NT♥2+2+0
+1.5Round 5🇨🇦 CANADA63♣♠A-1-2
+1.5Round 13🇫🇮 FINLAND54♠♣Q+1+1
+1.5Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND62♠♥9-1-2
+1.4Round 7🇳🇴 NORWAY53NT♠3+1+0
+1.3Round 17🇭🇺 HUNGARY63NT♣2+1+0
+1.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND42♥♣4-2-9
+1.2Round 4🇨🇳 CHINA273NT♦7+3-11
+1.2Round 7🇳🇴 NORWAY85♣♥A=+0
+1.1Round 20🇨🇴 COLOMBIA193NT♥2=+0
+1.0Round 20🇨🇴 COLOMBIA163NT♣7=-1
+0.9Round 5🇨🇦 CANADA53♠♥A=+8
+0.9Round 11🇦🇺 AUSTRALIA82♠♦6+1+0
+0.8Round 20🇨🇴 COLOMBIA204♠♥A-1+6
+0.7Round 11🇦🇺 AUSTRALIA44♠♦K+2+13
+0.7Round 12🇦🇷 ARGENTINA231NT♠5=+9
+0.7Round 13🇫🇮 FINLAND82NT♠Q=+0
+0.7Round 13🇫🇮 FINLAND92♠♥A=+7
+0.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND74♠♦3-1-6
+0.6Round 12🇦🇷 ARGENTINA264♥♣K=+0
+0.5Round 17🇭🇺 HUNGARY134♥♠10=-3
+0.4Round 13🇫🇮 FINLAND33NT♠10+2+0
+0.4Round 18🇭🇰 CHINA HONG KONG264♠♣J-1+6
+0.3Round 7🇳🇴 NORWAY64♠♥A+1+0
+0.2Round 12🇦🇷 ARGENTINA273NT♣J+2+0
+0.1Round 18🇭🇰 CHINA HONG KONG151NT♠7-1-1
+0.1Round 18🇭🇰 CHINA HONG KONG194♥♦K=+0
-0.0Round 3🇺🇸 USA1132♠♣J-1-1
-0.0Round 17🇭🇺 HUNGARY143♥♠A-1-2
-0.1Round 8🇯🇵 JAPAN182♥♦Q+2+1
-0.1Round 18🇭🇰 CHINA HONG KONG253♦♥3+1-5
-0.1Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND82NT♥2-1+1
-0.3Round 5🇨🇦 CANADA111NT♣6+1+0
-0.3Round 6🇵🇱 POLAND173NT♠3=+11
-0.4Round 4🇨🇳 CHINA244♥♣K+1+0
-0.5Round 5🇨🇦 CANADA22NT♠5=+0
-0.5Round 8🇯🇵 JAPAN162♠♦9=+0
-0.6Round 11🇦🇺 AUSTRALIA106NT♠8=+0
-0.6Round 17🇭🇺 HUNGARY124♥♦A=+0
-0.7Round 4🇨🇳 CHINA185♦♥J=+13
-0.7Round 6🇵🇱 POLAND223NT♣6+1+1
-0.7Round 17🇭🇺 HUNGARY44♥♦5+1+0
-0.8Round 6🇵🇱 POLAND263♠♦A+2+7
-0.9Round 7🇳🇴 NORWAY145♦♠J=+1
-0.9Round 11🇦🇺 AUSTRALIA51NT♣A-2+0
-0.9Round 20🇨🇴 COLOMBIA283NT♦J+2+0
-1.0Round 5🇨🇦 CANADA11NT♠A=+0
-1.0Round 5🇨🇦 CANADA33NT♣2=-2
-1.0Round 8🇯🇵 JAPAN204♠♣8+1+0
-1.0Round 12🇦🇷 ARGENTINA153NT♥3=+10
-1.0Round 18🇭🇰 CHINA HONG KONG213NT♥2+1+1
-1.1Round 7🇳🇴 NORWAY45♦x♣9-1-2
-1.3Round 12🇦🇷 ARGENTINA194♠x♥A-1-5
-1.4Round 18🇭🇰 CHINA HONG KONG162♥♠2=-5
-1.5Round 13🇫🇮 FINLAND13♦♣5-1+2
-1.5Round 17🇭🇺 HUNGARY33♠♣K-3-10
-1.6Round 12🇦🇷 ARGENTINA202♦♣7+1-10
-1.7Round 3🇺🇸 USA1144♠♣9+1+0
-1.7Round 5🇨🇦 CANADA104♥♠8+1-1
-1.7Round 11🇦🇺 AUSTRALIA144♠♦K+2-14
-1.7Round 17🇭🇺 HUNGARY14♠♣K+2-1
-1.7Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND144♥♦9-2-5
-1.8Round 12🇦🇷 ARGENTINA244♥♣4-1-4
-1.9Round 4🇨🇳 CHINA173NT♥3=+2
-1.9Round 11🇦🇺 AUSTRALIA35♣♥2=+0
-2.0Round 5🇨🇦 CANADA132♥♣9-2-9
-2.0Round 7🇳🇴 NORWAY112♦♣Q+1+1
-2.0Round 8🇯🇵 JAPAN246♠♣3+1-11
-2.0Round 11🇦🇺 AUSTRALIA22NT♠10-2+0
-2.0Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND122♥♣K+1-1
-2.1Round 5🇨🇦 CANADA83♠♥A=-1
-2.1Round 12🇦🇷 ARGENTINA162♥♠K+1+0
-2.2Round 17🇭🇺 HUNGARY112♠♣K+3-6
-2.3Round 8🇯🇵 JAPAN272♠♥K+1+0
-2.3Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND106♠♦K=+13
-2.4Round 4🇨🇳 CHINA203♠♦A-1+1
-2.4Round 6🇵🇱 POLAND202♥♠2-3+8
-2.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND93NT♣5=+0
-2.5Round 4🇨🇳 CHINA283NT♦6+1+0
-2.6Round 5🇨🇦 CANADA143♥♦4=-4
-2.6Round 7🇳🇴 NORWAY31NT♠A+2-2
-2.7Round 6🇵🇱 POLAND252♠♥A+1+0
-2.9Round 11🇦🇺 AUSTRALIA63NT♠3-1-6
-2.9Round 20🇨🇴 COLOMBIA264♠♥K+2-13
-3.0Round 8🇯🇵 JAPAN192♠♦A+1-1
-3.0Round 18🇭🇰 CHINA HONG KONG273♦♥9=-5
-3.1Round 6🇵🇱 POLAND163NT♠2+3+11
-3.4Round 13🇫🇮 FINLAND102♦♠3-3-4
-3.6Round 7🇳🇴 NORWAY73♦♠3-1-1
-3.6Round 8🇯🇵 JAPAN263NT♦5+1+1
-3.6Round 12🇦🇷 ARGENTINA222♠♣8=+1
-3.7Round 5🇨🇦 CANADA121NT♠J-1-5
-3.8Round 11🇦🇺 AUSTRALIA92♠♠2+2-12
-3.9Round 3🇺🇸 USA134♥♥4=+0
-4.0Round 20🇨🇴 COLOMBIA173NT♣3-1-4
-4.3Round 6🇵🇱 POLAND213NT♠5+1+0
-4.6Round 12🇦🇷 ARGENTINA214♥♠A-1-6
-5.0Round 3🇺🇸 USA142♦♣4-4-6
-5.0Round 4🇨🇳 CHINA234♥♠A-1-6
-5.0Round 6🇵🇱 POLAND186♦♥K=+0
-5.1Round 3🇺🇸 USA123♠♦K=-6
-5.1Round 12🇦🇷 ARGENTINA183NT♥5-1-6
-5.3Round 18🇭🇰 CHINA HONG KONG204♠♦7-1-12
-5.5Round 3🇺🇸 USA1123NT♠A+1-8
-5.6Round 7🇳🇴 NORWAY94♠♦6=-3
-5.6Round 8🇯🇵 JAPAN153♠x♦3-1-6
-6.4Round 7🇳🇴 NORWAY132♠♠Q+2-10
-6.6Round 6🇵🇱 POLAND152♠♦A-1-10
-7.0Round 13🇫🇮 FINLAND136♥♠2=+0
-7.2Round 3🇺🇸 USA173♠♣K=-2
-8.0Round 3🇺🇸 USA164♠♣5-3-9
-8.2Round 7🇳🇴 NORWAY13NT♠5-1-10
-8.4Round 19🏴󠁧󠁢󠁥󠁮󠁧󠁿 ENGLAND12♥♣J-1-8
-8.8Round 11🇦🇺 AUSTRALIA126♥♠A+1-15
-8.8Round 12🇦🇷 ARGENTINA281NTx♥A-4-12
-9.0Round 6🇵🇱 POLAND244♠x♥K-3-8
-9.6Round 20🇨🇴 COLOMBIA153♠x♠A=-13
-9.9Round 17🇭🇺 HUNGARY82♥x♥2=-11
-10.5Round 4🇨🇳 CHINA224♠♥Q-3-13
-10.5Round 13🇫🇮 FINLAND143♦x♣J+1-12
-11.8Round 6🇵🇱 POLAND194NT♠5+3-12
-14.8Round 20🇨🇴 COLOMBIA226♠x♦2-3-16