🇲🇽 Gonzalo HERRERA · MEXICO
74rank
+44.2Butler · 84 bds
+0.53per board
±4.6swing
+0.17vs par /bd
+0.47adjusted /bd
by match
vs par split: bidding -0.07 · play +0.23
Strength of schedule: opponents averaged -0.06/bd (an easy draw) → opponent-adjusted +0.47/bd
Card play — on target: opening leads 73.7% · declarer play 70.8% · defence 90.2%
Bidding activity — not a pass: 39.4% (82/208)
| vs NT | vs a suit | |
|---|---|---|
| Opening leads | 62.5% (8) | 81.8% (11) |
| Declarer play | 40.0% (5) | 78.9% (19) |
| Defence | 86.7% (15) | 92.3% (26) |
Opening leads by suit led: ♠ 50.0% (4) · ♥ 66.7% (3) · ♦ 100.0% (7) · ♣ 60.0% (5)
vs par by strain: NT -0.11 (27) · a suit +0.29 (55)
vs par by level: part-score +0.03 (36) · game -0.60 (43) · slam +12.67 (3)
By role: declaring +1.52/bd (-2.17 vs par · 41) · defending -0.30/bd (+2.49 vs par · 41)
By vulnerability: vulnerable +0.36/bd (+0.67 vs par · 42) · not vulnerable +0.69/bd (-0.33 vs par · 42)
By match↑ top
| Match | Partner | Opponents | Room | Bds | Butler | Avg | vs par |
|---|---|---|---|---|---|---|---|
| Match 1 | Patricia HERRERA | Saulius SAKARAUSKAS – Zaneta GUPTA | Closed | 12 | +23.8 | +1.98 | -1.25 |
| Match 2 | Patricia HERRERA | Harley MOSELEY – Roglyn HINDS | Closed | 12 | +3.9 | +0.33 | +3.08 |
| Match 4 | Patricia HERRERA | Rakesh SOEKHAI – Jan HUIJERMAN | Closed | 12 | -6.2 | -0.52 | -1.75 |
| Match 6 | Patricia HERRERA | Lyn TAVARES – Maria BARRERA | Closed | 12 | +12.8 | +1.07 | +0.00 |
| Match 7 | Elsa MANZOTTI | Matko FERENCA – Emanuel EVACIC | Open | 12 | -22.3 | -1.86 | -0.58 |
| Match 8 | Elsa MANZOTTI | Ionut POPA – Horia GEORGESCU | Closed | 12 | +22.6 | +1.88 | +0.42 |
| Match 11 | Carla HICKEY | Bassem AFIOUNI – Abdul Hakim SAHAB | Open | 12 | +9.6 | +0.80 | +1.25 |
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.
| Butler | Round | Opponents | Bd | Contract | Lead | Res | vs par |
|---|---|---|---|---|---|---|---|
| +12.4 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 29 | 3NT | ♣K | +3 | -12 |
| +12.0 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 36 | 6♥ | ♠A | -1 | +13 |
| +11.8 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 20 | 4NT | ♣K | -1 | +13 |
| +10.7 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 19 | 3NT | ♠6 | = | +10 |
| +10.4 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 9 | 3NT | ♠T | +1 | +7 |
| +10.3 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 17 | 5♦x | ♥T | = | +9 |
| +8.8 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 7 | 6♦ | ♠J | -1 | +12 |
| +6.4 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 48 | 4♥ | ♠8 | -2 | +13 |
| +5.5 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 5 | 5♦ | ♥2 | -1 | +12 |
| +5.1 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 38 | 4♠ | ♥5 | +2 | +1 |
| +4.8 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 6 | 1NT | ♥5 | +3 | +2 |
| +4.7 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 28 | 3NT | ♠5 | = | -1 |
| +4.7 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 30 | 2♥ | ♠A | +1 | +7 |
| +4.7 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 40 | 4♥ | ♦Q | = | +0 |
| +4.4 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 3 | 3♣ | ♦2 | -1 | +11 |
| +4.3 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 22 | 4♠x | ♣7 | -2 | +5 |
| +4.2 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 1 | 5♥ | ♠6 | = | +1 |
| +4.1 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 42 | 2♠ | ♦Q | +3 | +10 |
| +3.6 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 26 | 2♠ | ♦K | -2 | +2 |
| +3.4 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 41 | 2♠ | ♦Q | +1 | -6 |
| +3.3 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 34 | 2♥ | ♣K | +2 | -8 |
| +3.2 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 3 | 2♠ | ♣4 | +1 | +0 |
| +3.0 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 6 | 2♥ | ♥9 | = | -1 |
| +2.6 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 30 | 4♠ | ♣Q | = | -1 |
| +2.4 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 5 | 3NT | ♦K | +2 | +11 |
| +2.1 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 35 | 3NT | ♠6 | +3 | -14 |
| +2.0 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 10 | 3NT | ♣2 | +1 | -12 |
| +1.9 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 23 | 1♠ | ♥K | -1 | +0 |
| +1.6 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 33 | 2♥ | ♣6 | -1 | +4 |
| +1.3 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 12 | 2♣ | ♠J | +2 | +0 |
| +1.3 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 27 | 2♥ | ♦A | +2 | -4 |
| +1.2 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 11 | 3NT | ♠5 | +4 | +10 |
| +1.0 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 26 | 3NT | ♣K | +2 | +12 |
| +1.0 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 5 | 4♠ | ♥3 | +1 | +0 |
| +0.7 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 1 | 1NT | ♦9 | +2 | +6 |
| +0.7 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 32 | 4♠ | ♦4 | = | -3 |
| +0.7 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 33 | 4♥ | ♣7 | +2 | -2 |
| +0.7 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 36 | 2♠ | ♥6 | +1 | +0 |
| +0.4 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 34 | 3NT | ♦7 | -2 | -3 |
| +0.3 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 44 | 3♦ | ♣4 | +2 | +6 |
| +0.1 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 31 | 3♣ | ♠6 | -1 | +8 |
| +0.1 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 21 | 2♦ | ♥Q | = | -1 |
| +0.1 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 39 | 3♦ | ♣2 | +1 | +10 |
| +0.0 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 4 | 4♠ | ♦A | +1 | +0 |
| +0.0 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 25 | 4♥ | ♦5 | +1 | +0 |
| +0.0 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 35 | 5♥ | ♠2 | = | +0 |
| -0.1 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 15 | 4♠ | ♣2 | +2 | -11 |
| -0.1 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 37 | 4♥ | ♠4 | +1 | +0 |
| -0.4 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 28 | 3NT | ♠Q | +1 | +0 |
| -1.0 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 2 | 1NT | ♠7 | +1 | +0 |
| -1.3 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 31 | 2♥ | ♦3 | +1 | +0 |
| -1.4 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 43 | 2♥ | ♦9 | +1 | -7 |
| -1.6 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 8 | 3♠ | ♣K | -1 | +2 |
| -1.6 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 16 | 2♦ | ♣9 | +1 | +0 |
| -1.7 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 8 | 1NT | ♠2 | -1 | -4 |
| -1.7 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 12 | 1NT | ♦5 | +1 | +0 |
| -1.7 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 14 | 4♥ | ♠3 | +1 | -11 |
| -2.0 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 1 | 4♥ | ♣6 | +1 | +0 |
| -2.1 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 10 | 1NT | ♥2 | -1 | +1 |
| -2.1 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 46 | 2♥ | ♥9 | = | -5 |
| -2.2 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 12 | Pass | +4 | ||
| -2.2 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 11 | 2♥ | ♠T | +2 | -1 |
| -2.3 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 2 | 3NT | ♠5 | -2 | -5 |
| -2.6 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 7 | 2♥ | ♣J | +2 | -10 |
| -2.8 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 9 | 4♦ | ♣4 | -1 | +1 |
| -2.9 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 2 | 2♠ | ♥4 | +1 | +0 |
| -2.9 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 24 | 3NT | ♦7 | +1 | +1 |
| -3.0 | Sat 17 Oct 21:30 | DOMINICAN REPUBLIC | 29 | 3♥ | ♣K | -1 | -1 |
| -3.1 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 25 | 3NT | ♦J | = | +0 |
| -3.1 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 32 | 5♥ | ♠K | +1 | -11 |
| -3.3 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 9 | 2♠ | ♣8 | = | -6 |
| -3.3 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 13 | 4♥ | ♣9 | -1 | -6 |
| -3.5 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 11 | Pass | -3 | ||
| -4.2 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 6 | 3NT | ♦6 | = | +0 |
| -4.4 | Thu 15 Oct 16:00 | 🇱🇹 LITHUANIA | 27 | 3NT | ♠8 | +1 | -1 |
| -4.6 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 8 | 3♦ | ♠J | -1 | -6 |
| -4.9 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 45 | 4♠ | ♦9 | = | +0 |
| -5.2 | Thu 15 Oct 20:30 | 🇧🇧 BARBADOS | 10 | 6♥ | ♠Q | +1 | +13 |
| -5.8 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 7 | 2♥x | ♣9 | -2 | -9 |
| -6.0 | Sun 25 Oct 16:45 | 🇸🇦 SAUDI ARABIA | 47 | 3NT | ♦K | = | -7 |
| -6.9 | Sun 18 Oct 18:00 | 🇷🇴 ROMANIA | 18 | 3NT | ♥Q | +1 | -4 |
| -7.2 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 4 | 3NT | ♥2 | +2 | -1 |
| -8.6 | Sun 18 Oct 16:15 | 🇭🇷 CROATIA | 3 | 4♥ | ♠A | -2 | -14 |
| -10.0 | Fri 16 Oct 22:30 | 🇸🇷 SURINAME | 4 | 3NT | ♠K | -1 | -12 |