Martinez, Brian
Current rating: 1558
Record: 14-12
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 235 | Blackwell, John (1500) | Won 2-1 | +161618 |
| 2modern | 237 | Clement, Ryan (1483) | Lost 0-2 | -211597 |
| 3modern | 701 | Bone, Trae (1500) | Lost 0-2 | -191578 |
| 4modern | 842 | Wills, Derek (1482) | Lost 0-2 | -201558 |
| top | average opponent: 1491record: 1-3 | new rating: 1558 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 275 | Pettee, Danyal (1460) | Won 2-0 | +181469 |
| 2sealed | 77 | Cain, Toby (1557) | Won 2-1 | +201489 |
| 3sealed | 70 | Hsiao, Alex (1457) | Lost 1-2 | -191470 |
| 4sealed | 120 | Peyton, Jason (1583) | Won 2-0 | +201490 |
| 5sealed | 175 | Brock, Hutch (1766) | Won 2-0 | +231513 |
| 6sealed | 115 | Yarrow, Simon (1612) | Won 2-0 | +201533 |
| 7sealed | 33 | Weinrib, Jasper (1571) | Won 2-0 | +191552 |
| 8sealed | 20 | O'Connor, Darren (1614) | Won 2-0 | +191571 |
| 9sealed | 22 | Bateman, Ben (1517) | Won 2-0 | +171588 |
| 10draft | 39 | Abero, Matthew (1603) | Won 2-0 | +181606 |
| 11draft | 62 | Meier, Michael (1728) | Lost 1-2 | -161590 |
| 12draft | 67 | Cox, Patrick (1863) | Lost 0-2 | -131577 |
| 13draft | 26 | Li, Lenny (1662) | Won 2-0 | +201597 |
| 14draft | 111 | Huynh, Eric (1579) | Won 2-1 | +171614 |
| 15draft | 48 | Yu, Ben (1908) | Lost 1-2 | -121602 |
| top | average opponent: 1632record: 11-4 | new rating: 1602 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 229 | Demetruk, Matthew (1463) | Lost 0-2 | -181446 |
| 2standard | 354 | Cashin, Rebecca (1488) | Won 2-1 | +191465 |
| 3standard | 462 | Rodriguez, Jessica (1500) | Won 2-0 | +181483 |
| 4standard | 171 | Nguyen, D (1516) | Lost 1-2 | -171466 |
| 5standard | 302 | Mitas, Alex (1634) | Lost 1-2 | -151451 |
| top | average opponent: 1520record: 2-3 | new rating: 1451 | ||
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 120 | May, Taylor (1500) | Lost 1-2 | -181482 |
| 2standard | 353 | Bomnskie, Dustin (1481) | Lost 1-2 | -181464 |
| top | average opponent: 1490record: 0-2 | new rating: 1464 | ||