Perez, Mary
Current rating: 1521
Record: 11-10-1 (GP) / 5-7 (professional)
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | Nickerson, Jonathan (1588) | Lost 0-2 | -171521 |
| top | record: 0-1 | new rating: 1521 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 376 | Garraud, Monique (1437) | Lost 1-2 | -201542 |
| 3standard | 784 | Eaton, Jansen (1524) | Won 2-0 | +171559 |
| 4standard | 446 | Yuen, Justin (1472) | Draw 1-1 | -11558 |
| 5standard | 468 | Stein, Harrison (1517) | Lost 0-2 | -191539 |
| 6standard | 612 | McIsaac, Neil (1504) | Won 2-0 | +171556 |
| 7standard | 469 | Pawlowski, Gregory (1521) | Lost 1-2 | -181538 |
| top | average opponent: 1496record: 2-3-1 | new rating: 1538 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 252 | Singer, Sean (1581) | Won 2-1 | +191557 |
| 4sealed | 143 | Sterner, Edward (1628) | Lost 0-2 | -171540 |
| 5sealed | 231 | Reda, Derek (1654) | Lost 0-2 | -161524 |
| 6sealed | 436 | Beales, David (1455) | Won 2-0 | +171541 |
| 7sealed | 143 | Kemple, Christopher (1688) | Won 2-1 | +201561 |
| 8sealed | 202 | Desposito, Nicolas (1686) | Won 2-1 | +211582 |
| 9sealed | 131 | Lorenz, Alex (1484) | Lost 0-2 | -201562 |
| top | average opponent: 1596record: 4-3 | new rating: 1562 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 30 | Johnson, Matthew [ENG] (1571) | Won 2-0 | +191515 |
| 3modern | 51 | Jones, Elliott (1536) | Won 2-0 | +181533 |
| 4modern | 108 | Compton, Chris (1553) | Won 2-0 | +191552 |
| 5modern | 50 | Belcher, Randy (1537) | Lost 1-2 | -191533 |
| 6modern | 85 | Klinkhammer, Matthew (1723) | Won 2-0 | +221555 |
| 7modern | 53 | Nguyen, Sean (1527) | Won 2-0 | +171572 |
| 8modern | 44 | Whitten, Adam (1640) | Lost 0-2 | -161556 |
| 9modern | 52 | McKay, Brandon (1568) | Lost 0-2 | -181538 |
| top | average opponent: 1582record: 5-3 | new rating: 1538 | ||
| Pro Tour Theros (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 13 | Holm, Malte (1587) | Lost 0-2 | -161484 |
| 2draft | 8 | Adebo Diaz, Juan Carlos (1901) | Lost 0-2 | -111473 |
| 3draft | 175 | Swierk, Pawel (1502) | Won 2-1 | +181491 |
| 4standard | 186 | Dziedziel, Szymon (1594) | Won 2-0 | +201511 |
| 5standard | 134 | Scuderi, Walter (1568) | Won 2-0 | +191530 |
| 6standard | 82 | Pardee, Samuel (1972) | Lost 1-2 | -101520 |
| 7standard | 93 | Hartman, Jimmy (1575) | Won 2-0 | +191539 |
| 8standard | 77 | Haggkvist, Sami (1784) | Lost 0-2 | -141525 |
| 9draft | 80 | Danielsen, Dennis (1552) | Lost 0-2 | -171508 |
| 10draft | 38 | Kumagai, Riku (1683) | Won 2-1 | +211529 |
| 11draft | 94 | Rueda Trujillo, Pablo (1534) | Lost 0-2 | -181511 |
| 12standard | 120 | Berni, Roberto (1658) | Lost 0-2 | -151496 |
| top | average opponent: 1659record: 5-7 | new rating: 1496 | ||