Sanchez, Jeffrey
Current rating: 1541
Record: 8-6
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 212 | DuVall, Jarod (1500) | Lost 1-2 | -181529 |
| 2sealed | 230 | Torres, Alexis (1482) | Won 2-1 | +171546 |
| 3sealed | 272 | Atwell, Hale (1448) | Won 2-0 | +161562 |
| 4sealed | 104 | Weeks, Mike (1488) | Won 2-0 | +171579 |
| 5sealed | 113 | Reyes, Victor (1496) | Lost 0-2 | -201559 |
| 6sealed | 142 | Powers, Ray (1565) | Lost 1-2 | -181541 |
| average opponent: 1496record: 3-3 | new rating: 1541 | |||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 45 | Horlacher, Travis (1561) | Won 2-0 | +191519 |
| 3sealed | 145 | Coffelt, Matthew (1577) | Won 2-0 | +191538 |
| 4sealed | 43 | Boland, Michael (1593) | Lost 1-2 | -171521 |
| 5sealed | 79 | Owens, Ryan (1635) | Won 2-1 | +201541 |
| 6sealed | 61 | Rivera, Tim (1841) | Won 2-0 | +241565 |
| 7sealed | 42 | Jenkins, Michael (1538) | Won 2-1 | +171582 |
| 8sealed | 44 | Lucero, Zachary (1678) | Lost 0-2 | -161566 |
| 9sealed | 39 | Bach, Austin (1549) | Lost 0-2 | -191547 |
| average opponent: 1621record: 5-3 | new rating: 1547 | |||