Collins, Adam
Current rating: 1448
Record: 3-6
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 570 | Greene, Mason (1392) | Won 2-0 | +161481 |
| 2sealed | 611 | Nunn, Richard (1580) | Lost 0-2 | -161465 |
| 3sealed | 611 | Gonzalez, Juan Pablo (1473) | Won 2-0 | +181483 |
| 4sealed | 604 | Scheuermann, Alex (1500) | Lost 0-2 | -171466 |
| 5sealed | 527 | Van Veen, Michael (1501) | Lost 0-2 | -181448 |
| average opponent: 1489record: 2-3 | new rating: 1448 | |||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 298 | Brooks, Graham (1500) | Lost 0-2 | -181482 |
| 2sealed | 486 | Roonan, Sheamus (1482) | Lost 0-2 | -181464 |
| 3sealed | 523 | Walsh, Sean L (1505) | Won 2-0 | +191483 |
| 4sealed | 434 | Terrell, Joshua (1482) | Lost 0-2 | -181465 |
| average opponent: 1492record: 1-3 | new rating: 1465 | |||