Stoneburg, Joshua
Current rating: 1449
Record: 3-6
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 678 | Ruan, Kai (1719) | Lost 0-2 | -141486 |
| 2sealed | 843 | Noel, William (1357) | Won 2-1 | +161502 |
| 3sealed | 774 | Fair, Michael (1500) | Won 2-1 | +181520 |
| 4sealed | 724 | Mekaroun, Anousith (1582) | Won 2-0 | +191539 |
| 5sealed | 607 | Gil, Nick (1483) | Lost 0-2 | -191520 |
| 6sealed | 438 | Brum, Michael (1520) | Lost 1-2 | -181502 |
| 7sealed | 498 | Hoffos, Mason (1501) | Lost 0-2 | -181484 |
| 8sealed | 400 | Galloway, Joshua (1485) | Lost 1-2 | -181466 |
| 9sealed | 264 | Bird, Richard (1521) | Lost 0-2 | -171449 |
| average opponent: 1519record: 3-6 | new rating: 1449 | |||