Downs, Justin
Current rating: 1470
Record: 3-5-1
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 734 | Acevedo, Andrew (1447) | Won 2-0 | +181464 |
| 2sealed | 926 | Simpson, Nick (1580) | Won 2-1 | +201484 |
| 3sealed | 935 | Shibuya, Shun (1518) | Draw 1-1 | +11485 |
| 4sealed | 763 | Hoover, Robert (1501) | Won 2-0 | +181503 |
| 5sealed | 563 | George, John (1556) | Lost 1-2 | -171486 |
| 6sealed | 547 | Marat, John (1623) | Lost 0-2 | -161470 |
| average opponent: 1538record: 3-2-1 | new rating: 1470 | |||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 298 | Vlahovich, Dan (1496) | Lost 0-2 | -181482 |
| 2sealed | 460 | Homer, Robert W (1482) | Lost 1-2 | -181464 |
| 3sealed | 441 | Shelli, Robert (1456) | Lost 0-2 | -181446 |
| average opponent: 1478record: 0-3 | new rating: 1446 | |||