Larson, William
Current rating: 1380
Record: 4-11
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 17 | Sacino, Joey (1476) | Lost 0-2 | -171380 |
| top | record: 0-1 | new rating: 1380 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 423 | Ross, Benjamin (1479) | Won 2-1 | +191485 |
| 2modern | 115 | Andersen, Joseph (1474) | Lost 1-2 | -191466 |
| 3modern | 499 | Musgrave, Joe (1482) | Lost 1-2 | -171449 |
| 4modern | 775 | Conklin, Ryan (1484) | Lost 1-2 | -181431 |
| 5modern | 885 | Warudkar, Samir (1463) | Lost 0-2 | -171414 |
| 6modern | 918 | Dingman, Scott (1448) | Lost 0-2 | -171397 |
| top | average opponent: 1472record: 1-5 | new rating: 1397 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Adams, Jonathan (1500) | Lost 1-2 | -181464 |
| 2sealed | 384 | Guillen, Gustavo (1482) | Won 2-0 | +181482 |
| 3sealed | 312 | Xu, Gang (1574) | Lost 0-2 | -161466 |
| 4sealed | 458 | Lombardi, Tony (1467) | Won 2-1 | +181484 |
| 5sealed | 289 | Alexander, Josh (1504) | Lost 0-2 | -181466 |
| top | average opponent: 1505record: 2-3 | new rating: 1466 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 426 | Saruwatari, Gregg (1482) | Lost 1-2 | -181482 |
| 2sealed | 357 | Lewis, Brandon (1462) | Won 2-0 | +171499 |
| 3sealed | 367 | Boritas, Evan (1522) | Lost 0-2 | -171482 |
| top | average opponent: 1489record: 1-2 | new rating: 1482 | ||