Langdon, Josh
Current rating: 1555
Record: 12-9
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 367 | Land, Kandice (1500) | Won 2-0 | +171559 |
| 2legacy | 172 | Castro, Angel (1564) | Lost 1-2 | -181541 |
| 3legacy | 714 | Patterson, Matthew (1269) | Won 2-1 | +131554 |
| 4legacy | 734 | Harane, Kenta (1849) | Lost 0-2 | -121542 |
| 5legacy | 829 | Davis, Ian (1350) | Won 2-1 | +141556 |
| 6legacy | 446 | Lapping, Kristopher (1523) | Won 2-1 | +181574 |
| 7legacy | 271 | Ishikawa, Masami (1618) | Won 2-0 | +181592 |
| 8legacy | 284 | Riegel, David (1552) | Lost 0-2 | -181574 |
| 9legacy | 497 | Porchas, Justin (1523) | Lost 1-2 | -191555 |
| top | average opponent: 1528record: 5-4 | new rating: 1555 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 136 | Hill, Anthony (1503) | Won 2-1 | +181517 |
| 3sealed | 160 | Kotzias, Gregorio (1538) | Won 2-0 | +181535 |
| 4sealed | 48 | Morford, Martin (1554) | Won 2-0 | +191554 |
| 5sealed | 45 | Bundens, Justin (1755) | Lost 1-2 | -151539 |
| 6sealed | 132 | Fischer, Gage (1555) | Won 2-1 | +181557 |
| 7sealed | 70 | Neri, David (1559) | Won 2-1 | +181575 |
| 8sealed | 45 | Appel, Eder Vlamir (1594) | Lost 0-2 | -171558 |
| 9sealed | 45 | Reale, Gabriel (1678) | Lost 0-2 | -161542 |
| top | average opponent: 1592record: 5-3 | new rating: 1542 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1011 | Abcede, Ryan (1481) | Lost 1-2 | -181482 |
| 2sealed | 1088 | Rosales, Russell (1428) | Won 2-0 | +171499 |
| 3sealed | 1091 | Martinez, Lee (1513) | Won 2-0 | +181517 |
| 4sealed | 1080 | Doberne, David (1504) | Lost 0-2 | -181499 |
| top | average opponent: 1482record: 2-2 | new rating: 1499 | ||