Martin, Shawn
Current rating: 1474
Record: 10-13-1
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 664 | Haskell, Trey (1500) | Won 2-1 | +181493 |
| 2sealed | 230 | Dixon, Joseph (1406) | Lost 0-2 | -191474 |
| top | average opponent: 1453record: 1-1 | new rating: 1474 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 424 | Clancy, Jon (1518) | Won 2-0 | +191465 |
| 2sealed | 150 | Johnson, Jeffery (1490) | Won 2-1 | +191484 |
| 3sealed | 149 | England, Jack (1679) | Won 2-0 | +211505 |
| 4sealed | 111 | Driscoll, David (1564) | Won 2-0 | +191524 |
| 5sealed | 28 | Corrigan, Griffin (1654) | Lost 1-2 | -151509 |
| 6sealed | 129 | Hunting, David (1560) | Lost 1-2 | -171492 |
| 7sealed | 153 | Bezerra-Clark, Christopher (1550) | Lost 0-2 | -171475 |
| top | average opponent: 1573record: 4-3 | new rating: 1475 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1495 | Hahm, Lowell (1500) | Lost 0-2 | -181442 |
| 2sealed | 1668 | Wilkening, Alex (1503) | Lost 1-2 | -171425 |
| 3sealed | 1742 | Bentle, Anthony (1567) | Won 2-0 | +211446 |
| top | average opponent: 1523record: 1-2 | new rating: 1446 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 134 | Mancebo, Edward (1517) | Lost 0-2 | -171477 |
| 4sealed | 357 | Early, Nathan (1518) | Lost 1-2 | -171460 |
| top | average opponent: 1518record: 0-2 | new rating: 1460 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Johns, Robert (1500) | Won 2-0 | +191466 |
| 2standard | 171 | Clark, Buddy (1518) | Won 2-1 | +191485 |
| 3standard | 112 | Putnam, Taylor (1647) | Won 2-1 | +211506 |
| 4standard | 111 | Fields, James (1558) | Won 2-1 | +191525 |
| 5standard | 4 | Skondin, Matthew A (1588) | Draw 1-1 | +11526 |
| 6standard | 41 | Hampton, Jesse (1571) | Lost 0-2 | -171509 |
| 7standard | 102 | Pauly, Christopher M (1715) | Lost 1-2 | -151494 |
| top | average opponent: 1585record: 4-2-1 | new rating: 1494 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 217 | Epstein, Phillip (1522) | Lost 1-2 | -181482 |
| 2extended | 232 | Hoffman, Ryan (1513) | Lost 0-2 | -171465 |
| 3extended | 339 | Janasiewicz, Jason (1466) | Lost 0-2 | -181447 |
| top | average opponent: 1500record: 0-3 | new rating: 1447 | ||