Casey, John 2
Current rating: 1483
Record: 15-17
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1097 | Hua, Raymond (1550) | Lost 1-2 | -171503 |
| 2sealed | 1245 | Ray, Laura (1482) | Won 2-0 | +171520 |
| 3sealed | 406 | Dias, Kalel (1474) | Lost 1-2 | -181502 |
| 4sealed | 359 | Jackson, Joshua (1485) | Lost 0-0 | -191483 |
| top | average opponent: 1498record: 1-3 | new rating: 1483 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Montalvo, Mario (1500) | Won 2-0 | +181541 |
| 2sealed | 58 | Crockett, Eirikur (1518) | Won 2-0 | +171558 |
| 3sealed | 15 | Festini, Mark (1559) | Lost 1-2 | -181540 |
| 4sealed | 318 | Kiehne, Trey (1430) | Lost 1-2 | -201520 |
| top | average opponent: 1502record: 2-2 | new rating: 1520 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 947 | Mathis, Jeremy (1573) | Lost 0-2 | -171528 |
| 2sealed | 1156 | johnson, richard d (1481) | Won 2-1 | +171545 |
| 3sealed | 938 | Martinez, Etienne (1544) | Lost 0-2 | -181527 |
| 4sealed | 1166 | Barreras, Ricardo (1497) | Won 2-0 | +181545 |
| 5sealed | 972 | Greene, Michael (1452) | Won 2-0 | +161561 |
| 6sealed | 966 | Strange, Stephen (1513) | Lost 0-2 | -191542 |
| 7sealed | 919 | Barlieb, Nicholas (1498) | Lost 0-2 | -191523 |
| top | average opponent: 1508record: 3-4 | new rating: 1523 | ||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 214 | Waters, Landon (1500) | Won 2-0 | +191467 |
| 3standard | 119 | Phillips, Cedric (1698) | Won 2-1 | +221489 |
| 4standard | 86 | Chapin, Patrick (1951) | Won 2-1 | +261515 |
| 5standard | 19 | Leiker, William j (1553) | Lost 0-2 | -171498 |
| 6standard | 54 | Mukhar, Alex (1678) | Won 2-0 | +211519 |
| 7standard | 62 | Herr, Shawn (1431) | Lost 0-2 | -201499 |
| 8standard | 93 | Helwig, Andrew (1555) | Won 2-0 | +191518 |
| 9standard | 62 | Jolliffe, Ryan (1524) | Won 2-1 | +181536 |
| 10standard | 23 | Burcham, Daniel (1566) | Won 2-1 | +191555 |
| 11standard | 19 | Greer, Bryan (1622) | Lost 1-2 | -171538 |
| 12standard | 31 | Gerlach, David (1560) | Lost 1-2 | -171521 |
| 13standard | 54 | Walden, Andrew [USA] (1686) | Won 2-1 | +211542 |
| 14standard | 38 | Crosett, Aaron (1513) | Won 2-1 | +171559 |
| 15standard | 34 | Coqueiro, Rafael S (1802) | Lost 0-2 | -141545 |
| top | average opponent: 1617record: 9-5 | new rating: 1545 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Devanney, Joshua A (1500) | Lost 1-2 | -181482 |
| 2sealed | 117 | Canode, Alan R (1595) | Lost 0-2 | -161466 |
| 4sealed | 161 | Thompson, Samuel (1464) | Lost 0-2 | -181448 |
| top | average opponent: 1520record: 0-3 | new rating: 1448 | ||