Mickelson, Sheridan
Current rating: 1558
Record: 18-17-1
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 410 | Guffy, Travis (1521) | Won 2-1 | +171618 |
| 2sealed | 206 | Rice, Billy (1500) | Lost 1-2 | -211597 |
| 3sealed | 242 | Smith, Allie (1486) | Lost 1-2 | -201577 |
| 4sealed | 396 | Keith, Andrew (1480) | Lost 0-2 | -191558 |
| top | average opponent: 1497record: 1-3 | new rating: 1558 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 337 | Stewart, Nicholas (1500) | Won 2-1 | +181520 |
| 2standard | 200 | Vizaro, Justin (1615) | Won 2-0 | +201540 |
| 3standard | 157 | London, Adam (1504) | Won 2-0 | +171557 |
| 4standard | 51 | Sitarski, Matt (1737) | Won 2-1 | +211578 |
| 5standard | 31 | Hugony, Francesco (1795) | Won 2-1 | +221600 |
| 6standard | 8 | Synan, David (1594) | Won 2-0 | +181618 |
| 7standard | 18 | Haas, William (1569) | Won 2-1 | +171635 |
| 8standard | 4 | Hanson, David (1609) | Won 2-0 | +181653 |
| 9standard | 5 | Turtenwald, Owen (1915) | Won 2-1 | +231676 |
| 10standard | 1 | Costa, Matthew (2058) | Lost 0-2 | -121664 |
| 11standard | 3 | Mann, Stephen (2052) | Draw 1-1 | +71671 |
| 12standard | 8 | Irvine, David (1877) | Lost 0-2 | -141657 |
| 13standard | 20 | Itani, Hiroshi (1520) | Lost 1-2 | -211636 |
| 14standard | 34 | DeForge, Aaron (1610) | Lost 1-2 | -181618 |
| 15standard | 46 | Figueroa, Milton (1689) | Lost 1-2 | -171601 |
| top | average opponent: 1710record: 9-5-1 | new rating: 1601 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 104 | Lee, Christopher (1410) | Won 2-0 | +171479 |
| 3standard | 139 | Ackerman, Max (1518) | Won 2-0 | +191498 |
| 4standard | 137 | Toro, Daniel (1500) | Lost 0-2 | -181480 |
| 5standard | 179 | Keedy, Joe (1536) | Won 2-0 | +191499 |
| 6standard | 120 | Wetlaufer, Marcus (1552) | Lost 0-2 | -171482 |
| 7standard | 207 | Staley, Adam G (1535) | Won 2-0 | +191501 |
| 8standard | 85 | Yim, Chi Hoi (1593) | Lost 0-2 | -161485 |
| 9standard | 173 | Cobb, Richard (1461) | Won 2-1 | +171502 |
| top | average opponent: 1513record: 5-3 | new rating: 1502 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 425 | Conta, Anthony (1546) | Lost 1-2 | -181494 |
| 5extended | 467 | Toussaint, Francis (1753) | Lost 1-2 | -131481 |
| 6extended | 518 | McKenzie, E (1441) | Lost 1-2 | -191462 |
| top | average opponent: 1580record: 0-3 | new rating: 1462 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 124 | Blackwelder, Nolan (1631) | Won 2-1 | +201520 |
| 2sealed | 217 | Burkhold, Zack (1500) | Won 2-0 | +181538 |
| 3sealed | 1 | Buckingham, James (1782) | Lost 0-2 | -141524 |
| 4sealed | 176 | Pozsgay, Michael (1580) | Lost 0-2 | -171507 |
| 5sealed | 242 | Miller, Christopher (1428) | Won 2-1 | +171524 |
| 6sealed | 220 | Hall, Zack (1851) | Lost 0-2 | -121512 |
| top | average opponent: 1629record: 3-3 | new rating: 1512 | ||