| event | round | table | player one | result | player two |
| Grand Prix Cleveland 2002 | 12 | 15 | Phillips, Cedric (1620) | Won 2-1 | Stark, Ben S (1798) |
| Grand Prix Seattle 2009 | 15 | 37 | Phillips, Cedric (1835) | ID | Stark, Ben S (1761) |
| Grand Prix Oakland 2010 | 4 | 28 | Phillips, Cedric (1803) | Won 2-1 | Stark, Ben S (1820) |
| Grand Prix Las Vegas 2015 (1) | 4 | 41 | Phillips, Cedric (1885) | Lost 0-2 | Stark, Ben S (1973) |