| event | round | table | player one | result | player two |
| Grand Prix New Jersey 2006 | 6 | 24 | Pelcak, John (1738) | Won 2-0 | Cheon, Paul (1677) |
| Grand Prix Dallas 2007 | 14 | 1 | Pelcak, John (1844) | Lost 0-2 | Cheon, Paul (1954) |
| Grand Prix Dallas 2007 | S | Pelcak, John (1843) | Lost 1-2 | Cheon, Paul (1983) | |
| Pro Tour Yokohama 2007 | 2 | 42 | Pelcak, John (1849) | Won 2-0 | Cheon, Paul (1996) |