| event | round | table | player one | result | player two |
| Pro Tour New York 1999 | 9 | 13 | Maher, Bob (1683) | Lost 0-2 | Pustilnik, Michael (1625) |
| Grand Prix New Orleans 2001 | 12 | 16 | Maher, Bob (1978) | Lost 1-2 | Pustilnik, Michael (1901) |
| Grand Prix Montreal 2001 | 5 | 21 | Maher, Bob (1906) | Won 2-0 | Pustilnik, Michael (1802) |
| Grand Prix London 2002 | 10 | 5 | Maher, Bob (1878) | Draw 1-1 | Pustilnik, Michael (1936) |
| Pro Tour Yokohama 2003 | 12 | 17 | Maher, Bob (1936) | Won 2-0 | Pustilnik, Michael (1826) |