| event | round | table | player one | result | player two |
| 2000 World Championship | 2 | 36 | Dougherty, Robert (1739) | Won 2-1 | Ikeda, Tsuyoshi (1658) |
| Pro Tour Osaka 2002 | 5 | 3 | Dougherty, Robert (1950) | Won 2-1 | Ikeda, Tsuyoshi (1744) |
| Pro Tour Austin 2009 | 5 | 39 | Dougherty, Robert (1896) | Lost 0-2 | Ikeda, Tsuyoshi (1975) |