| event | round | table | player one | result | player two |
| Pro Tour Philadelphia 2005 | 11 | 3 | Tsumura, Kenji (1767) | Won 2-0 | Mueller, Andre (1685) |
| Pro Tour Geneva 2007 | 5 | 23 | Tsumura, Kenji (2063) | Won 2-0 | Mueller, Andre (1644) |
| Grand Prix Stockholm 2007 | S | Tsumura, Kenji (2152) | Lost 0-2 | Mueller, Andre (1848) | |
| 2007 World Championship | 3 | 23 | Tsumura, Kenji (1981) | Won 2-0 | Mueller, Andre (1987) |