| event | round | table | player one | result | player two |
| Pro Tour Prague 2006 | 4 | 37 | Tsumura, Kenji (2021) | Lost 1-2 | Lundquist, Ben (1679) |
| Grand Prix Montreal 2007 | 14 | 6 | Tsumura, Kenji (2116) | Won 2-0 | Lundquist, Ben (1697) |
| Grand Prix Daytona Beach 2007 | 5 | 6 | Tsumura, Kenji (1949) | Lost 1-2 | Lundquist, Ben (1717) |
| 2008 World Championship | 14 | 4 | Tsumura, Kenji (1984) | Won 2-1 | Lundquist, Ben (1928) |