Kenji Tsumura trails the series against
Olivier Ruel, 2-5-1.
| event |
round |
table |
player one |
result |
player two |
| Pro Tour Philadelphia 2005 | S | | Tsumura, Kenji (1823) | Won 3-0 | Ruel, Olivier (2127) |
| Grand Prix Beijing 2005 | 12 | 2 | Tsumura, Kenji (2151) | Lost 0-2 | Ruel, Olivier (2260) |
| Grand Prix Beijing 2005 | Q | | Tsumura, Kenji (2143) | Lost 1-2 | Ruel, Olivier (2276) |
| Grand Prix Montreal 2007 | 15 | 4 | Tsumura, Kenji (2127) | Won 2-0 | Ruel, Olivier (2172) |
| Grand Prix Kitakyushu 2007 | 14 | 3 | Tsumura, Kenji (1952) | ID | Ruel, Olivier (2162) |
| Grand Prix Kitakyushu 2007 | Q | | Tsumura, Kenji (1952) | Lost 0-2 | Ruel, Olivier (2162) |
| Grand Prix Shizuoka 2008 | 12 | 32 | Tsumura, Kenji (2023) | Lost 0-2 | Ruel, Olivier (2025) |
| Grand Prix Kyoto 2015 | 5 | 519 | Tsumura, Kenji (1694) | Lost 0-2 | Ruel, Olivier (1784) |