Tomoharu Saito trails the series against
Masami Ibamoto, 2-4.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Nagoya 2004 | Q | | Saito, Tomoharu (1841) | Lost 1-2 | Ibamoto, Masami (1899) |
| Grand Prix Brisbane 2004 | 8 | 29 | Saito, Tomoharu (1862) | Lost 0-2 | Ibamoto, Masami (1914) |
| Grand Prix Taipei 2005 | 6 | 34 | Saito, Tomoharu (1868) | Lost 1-2 | Ibamoto, Masami (1746) |
| Pro Tour Honolulu 2006 | 12 | 57 | Saito, Tomoharu (1823) | Won 2-0 | Ibamoto, Masami (1673) |
| Pro Tour Kobe 2006 | 10 | 22 | Saito, Tomoharu (2022) | Lost 1-2 | Ibamoto, Masami (1842) |
| Pro Tour Kobe 2006 | 14 | 41 | Saito, Tomoharu (1956) | Won 2-1 | Ibamoto, Masami (1848) |