Katsuhiro Mori is tied in the series against
Osamu Fujita, 4-4-1.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Sendai 2001 | 13 | 4 | Mori, Katsuhiro (1960) | Won 2-0 | Fujita, Osamu (1722) |
| Grand Prix Sapporo 2002 | 4 | 46 | Mori, Katsuhiro (1904) | Lost 1-2 | Fujita, Osamu (1738) |
| Grand Prix Hiroshima 2003 | 13 | 13 | Mori, Katsuhiro (1893) | Lost 0-2 | Fujita, Osamu (1764) |
| Pro Tour Kobe 2004 | 13 | 17 | Mori, Katsuhiro (1920) | Won 2-0 | Fujita, Osamu (2038) |
| Pro Tour Nagoya 2005 | 3 | 77 | Mori, Katsuhiro (1938) | Won 2-1 | Fujita, Osamu (1782) |
| Pro Tour Kobe 2006 | 10 | 27 | Mori, Katsuhiro (1993) | Lost 1-2 | Fujita, Osamu (1903) |
| Pro Tour Kobe 2006 | 15 | 35 | Mori, Katsuhiro (1995) | ID | Fujita, Osamu (1909) |
| Pro Tour Geneva 2007 | 5 | 40 | Mori, Katsuhiro (2144) | Won 2-0 | Fujita, Osamu (1943) |
| Grand Prix Singapore 2007 | 11 | 6 | Mori, Katsuhiro (2187) | Lost 1-2 | Fujita, Osamu (1933) |