Katsuhiro Mori trails the series against
Shingou Kurihara, 2-3.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Sendai 2004 | 6 | 1 | Mori, Katsuhiro (2024) | Lost 1-2 | Kurihara, Shingou (1744) |
| Grand Prix Sendai 2004 | 10 | 29 | Mori, Katsuhiro (2039) | Lost 1-2 | Kurihara, Shingou (1784) |
| Grand Prix Okayama 2008 | 4 | 69 | Mori, Katsuhiro (2005) | Won 2-1 | Kurihara, Shingou (1957) |
| 2008 World Championship | 4 | 81 | Mori, Katsuhiro (2012) | Lost 1-2 | Kurihara, Shingou (1912) |
| Grand Prix Yokohama 2010 | 7 | 2 | Mori, Katsuhiro (2065) | Won 2-1 | Kurihara, Shingou (1933) |