Makihito Mihara is tied in the series against
Tomoharu Saito, 6-6.
| event |
round |
table |
player one |
result |
player two |
| Grand Prix Yokohama 2003 | 10 | 82 | Mihara, Makihito (1749) | Won 2-0 | Saito, Tomoharu (1712) |
| Grand Prix Sendai 2004 | 5 | 21 | Mihara, Makihito (1782) | Lost 0-2 | Saito, Tomoharu (1670) |
| Grand Prix Sendai 2004 | 12 | 9 | Mihara, Makihito (1811) | Won 2-0 | Saito, Tomoharu (1701) |
| Grand Prix Yokohama 2004 | 8 | 59 | Mihara, Makihito (1883) | Won 2-0 | Saito, Tomoharu (1873) |
| Grand Prix Yokohama 2004 | 13 | 7 | Mihara, Makihito (1857) | Won 2-0 | Saito, Tomoharu (1851) |
| Grand Prix Kitakyushu 2007 | 10 | 2 | Mihara, Makihito (2124) | Lost 0-2 | Saito, Tomoharu (2002) |
| Grand Prix Bangkok 2009 | 4 | 53 | Mihara, Makihito (1838) | Won 2-1 | Saito, Tomoharu (2037) |
| 2009 World Championship | 16 | 5 | Mihara, Makihito (2012) | Lost 0-2 | Saito, Tomoharu (2119) |
| Grand Prix Hong Kong 2015 | 14 | 3 | Mihara, Makihito (2035) | Lost 0-2 | Saito, Tomoharu (2050) |
| Grand Prix Shizuoka 2017 | 7 | 189 | Mihara, Makihito (2054) | Won 2-1 | Saito, Tomoharu (1971) |
| Pro Tour Rivals of Ixalan | 7 | 123 | Mihara, Makihito (2000) | Lost 1-2 | Saito, Tomoharu (2162) |
| Players Tour Nagoya 2020 | 8 | 60 | Mihara, Makihito (1906) | Lost 1-2 | Saito, Tomoharu (1923) |