event | round | table | player one | result | player two |
Pro Tour San Juan 2010 | 1 | 39 | Mitamura, Kazuya (1755) | Won 2-1 | Grafensteiner, Tobias (1971) |
Grand Prix Gothenburg 2010 | 13 | 27 | Mitamura, Kazuya (1801) | Lost 1-2 | Grafensteiner, Tobias (1874) |
Pro Tour Nagoya 2011 | 6 | 159 | Mitamura, Kazuya (1969) | Lost 0-2 | Grafensteiner, Tobias (1891) |