| event | round | table | player one | result | player two |
| Pro Tour Yokohama 2007 | 11 | 5 | Kunzler, Matthias (1810) | Won 2-1 | Karsten, Frank (1967) |
| Pro Tour Paris 2011 | 10 | 32 | Kunzler, Matthias (1892) | Won 2-1 | Karsten, Frank (1942) |
| Pro Tour Paris 2011 | 14 | 57 | Kunzler, Matthias (1883) | Lost 0-2 | Karsten, Frank (1929) |
| 2011 World Championship | 14 | 55 | Kunzler, Matthias (1837) | Lost 1-2 | Karsten, Frank (1903) |