| event | round | table | player one | result | player two |
| Pro Tour Honolulu 2006 | 8 | 32 | Coimbra, Andre (1779) | Lost 0-2 | Summersberger, Helmut (1926) |
| 2006 World Championship | 16 | 14 | Coimbra, Andre (2102) | Lost 1-2 | Summersberger, Helmut (1867) |
| Grand Prix Singapore 2007 | 7 | 7 | Coimbra, Andre (1999) | Won 2-0 | Summersberger, Helmut (1920) |
| Grand Prix Stockholm 2007 | 6 | 70 | Coimbra, Andre (1844) | Won 2-1 | Summersberger, Helmut (1903) |