| event | round | table | player one | result | player two |
| Grand Prix Lille 2005 | 13 | 1 | Le Briand, Loic (1669) | Lost 1-2 | Summersberger, Helmut (1935) |
| Grand Prix Prague 2011 | 11 | 56 | Le Briand, Loic (1823) | Lost 0-2 | Summersberger, Helmut (1815) |
| Grand Prix Prague 2011 | 13 | 55 | Le Briand, Loic (1820) | Lost 1-2 | Summersberger, Helmut (1812) |
| Grand Prix Gothenburg 2013 | 7 | 66 | Le Briand, Loic (1868) | Won 2-1 | Summersberger, Helmut (1873) |