event | round | table | player one | result | player two |
Grand Prix Biarritz 2001 | 12 | 16 | Courtois, Frederic (1786) | Lost 0-2 | Wiegersma, Jelger (1890) |
Grand Prix Naples 2002 | 4 | 7 | Courtois, Frederic (1773) | Lost 1-2 | Wiegersma, Jelger (1909) |
Grand Prix Copenhagen 2002 | 12 | 2 | Courtois, Frederic (1891) | Won 2-0 | Wiegersma, Jelger (1914) |