| event | round | table | player one | result | player two |
| Pro Tour Chicago 1999 | 10 | 14 | Ormerod, John (1659) | Lost 0-1 | Wiegersma, Jelger (1538) |
| Grand Prix London 2001 | 8 | 22 | Ormerod, John (2037) | Lost 0-2 | Wiegersma, Jelger (1720) |
| 2002 World Championship | 3 | 3 | Ormerod, John (1907) | Lost 0-2 | Wiegersma, Jelger (1921) |
| 2002 World Championship | 7 | 7 | Ormerod, John (1902) | Won 2-1 | Wiegersma, Jelger (1918) |