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