| Eredivisie 2004/2005 - Appearances as Assistant | ||||
| 22/01/2005 | sc Heerenveen | - | FC Den Bosch | 2:1 |
| 18/02/2005 | RBC Roosendaal | - | Willem II | 2:0 |
| 06/03/2005 | Roda JC Kerkrade | - | FC Twente | 1:2 |
| 20/03/2005 | FC Utrecht | - | sc Heerenveen | 0:1 |
| 17/04/2005 | AZ Alkmaar | - | NAC Breda | 1:1 |
| 01/05/2005 | Vitesse | - | RKC Waalwijk | 3:1 |
| 08/05/2005 | NEC Nijmegen | - | Feyenoord | 2:0 |
| 15/05/2005 | FC Groningen | - | sc Heerenveen | 1:2 |
Netherlands