| Champions League 2003/2004 - Appearances as Referee |  |
 |
 |
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| 30/09/2003 | Lokomotiv Moskva | - | Arsenal FC | 0:0 | 1 | - | - |
| 26/11/2003 | Panathinaikos | - | Manchester United | 0:1 | 3 | - | - |
| Champions League 2003/2004 - Appearances as Referee | |
|
|
||||
| 30/09/2003 | Lokomotiv Moskva | - | Arsenal FC | 0:0 | 1 | - | - |
| 26/11/2003 | Panathinaikos | - | Manchester United | 0:1 | 3 | - | - |
| Complete name: | Jan Willem Wegereef |
| Born: | 17/01/1962 |
| Place of birth: |
Ryssen, 
Netherlands |
| Nationality: |
Netherlands |
| Height: | 184 cm |
| Weight: | 78 kg |