| Playoffs Eredivisie 2010/2011 Europa League - Appearances as Referee |  |
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| 19/05/2011 | Heracles Almelo | - | FC Groningen | 3:2 | 3 | 1 | - |
| Playoffs Eredivisie 2010/2011 Europa League - Appearances as Referee | |
|
|
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| 19/05/2011 | Heracles Almelo | - | FC Groningen | 3:2 | 3 | 1 | - |
| Complete name: | Jan Willem Wegereef |
| Born: | 17/01/1962 |
| Place of birth: |
Ryssen, 
Netherlands |
| Nationality: |
Netherlands |
| Height: | 184 cm |
| Weight: | 78 kg |