| E-Mail: | EvanLeeuwen@antares.nl |
| Lives: | Nieuwerkerk aan den IJssel, the Netherlands |
| Grade: | C-list (lowest grade for refs acting in the professional leagues of the Netherlands) |
| Referee: | 17 years |
| Socref-L: | Since 1997 |
| Age: | 32 |
| Other: | Secretary and web site maintainer of the Rotterdam Club of Referees. |