Wouter won 20 Belgian titles, 10 in men's doubles with Fréderic Mawet and Ruud Kuijten, 10 in mixed doubles with Manon Albinus, Corina Herrle and Nathalie Descamps.
Ruud van Nistelrooy | Ruud Lubbers | Ruud | Ruud Kleinpaste | Ruud de Wild | Ole Kristian Ruud | Ruud Kuijten | Ruud Krol | Ruud Kaiser | Birger Ruud |