He spent most of his professional career at ADO Den Haag at different positions in attack. His younger brother John is also a professional footballer and Wesley played alongside his brother in the last four months of his ADO career, when the latter was loaned out by Stade Rennes to the Hague football club. After 8 years at ADO, Verhoek transferred to FC Twente in the 2012 winter transfer window, but was traded 7 months later to Feyenoord for Jerson Cabral, who went in the opposite direction.