Addo joined PSV Eindhoven during summer 1999 for €5.9m on a five-year contract, although he spent most of his time in the reserves-and on loan at Roda JC-before finally becoming a regular as PSV retained their Eredivisie title in 2006.
Addo joined PSV Eindhoven during summer 1999 for €5.9m on a five-year contract, although he spent most of his first three years injured or as a substitute. He played just 24 times during this period, before going out on loan at Roda JC-before finally becoming a regular as PSV Eindhoven retained their Eredivisie title in 2006.