| From | Team | Fee | Apps | Goals | To | |
|---|---|---|---|---|---|---|
| 1993 | MYPA | - | 96 | 8 | 1995 | (Player) |
| 1995 | Willem II Tilburg | - | 100 | 3 | 1999 | (Player) |
| 1999 | Liverpool | £3,000,000 | 318 | 22 | 2009 | (Player) |
| 2009 | Bayer 04 Leverkusen | Free | 27 | 1 | 2011 | (Player) |
| 2012 | Bayer 04 Leverkusen | - | 2013 | (Joint Manager) | ||
| 2013 | Bayer 04 Leverkusen | - | 2014 | (Manager) | ||
| 2014 | Brighton & Hove Albion | - | 2014 | (Manager) | ||
| 2015 | FC Zurich | - | 2016 | (Manager) |