| From | Team | Fee | Apps | Goals | To | |
|---|---|---|---|---|---|---|
| 1994 | Leicester City | - | 154 | 40 | 2000 | (Player) |
| 2000 | Liverpool | £11,000,000 | 150 | 39 | 2004 | (Player) |
| 2004 | Birmingham City | £6,250,000 | 68 | 14 | 2006 | (Player) |
| 2006 | Wigan Athletic | £5,500,000 | 82 | 16 | 2009 | (Player) |
| 2009 | Aston Villa | £3,500,000 | 92 | 9 | 2012 | (Player) |
| 2012 | Newcastle Jets | Free | 17 | 1 | 2014 | (Player) |
| 2014 | Bolton Wanderers | Free | 45 | 3 | 2016 | (Player) |