07/2016 - 10/2016 | Aston Villa | |
10/2014 - 06/2015 | FC Schalke 04 | |
03/2012 - 11/2012 | Chelsea FC | |
07/2011 - 03/2012 | Chelsea FC | |
07/2009 - 02/2011 | West Bromwich Albion | |
07/2008 - 06/2009 | Milton Keynes Dons | |
07/1996 - 06/2002 | Chelsea FC | |
07/1995 - 06/1996 | Lazio Rom | |
07/1993 - 06/1995 | Lazio Rom | |
07/1992 - 06/1993 | FC Aarau | |
07/1991 - 06/1992 | FC Zürich | |
01/1987 - 06/1991 | FC Schaffhausen |