John Sullivan History
| Clubs | Country | Position | NO | From | To | Loan |
|---|---|---|---|---|---|---|
 Brighton & Hove Albion | England | Goalkeeper | 13 | 26/12/2005 | 01/07/2009 | |
 Millwall | England | Goalkeeper | 01/07/2009 | 01/06/2011 | ||
 Yeovil Town | England | Goalkeeper | 27/07/2010 | 04/01/2011 | Y | |
 Charlton Athletic | England | Goalkeeper | 38 | 15/03/2011 | 08/05/2011 | Y |
Charlton Athletic | England | Goalkeeper | 01/06/2011 | 01/07/2013 | ||
 Colchester United | England | Goalkeeper | 09/11/2012 | 25/11/2012 | Y | |
 AFC Wimbledon | England | Goalkeeper | 09/03/2013 | 01/05/2013 | Y | |
 Portsmouth | England | Goalkeeper | 01/07/2013 | 01/07/2014 |
NO = Player number .