Alex Walker History
| Club | Country | Position | NO | From | To |
|---|---|---|---|---|---|
| Gwent Dragons | Wales | Scrum Half | 01/01/2006 | 01/07/2010 | |
| Newport | Wales | Scrum Half | 01/08/2008 | 01/06/2010 | |
| Cardiff Blues | Wales | Scrum Half | 01/12/2012 | 01/07/2014 | |
| Ealing Trailfinders | England | Scrum Half | 01/07/2014 | 01/07/2017 | |
| London Scottish | England | Scrum Half | 01/07/2017 | 01/07/2018 |
NO = Player number .