Marc Thomas History
| Club | Country | Position | NO | From | To |
|---|---|---|---|---|---|
| Bridgend | Wales | Prop | 01/07/2011 | 01/07/2013 | |
| Ospreys | Wales | Prop | 01/07/2012 | 01/07/2016 | |
| Jersey | England | Prop | 01/07/2016 | 01/07/2017 | |
| Cardiff Blues | Wales | Prop | 23/01/2017 | 01/06/2017 | |
| Leeds Tykes | England | Prop | 01/07/2017 | 01/07/2019 | |
| Doncaster Knights | England | Prop | 01/07/2019 | 01/07/2020 | |
| Harlequins | England | Prop | 01/07/2020 | 01/11/2020 | |
| Worcester Warriors | England | Prop | 01/11/2020 |
NO = Player number .