Ryan Davis makes six changes to the side that were beaten by Exeter Braves last week, as the team prepare for a West Country clash against Bristol Bears A (Kick-off 15:00, live streamed).
Tom de Glanville returns to the mix replacing George Worboys at full-back, as Gabe Hamer-Webb also makes his comeback after serving duty with the first team.
Prop Arthur Cordwell and Sam Nixon come into the side for Vaughan and Kieran Verden respectively, whilst Levi Douglas replaces Rhys Davies, who is called into the matchday squad for London Irish trip on Sunday.
Tom Jeanes comes into the side with Jack Davies swapping to blindeside.
Bath United team to face Bristol Bears A:
15. Tom de Glanville
14. Levi Davis
13. Will Butt
12. Max Ojomoh
11. Gabe Hamer-Webb
10. Alex Davies (C)
9. Ollie Fox
1. Arthur Cordwell
2. Tom Doughty
3. Sam Nixon
4. Levi Douglas
5. Will Britton
6. Tom Jeanes
7. Jack Davies
8. Nahum Merigan
Replacement
16. Ross Batty, 17. Will Vaughan, 18. Kieran Verden, 19. Archie Griffin, 20. Jordan Martin (G), 21. Frankie Smith (G), 22. Alex Kilbane (G), 23. Sam Kennaugh (G)
*Save 30% on Saturday with Heineken priced at £3.50 a pint for our Premiership Rugby Shield encounter with West Country rivals Bristol Bears A.