Bath United make five changes to the side that beat Bristol Bears A 19-14 last Saturday, with Ross Batty and Jackson Willison making their first starts back from injury.
Will Butt switches from outside centre to the left-wing replacing Gabe Hamer-Webb, with Jackson Willison slotting into midfield.
Will Vaughan and Batty come in for Arthur Cordwell and Tom Doughty, who both drop to the bench, with Tom Jeanes joining Will Britton at lock.
Rhys Davies comes into the side at blindside flanker after serving first team duties last weekend in the win at London Irish.
Bath United team to face London Irish A:
15. Tom de Glanville
14. Levi Davis
13. Jackson Willison
12. Max Ojomoh
11. Will Butt
10. Alex Davies (C)
9. Ollie Fox
1. Will Vaughan
2. Ross Batty
3. Sam Nixon
4. Tom Jeanes
5. Will Britton
6. Rhys Davies
7. Jack Davies
8. Nahum Merigan
Replacements
16. Tom Doughty, 17. Arthur Cordwell, 18. Kieran Verden, 19. Archie Griffin, 20. Jordan Martin (G), 21. Sam Kennaugh (G), 22. Frankie Smith (G), 23. Alex Kilbane (G)