Leicester Tigers duo Tim Hoyt and Jordan Olowofela are in action on loan this weekend.
Hoyt will make his first appearance for Chinnor RFC Thame after joining the National League 1 side on a short-term loan.
The front-rower has spent time on loan with both Nottingham Rugby in the Championship and Loughborough Students this season.
Meanwhile, in the United Rugby Championship, outside-back Olowofela starts for Dragons Rugby in their match against Benetton Rugby on Friday evening.