Harlequins have announced their team to face London Irish 'A' tonight away in Sunbury (kick-off 7.30pm).
Ollie Lindsay-Hague starts at full-back while Tom Casson makes a return from injury to partner Ben Botica in the centres.
Jordan Burns starts at scrum-half with Rory Clegg, who played in the centres on Saturday, starting at fly-half.
Will Collier starts in the front row, while captain Luke Wallace is joined by Tom Guest and Jack Clifford in the back-row.
Among the replacements, Dave Ward will look to make his first appearance for the club following the end of his suspension, while Joe Trayfoot will look to make his first appearance of the season after playing well for London Scottish in the RFU Championship.
15. Ollie Lindsay-Hague
14. Seb Stegmann
13. Tom Casson
12. Ben Botica
11. Sam Smith
10. Rory Clegg
9. Jordan Burns
During week commencing 22nd April Harlequins will launch an innovative, new Membership Scheme which will replace the existing Season Ticket Holder Programme. Further details of the scheme will be announced in due course.