Captain Andre Vos has recovered from the back injury that forced him to leave the field before half-time against Castres and starts on the open side flank.

However, Quins do make a number of changes to the bench. Recent signing Simon Maling replaces Opeta Palepoi but there is no place for the other new recruit Geo Cronje, who only arrived in the UK on Tuesday.

James Hayter and Jon Dawson both return from injury and replace Ace Tiatia and Mark Lambert, who miss out due to calf and ankle problems respectively.

"Our performances have been very encouraging over the last four weeks and we must build on these during November; a month in which we have four hugely important matches in the Zurich Premiership," said Mark Evans, NEC Harlequins Chief Executive. "We have to start putting wins on the board or will find ourselves a long way behind the other teams at the wrong end of the table."

"London Wasps set the standard for everyone to follow in Europe last season and they have shown so far during this current campaign that they are likely to be challenging for more silverware when we reach April and May next year. However, Wasps / Quins matches are always closely fought contests with very little separating the two sides at the final whistle; I see no reason why that should be any different tomorrow night."

The full team is as follows:

15. Tom Williams
14. George Harder
13. Will Greenwood
12. Dafydd James
11. Simon Keogh
10. Jeremy Staunton
9. Steve So'oialo
1. Mike Worsley
2. Tani Fuga
3. Ceri Jones
4. Roy Winters
5. Simon Miall
6. Nick Easter
7. Andre Vos (Capt.)
8. Tony Diprose

Replacements:
16. James Hayter
17. Jon Dawson
18. Simon Maling
19. Luke Sherriff
20. Andy Dunne
21. Mel Deane
22. Gavin Duffy