Lee Blackett has named his side to travel to Northampton in Gallagher Premiership Round 20 on Sunday.
There are three personnel changes and one positional switch from the team that played against Bristol Bears.
Brad Shields returns from injury to captain the side in the absence of Joe Launchbury. Shields is joined in the back row by the Willis brothers.
Jack Willis is one of four players to be making their 50th Premiership appearance against Saints. Willis, Tom West, Jacob Umaga and Nizaam Carr all reach the milestone at Franklin’s Gardens.
Umaga switches from full back to fly half, as he partners Dan Robson at half-back. Marcus Watson takes his place at 15. He is joined by Paolo Odogwu and Josh Bassett in the back three.
Tim Cardall starts in the second row, alongside Elliott Stooke.
West forms the front row with Gabriel Oghre and Biyi Alo once more.
The centre partnership is unchanged from round 18, as Ryan Mills partners Sam Spink.
Carr is joined on the bench by the returning Dan Frost, Robin Hislop and Vaea Fifita. They are coupled with Jeffery Toomaga-Allen, Will Porter, Charlie Atkinson and Jimmy Gopperth as the other replacements.
Wasps team to face Northampton Saints at cinch Stadium at Franklin's Gardens on Sunday (kick-off 3:00pm)
Wasps (First-team appearances)
1 Tom West (66)
2 Gabriel Oghre (60)
3 Biyi Alo (32)
4 Tim Cardall (43)
5 Elliott Stooke (18)
6 Brad Shields (70) (c)
7 Jack Willis (68)
8 Tom Willis (54)
9 Dan Robson (148)
10 Jacob Umaga (62)
11 Josh Bassett (169)
12 Ryan Mills (10)
13 Sam Spink (18)
14 Paolo Odogwu (30)
15 Marcus Watson (66)
Replacements
16 Dan Frost (10)
17 Robin Hislop (16)
18 Jeffery Toomaga-Allen (60)
19 Vaea Fifita (14)
20 Nizaam Carr (70)
21 Will Porter (46)
22 Charlie Atkinson (26)
23 Jimmy Gopperth (146)
Unavailable (
: Alfie Barbeary, Ali Crossdale, Tom Cruse, Malakai Fekitoa, James Gaskell, Joe Launchbury, Rodrigo Martinez, Thomas Young.