Quins fans will be disappointed by the absence of captain Will Skinner, who was injured against Toulouse. He will be replaced by Neil McMillan and England Number 8, Nick Easter, will lead the side.
The final change in the forwards is in the front row, where John Andress takes the place of prop, Mark Lambert, who starts on the bench.
In the backs, an unfamiliar face will put on the number 12 shirt. Quins' latest signing, Nils Mordt, will make his Guinness Premiership debut with the London Club, partnering George Lowe in the centres, who is in for the injured Gonzalo Tiesi.
Tickets remain on sale to watch Warriors tackle Harlequins in the Guinness Premiership at Sixways Stadium. Call the Warriors Box Office on 01905 454183 for more details.
Harlequins:
1 CERI JONES
2 TANI FUGA
3 JOHN ANDRESS
4 JAMES PERCIVAL
5 GEORGE ROBSON
6 CHRIS ROBSHAW
7 NEIL McMILLAN
8 NICK EASTER(CAPT)
9 DANNY CARE
10 NICK EVANS
11 UGO MONYE
12 NILS MORDT
13 GEORGE LOWE
14 DAVID STRETTLE
15 MIKE BROWN
16 CHRIS BROOKER
17 ASTON CROALL
18 MARK LAMBERT
19 LEWIS STEVENSON
20 TOM GUEST
21 STEVE SO'OIALO
22 RORY CLEGG
23 JOSH DRAUNINIU










