Cardiff Blues have named a team showing three changes from the team that defeated the Scarlets.
Lee Thomas comes in at Centre, Ryan Powell at Scrum Half and Gareth Williams at Hooker.
Full Back Nick Macleod who was named in the original starting XV, has suffered a back injury and wil be unable to play on Saturday.
GLASGOW V CARDIFF BLUES
SATURDAY 24 SEPTEMBER. 19.30 KICK OFF HUGHENDEN
15 Rhys Williams (c), 14 Chris Czekaj, 13 Jamie Robinson, 12 Lee Thomas, 11 Craig Morgan, 10 Nicky Robinson, 9 Ryan Powell,
7 Robin Sowden-Taylor, 8 Andy Powell, 6, Maama Molitika, 5 Robert Sidoli, 4 Deiniol Jones, 3 Ben Evans, 2 Gareth Williams, 1 John Yapp
16 Nathan Llewellyn, 17 T. Rhys Thomas, 18 Craig Quinell
19 Mark Lewis, 20 Mike Phillips, 21 Mathew Nuthall
22 Jamie Roberts