Italian International Carlo del Fava steps back into the starting XV in favour of Ed O'Donoghue, who will start the Heineken Cup clash on the bench. David Pollock dons the number seven jersey, while Kieron Dawson is rested for this match.
A knee injury has got the better of Clinton Schifcofske, who is replaced in the starting line-up by another new Southern Hemisphere signing, Timoci Nagusa. Back row Stephen Ferris has recovered fully from a knock during Saturday's game, in time to face the Londoners.
Cillian Willis gets another start for Ulster in place of Isaac Boss, while Ulster born talents Paddy Wallace and Darren Cave team up in midfield once again.
Commenting on the battle ahead of Ulster tomorrow, Matt Williams said:
"If we play with the same intensity and effort we achieved on Saturday against Stade, then tomorrow's game will be very interesting. The boys are ready to have a good crack at Quins. We have nothing to lose and everything to gain, which is a good position to be in."
"Our physical commitment against Stade was great, but I would like to see the intensity of our overall game move up a notch or two against Quins."
"They are a dangerous counter-attacking team, particularly with pace on the wings. But we should be able to counter them and I honestly believe we will be there or thereabouts."
"Our biggest challenge is breaking this away-game hoodoo. It's now up to the players in the Ulster squad to provide the enthusiasm and energy to produce the victory. You never know what will happen after that" continued Williams.
Ulster Team
(1-8) Tom Court; Rory Best; Brendon Botha; Carlo Del Fava; Ryan Caldwell; Stephen Ferris; David Pollock; Robbie Diack
(9-15) Cillian Willis; Niall O'Connor; Andrew Trimble; Paddy Wallace; Darren Cave; Timoci Nagusa; Bryn Cunningham
Replacements
(16-22) Nigel Brady; Justin Fitzpatrick; Ed O'Donoghue; Matt McCullough; Isaac Boss; Ian Humphreys; Rob Dewey
Tickets are now on sale for Ulster's next Magners League match against Munster at Ravenhill on Saturday 25th October, kick-off 7.30pm to buy tickets on-line CLICK HERE or you can call into the Ravenhill Ticket Office between 9am-5pm, Monday to Friday, or call the Ravenhill Ticket Line on 02890 493 222 Option 2, between 10am-12noon, Monday to Friday.
