ULSTER (v Wasps, Kingspan Stadium, Friday, 7.45pm): Charles Piutau; Louis Ludik, Luke Marshall, Stuart McCloskey, Jacob Stockdale; Christian Lealiifano, John Cooney; Kyle McCall, Rob Herring, Wiehahn Herbst; Kieran Treadwell, Iain Henderson (capt); Robbie Diack, Sean Reidy, Jean Deysel.
Replacements (16-23): John Andrew, Callum Black, Rodney Ah You, Matt Rea, Clive Ross, Paul Marshall, Peter Nelson, Tommy Bowe.
WASPS: Willie le Roux; Christian Wade, Elliot Daly, Brendan Macken, Josh Bassett; Jimmy Gopperth, Dan Robson; Matt Mullan, Tom Cruse, Jake Cooper-Woolley; Joe Launchbury (capt), Will Rowlands; James Haskell, Thomas Young, Nathan Hughes.
Replacements: Ashley Johnson, Simon McIntyre, Marty Moore, James Gaskell, Jack Willis, Joe Simpson, Rob Miller, Marcus Watson.