The men from Galway have made two changes to the side that lost to the Ospreys last time out. Conor McPhillips and David Gannon, who returns from injury, are the only changes to the starting line up.
All six of Connacht's Ireland A touring squad members will be on show.
Michael Bradley will coach the Ireland A side that includes, Chris Keane, John Hearty, Ray Hogan, John Fogarty, David Gannon and John Muldoon.
Connacht: M Mostyn, D Yapp, J Hearty, G Williams, C McPhillips, M McHugh, C Keane; R Hogan, J Fogarty, S Knoop, D Gannon, A Farley, J Muldoon, M Lacey, C Rigney.
Replacement: J Merrigan, AJ Clarke, D McGowan, M Swift, T Tierney, D Slemen, T Robinson.