Full-back Gavin Duffy and prop Brett Wilkinson have been ruled out through injury.
Connacht will announce their starting fifteen on Friday morning.
Supporters are advised to purchase tickets early for this encounter as a large crowd is expected at the Sportsground.
Connacht: L Bibo, A Browne, F Carr, S Cronin, A Flavin, J Hagan, I Keatley, R Loughney, K Matthews, M McCarthy, M McComish, R Morris, F Murphy, J Muldoon, T Nathan, G Naoupu, M Nikora, R Ofisa, J O'Connor, C O'Loughlin, M Swift, N Ta'auso, B Tuohy, B Upton, A Wynne.
