Kick-off on Friday is at 8:10pm.
Robbie Henshaw is in contention to feature for Ireland in their Autumn Nations series clash with Argentina on Friday.
The Athlone man looks set to be drafted into midfield to partner his Leinster teammate Garry Ringrose.
Head coach Andy Farrell is expected to largely keep faith with the players that started in the loss against New Zealand, with Jack Crowley set to be retained at out-half.
Peter O'Mahony could come into the back-row for the visit of the Pumas to the Aviva, but Farrell is likely to name an unchanged pack this afternoon.
With Tom O'Toole ruled out, prop Thomas Clarkson could win his first cap from the bench while Cian Healy is in line to earn his joint-record 133rd from the bench.
Robbie Henshaw Starts For Leinster's European Clash This Weekend
Shane Lowry Leading The Way In Dubai
Offaly GAA Club Submit New Pitch Plans
Westmeath Looking To Win First Piece Of Silverware In 2026
Athlone Town Confirm Signing Of Peter Grogan
All Ireland Glory Within Touching Distance For St Brigid's
Rory McIlroy Leads Dubai Invitational After Opening Round
Westmeath To Clash In Semi-Finals Of National Elite Championships
Three Laois Clubs Appoint New Hurling Managers
Town Sign Shels Legend Ahead Of New Season
Shane Lowry And Rory McIlroy Paired Together For Dubai Invitational
Five Midlands Players Included In Irish Rugby Training Camp Squad
TUS Midlands Sigerson Cup Season Comes To An End
CCFL: Temple Villa Secure Win On The Road
Athlone Town Announce New Signing Ahead Of 2026 Season
Offaly Will Be Deemed As Underdogs In The League - Declan Kelly
Offaly Rugby Club Gets €30k Development Boost
Offaly Woman Launches Mental Health Support Initiative For GAA Clubs
Offaly All Ireland Winner To Feature On Laochra Gael
Westmeath Manager Positive Ahead Of 2026 Season