Leinster: Hugo Keenan; Jimmy O’Brien, Jamie Osborne, Jordie Barrett, James Lowe; Sam Prendergast, Jamison Gibson-Park; Andrew Porter, Ronan Kelleher, Thomas Clarkson, Joe McCarthy, James Ryan, Ryan Baird, Josh van der Flier, Jack Conan (capt).
Replacements: Dan Sheehan, Jack Boyle, Rabah Slimani, RG Snyman, Max Deegan, Scott Penny, Luke McGrath, Ciaran Frawley.
Scarlets: Blair Murray; Tom Rogers, Joe Roberts, Johnny Williams, Ellis Mee; Sam Costelow, Archie Hughes; Alec Hepburn, Ryan Elias, Henry Thomas, Alex Craig, Sam Lousi, Vaea Fifita, Josh Macleod (capt), Taine Plumtree.
Replacements: Marnus van der Merwe, Kemsley Mathias, Sam Wainwright, Dan Davis, Jarrod Taylor, Efan Jones, Ioan Lloyd, Macs Page.
Referee: Hollie Davidson (SRU)
Assistant referees: Gianluca Gnecchi (FIR), Federico Vedovelli (FIR)
TMO: Andrew McMenemy (SRU).
