Leinster: 15 Rob Kearney, 14 Fergus McFadden, 13 Brian O’Driscoll, 12 Gordon D’Arcy, 11 Isa Nacewa, 10 Jonathan Sexton, 9 Eoin Reddan, 8 Jamie Heaslip, 7 Shane Jennings, 6 Kevin McLaughlin, 5 Devin Toner, 4 Leo Cullen (c), 3 Mike Ross, 2 Sean Cronin, 1 Heinke van der Merwe.
Replacements: 16 Richardt Strauss, 17 Cian Healy/Jack McGrath, 18 Nathan White, 19 Brad Thorn, 20 Dominic Ryan, 21 John Cooney, 22 Ian Madigan, 23 David Kearney.
Ospreys: 15 Richard Fussell, 14 Hanno Dirksen, 13 Andrew Bishop, 12 Ashley Beck, 11 Shane Williams, 10 Dan Biggar, 9 Rhys Webb, 8 Joe Bearman, 7 Justin Tipuric, 6 Ryan Jones, 5 Ian Evans, 4 Alun Wyn Jones (capt), 3 Adam Jones, 2 Richard Hibbard, 1 Paul James.
Replacements: 16 Scott Baldwin, 17 Ryan Bevington, 18 Aaron Jarvis, 19 James King, 20 Tom Smith, 21 Kahn Fotuali’i, 22 Matthew Morgan, 23 Tom Isaacs.
Date: Sunday, May 27
Kick-off: 16:00 BST
Venue: RDS
Referee: Romain Poite (France)
Assistant referees: George Clancy (Ireland), Neil Paterson (Scotland)
Television match official: Giulio de Santis (Italy)
Il Grillotalpa 