Paris make 6 changes from their win in Italy with Hernandez replacing Corleto at fullback, Bergamasco replaces the injured Liebenberg in the centre, Christophe Dominici returns on the wing. The front row is strengthened by the presence of Szarewski while Auradou returns to skipper the side from the second row and in the back row RÃ©my Martin takes his place alongside Parisse and Bergamasco.
A couple of changes for the Ospreys with Gavin Henson starting at fly half after missing out last week while Huw Bennet replaces Barry Williams to start at hooker.
Paris: 15 Juan Martin Hernandez, 14 Julien Saubade, 13 Geoffroy Messina, 12 Mirco Bergamasco, 11 Christophe Dominici, 10 David Skrela, 9 Alexandre Albouy, 8 Sergio Parisse, 7 RÃ©my Martin, 6 Mauro Bergamasco, 5 Boela du Plooy, 4 David Auradou Â©, 3 Pieter de Villiers, 2 Dimitri Szarzewski, 1 Sylvain Marconnet.
Replacements: 16 Mathieu Blin, 17 Rodrigo Roncero, 18 Mike James, 19 Radike Samo, 20 JÃ©rÃ´me Fillol, 21 Lionel Beauxis, 22 Ignacio Corleto,
Ospreys: 15 Lee Byrne, 14 Nikki Walker, 13 Sonny Parker, 12 Andrew Bishop, 11 Shane Williams, 10 Gavin Henson, 9 Justin Marshall, 8 Ryan Jones, 7 Steve Tandy, 6 Filo Tiatia, 5 Ian Evans, 4 Brent Cockbain, 3 Adam Jones, 2 Huw Bennett, 1 Duncan Jones (captain).
Replacements: 16 Barry Williams, 17 Paul James, 18 Alun Wyn Jones, 19 Jonathan Thomas, 20 Jason Spice, 21 James Hook, 22 Stefan Terblanche.
Referee: Alain Rolland