The team is Andrew Conway at full back with Earls and Zebo on the wings and Saili and Hurley in the centre with Keatley and Murray in the half backs.
Cronin, Scannell and Botha are the front row with Foley and Donncha Ryan in the second row and Copeland, O'Callaghan and Stander in the back row.
Munster has lost their last two matches but Simon Zebo says the atmosphere in the camp is still good…
Rob Kearney is at full back for Leinster for their clash with Toulon in France on Sunday.
Fergus Mc Fadden and Captain Isa Nacewa are on the wings with Teo'o and Fitzgerald in the centre and Sexton and Boss in the half backs.
Cian Healy starts in the front row alongside Rihcardt Strauss and Mike Ross while Devin Toner and Mike McCarthy are in the second row with Ruddock, Van Der Flier and Heaslip at number 8.
Ten of the starting 15 started in last season's 25-20 semi-final extra time loss to Toulon in Marseille.
Ian Madigan and Dave Kearney are amongst the replacements along with Jordi Murphy and Jack Mc Grath.
Tonight Ulster host Toulouse at Kingspan stadium while in the Challenge cup an injury hit Connacht welcome Newcastle.
Both matches kick off at 7.45.
