This is the opening tie in what is a mouthwatering group with a combined 9 European trophies between the sides.

is it red button or something?

Jamie Heaslip will captain the home side while Matt Mullan captains Wasps in the absence of James Haskell who is injured

Sky sports europe

what channel is the match on? it's not on bt sport or beIN

At the game at the moment, madigan looks uneasy

Leinster have made a late change with Ian Madigan coming in to replace the injured Nacewa and Cathal Marsh taking a place on the bench.

Hello and welcome to Ultimate Rugby's live coverage of this Champions Cup clash between Leinster and Wasps at RDS

Good luck to both sides,... but ever so slightly more luck to Leinster or slightly less to Wasps.
As long as it's a good game....
or a sheeee-ite one where we win will also suffice.

"Who's this Ringrose youngfella?, he's killed us in the second half " ask Wasps fans.