Champions Cup Rugby coverage of Northampton Saints v Munster. Kick-off at 5.15pm. UK only.

After last week's impressive second half showing against Saracens, there's a big motivation for Munster to go back to back against Premiership opposition with top spot in Pool 3 - and a home last 16 t

Northampton lead the pool by a point over the Reds so there's a lot at stake in their latest meeting, and Munster's interim head coach Ian Costello is boosted by the return of the talismanic Peter O'Mahony from a calf injury for the big occasion.

Munster will have to wait nervously on Sunday’s Saracens-Castres clash but their two match points could be crucial.

Tom Vickers’ prediction: Munster are always a tough nut to crack so you never expect anything but a tight tussle against them. Saints will need to hit the heights physically if they are to win this one with a home round of 16 tie the prize for the victors. Saints 22 Munster 20.

Munster interim coach Ian Costello is challenging his players to make Saturday's Investec Champions Cup Pool 3 finale against the Northampton Saints "personal" as the province look to secure top spot and home advantage in the knockouts.

Munster will have to wait nervously on Sunday’s Saracens-Castres clash but their two match points could be crucial

MUNSTER AND NORTHAMPTON Saints rumbled their way through a rip-roaring Champions Cup contest at Franklin’s Gardens and after a breathless 80 minutes, it was the home team who came out on top and sealed top spot in Pool 3.