Cardiff Blues v Ulster (Kick-off 7.05pm). Coverage of the PRO12 match at the Arms Park, where the visitors are looking to continue their impressive start to the season. Ulster began their campaign with victories over Glasgow Warriors and champions Ospreys to mark themselves as one of the potential title contenders, while the Blues lost to Edinburgh on their permanent return to the Arms Park. Presented by Stephen Watson, with commentary by Jim Neilly and Ryan Constable.