It's the first time that Ulster have been able to field an unchanged side all season and they know exactly what they need to do (basically out-score the Saints by four tries) if they are to gain themselves a knock-out place.

Ulster. Bryn Cunningham; James Topping, Ryan Constable, Shane Stewart, Sheldon Coulter; David Humphreys, Neil Doak; Robbie Kempson, Matt Sexton, Simon Best; Gary Longwell, Jeremy Davidson; Andy Ward (capt), Neil McMillan, Tony McWhirter. Replacements: Justin Fitzpatrick, Paul Shields, Mark Blair, Russell Nelson, Kieran Campbell, Jan Cunningham, Scott Young.