Ulster's only defeat in their last four Magners League matches was 22-23 at Ospreys on 13 February. The Ulstermen have won their last four games at Ravenhill in all competitions. Ulster have won four of their last five encounters with opponents from Wales.

Newport Gwent Dragons are without a victory in their last three matches in all competitions, but have won three of their last five Magners League encounters. Dragons have not won away from home since a trip to Aironi on 20 February. The Men from Gwent have won just once in Ireland since 2004: 16-14 at Ulster on 19 September 2008.

Dragons are unbeaten in their last four clashes with the Ulstermen.

Referee: James Jones (WRU, 50th League game)
Assistant Referees: Eanna O'Dowd, Brian MacNeice (both IRFU).
TMO: Peter Ferguson (IRFU).

Live on BBC Sport NI.