Super League team news, statistics, kick-off times, TV coverage & odds for this weekend's remaining matches.
Wakefield recall forward Dean Hadley in place of James Hasson following the completion of his one-match ban while Sam Williams takes the place of hooker Tyler Randell, who picked up an injury in the defeat at Hull. Both men will be making their farewell appearances for the club.
Wigan have skipper Sean O'Loughin back, so Joel Tomkins drops to the bench, while winger Liam Marshall takes over from Joe Burgess, who damaged a hamstring in the defeat to Castleford.
This season's league meetings: Wakefield 10 Wigan 16, Wigan 30 Wakefield 42
Last six league matches: Wakefield L W L W L L Wigan L W W W W L
Top try scorers: Ben Jones-Bishop (Wakefield) 19; Liam Marshall (Wigan) 21
Top goal scorers: Liam Finn (Wakefield) 90; George Williams (Wigan) 43
Referee: Robert Hicks
Catalans coach Steve McNamara is set to stick with the side which snatched victory at Hull KR, although he has called prop forward Lambert Belmas into his 19-man squad.
Widnes boss Denis Betts can call on a fit-again Aaron Heremaia to plug the gap created by the loss of hooker Lloyd White with a hamstring tear sustained in the win over London Broncos.
Last season: No corresponding fixture
Last six league matches: Catalans Dragons W L L W W W Widnes L W W W L W
Top try scorers: Brayden Wiliame (Catalans Dragons) 5; Joe Mellor (Widnes) 5
Top goal scorers: Luke Walsh (Catalans Dragons) 19; Lloyd White (Widnes) 16
Referee: Phil Bentham
Warrington coach Tony Smith makes just one change to the side that beat Featherstone, recalling French forward Benjamin Jullien for his last match in charge.
Hull KR boss Tim Sheens brings back experienced players Thomas Minns, Jamie Ellis, Maurice Blair and Lee Jewitt following the defeat to Catalans in place of Kieran Moran, Brad Clavering, Jordan Abdull and Graeme Horne.
Last season: No corresponding fixture.
Last six league matches: Warrington W W W W W W Hull KR W W W W W L
Top try scorers: Peta Hiku (Warrington) 8; Ryan Shaw (Hull KR) 5
Top goal scorers: Declan Patton (Warrington) 23; Jamie Ellis (Hull KR) 21
Referee: Gareth Hewer
Halifax are boosted by the return of skipper Scott Murrell, along with other experienced players Simon Grix, Ed Barber and Will Sharp, while Elliott Morris is added to the squad and prop Mitch Cahalane will make his final appearance for the club.
Featherstone have winger Luke Briscoe back from suspension, taking the place of Kyran Johnson, while forward Jordan Baldwinson is recalled in place of the injured Brad Tagg.
Last season: No corresponding fixture
Last six league matches: Halifax L L L L L L Featherstone L D L L L L
Top try scorers: Ben Heaton (Halifax) 6; Luke Briscoe, John Davies, Kryan Johnson & Misi Taulapapa (Featherstone) 2
Top goal scorers: Steve Tyrer (Halifax) 6; Ian Hardman (Featherstone) 10
Referee: Tom Grant