St Helens (from): Lomax, Makinson, Percival, Swift, Fages, Smith, Walmsley, Roby, Amor, Wilkin, McCarthy-Scarsbrook, Douglas, Thompson, Lee, Peyroux, Knowles, Spedding, Grace, Taia.

Salford Red Devils (from): Bibby, Brining, T Carney, Dobson, Evalds, Flanagan, Jones, Johnson, Hasson, Hauraki, Kopczak, Lannon, Lui, Murdoch-Masila, O'Brien, Sa'u, Tasi, L Tomkins, Welham.

St Helens are without Ryan Morgan and Danny Richardson who are both missing with injuries.

Jake Spedding and Dominique Peyroux are recalled to replace them in the only two changes to their squad.

Second-placed Salford have Josh Jones and Greg Johnson back and they are made available for selection.

The Red Devils have not won at Saints since 1980, with St Helens winning the past 32 home meetings between the two sides.

Leeds Rhinos (from): Briscoe, Cuthbertson, Ferres, Galloway, Garbutt, Golding, Hall, Handley, Jones-Buchanan, McGuire, Moon, Mullally, Parcell, Singleton, Sutcliffe, Walker, Ward, Watkins.

Castleford Tigers (from): Eden, Foster, Gale, Hardaker, Hitchcox, Holmes, Larroyer, Massey, McMeeken, McShane, Millington, Milner, Minikin, Monaghan, Patrick, Roberts, Sene-Lefao, Springer, Webster.

Leeds Rhinos welcome back forward Jamie Jones-Buchanan after a one-match ban.

Carl Ablett (tonsillitis) is out and coach Brian McDermott has said that Ashton Golding (hamstring) is doubtful.

Castleford Tigers captain Michael Shenton misses the game with a knee injury picked up in their Challenge Cup defeat by Hull FC.

Veteran Andy Lynch also drops out for the Super League leaders, so prop Gadwin Springer and winger Jy Hitchcox return to the squad.

Hull FC (from): Shaul, Fonua, Tuimavave, Griffin, Talanoa, Kelly, Sneyd, Taylor, Houghton, Watts, Minichello, Connor, Thompson, Washbrook, Michaels, Manu, Bowden, Turgut, Fash.

Wakefield Trinity (from): Annakin, Arona, Arundel, Ashurst, Batchelor, Caton-Brown, England, Finn, Grix, Hirst, Huby, Jones-Bishop, Jowitt, Lyne, Sio, Tupou, Walker, Williams, Wood.

Hull FC welcome back scrum-half Marc Sneyd after missing the last three games with a foot injury.

Victory over fifth-placed Wakefield could see Lee Radford's side move up to second in the table.

Wakefield Trinity will be without skipper Danny Kirmond (knee) for up to five weeks.

Tinirau Arona and James Batchelor return from injury and Max Jowitt and Adam Walker also come back into the squad.

Huddersfield Giants (from): McGillvary, Cudjoe, Gaskell, Murphy, Brough, Hinchcliffe, Wakeman, Ferguson, Leeming, Ikahihifo, Roberts, Ta'ai, Clough, Mason, Dickinson, Wood, McIntosh, Mellor, Ridyard.

Wigan Warriors (from): Bateman, Burgess, Davies, Farrell, Field, Gildart, Isa, Leuluai, Marshall, McIlorum, Nuuausala, O'Loughlin, Powell, Sutton, Tierney, J Tomkins, S Tomkins, Wells, Williams.

Huddersfield Giants will be without full-back Jake Mamo for up to six weeks because of a foot injury, while Sam Rapira serves a one-match ban.

Tyler Dickinson, Sam Wood and Darnell McIntosh come into the 19-man squad.

Wigan's Taulima Tautai is out with a calf problem and Anthony Gelling (knee) also misses out, with Lewis Tierney and Callum Field added.

Warriors prop Tony Clubb is back in training after having his kidney removed but has not been included.

The Warriors have not lost against Huddersfield in the last eight meetings between the two teams, with the reverse fixture in March finishing 16-16.