Julian Bousquet is banned and captain Rémi Casty, suspended for one match after he was found guilty of punching offence committed against Salford Reds, will also miss the game.
Catalan 19-man squad: Pryce, Taia, Bosc, Henderson, Menzies, Mounis, Barthau, Maria, Pelissier, Larroyer, Millard, Simon, Fakir, Paea, Duport, Vaccari, Escaré, Whitehead, Garcia.
St Helens 19-man squad: Wellens, Turner, Meli, Hohaia, Lomax, McCarthy-Scarsbrook, Puletua, Wilkin, Manu, Laffranchi, Clough, Jones, Makinson, Walmsley, Swift, Walker, Howarth, O’Brien, Richards.
Prediction: Saints will look to build on their key victory over Wigan with a solid performance against a stuttering Catalan side. Away win.
Saints’ Paul Wellens needs one appearance to become only the second player to reach a total of 400 Super League games. Wellens is 14 games behind all-time appearance leader Keith Senior, with current players Kevin Sinfield and Lee Gilmour next in the standings.
2013 meeting – St Helens 12-22 Catalan (SLR12, 12/4/13)
Super League summary:
Catalan won 7
St Helens won 9
Catalan highest score: 34-32 (A, 2012) (Widest margin: 21-0, H, 2007)
St Helens highest score: 53-10 (H, 2007) (also widest margin)