As expected, all Saints senior players return to the squad ahead of the blockbuster final.
Captain James Roby is fit whilst Alex Walmsley (eye) and Lachlan Coote (knee) both return.
Joseph Paulo has also recovered from the injury he picked up over Saturday’s opponents Warrington to be included whilst Louie McCarthy-Scarsbrook also features again as predicted.
Morgan Knowles missed Saints’ win over Leeds Rhinos last week through illness, but he has recovered. As revealed earlier this week Matty Lees unfortunately misses out as does young hooker Aaron Smith due to injury and suspension respectively. Matty Costello and Joe Batchelor are the other two to drop out of the squad.
St.Helens 19 man squad:
1. Jonny Lomax, 2. Tommy Makinson, 3. Kevin Naiqama, 4. Mark Percival, 5. Regan Grace, 6. Theo Fages, 7. Danny Richardson, 8. Alex Walmsley, 9. James Roby, 10. Luke Thompson, 11. Zeb Taia, 12. Joseph Paulo, 13. LMS, 15. Morgan Knowles, 16. Kyle Amor, 17. Dom Peyroux, 20. Jack Ashworth, 22. James Bentley, 23. Lachlan Coote.
Warrington’s 19 man squad:
Sitaleki Akauola, Josh Charnley, Daryl Clark, Jason Clark, Mike Cooper, Ben Currie, Matt Davis, Bryson Goodwin, Chris Hill, Jack Hughes, Toby King, Tom Lineham, Harvey Livett, Jake Mamo, Ben Murdoch-Masila, Declan Patton, Joe Philbin, Stefan Ratchford, Ben Westwood.