SAINTS welcome back ace centre Mark Percival to their 19-man squad for Friday's Super League Round 12 clash against Widnes Vikings.

But skipper Jon Wilkin and utility man Lance Hohaia both miss out through injury.

Matty Fleming retains his place in the squad and is more than likely to keep his spot on the wing after a fine game last week.

Saints: 2. Tommy Makinson, 3. Jordan Turner, 4. Josh Jones, 5. Adam Swift, 6. Travis Burns, 7. Luke Walsh, 8. Mose Masoe, 9. James Roby, 10. Kyle Amor, 13. Louie McCarthy-Scarsbrook, 14. Alex Walmsley, 15. Mark Flanagan, 17. Mark Percival. 18. Luke Thompson, 19. Greg Richards, 25. Andre Savelio, 26. Lewis Charnock, 28. Jack Ashworth, 30. Matty Fleming.

Widnes welcome back Joe Mellor at scrum half after he missed their thrashing of Castleford.

Widnes 19: 1. Rhys Hanbury, 3. Cameron Phelps, 4. Stefan Marsh, 5. Patrick Ah Van, 6. Kevin Brown, 7. Joe Mellor, 8. Eamon O'Carroll, 9. Lloyd White, 10. Manase Manuokafoa, 11. Danny Galea, 14. Chris Dean, 15. Jack Owens, 16. Willie Isa, 23. Phil Joseph, 24. Macgraff Leuluai, 25. Alex Gerrard, 28. Matt Whitley, 33. Aaron Heremaia, 35. Gil Dudson.

The referee will be Phil Bentham.