St Helens will be without Mark Percival for the rest of the month after suffering a leg injury.
Percival, whose form has been a big factor in Saints' seven-game winning streak, is set to be assessed later this week after picking up the injury in their victory over Catalans. He limped out of the match in the 29th minute and didn't return to the fSaints suffer big injury blow as centre is ruled out
St Helens will be without Mark Percival for the rest of the month after suffering a leg injury.
Percival, whose form has been a big factor in Saints' seven-game winning streak, is set to be assessed later this week after picking up the injury in their victory over Catalans. He limped out of the match in the 29th minute and didn't return to the f
