St Helens' Australian halfback Luke Walsh suffered a calf injury in last Friday's 40-22 victory over Catalan Dragons that could keep him out of action for up to six weeks.
Walsh has been a key factor in Saints' unbeaten start to the season, scoring 64 points in his opening five matches, and it is likely that back rower Paul Wellens will have Saints star Walsh suffers injury blow
St Helens' Australian halfback Luke Walsh suffered a calf injury in last Friday's 40-22 victory over Catalan Dragons that could keep him out of action for up to six weeks.
Walsh has been a key factor in Saints' unbeaten start to the season, scoring 64 points in his opening five matches, and it is likely that back rower Paul Wellens will have 
