FOUR Wolves players have joined an already lengthy injury list after Saturday's Challenge Cup win against Hull KR.

Rob Parker has suffered a spiral fracture to his hand and will be sidelined for four to six weeks - an almost identical injury to the one picked up by his good friend Paul Johnson last week.

Paul Wood has been ruled out for two to three weeks with medial knee ligament damage, while Michael Sullivan is out for a similar period of time with ankle ligament damage.

Richie Barnett has damaged wrist ligaments and is rated as doubtful for Friday's trip to Salford.

Wolves also take on Huddersfield on Easter Monday at The Halliwell Jones Stadium.