CASTLEFORD Tigers skipper Danny Orr (pictured) will miss Monday's Super League match against St Helens at Probiz Coliseum.
Orr and several other Tigers players were injured in Friday's win at Wakefield Wildcats.
Tigers coach Ian Millward said: "We've got a few bumps and bruises going into Easter Monday's game.
"Four or five of our lads were struggling a bit at half-time - in fact we'd used up all our interchanges with five or six minutes to go.
"We'll have to monitor our injured lads for Monday and for next Saturday's Challenge Cup tie at Featherstone Rovers.
"One player who won't be turning out on Monday is Danny Orr, who came off with thigh trouble.
"In the end I have to be fair to the players, and I have to be fair to the club, and I have to be fair to the Challenge Cup.
"Lads who aren't fit enough won't play on Monday."