HAMISH Hartlett will undergo scans on Monday to determine the extent of a calf injury sustained on Saturday night.

Hartlett was a late withdrawal against the Lions after feeling calf tightness in the warm-up. He was replaced in the selected side by Jimmy Toumpas as the Power dominated the Lions to win by 94 points.

High Performance Manager Darren Burgess said the club didn't want to take any risks with Hartlett, which is why he was withdrawn before the game.

"It's too early to know the extent of the injury," Burgess said.

"He'll have scans on Monday and we'll know more then about his availability."