Aidan Sezer has been assessed by medical staff on a hamstring injury he sustained at training on Tuesday.

Sezer has been ruled out for 2-3 weeks and will hopefully be available for the Raiders round 21 match against the Penrith Panthers.

Jarrod Croker is scheduled to have surgery early next week and should be ready to commence pre-season training for 2019 at the end of the year.

Brad Abbey is expected to be available for round 19 following a concussion in round 17, while both Jordan Rapana and Luke Bateman made successful returns from injury last weekend against the Cowboys.

Round 18 In the sheds: Sam Williams

Injuries/Suspension

NAME: Aidan Sezer

INJURY: Hamstring

DUE BACK: Round 21-22

NOTE: Aidan Sezer has suffered a hamstring injury and will miss 2-3 weeks.

NAME: Shannon Boyd

INJURY: Calf

DUE BACK: Round 20-21

NOTE: Boyd will miss between 2-3 weeks following a calf injury

NAME: Jarrod Croker

INJURY: Knee

DUE BACK: Season

NOTE: Croker will undergo surgery following a dislocated knee sustained in round 18

NAME: Ata Hingano

INJURY: Ankle

DUE BACK: Season

NOTE: Hingano has undergone surgery on an ankle injury and will miss the remainder of the season

NAME: Joe Tapine

SUSPENSION: Round 20

NAME: Jack Wighton

SUSPENSION: End of Regular Season