Fremantle could have a number of players return from injury when taking on Collingwood on Saturday at Optus Stadium, with four players listed as a test for the clash.

Here’s who could come in to the starting 22.

Joel Hamling
Hamling has missed the past three weeks with a calf injury and if fit, will be a lock for selection after an impressive 17 games in defence this season. 

Aaron Sandilands
Aaron Sandilands remains a chance to play his 12th game of 2018 but will need to get through training on Thursday prior to earning selection.

Stephen Hill
Hill has been in and out of the starting 22 with a quad injury. The running midfielder has played 13 games this season and has missed the past two games.

Sam Switkowski
After an impressive debut, Switkowski sat out last week’s clash with Geelong due to a minor calf injury. The 21-year-old remains a chance to return if he can get through training this week.

Scott Jones
If Sandilands doesn’t play, Fremantle may still opt to select another ruck to support Sean Darcy against Collingwood’s star ruckman Brodie Grundy. Fremantle have a number of young rucks capable of making the step up, including Scott Jones who has played five games in his debut AFL season.

Mitch Crowden
Had an all-round performance for Peel against Claremont, with 17 disposals, seven tackles and a goal while playing a mix of midfield and forward.