Richmond captain Trent Cotchin is confident he'll be right to take on Greater Western Sydney as the Tigers attempt to pick up the pieces.

Cotchin suffered an ankle injury on Saturday as the Tigers were left with 2-6 record that dented the Club’s ambitions to play finals in 2014.

Richmond coach Damien Hardwick said the injury should have stopped Cotchin from playing at the MCG after quarter-time.

But Cotchin was upbeat he would make the trip to Sydney.

"I'll have a really positive week on the track with the boys and then get a win against GWS," Cotchin told Channel 7's AFL Game Day.

Cotchin was still reeling from his team's tame display in a match that was designed to honour the memory of the club's four-time premiership coach Tom Hafey.

"One of our greats passed during the week ... and to let not only our football club, but our fans and his family down is disappointing," Cotchin said on Sunday.

"Two wins isn't enough if you want to compete for finals at this stage ... this week will be one of our most stern reviews, it needs to be put on a few blokes."

Luckless Astbury spoke to reporters on Sunday after twisting his left knee, saying he expects scans to show the same injury he suffered to his right knee in round 12 of 2011.

Astbury didn't return until round 22 in 2012.

"There's obviously that pain and stuff you deal with initially, and then there's that emotion that washes over you," Astbury said.

Fellow defender Troy Chaplin told Channel 7 Astbury had been "our most consistent and best player this year".

"It's just terrible for him, he's just such a great person," Chaplin added.