GWS will make one last roll of the dice in a desperate bid to retain talismanic forward Toby Greene for Saturday’s AFL preliminary final against Collingwood.

The Giants have confirmed they will front the AFL appeals board on Thursday night after Greene failed to overturn his one-match ban for making unreasonable or unnecessary contact to the eye region of Brisbane’s Lachie Neale.

Tuesday night’s shock tribunal verdict came despite favourable testimony from Neale, who said he couldn’t recall feeling any contact to his eyes.

Greene’s enormous importance to the Giants was emphasised during the semi-final victory at the Gabba, where he gathered 30 disposals and booted two goals.

The firebrand Giant had been at risk of missing that game but escaped with a $7500 fine for misconduct against Western Bulldogs star Marcus Bontempelli – a charge that also centred on Greene making contact with an opponent’s face.

While Greene’s growing rap sheet is a concern for the Giants, not having him available to face the Pies would be an even bigger worry.

GWS have only managed three wins from 18 games at the MCG and have never won a final there.

The Giants wasted little time deciding to appeal but the odds are stacked against them given only two out of 16 players have successfully challenged tribunal verdicts, the last being Melbourne midfielder Jack Viney in 2014.

More recent appeals have come from the AFL rather than clubs.

Richmond’s Bachar Houli notably had a two-week striking ban doubled by the appeals board in 2017 after the AFL mounted an unprecedented challenge against his initial sanction.

The AFL also went to the appeals board last season to seek harsher penalties against Carlton brothers Charlie and Ed Curnow for making contact with umpires.

Ed Curnow’s charge was upgraded from careless to intentional contact and his penalty changed from a fine to a suspension.