Brisbane Lions skipper Dayne Zorko has been ruled out of Saturday's top of the table clash with Port Adelaide due to a calf injury and could miss multiple games.

In a statement released to the club website, Lions high performance manager Damien Austin revealed scans have revealed Zorko has a minor calf strain.

Zorko overcame a similar injury to return to the side for last Sunday's win against the Crows but failed to finish the game.

โ€œIt will be two or three weeks,โ€™โ€™ Austin said.

โ€œHopefully weโ€™ll get him back soon as thereโ€™s not too much damage there.

โ€œIt was disappointing throughout the game, but he did all the training and hit all the measures that we needed him too to tick the boxes.โ€™โ€™

The Lions could potentially receive a boost however, with Austin stating veteran ruckman Stefan Martin is a chance to face the Power. Dayne

โ€œHe had a bigger session today and a big session on Saturday,โ€™โ€™ he said.

โ€œSo hopefully weโ€™ll get him up to speed to sprint on Thursday and do a full training session and hopefully he is available.โ€™โ€™

In other injury news, gun Hawk Luke Breust is set to miss a month after suffering a small fracture in his jaw against North Melbourne.

โ€œLuke got a knock to the jaw on the weekend whilst laying a tackle,โ€ Hawks physical performance manager Luke Boyd told the club website.

โ€œAt the time he was a little bit sore but he managed to play out the game.

โ€œHe woke up on Monday morning though and he was quite sore through there so we got the area scanned.

โ€œWhat thatโ€˜s shown is a small fracture through his jaw so he will have surgery on that in the next 24 hours and he will miss a few weeks of football.โ€