Brisbane's Mitch Robinson in action against Port Adelaide in round one, 2022. Picture: Getty Images

BRISBANE will challenge Mitch Robinson's one-match suspension for his front-on bump on Port Adelaide's Xavier Duursma at the AFL Tribunal this week.

Robinson's bump during Brisbane's win on Saturday night was graded as careless conduct, high contact and medium impact. 

>>WATCH THE INCIDENT IN THE PLAYER BELOW

Duursma left the field in the opening term with a collarbone injury, although coach Ken Hinkley was confident it wasn't anything too serious.

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If Robinson's appeal fails, he will miss this Saturday's clash against Essendon at Marvel Stadium.

Bombers ruckman Sam Draper was slapped with a $2000 fine for a strike to the midriff of Geelong's Esava Ratugolea.

That incident was assessed as careless conduct, medium impact and body contact.

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