Wild brawl erupts post-match at Adelaide Oval

Video has emerged of a violent brawl unfolding after last night’s clash between Port Adelaide and Geelong at Adelaide Oval.

The vision posted to social media shows at least six people fighting inside the Margarey Room events space as witnesses watch on in horror.

Multiple punches are thrown, with one man dressed in a black long-sleeve top falling to the ground.

A security guard is shown trying to intervene during the scuffle to little avail.

Police have told 9NEWS they are aware of the vision and are now investigating the matter further.

The incident comes the same night where security at the venue came under scrutiny again, when a pitch invader disrupted play during the match.

The topless man has since been charged with entering the playing field. He faces a $5000 fine, and will face court at a later date.

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