Collingwood midfielder Jarryd Blair was reported for rough conduct involving Richmond's Anthony Miles during the opening quarter of Saturday's loss.
Blair entered the umpire's book after colliding with Miles at a centre bounce with less than four minutes remaining in the term.
He was last cited by the game's officials for striking in round 10 last year and was issued a reprimand.
The incident will be assessed by the AFL's Match Review Panel with the findings to be released on Monday afternoon.
Watch the incident involving Jarryd Blair and Anthony Miles in the video above.
Blair reported for rough conduct
Collingwood midfielder Jarryd Blair was reported after colliding with Richmond's Anthony Miles during the opening quarter of Saturday's loss.
