Overview
- A late second-quarter marking contest at Adelaide Oval saw Jacob van Rooyen’s left arm strike Port Adelaide’s Aliir Aliir and leave Aliir motionless on the ground.
- Aliir failed a Head Injury Assessment after the incident and was diagnosed with a concussion, removing him from the match and triggering medical and safety protocols.
- The Match Review Officer graded the contact as careless, high contact and severe impact and offered van Rooyen a three-game ban.
- Tribunal members upheld that three-game sanction after a 90-minute hearing on Tuesday, rejecting Melbourne’s marking-defence and declining the club’s bid to call a biomechanist.
- Melbourne has lodged an appeal to the AFL appeals board, and the ruling raises immediate competitive pressure on the club while highlighting concussion risks and duty-of-care rules in marking contests.