 Sam Mitchell played the final game of his career in the semi final, where he recorded two goals and twenty-eight disposals in a 67-point loss to .On 13 July 2015, Mitchell was found guilty by the AFL's match review panel of having kneed the right thigh of Fremantle Dockers player Nathan Fyfe during the second quarter of the previous day's game and was fined $1000 for the offence.The media then brought to light other kneeing incidents involving Mitchell, those being the kneeing of Adelaide Crows captain Taylor Walker in the round 12 game and the kneeing of Greater Western Sydney's Ryan Griffen in round 6 of the 2015 season.