Eddie McGuire has long polarised opinion through his insistence on calling Collingwood games, but this afternoon he was accused of something new - being a Richmond supporter.

The long-time Magpies president was part of the Fox Footy team which called the the Dockers’ epic victory over Richmond.

But although Dockers fans had plenty of reason to be joyous courtesy of David Mundy’s after-the-siren winner, some spent a fair chunk of the game lashing McGuire.

Play Video Veteran mid steps up to win the game for Fremantle at the MCG. The West Australian Video Veteran mid steps up to win the game for Fremantle at the MCG.

If the tweets below are anything to go by, it would have been a doubly-disappointing weekend for McGuire after Collingwood’s agonising, last-minute loss to GWS on Saturday.

Don't miss the latest sports news! Was $13 now $7 per week for 12 weeks* (Digital + Print) Enjoy unlimited access to thewest.com.au and everyday digital editions on any device. Thursday - Monday papers home delivered with all of the latest footy news! *T&Cs apply

Meanwhile, the Dockers improved to the unlikely mark of 5-3, after starting the season 0-2 and being humiliated by Port Adelaide in round two.