[1] Donnellan moved to Perth prior to the 2013 season and began playing with Swan Districts in the West Australian Women's Football League.

[2] In 2013, she was drafted by the Melbourne Football Club to play in the exhibition match representative side.

Antonio was one of two marquee player signings announced by Fremantle in anticipation of the league's inaugural 2017 season.

In January 2017, she was announced as the inaugural captain of the Fremantle AFL Women's team.

[7] However, she tore a quadriceps in the third quarter of that match, causing her to miss the final game of the season.