Hay grew up playing netball and representing New South Wales and Australia at various underage levels.
[1] She was a training partner at Giants Netball in 2018/19, though earned her debut in Round 1 of the 2019 season, briefly coming onto the court to replace an injured player.
[2] That was her only appearance for the Giants at Super Netball level that season, and she played most of the season for Canberra Giants in the Australian Netball League.
[3] Hay was signed by the Giants as a senior player for the 2020 season.
[4] This biographical article related to Australian netball is a stub.