Leat played for both
East Coast Bays and
Glenfield Rovers while at high school. While playing for East Coast Bays, she became the first female to be named in a
Chatham Cup squad in the
2021 edition. On 7 August 2021 it was announced that Leat had signed with
West Ham United who play in the
FA Women's Super League. On 11 May 2022, West Ham United confirmed that Leat was not offered a new contract and would depart at the end of the season. On 13 July 2022
Aston Villa announced the signing of Leat for the
2022–23 season. Leat made her Villa debut on 1 October 2022, in a
FA Women's League Cup game against Manchester United. After the match ended in a 1–1 draw, Aston Villa won on penalties thanks to four saves by Leat. She left Aston Villa through mutual consent on 12 January 2025. On 20 March 2025, Leat signed for
NRFL Women's Premiership club
Hibiscus Coast as an outfield player. On 9 July 2025,
Eastern Suburbs announced they had signed Leat for the remainder of the 2025 season as a goalkeeper.
Newcastle Jets announced on 25 July 2025 that Leat had signed for the
2025–26 A-League Women season. ==International career==