In the 2021 AFL Women's draft, Thomas was picked by the West Coast Eagles with pick number 3.[4] The guernsey number assigned to her was number 3, which was presented to her at West Coast's 2022 AFLW season launch by Andrew Gaff, who has the number 3 guernsey on the men's team.[3]
Thomas played her first AFLW game on 8 January 2022, against Fremantle in round 1 of 2022 season 6.[5] The role she plays is as a tall utility.[2]