Having turned professional in 2018 and compiled a record of two wins and a draw, Bavington fought Cherrelle Brown for the vacant WBC female super-lightweight International title at York Hall in London on 20 July 2019 losing by unanimous decision.
[5] Bavington won her next two fights before taking on Hungarian Timea Belik for the vacant European female welterweight title on 6 May 2022, claiming the belt with a unanimous decision victory in her hometown of Wolverhampton.
[9] She lost by split decision to Canada's Kandi Wyatt in a contest for the vacant WBA female welterweight Intercontinental title in Wolverhampton on 10 March 2023[10] and was subsequently stripped of her European titie.
[11] In April 2023 it was announced that Bavington had been chosen to fight Olympic gold medalist and future world champion Lauren Price in the first-ever female professional British championship bout.
[14][15] Bavington lost her next fight to April Hunter on the undercard of the Savannah Marshall vs Franchón Crews-Dezurn undisputed female super-middleweight championship showdown in Manchester on 1 July 2023[16] before getting back to winning ways with a points success against Tereza Dvorakova on 16 February 2024 in Birmingham.