Parker made her professional boxing debut on 20 May 2018 at Corn Exchange in Bedford with a points win over Teodora Hristova in a four-round contest. She beat Mexico's Edna Maltos by unanimous decision to claim the vacant
IBO female intercontinental super-flyweight belt at Rotherham's Magna Centre on 7 October 2022. In February 2023, Parker underwent spinal surgery for a career threatening back issue. Returning to York Hall on 7 December 2024, she defeated Kira Carter by stoppage in the third round of their scheduled six-round contest. After having to vacate her European title due to being unable to defend it, Parker challenged
British and
Commonwealth female super-flyweight champion
Emma Dolan at York Hall on 4 April 2025. She lost via unanimous decision. ==Professional boxing record==