[4] Frank made his professional debut on 30 July 2016, scoring a four-round points decision victory over Sergey Tasimov at the Magna Centre in Rotherham.
[5] After compiling a record of 6–0, he challenged Craig Derbyshire for the Central Area super-flyweight title on 27 April 2018 at the iceSheffield in Yorkshire, winning by points decision over ten rounds.
[6] Following two more wins, one by stoppage, he was scheduled to face Ross Murray on 15 March 2019 for the vacant Commonwealth super-flyweight title at the Ponds Forge Arena, Sheffield.
After beating the referee's count of ten Frank unloaded a barrage of punches culminating in a right hook to send Wilton to the canvas for a second time.
[10][11] Following a seventh-round TKO win over John Chuwa in July, he returned to the Ponds Forge Arena on 20 September 2019, facing Aran Dipaen for the vacant WBC International Silver super-flyweight title.