プライズファイター
Arthur had pledged to retire from the sport if he lost his British title fight, but in May 2010 he was offered the chance to join the Prizefighter series, a knockout tournament organised by Sky Sports consisting of three-round bouts held on the same night, at super bantamweight. He joined the competition with only 12 days notice to replace the injured Craig Lyon. He defeated Robbie Turley in his quarter-final before losing to the undefeated Ricky Owen in the semi-final.