Ben Jones'challenge for the vacant IBA super-featherweight title against Krzysztof Cieslak at the O2 Indigo Arena on Saturday night has been postponed.

Jones is instead set to fight the same opponent for the same title at Wembley Arena on September 20.

Brighton-based Assasin Promotions' Kaz Evans revealed the fight has been switched after a deal with Eddie Hearn’s Matchroom Boxing was agreed today.

Jones, from Crawley, will be on the undercard of George Groves’ clash with Christopher Rebrasse for the European super-middleweight belt.