Josh Kelly ready to step it up against world class after this Sat.

By Trevor Mcintyre: Welterweight contender Josh ‘Pretty Boy’ Kelly (7-0, 5 KOs) says he’ll be ready to step it up a level to world class opposition after his scheduled 10 round fight this Saturday night against Walter Fabian Castillo (13-2, 3 KOs) on the undercard of the Tony Bellew vs Oleksandr Usyk card on Sky Box Office PPV at the Manchester Arena in Manchester, England.