Joe Joyce has indicated he has no plans to retire, despite his defeat to Derek Chisora at the 02 Arena on Saturday night. The boxing star lost on points, with Chisora winning the bout as he approaches the twilight months of his career. With Joyce suffering defeat in the capital, there have been calls for the 38-year-old to walk away from the sport. However, writing on X, he made it clear that wouldn’t be the case – with the veteran insisting he’ll be ‘back’. “It wasn’t to be last night. A great battle. Congratulations @DerekWarChisora on your victory!” he said. “Thanks to my fans for supportin…