Derek Chisora rejects retirement, plans December return at 42

Derek Chisora says he is not retiring and will fight again in December at 42. The heavyweight lost to Deontay Wilder in London in April in a bout billed as his 50th and final fight. Chisora says he never announced retirement, blaming organisers for the farewell tag. He holds 36 wins from 50 professional bouts.