Test your O2 fight night boxing knowledge with our quiz
Thursday 7 April 2016 08:14, UK
Anthony Joshua faces Charles Martin for the IBF world heavyweight title at the O2 Arena on Saturday Night - but can you emerge victorious after 12 rounds of our O2 boxing quiz?
Let us know how many rounds you won @SkySportsBoxing.
Charles Martin vs Anthony Joshua is live on Sky Sports Box Office on April 9. Order the event online.
