Derek Chisora believes Anthony Joshua has the edge over his former three-time rival Tyson Fury.Fury and Joshua’s long-awaited heavyweight showdown is finally confirmed for December 11 in Cardiff as they prepare to settle an age old rivalry.Chisora has gone against the grain and backed Joshua to get a statement stoppage in the British blockbusterGettyAs it has always done in the last decade, predicting the winner of the clash continues to split opinion, despite Fury being the favourite.Now, with the pair coming to the latter stages of their careers, there is a compelling new set of narratives to an intriguing bout.Chisora, a modern-era icon of British boxing, knows full well what it is like to trade punches with Joshua in sparring, and Fury three times in the professional ranks.And he is tipping AJ to win the contest before the final bell, but has admitted their recent form is a concern.“Anthony wins it and he wins it in style,” Chisora explained on talkSPORT’s White & Jordan when making his verdict.“Anthony’s going to knock Tyson Fury out. Everybody’s got their own choice. Tyson Fury is an amazing fighter, but you have to understand both fighters lost to Oleksandr Usyk.“Listen they are both coming off of stinkers in their comeback fights.“Joshua knocked out a YouTuber [Jake Paul], Tyson stunk out the Tottenham Stadium [Arslanbek Makhmudov win], before going to Thailand [Mariusz Wach win].“But I can guarantee you this. December 11 is going to be electric in Cardiff.“Someone is getting knocked out.”Joshua himself is full of confidence and is hopeful that he can record perhaps the biggest victory of his career.Joshua’s camp for Fury fightAnd to deliver on Chisora’s bold prediction, Joshua has tried to build a camp armed with the tools to dismantle Fury.The Watford giant has reunited with trainer Ben Davison after a brief period training with Oleksandr Usyk’s team.His hope is that Davison, who trained Fury for two years, can give him secret weapons to hand the ‘Gypsy King’ a third career defeat.Joshua has also sought advice from Fury’s estranged uncle Peter, to try and build a master game plan for the all-important clash.Watch Boxing on DAZN*If you click a link in this boxout, we will earn affiliate revenueSign up to DAZN to access the definitive subscription for boxing fans.Upgrade to DAZN Ultimate from just £24.99/month, guaranteeing access to 185+ fights annually, a minimum of 12 pay-per-views at no extra cost, as well as every Lega Serie A match and other elite football access.Alternatively, DAZN Standard is just £15.99/month, with the caveat you will have to pay for pay-per-view events.Click here to sign up.