By Mark Vester

Unbeaten British heavyweight Tyson Fury has vowed to knock Dereck Chisora out cold. Over the weekend at the Wembley Arena, Fury battered Luiz Nascimento over five rounds. He closed the show with a vicious overhand right with only twelve seconds left in the fifth. Referee Howard Foster didn't bother with a count of ten, he called in the medics instead. Fury is the mandatory to Chisora's British heavyweight belt.

He claims Chisora has been avoiding the fight for months. Before Fury, Chisora is set to face WBO/IBO/WBO heavyweight champion Wladimir Klitschko on April 30.

"Chisora has been avoiding me. I know he's in this arena, so why don't you get him over and let's have a face off right now. Then you can ask him why he's not giving his title up and why he won't fight me. Del Boy 'No Good' Chisora, I would flatten him — just like I flattened that Brazilian," Fury said.