By Chris LaBate

Later tonight Hard Rock Live Arena in Florida, Guillermo Jones (37-3-2, 29KOs) will defend the WBA cruiserweight title against Mike Marrone (20-3, 15KOs). Jones began his career 18-years-ago as a welterweight but soon he wants to make a move to the heavyweight division, and wants to challenge champions Wladimir and Vitali Klitschko.

Other cruiserweights have moved up and tried to beat the Klitschkos - including David Haye, Tomasz Adamek and Juan Carlos Gomez. In December, Jean Marc Mormeck will try his hand against unified king Wladimir Klitschko. 

“During this training camp, I have been sparring with heavyweights and adjusted very well,” Jones said top the Miami Herald. “There are still many goals for me to fulfill and one is fighting as a heavyweight against one of the Klitchskos.”

Jones doesn't expect any problems from Marrone, predicting a knockout victory within four to five rounds.