VITALI KLITSCHKO will draw inspiration from his heavyweight hero when he steps into the ring with Lennox Lewis in Los Angeles on Saturday night.

Joe Calzaghe will hope to put one over his world title rival Sven Ottke when he defends his WBO super-middleweight title against American Byron Mitchell in Newcastle on May 24.

Charles Brewer arrived in Wales to challenge WBO super-middleweight king Joe Calzaghe at Cardiff International Arena on Saturday vowing to go for a knockout rather than risk losing a home town decision.