Ukraine's Vladimir Klitschko will defend his four world heavyweight title belts against former sparring partner German-Italian challenger Francesco Pianeta in Mannheim on May 4, his management said on Tuesday.
Klitschko, who holds the IBF, IBO, WBO and WBA crown had used the 28-year-old Pianeta as a sparring partner last year.
The 36-year-old Ukrainian's record stands as 59 wins and three defeats after his three successful title defenses in 2012, including a November victory over Poland's Mariusz Wach.
Pianeta, who at 1.93 meters is five centimeters shorter than his opponent, is still undefeated with 28 wins and one draw.
"I have a lot of respect for Pianeta because he is young and has a big fighting spirit," the 36-year-old Klitschko said in a statement.
Klitschko's older brother, Vitali, holds the WBC crown.
"I was briefly his sparring partner last year and I noted where his weaknesses are and how best to exploit them," said Pianeta. "I understand many see me as an outsider and that is fine but I will knock Klitschko out and turn the world of boxing on its head."
To contact the editor, e-mail:
Most Popular Slideshows
- Australia Bids Adieu to Adam Spencer's Mornings on ABC's "702 Breakfast" Show [PHOTOS]
- SEE PHOTOS! Eva Longoria Wears No Panties at Cannes 2013, Revealed in Embarrassing Wardrobe Malfunction [SLIDESHOW]
- Top 10 Hottest Celebrities with Shocking Weight Loss (And Find Out Their Secrets!) [PHOTOS]
- Demi Lovato Snapped Getting Flirty with The X-Factor Boss, Simon Cowell? [PHOTOS]