Former IBF World champ Jan Zaveck defends the WBO I/C title against Sherzodbek Alimjanov August 25 at O2 World Arena in Berlin on the undercard to Robert Stieglitz´ defence of the WBO supermiddle title against Athur Abraham.
Zaveck and WBO ruler Rober Stieglitz will on Friday (Aug 3) begin final preparations at a gym in Harz located at high altitude. Both are trained by Dirk Dzemski.

