"Broadcasting day: 28.01.2012
Transmission time: 23.00 - 00.00 clock
Boxing Live on SPORT1: After over 18 months break celebrates the German ex-world champion Brähmer makes his comeback. Opponent of the former light heavyweight champions in the main fight of the Universum "Fight Night" in Hamburg is the Spaniard Jose Maria Guerrero. Before will be the clash of two undefeated rising heavyweight hopes: The 25-year-old Denis Boytsov from Russia meets his compatriot Rakhim "The Machine" Chakhkiev, the Olympic champion in 2008.
According to that link, Braehmer is headlining. They also apparently think Boytsov (a heavyweight) is up against Chakhiev (a cruiserweight).