Sergey Kovalev vs Roman Simakov Full Fight

Sergey Kovalev vs Roman Simakov at 5 November 2011. Tragic fight. Roman Simakov has died of brain injuries at hospital after this fight. It was shocking outcome for Sergey Kovalev who took 6 months pause after that. His next fight will be step back fight against journeyman Darnell Boon [rematch]