FOLLOWING HIS VICTORY AGAINST CULCAY, SERGIY DEREVYANCHENKO IS SEEKING THE BIGGEST FIGHTS IN THE MIDDLEWEIGHT DIVISION
New York, NY: World ranked middleweight contender Sergiy “The Technician” Derevyanchenko (13-1, 10 KOs), of...
New York, NY: World ranked middleweight contender Sergiy “The Technician” Derevyanchenko (13-1, 10 KOs), of...