Former middleweight title contender Sergiy Derevyanchenko (12-1, 10 KOs) of Ukraine continues to work at a training camp in Colorado on the eve of the battle for the title of the IBF official challenger against the Jack Culcay (25-3, 13 KOs) of Germany. The fight is scheduled for April 13 on Minneapolis Armory arena.
Derevyanchenko getting ready for Culcay fight (video)
Andrew Karlov
Jan. 31, 2019, 9:20 a.m.