In the 8-round main event at Bally’s Atlantic City, Brooklyn’s Sergiy Derevyanchenko (6-0, 4 KOs) continue his winning ways with unanimous decision over Elvin Ayala (28-7-1 12KOs) of East Haven, CT.Derevyanchenko applied constant pressure to Ayala who refused to fade, but at the same time had no form of offense either.