He is now in his first major-title fight in four years and is in search of his second division crown with a win over Ramirez (11-1, 7 KOs), a celebrated prospect who will be fighting for his first major title. Five years ago, Dogboe (24-2, 16 KOs) won the WBO junior featherweight title and made one successful defense before losing the belt.
ET main card) from the Hard Rock Hotel and Casino in Tulsa, Okla. Their 12-round main event anchors the fight card (7 p.m. Isaac Dogboe will attempt to become a two-division boxing champion Saturday when he faces top-ranked contender Robeisy Ramirez for the vacant WBO featherweight title.