Emanuel Navarrete defeated Isaac Dogboe by TKO in Round 12 to retain his WBO junior featherweight world title -- the same belt he won in his first fight against Dogboe in December -- at the Tucson Convention Center on Saturday. While Dogboe was better prepared for the rematch with Navarrete, he simply could not deal with Navarrete's length, reach and work rate. Read more http://www.espn.com/boxing/story/_/...-defends-wbo-junior-featherweight-world-title
