Go Behind the Scenes with Jamel Herring as he upset Masayuki Ito to win Jr. Lightweight Championship

Go, BehindtheScenes with, JamelHerring as he upset Masayuki Ito to win Jr. Lightweight Championship. Next up on the Top Rank on ESPN Summer series Jamel Semper Fi Herring and Mikaela Mayer, both of whom are healthy following recent positive COVID19 test results that delayed their fights, are primed for their Bubble debuts. U. S. Marine veteran Herring will make his second world title defense against Puerto Rican challenger Jonathan Polvo Oquendo on Tuesday, July 14, at the MGM Grand Conference Cent