Plenty has changed since four-division champion Nonito ... clashes with Naoya Inoue. Yet to this day, no one has proven a greater threat to Inoue in the ring than late-stage Donaire.

Naoya Inoue became ... unification bout against Butler, Inoue won eight by knockout. The only fight that went the distance was his epic brawl against Nonito Donaire, another multiple-weight ...

A day after becoming the undisputed super bantamweight champion, boxer Naoya Inoue ... the video of the fight twice, and I think we had an amazing technical battle,” Inoue said.