Naoya Inoue put his undisputed super bantamweight title on the line against Ramon Cardenas at the T-Mobile Arena in Las Vegas May 4. Inoue came into the contest looking to add another knockout to his collection.

Naoye Inoue rose from the canvas to add another vicious knockout to his climax reel, overpowering Ramon Cardenas in the eighth round of a wild super bantamweight bout at the T-Mobile Arena in Las Vegas.

Naoya Inoue takes Ramon Cardenas' best shot before retaining his undisputed junior featherweight title. Here are all of the results and highlights.