Monster Dynamite: Inoue Crushes Cardenas in Eight

LAS VEGAS (May 4, 2025) — The Monster returned to American soil for the first time in almost four years, and he did not disappoint.

Naoya Inoue defended his undisputed junior featherweight world championship with an eighth-round TKO against Ramon Cardenas on Sunday evening at T-Mobile Arena in Las Vegas.

Naoya Inoue-Ramon Cardenas/Rafael Espinoza-Edward Vazquez Championship Doubleheader to be Televised May 4 LIVE on ESPN

Japanese icon Naoya Inoue will defend all the belts against Ramon Cardenas on Sunday, May 4, at T-Mobile Arena in Las Vegas, Nevada. Inoue-Cardenas and the WBO featherweight title bout between reigning champion Rafael Espinoza and top contender Edward Vazquez will headline a world championship doubleheader that will be broadcast live on ESPN, ESPN Deportes and ESPN+ at 10 p.m. ET/7 p.m. PT.