Japanese boxer Naoya Inoue will defend his undisputed super bantamweight world title against American Ramon Cardenas on May 4 in Las Vegas, promoter Top Rank said. Inoue, who has a 29-0 record with 26 knockouts,

Naoya Inoue will put his undisputed junior featherweight championship on the line May 2 against Ramon Cardenas, his first fight in the U.S. since June 2021.

Naoya Inoue's return fight to the USA has been announced. 'The Monster' will face Ramon Cardenas on May 4 at the T-Mobile Arena in Las Vegas, Nevada. Inoue's undisputed status will be on the line for the clash.

On May 4, 2025, the undisputed super bantamweight king Naoya Inoue (29-0, 26 KOs) returns to action. “The Monster” will take on American challenger Ramon Cardenas (26-1, 14 KOs) at the T-Mobile Arena in Las Vegas on a Top Rank Boxing on ESPN card.

Japanese pound-for-pound superstar Naoya Inoue will fight in America for the first time in almost four years on the celebrated Cinco de Mayo weekend