Undisputed junior featherweight champion Naoya Inoue has become one of boxing's must-watch stars. Inoue returns to the ring on Sunday to defend his four world titles against Ramon Cardenas. The fight will take place at T-Mobile Arena in Las Vegas, marking Inoue's first fight in the United States since 2021.

Naoya Inoue will defend his undisputed junior featherweight title against Ramon Cardenas on Sunday in Las Vegas.

Naoya Inoue returns to the U.S. on Sunday night to defend his junior featherweight titles in a weekend-saving main event against Ramon Cardenas. Here's the start time.