On May 4, 2025, a 29-year-old Ramon Cardenas (26-1, 14 KOs) got a shot at the undisputed super-bantamweight championship held by 32-year-old Naoya Inoue (29-0, 26 KOs).
Cardenas came in to the fight on a 14-fight win streak with a 51% KO rate, and was fighting after a gap of 2 months and 26 days. Inoue was on a 29-fight win streak with a 89% KO rate, and fighting after a layoff of 3 months and 10 days.
Naoya Inoue stopped Ramon Cardenas via TKO in the 8th round of the 12-round world-title fight, and successfully defended his WBA (Super), WBC, IBF, WBO, and The Ring super-bantamweight titles. Inoue improves his record to 30-0 (27 KOs), while Cardenas adds a loss to his record at 26-2.
On April 25, 2017, a 21-year-old Ramon Cardenas (12-0, 7 KOs) and Danny Flores met in the ring.
Cardenas came in to the fight on a 12-fight win streak with a 58% KO rate, and was fighting after a gap of 1 month and 21 days.
Ramon Cardenas lost to Danny Flores via majority decision in the 10-round fight, and adds a loss to his record at 12-1.