On August 31, 2024, a 28-year-old Romero Duno (26-4, 20 KOs) and Cain Sandoval met in the ring.
Duno came in to the fight on a 1-fight losing streak with a 66% KO rate, and was fighting after a gap of 7 months.
Romero Duno lost to Cain Sandoval via KO in the 6th round, and adds an loss to his record at 26-5.
On January 31, 2024, a 28-year-old Romero Duno (26-3, 20 KOs) and a 30-year-old Mexican boxer Antonio Moran (29-6-1, 20 KOs) met in the ring.
Duno came in to the fight on a 2-fight win streak with a 69% KO rate, and was fighting after a gap of 1 year, 3 months, and 10 days. Moran was on a -1-fight win streak with a 55% KO rate, and fighting after a layoff of 4 months and 16 days.
Antonio Moran stopped Romero Duno via KO in the 6th round. Moran improves his record to 30-6-1 (21 KOs), while Duno adds a loss to his record at 26-4.
On January 1, 2022, a 26-year-old Romero Duno (24-2, 19 KOs) and a 26-year-old American boxer Frank Martin (14-0, 10 KOs) met in the ring.
Duno came in to the fight on a 3-fight win streak with a 73% KO rate, and was fighting after a gap of 3 months and 8 days. Martin was on a 14-fight win streak with a 71% KO rate, and fighting after a layoff of 4 months and 11 days.
Frank Martin stopped Romero Duno via TKO in the 4th round. Martin improves his record to 15-0 (11 KOs), while Duno adds a loss to his record at 24-3.
On November 2, 2019, a 24-year-old Romero Duno (21-1, 16 KOs) and a 21-year-old American boxer Ryan Garcia (18-0, 15 KOs) met in the ring in a lightweight bout.
Duno came in to the fight on a 12-fight win streak with a 72% KO rate, and was fighting after a gap of 1 month and 19 days. Garcia was on a 18-fight win streak with a 83% KO rate, and fighting after a layoff of 7 months and 3 days.
Ryan Garcia stopped Romero Duno via KO in the 1st round. Garcia improves his record to 19-0 (16 KOs), while Duno adds a loss to his record at 21-2.
On May 6, 2016, a 20-year-old Romero Duno (9-0, 8 KOs) and Mikhail Alexeev met in the ring in a super-featherweight bout.
Duno came in to the fight on a 9-fight win streak with a 88% KO rate, and was fighting after a gap of 2 months and 23 days.
Romero Duno lost to Mikhail Alexeev via unanimous decision in the 8-round super-featherweight fight, and adds an loss to his record at 9-1.