On September 21, 2019, a 30-year-old Miguel Beltrán Jr. (33-7, 22 KOs) and a 22-year-old American boxer Chris Colbert (12-0, 4 KOs) met in the ring in a lightweight bout.
Beltrán Jr. came in to the fight on a 1-fight losing streak with a 55% KO rate, and was fighting after a gap of 10 months and 11 days. Colbert was on a 12-fight win streak with a 33% KO rate, and fighting after a layoff of 2 months and 29 days.
Chris Colbert stopped Miguel Beltrán Jr. via KO in the 1st round. Colbert improves his record to 13-0 (5 KOs), while Beltrán Jr. adds a loss to his record at 33-8.
On November 10, 2018, a 29-year-old Miguel Beltrán Jr. (33-6, 22 KOs) and a 36-year-old Cuban boxer Yuriorkis Gamboa (28-2, 17 KOs) met in the ring.
Beltrán Jr. came in to the fight on a 1-fight win streak with a 56% KO rate, and was fighting after a gap of 1 month and 27 days. Gamboa was on a 2-fight win streak with a 56% KO rate, and fighting after a layoff of 11 months and 16 days.
Yuriorkis Gamboa defeated Miguel Beltrán Jr. via unanimous decision in the 10-round fight. Gamboa improves his record to 29-2, while Beltrán Jr. adds a loss to his record at 33-7.
On April 28, 2017, a 27-year-old Miguel Beltrán Jr. (32-5, 21 KOs) and Casey Ramos met in the ring.
Beltrán Jr. came in to the fight on a 1-fight win streak with a 56% KO rate, and was fighting after a gap of 4 months and 19 days.
Miguel Beltrán Jr. lost to Casey Ramos via unanimous decision in the 10-round fight, and adds an loss to his record at 32-6.
On September 3, 2016, a 27-year-old Miguel Beltrán Jr. (31-4, 21 KOs) and Francisco Pina met in the ring.
Beltrán Jr. came in to the fight on a 2-fight win streak with a 60% KO rate, and was fighting after a gap of 3 months and 28 days.
Miguel Beltrán Jr. lost to Francisco Pina via unanimous decision in the 8-round fight, and adds an loss to his record at 31-5.
On December 20, 2014, a 25-year-old Miguel Beltrán Jr. (29-3, 19 KOs) and Luis Sanchez met in the ring.
Beltrán Jr. came in to the fight on a 1-fight win streak with a 59% KO rate, and was fighting after a gap of 3 months and 20 days.
Miguel Beltrán Jr. lost to Luis Sanchez via unanimous decision in the 8-round fight, and adds an loss to his record at 29-4.
On February 8, 2014, a 24-year-old Miguel Beltrán Jr. (28-2, 18 KOs) and Carlos Diaz met in the ring.
Beltrán Jr. came in to the fight on a 1-fight win streak with a 60% KO rate, and was fighting after a gap of 3 months and 6 days.
Miguel Beltrán Jr. lost to Carlos Diaz via KO in the 6th round, and adds an loss to his record at 28-3.
On September 15, 2012, 23-year-old Miguel Beltrán Jr. (27-1, 17 KOs) and 29-year-old Roman Martinez (25-1-1, 16 KOs) fought for the vacant WBO super-featherweight title.
Beltrán Jr. came in to the fight on a 5-fight win streak with a 60% KO rate, and was fighting after a gap of 3 months and 27 days. Martínez was on a 1-fight win streak with a 59% KO rate, and fighting after a layoff of 11 months and 14 days.
Román Martínez defeated Miguel Beltrán Jr. via split decision . Martínez improves his record to 26-1-1, while Beltrán Jr. adds a loss to his record at 27-2.
On April 24, 2010, a 20-year-old Miguel Beltrán Jr. (22-0, 15 KOs) and Joksan Hernandez met in the ring.
Beltrán Jr. came in to the fight on a 22-fight win streak with a 68% KO rate, and was fighting after a gap of 4 months and 6 days.
Miguel Beltrán Jr. lost to Joksan Hernandez via KO in the 10th round, and adds an loss to his record at 22-1.