On February 11, 2017, a 20-year-old José Matias Romero (12-0, 5 KOs) and Bernardo Gomez Uribe met in the ring.
Romero came in to the fight on a 12-fight win streak with a 41% KO rate, and was fighting after a gap of 1 month and 4 days.
José Matias Romero stopped Bernardo Gomez Uribe via TKO in the 2nd round. Romero improves his record to 13-0 (6 KOs)
On September 18, 2015, a 19-year-old José Matias Romero (1-0, 1 KO) and Horacio Ezequiel Fierro met in the ring.
Romero came in to the fight on a 1-fight win streak with a 100% KO rate, and was fighting after a gap of 6 days.
José Matias Romero stopped Horacio Ezequiel Fierro via TKO in the 1st round. Romero improves his record to 2-0 (2 KOs)
On April 2, 2022, a 25-year-old José Matias Romero (24-2, 8 KOs) and Ignacio Perrin met in the ring.
Romero came in to the fight on a 2-fight losing streak with a 30% KO rate, and was fighting after a gap of 5 months and 3 days.
José Matias Romero stopped Ignacio Perrin via TKO in the 3rd round. Romero improves his record to 25-2 (9 KOs)
On January 7, 2017, a 20-year-old José Matias Romero (11-0, 4 KOs) and Elohim Adonai Pereyra met in the ring.
Romero came in to the fight on a 11-fight win streak with a 36% KO rate, and was fighting after a gap of 1 month and 20 days.
José Matias Romero stopped Elohim Adonai Pereyra via TKO in the 3rd round. Romero improves his record to 12-0 (5 KOs)
On May 13, 2017, a 21-year-old José Matias Romero (13-0, 6 KOs) and Sergio Hernan Sain met in the ring.
Romero came in to the fight on a 13-fight win streak with a 46% KO rate, and was fighting after a gap of 3 months and 2 days.
José Matias Romero stopped Sergio Hernan Sain via TKO in the 4th round. Romero improves his record to 14-0 (7 KOs)
On March 25, 2016, a 19-year-old José Matias Romero (4-0, 2 KOs) and Milton Fernando Ferreira met in the ring.
Romero came in to the fight on a 4-fight win streak with a 50% KO rate, and was fighting after a gap of 4 months and 5 days.
José Matias Romero stopped Milton Fernando Ferreira via TKO in the 2nd round. Romero improves his record to 5-0 (3 KOs)
On January 26, 2019, a 22-year-old José Matias Romero (20-0, 7 KOs) and Javier Herrera met in the ring for the 2nd time, in a super-featherweight bout.
Romero came in to the fight on a 20-fight win streak with a 35% KO rate, and was fighting after a gap of 1 month and 11 days.
In the rematch, José Matias Romero defeated Javier Herrera via unanimous decision in the 10-round super-featherweight fight. Romero improves his record to 21-0
On August 11, 2018, a 22-year-old José Matias Romero (18-0, 7 KOs) and Javier Herrera met in the ring in a super-featherweight bout.
Romero came in to the fight on a 18-fight win streak with a 38% KO rate, and was fighting after a gap of 4 months and 4 days.
José Matias Romero defeated Javier Herrera via unanimous decision in the 10-round super-featherweight fight. Romero improves his record to 19-0
On March 8, 2020, a 23-year-old José Matias Romero (22-0, 7 KOs) and Gabriel Gustavo Ovejero met in the ring.
Romero came in to the fight on a 22-fight win streak with a 31% KO rate, and was fighting after a gap of 5 months and 23 days.
José Matias Romero stopped Gabriel Gustavo Ovejero via TKO in the 5th round. Romero improves his record to 23-0 (8 KOs)
On September 23, 2016, a 20-year-old José Matias Romero (8-0, 3 KOs) and Luis Roberto Mato met in the ring.
Romero came in to the fight on a 8-fight win streak with a 37% KO rate, and was fighting after a gap of 14 days.
José Matias Romero stopped Luis Roberto Mato via KO in the 6th round. Romero improves his record to 9-0 (4 KOs)