On March 8, 2013, a 19-year-old Carlos Ruiz (6-0, 1 KO) and Angel Navarrete met in the ring.
Ruiz came in to the fight on a 6-fight win streak with a 16% KO rate, and was fighting after a gap of 4 months and 5 days.
Carlos Ruiz stopped Angel Navarrete via KO in the 1st round. Ruiz improves his record to 7-0 (2 KOs)
On May 30, 2018, a 24-year-old Carlos Ruiz (15-4-2, 5 KOs) and Luis Guzman Rivas met in the ring.
Ruiz came in to the fight on a 2-fight losing streak with a 23% KO rate, and was fighting after a gap of 7 months and 10 days.
Carlos Ruiz stopped Luis Guzman Rivas via TKO in the 2nd round. Ruiz improves his record to 16-4-2 (6 KOs)
On January 11, 2014, a 20-year-old Carlos Ruiz (10-0-1, 3 KOs) and Tomas Sierra met in the ring.
Ruiz came in to the fight on a 2-fight win streak with a 27% KO rate, and was fighting after a gap of 1 month and 19 days.
Carlos Ruiz stopped Tomas Sierra via KO in the 1st round. Ruiz improves his record to 11-0-1 (4 KOs)
On May 10, 2012, an 18-year-old Carlos Ruiz (1-0, 0 KOs) and Jose Luis Cruz met in the ring.
Ruiz came in to the fight on a 1-fight win streak with a 0% KO rate, and was fighting after a gap of 2 months and 9 days.
Carlos Ruiz stopped Jose Luis Cruz via KO in the 1st round. Ruiz improves his record to 2-0 (1 KO)
On October 10, 2014, a 21-year-old Carlos Ruiz (12-0-1, 4 KOs) and Luis Perez Matamoros met in the ring.
Ruiz came in to the fight on a 4-fight win streak with a 30% KO rate, and was fighting after a gap of 3 months and 19 days.
Carlos Ruiz stopped Luis Perez Matamoros via KO in the 4th round. Ruiz improves his record to 13-0-1 (5 KOs)
On March 11, 2016, a 22-year-old Carlos Ruiz (14-2-1, 5 KOs) and Joel Montes de Oca Zurita met in the ring in a super-featherweight bout.
Ruiz came in to the fight on a 1-fight losing streak with a 29% KO rate, and was fighting after a gap of 3 months.
Carlos Ruiz defeated Joel Montes de Oca Zurita via unanimous decision in the 10-round super-featherweight fight. Ruiz improves his record to 15-2-1
On September 18, 2015, a 22-year-old Carlos Ruiz (13-1-1, 5 KOs) and Raul Horacio Centeno met in the ring in a super-featherweight bout.
Ruiz came in to the fight on a 1-fight losing streak with a 33% KO rate, and was fighting after a gap of 9 months and 28 days.
Carlos Ruiz defeated Raul Horacio Centeno via unanimous decision in the 10-round super-featherweight fight. Ruiz improves his record to 14-1-1
On November 23, 2013, a 20-year-old Carlos Ruiz (9-0-1, 2 KOs) and Jorge Luis Santos Guzman met in the ring.
Ruiz came in to the fight on a 1-fight win streak with a 20% KO rate, and was fighting after a gap of 1 month and 27 days.
Carlos Ruiz stopped Jorge Luis Santos Guzman via KO in the 6th round. Ruiz improves his record to 10-0-1 (3 KOs)
On September 27, 2013, a 20-year-old Carlos Ruiz (8-0-1, 2 KOs) and Giovanni Lopez met in the ring.
Ruiz came in to the fight after a draw in his last fight with a 22% KO rate, and was fighting after a gap of 2 months and 22 days.
Carlos Ruiz defeated Giovanni Lopez via unanimous decision in the 6-round fight. Ruiz improves his record to 9-0-1
On May 18, 2013, a 19-year-old Carlos Ruiz (7-0, 2 KOs) and Daniel Lopez Castro met in the ring.
Ruiz came in to the fight on a 7-fight win streak with a 28% KO rate, and was fighting after a gap of 2 months and 10 days.
Carlos Ruiz defeated Daniel Lopez Castro via unanimous decision in the 6-round fight. Ruiz improves his record to 8-0