On February 9, 2019, a 32-year-old Hugo Ruiz (39-4, 33 KOs) and a 24-year-old American boxer Gervonta Davis (20-0, 19 KOs) met in the ring in a super-featherweight bout.
Ruiz came in to the fight on a 3-fight win streak with a 76% KO rate, and was fighting after a gap of 21 days. Davis was on a 20-fight win streak with a 95% KO rate, and fighting after a layoff of 9 months and 19 days.
Gervonta Davis stopped Hugo Ruiz via TKO in the 1st round. Davis improves his record to 21-0 (20 KOs), while Ruiz adds a loss to his record at 39-5.
On September 16, 2016, the 29-year-old WBC super-bantamweight world champion, Hugo Ruiz (36-3, 32 KOs), faced a 35-year-old Japanese boxer Hozumi Hasegawa (35-5, 15 KOs), in a title defense fight.
Ruiz came in to the fight on a 1-fight win streak with a 82% KO rate, and was fighting after a gap of 6 months and 20 days. Hasegawa was on a 2-fight win streak with a 37% KO rate, and fighting after a layoff of 9 months and 5 days.
The champion refused to continue the fight in the 9th round, and Hozumi Hasegawa is crowned the new WBC super-bantamweight world champion. Hasegawa improves his record to 36-5 (16 KOs), while Ruiz adds a loss to his record at 36-4.
On August 29, 2015, a 28-year-old Hugo Ruiz (35-2, 31 KOs) and a 22-year-old fellow Mexican boxer Julio Ceja (29-1, 26 KOs) met in the ring in a super-bantamweight bout.
Ruiz came in to the fight on a 4-fight win streak with a 83% KO rate, and was fighting after a gap of 9 months and 7 days. Ceja was on a 5-fight win streak with a 86% KO rate, and fighting after a layoff of 5 months and 15 days.
Julio Ceja stopped Hugo Ruiz via TKO in the 5th round. Ceja improves his record to 30-1 (27 KOs), while Ruiz adds a loss to his record at 35-3.
On December 4, 2012, a 26-year-old Hugo Ruiz (31-1, 28 KOs) and Kōki Kameda met in the ring in a bantamweight bout.
Ruiz came in to the fight on a 22-fight win streak with a 87% KO rate, and was fighting after a gap of 4 months and 27 days.
Hugo Ruiz lost to Kōki Kameda via split decision in the 12-round bantamweight fight, and adds an loss to his record at 31-2.
On October 27, 2007, a 21-year-old Hugo Ruiz (9-0, 9 KOs) and Enrique Quevedo met in the ring.
Ruiz came in to the fight on a 9-fight win streak with a 100% KO rate, and was fighting after a gap of 29 days.
Hugo Ruiz lost to Enrique Quevedo via TKO in the 4th round, and adds an loss to his record at 9-1.