On October 14, 2023, a 29-year-old Diego Alberto Ruiz (24-6-1, 12 KOs) and a 31-year-old Mexican boxer Miguel Berchelt (38-3, 34 KOs) met in the ring in a lightweight bout.
Ruiz came in to the fight on a 1-fight win streak with a 38% KO rate, and was fighting after a gap of 7 months and 26 days. Berchelt was on a -2-fight win streak with a 82% KO rate, and fighting after a layoff of 1 year, 6 months, and 18 days.
Miguel Berchelt stopped Diego Alberto Ruiz via RTD in the 2nd round. Berchelt improves his record to 39-3 (35 KOs), while Ruiz adds a loss to his record at 24-7-1.
On October 9, 2022, a 28-year-old Diego Alberto Ruiz (23-5-1, 12 KOs) and Thato Bonokoane met in the ring in a super-bantamweight bout.
Ruiz came in to the fight on a 1-fight losing streak with a 41% KO rate, and was fighting after a gap of 3 months and 21 days.
Diego Alberto Ruiz lost to Thato Bonokoane via majority decision in the 12-round super-bantamweight fight, and adds an loss to his record at 23-6-1.
On June 18, 2022, a 28-year-old Diego Alberto Ruiz (23-4-1, 12 KOs) and Jack Bateson met in the ring in a super-bantamweight bout.
Ruiz came in to the fight after a draw in his last fight with a 42% KO rate, and was fighting after a gap of 4 months and 7 days.
Diego Alberto Ruiz lost to Jack Bateson via unanimous decision in the 10-round super-bantamweight fight, and adds an loss to his record at 23-5-1.
On November 13, 2021, a 27-year-old Diego Alberto Ruiz (23-3, 12 KOs) and Shabaz Masoud met in the ring.
Ruiz came in to the fight on a 2-fight win streak with a 46% KO rate, and was fighting after a gap of 1 month and 26 days.
Diego Alberto Ruiz lost to Shabaz Masoud via points decision in the 10-round fight, and adds an loss to his record at 23-4.
On August 3, 2019, a 25-year-old Diego Alberto Ruiz (21-2, 10 KOs) and a 27-year-old Irish boxer Michael Conlan (11-0, 6 KOs) met in the ring.
Ruiz came in to the fight on a 10-fight win streak with a 43% KO rate, and was fighting after a gap of 2 months and 2 days. Conlan was on a 11-fight win streak with a 54% KO rate, and fighting after a layoff of 4 months and 17 days.
Michael Conlan stopped Diego Alberto Ruiz via TKO in the 9th round. Conlan improves his record to 12-0 (7 KOs), while Ruiz adds a loss to his record at 21-3.
On June 18, 2016, a 22-year-old Diego Alberto Ruiz (11-1, 5 KOs) and Leonardo Bruno Cicopiedi met in the ring.
Ruiz came in to the fight on a 5-fight win streak with a 41% KO rate, and was fighting after a gap of 2 months and 24 days.
Diego Alberto Ruiz lost to Leonardo Bruno Cicopiedi via unanimous decision in the 6-round fight, and adds an loss to his record at 11-2.
On August 7, 2015, a 21-year-old Diego Alberto Ruiz (6-0, 3 KOs) and Jesus Maximiliano Simiand met in the ring.
Ruiz came in to the fight on a 6-fight win streak with a 50% KO rate, and was fighting after a gap of 28 days.
Diego Alberto Ruiz lost to Jesus Maximiliano Simiand via disqualification in the 6-round fight, and adds an loss to his record at 6-1.