On November 26, 2022, a 35-year-old Juan Carlos Abreu (25-6-1, 23 KOs) and a 25-year-old American boxer Charles Conwell (17-0, 13 KOs) met in the ring.
Abreu came in to the fight on a 2-fight win streak with a 71% KO rate, and was fighting after a gap of 3 months and 14 days. Conwell was on a 17-fight win streak with a 76% KO rate, and fighting after a layoff of 5 months and 24 days.
Charles Conwell defeated Juan Carlos Abreu via majority decision in the 10-round fight. Conwell improves his record to 18-0, while Abreu adds a loss to his record at 25-7-1.
On September 19, 2020, a 33-year-old Juan Carlos Abreu (23-5-1, 21 KOs) and a 23-year-old American boxer Jaron Ennis (25-0, 23 KOs) met in the ring.
Abreu came in to the fight on a 2-fight win streak with a 72% KO rate, and was fighting after a gap of 9 months and 27 days. Ennis was on a 25-fight win streak with a 92% KO rate, and fighting after a layoff of 8 months and 9 days.
Jaron Ennis stopped Juan Carlos Abreu via TKO in the 6th round. Ennis improves his record to 26-0 (24 KOs), while Abreu adds a loss to his record at 23-6-1.
On December 8, 2018, a 31-year-old Juan Carlos Abreu (21-4-1, 19 KOs) and Alexander Besputin met in the ring in a welterweight bout.
Abreu came in to the fight on a 1-fight losing streak with a 73% KO rate, and was fighting after a gap of 5 months and 1 day.
Juan Carlos Abreu lost to Alexander Besputin via unanimous decision in the 10-round welterweight fight, and adds an loss to his record at 21-5-1.
On July 7, 2018, a 31-year-old Juan Carlos Abreu (21-3-1, 19 KOs) and a 30-year-old Lithuanian boxer Egidijus Kavaliauskas (19-0, 16 KOs) met in the ring in a welterweight bout.
Abreu came in to the fight on a 2-fight win streak with a 76% KO rate, and was fighting after a gap of 2 months and 18 days. Kavaliauskas was on a 19-fight win streak with a 84% KO rate, and fighting after a layoff of 4 months and 21 days.
Egidijus Kavaliauskas defeated Juan Carlos Abreu via unanimous decision in the 10-round welterweight fight. Kavaliauskas improves his record to 20-0, while Abreu adds a loss to his record at 21-4-1.
On June 18, 2016, a 29-year-old Juan Carlos Abreu (19-2-1, 18 KOs) and Alex Martin met in the ring.
Abreu came in to the fight on a 1-fight win streak with a 81% KO rate, and was fighting after a gap of 2 months and 3 days.
Juan Carlos Abreu lost to Alex Martin via split decision in the 8-round fight, and adds an loss to his record at 19-3-1.
On September 18, 2015, a 28-year-old Juan Carlos Abreu (18-1-1, 17 KOs) and a 27-year-old American boxer Jamal James (17-0, 9 KOs) met in the ring.
Abreu came in to the fight on a 2-fight win streak with a 85% KO rate, and was fighting after a gap of 6 months and 22 days. James was on a 17-fight win streak with a 52% KO rate, and fighting after a layoff of 2 months and 22 days.
Jamal James defeated Juan Carlos Abreu via unanimous decision in the 10-round fight. James improves his record to 18-0, while Abreu adds a loss to his record at 18-2-1.
On March 22, 2014, a 26-year-old Juan Carlos Abreu (16-0-1, 15 KOs) and a 33-year-old Mexican boxer Humberto Soto (62-8-2, 35 KOs) met in the ring.
Abreu came in to the fight after a draw in his last fight with a 88% KO rate, and was fighting after a gap of 7 months and 20 days. Soto was on a 4-fight win streak with a 48% KO rate, and fighting after a layoff of 5 months and 22 days.
Humberto Soto defeated Juan Carlos Abreu via unanimous decision in the 10-round fight. Soto improves his record to 63-8-2, while Abreu adds a loss to his record at 16-1-1.