Juan Carlos Abreu has seven losses against seven opponents on his boxing record. For a list of Abreu's best fights, refer to "Best fights of Juan Carlos Abreu".
On November 26, 2022 Juan Carlos Abreu faced off against Charles Conwell at age 35. He was coming in with a record of 25-7-1 (23), and Conwell was 25 years old and with a record of 17-0 (13). Abreu lost the fight via 10-round majority decision.
On September 19, 2020 Juan Carlos Abreu faced off against Jaron Ennis at age 33. He was coming in with a record of 23-6-1 (21), and Ennis was 23 years old and with a record of 25-0 (23). Abreu lost the fight via 6th-round TKO.
On December 8, 2018 Juan Carlos Abreu faced off against Alexander Besputin in a welterweight bout at age 31. He was coming in with a record of 21-5-1 (19). Abreu lost the fight via 10-round unanimous decision.
On July 7, 2018 Juan Carlos Abreu faced off against Egidijus Kavaliauskas in a welterweight bout at age 31. He was coming in with a record of 21-4-1 (19), and Kavaliauskas was 30 years old and with a record of 19-0 (16). Abreu lost the fight via 10-round unanimous decision.
On June 18, 2016 Juan Carlos Abreu faced off against Alex Martin at age 29. He was coming in with a record of 19-3-1 (18). Abreu lost the fight via 8-round split decision.
On September 18, 2015 Juan Carlos Abreu faced off against Jamal James at age 28. He was coming in with a record of 18-2-1 (17), and James was 27 years old and with a record of 17-0 (9). Abreu lost the fight via 10-round unanimous decision.
On March 22, 2014 Juan Carlos Abreu faced off against Humberto Soto at age 26. He was coming in with a record of 16-1-1 (15), and Soto was 33 years old and with a record of 62-8-2 (35). Abreu lost the fight via 10-round unanimous decision.
