Here is a list of Mendez's best fights. For a list of Mendez's losses, refer to "Argenis Mendez Losses".
On October 6, 2015 Argenis Mendez faced off against Miguel Vázquez in a super-featherweight bout at age 29. He was coming in with a record of 23-3-1 (12), and Vázquez was 28 years old and with a record of 35-4 (13). Mendez won the fight via 10-round unanimous decision.
On March 9, 2013 Argenis Mendez faced off against Juan Carlos Salgado in a super-featherweight bout at age 26. He was coming in with a record of 21-2 (11), and Salgado was 28 years old and with a record of 26-1-1 (16). Mendez stopped Juan Carlos Salgado via KO.
On May 2, 2017 Argenis Mendez faced off against Ivan Redkach in a lightweight bout at age 30. He was coming in with a record of 24-5-1 (12), and Redkach was 31 years old and with a record of 20-2-1 (16). Mendez won the fight via 10-round split decision.