Here is a list of Ramírez's best fights. For a list of Ramírez's losses, refer to "José Ramírez Losses".
On March 4, 2022 José Ramírez faced off against José Pedraza in a super-lightweight bout at age 29. He was coming in with a record of 27-1 (17), and Pedraza was 32 years old and with a record of 29-3 (14). Ramírez won the fight via 12-round unanimous decision.
On March 17, 2018 José Ramírez fought Amir Imam in a super-lightweight world-title fight for the WBC title. Ramírez was 25 years old and with a record of 22-0 (16), and Imam was 27 years old and with a record of 21-1 (18). Ramírez won the fight via 12-round unanimous decision and is crowned the new super-lightweight world champion.
On February 10, 2019 José Ramírez met Jose Zepeda in a super-lightweight (WBC) world-title defense fight. Ramírez was 26 years old and with a record of 24-0 (16), and Zepeda was 29 years old and with a record of 30-1 (25). Ramírez won the fight via 12-round majority decision and successfully defended his title.
On August 29, 2020 José Ramírez met Viktor Postol in a super-lightweight (WBC and WBO) world-title defense fight. Ramírez was 28 years old and with a record of 26-0 (17), and Postol was 36 years old and with a record of 31-2 (12). Ramírez won the fight via 12-round majority decision and successfully defended his titles.
On April 27, 2024 José Ramírez faced off against Rances Barthelemy in a welterweight bout at age 31. He was coming in with a record of 29-1 (18), and Barthelemy was 37 years old and with a record of 30-2-1 (15). Ramírez won the fight via 12-round unanimous decision.
On July 27, 2019 José Ramírez, the WBC champion, met Maurice Hooker, the WBO champion, in a super-lightweight world-title unification fight. Ramírez was 26 years old and with a record of 25-0 (17), and Hooker was 29 years old and with a record of 26-0-3 (17). Ramírez stopped Maurice Hooker via 6th-round TKO and is crowned the unified WBC and WBO champion.
On November 11, 2017 José Ramírez faced off against Mike Reed in a super-lightweight bout at age 25. He was coming in with a record of 21-0 (16), and Reed was 24 years old and with a record of 23-0 (12). Ramírez stopped Mike Reed via KO.
On March 26, 2023 José Ramírez faced off against Richard Commey in a super-lightweight bout at age 30. He was coming in with a record of 28-1 (18), and Commey was 36 years old and with a record of 30-4-1 (27). Ramírez stopped Richard Commey via KO.