Here is a list of Ríos's best fights. For a list of Ríos's losses, refer to "Brandon Ríos Losses".
On February 26, 2011 Brandon Ríos fought Miguel Acosta in a lightweight world-title fight for Acosta's WBA title. Ríos was 24 years old and with a record of 27-0-1 (20), and Acosta was 32 years old and with a record of 28-3-2 (22). Ríos stopped Miguel Acosta via 10th-round TKO and is crowned the new lightweight world champion.
On October 13, 2012 Brandon Ríos faced off against Mike Alvarado in a super-lightweight bout at age 26. He was coming in with a record of 31-0-1 (23), and Alvarado was 32 years old and with a record of 33-0 (23). Ríos stopped Mike Alvarado via TKO.
On July 9, 2011 Brandon Ríos met Urbano Antillón in a lightweight (WBA) world-title defense fight. Ríos was 25 years old and with a record of 28-0-1 (21), and Antillón was 28 years old and with a record of 28-2 (20). Ríos stopped Urbano Antillón via 3rd-round KO and successfully defended his title.
On January 24, 2015 Brandon Ríos faced off against Mike Alvarado in a welterweight bout at age 28. He was coming in with a record of 33-2-1 (24), and Alvarado was 34 years old and with a record of 34-3 (23). Ríos stopped Mike Alvarado via retirement.
On November 17, 2018 Brandon Ríos faced off against Ramón Álvarez at age 32. He was coming in with a record of 35-4-1 (26), and Álvarez was 32 years old and with a record of 27-6-3 (16). Ríos stopped Ramón Álvarez via TKO.
On June 11, 2017 Brandon Ríos faced off against Aaron Herrera at age 31. He was coming in with a record of 34-3-1 (25), and Herrera was 26 years old and with a record of 32-6-1 (21). Ríos stopped Aaron Herrera via KO.
