Carlos Ruiz has seven losses against seven opponents on his boxing record. For a list of Ruiz's best fights, refer to "Best fights of Carlos Ruiz".
On June 8, 2019 Carlos Ruiz faced off against Robson Conceição at age 25. He was coming in with a record of 16-7-2 (6), and Conceição was 30 years old and with a record of 12-0 (6). Ruiz lost the fight via 8-round unanimous decision.
On March 1, 2019 Carlos Ruiz faced off against Hairon Socarras at age 25. He was coming in with a record of 16-6-2 (6). Ruiz lost the fight via 8-round unanimous decision.
On August 18, 2018 Carlos Ruiz faced off against Shakur Stevenson at age 25. He was coming in with a record of 16-5-2 (6), and Stevenson was 21 years old and with a record of 7-0 (4). Ruiz lost the fight via 8-round unanimous decision.
On October 20, 2017 Carlos Ruiz faced off against Luis Montano Alvarez in a super-featherweight bout at age 24. He was coming in with a record of 15-4-2 (5). Ruiz lost the fight via 10-round majority decision.
On December 16, 2016 Carlos Ruiz faced off against Deiner Berrio at age 23. He was coming in with a record of 15-3-2 (5). Ruiz lost the fight via 10-round unanimous decision.
On December 11, 2015 Carlos Ruiz faced off against Hozumi Hasegawa at age 22. He was coming in with a record of 14-2-1 (5), and Hasegawa was 34 years old and with a record of 34-5 (15). Ruiz lost the fight via 10-round unanimous decision.
On November 21, 2014 Carlos Ruiz faced off against Francisco Hernandez Rojo at age 21. He was coming in with a record of 13-1-1 (5). Ruiz lost the fight via 10-round split decision.
