Carlos Ortiz has seven losses against six opponents on his boxing record. For a list of Ortiz's best fights, refer to "Best fights of Carlos Ortiz".
On September 20, 1972 Carlos Ortiz faced off against Ken Buchanan at age 36. He was coming in with a record of 61-7-1 (30), and Buchanan was 27 years old and with a record of 43-2 (15). Ortiz lost the fight via 6th-round retirement.
On June 29, 1968 Carlos Ortiz met Carlos Teo Cruz in a lightweight (WBA, WBC, The Ring) world-title defense fight. Ortiz was 31 years old and with a record of 51-6-1 (22). Ortiz lost the fight via 15-round split decision and lost the titles.
On April 10, 1965 Carlos Ortiz met Ismael Laguna in a lightweight (WBA, WBC, The Ring) world-title defense fight. Ortiz was 28 years old and with a record of 45-5 (18), and Laguna was 21 years old and with a record of 38-2 (25). Ortiz lost the fight via 15-round majority decision and lost the titles.
On May 10, 1961 Carlos Ortiz faced off against Duilio Loi in a super-lightweight bout at age 24. He was coming in with a record of 33-4 (13). Ortiz lost the fight via 15-round unanimous decision.
On September 1, 1960 Carlos Ortiz faced off against Duilio Loi in a super-lightweight bout at age 23. He was coming in with a record of 32-3 (13). Ortiz lost the fight via 15-round majority decision.
On December 31, 1958 Carlos Ortiz faced off against Kenny Lane at age 22. He was coming in with a record of 28-2 (10). Ortiz lost the fight via 10-round majority decision.
On June 27, 1958 Carlos Ortiz faced off against Johnny Busso at age 21. He was coming in with a record of 26-1 (10). Ortiz lost the fight via 10-round split decision.
