Caio Magalhães has seven losses against seven opponents on his MMA record. For a list of Magalhães's best fights, refer to "Best fights of Caio Magalhães".
On March 29, 2019 Caio Magalhães faced off against Eric Spicely in a middleweight bout at age 31. He was coming in with a record of 10-7 (7), and Spicely was 32 years old and with a record of 11-4 (9). Magalhães lost the fight via 1st-round TKO.
On August 30, 2018 Caio Magalhães faced off against Sadibou Sy in a middleweight bout at age 30. He was coming in with a record of 10-6 (7), and Sy was 31 years old and with a record of 6-3 (4). Magalhães lost the fight via 1st-round KO.
On May 12, 2018 Caio Magalhães faced off against Mikhail Zayats in a middleweight bout at age 30. He was coming in with a record of 10-5 (7), and Zayats was 36 years old and with a record of 23-8 (16). Magalhães lost the fight via 3-round unanimous decision.
On October 27, 2017 Caio Magalhães fought Artem Frolov in a middleweight title fight for the M-1 Global Championship title. Magalhães was 29 years old and with a record of 10-4 (7). Magalhães lost the fight via 5-round unanimous decision.
On September 10, 2016 Caio Magalhães faced off against Brad Tavares at age 28. He was coming in with a record of 9-3 (6), and Tavares was 28 years old and with a record of 13-4 (6). Magalhães lost the fight via 3-round split decision.
On July 12, 2015 Caio Magalhães faced off against Josh Samman at age 27. He was coming in with a record of 9-2 (6), and Samman was 27 years old and with a record of 11-2 (10). Magalhães lost the fight via 1st-round submission.
On June 8, 2012 Caio Magalhães faced off against Buddy Roberts at age 24. He was coming in with a record of 5-1 (3). Magalhães lost the fight via 3-round unanimous decision.