Randy Costa has four losses against four opponents on his MMA record. For a list of Costa's best fights, refer to "Best fights of Randy Costa".
On October 1, 2022 Randy Costa faced off against Guido Cannetti in a featherweight bout at age 28. He was coming in with a record of 6-4 (6), and Cannetti was 42 years old and with a record of 9-6 (7). Costa lost the fight via 1st-round submission.
On December 11, 2021 Randy Costa faced off against Tony Kelley in a featherweight bout at age 27. He was coming in with a record of 6-3 (6), and Kelley was 34 years old and with a record of 7-2 (4). Costa lost the fight via 2nd-round TKO.
On July 24, 2021 Randy Costa faced off against Adrian Yañez in a featherweight bout at age 27. He was coming in with a record of 6-2 (6), and Yañez was 27 years old and with a record of 13-3 (10). Costa lost the fight via 2nd-round TKO.
On April 13, 2019 Randy Costa faced off against Brandon Davis in a featherweight bout at age 24. He was coming in with a record of 4-1 (4), and Davis was 28 years old and with a record of 9-6 (5). Costa lost the fight via 2nd-round submission.
