Mark Madsen has two losses against two opponents on his MMA record. For a list of Madsen's best fights, refer to "Best fights of Mark Madsen".
On November 11, 2023 Mark Madsen faced off against Jared Gordon in a lightweight bout at age 39. He was coming in with a record of 12-2 (5), and Gordon was 35 years old and with a record of 19-6 (8). Madsen lost the fight via 1st-round TKO.
On November 5, 2022 Mark Madsen faced off against Grant Dawson in a lightweight bout at age 38. He was coming in with a record of 12-1 (5), and Dawson was 28 years old and with a record of 18-1-1 (16). Madsen lost the fight via 3rd-round submission.