Miles Johns has four losses against four opponents on his MMA record. For a list of Johns's best fights, refer to "Best fights of Miles Johns".
On August 9, 2025 Miles Johns faced off against Jean Matsumoto in a bantamweight bout at age 31. He was coming in with a record of 15-4 (6). Johns lost the fight via 3-round split decision.
On December 14, 2024 Miles Johns faced off against Felipe Lima in a featherweight bout at age 30. He was coming in with a record of 15-3 (6), and Lima was 26 years old and with a record of 13-1 (7). Johns lost the fight via 3-round unanimous decision.
On February 5, 2022 Miles Johns faced off against John Castañeda in a bantamweight bout at age 27. He was coming in with a record of 12-2 (6), and Castañeda was 30 years old and with a record of 18-5 (13). Johns lost the fight via 3rd-round choke-out.
On February 8, 2020 Miles Johns faced off against Mario Bautista in a bantamweight bout at age 25. He was coming in with a record of 10-1 (4), and Bautista was 26 years old and with a record of 7-1 (5). Johns lost the fight via 2nd-round TKO.