Here is a list of Walker's best fights. For a list of Walker's losses, refer to "Johnny Walker Losses".
On February 2, 2019 Johnny Walker faced off against Justin Ledet in a light-heavyweight bout at age 26. He was coming in with a record of 16-3 (15), and Ledet was 30 years old and with a record of 9-1 (7). Walker stopped Justin Ledet via TKO.
On March 2, 2019 Johnny Walker faced off against Misha Cirkunov in a light-heavyweight bout at age 26. He was coming in with a record of 17-3 (16), and Cirkunov was 32 years old and with a record of 14-4 (12). Walker stopped Misha Cirkunov via TKO.
On August 23, 2025 Johnny Walker faced off against Zhang Mingyang in a light-heavyweight bout at age 33. He was coming in with a record of 22-9 (20), and Mingyang was 27 years old and with a record of 19-6 (19). Walker stopped Zhang Mingyang via TKO.
On January 21, 2023 Johnny Walker faced off against Paul Craig in a light-heavyweight bout at age 30. He was coming in with a record of 20-7 (19), and Craig was 35 years old and with a record of 16-5-1 (16). Walker stopped Paul Craig via TKO.
On November 17, 2018 Johnny Walker faced off against Khalil Rountree Jr. in a light-heavyweight bout at age 26. He was coming in with a record of 15-3 (14), and Rountree Jr. was 28 years old and with a record of 7-2 (5). Walker stopped Khalil Rountree Jr. via KO.
On September 19, 2020 Johnny Walker faced off against Ryan Spann in a light-heavyweight bout at age 28. He was coming in with a record of 18-5 (17), and Spann was 29 years old and with a record of 18-5 (15). Walker stopped Ryan Spann via KO.
On September 10, 2022 Johnny Walker faced off against Ion Cuțelaba in a light-heavyweight bout at age 30. He was coming in with a record of 19-7 (18), and Cuțelaba was 28 years old and with a record of 16-7-1 (14). Walker stopped Ion Cuțelaba via submission.
On May 13, 2023 Johnny Walker faced off against Anthony Smith in a light-heavyweight bout at age 31. He was coming in with a record of 21-7 (19), and Smith was 34 years old and with a record of 36-17 (34). Walker won the fight via 3-round unanimous decision.
On August 11, 2018 Johnny Walker faced off against Henrique da Silva in a light-heavyweight bout at age 26. He was coming in with a record of 14-3 (13), and Silva was 28 years old and with a record of 14-4 (13). Walker won the fight via 3-round unanimous decision.
