Here is a list of Popov's best fights. For a list of Popov's losses, refer to "Oleg Popov Losses".
On August 21, 2025 Oleg Popov faced off against Alexander Romanov in a heavyweight bout at age 33. He was coming in with a record of 22-2 (12), and Romanov was 34 years old and with a record of 19-3 (15). Popov won the fight via 5-round split decision.
On August 2, 2024 Oleg Popov faced off against Linton Vassell in a heavyweight bout at age 32. He was coming in with a record of 19-1 (12), and Vassell was 41 years old and with a record of 24-9 (18). Popov won the fight via 3-round unanimous decision.
On June 27, 2025 Oleg Popov faced off against Rodrigo Nascimento in a heavyweight bout at age 33. He was coming in with a record of 21-2 (12), and Nascimento was 32 years old and with a record of 12-3 (8). Popov won the fight via 3-round unanimous decision.
On July 21, 2018 Oleg Popov faced off against Adam Bogatyrev in a heavyweight bout at age 26. He was coming in with a record of 3-1 (1). Popov won the fight via 3-round unanimous decision.
On February 25, 2023 Oleg Popov faced off against Gökhan Saricam in a heavyweight bout at age 31. He was coming in with a record of 16-1 (11). Popov won the fight via 3-round unanimous decision.
On November 2, 2018 Oleg Popov faced off against Yuriy Fedorov in a heavyweight bout at age 26. He was coming in with a record of 4-1 (2). Popov stopped Yuriy Fedorov via TKO.
On June 24, 2022 Oleg Popov faced off against Antônio Silva in a heavyweight bout at age 30. He was coming in with a record of 15-1 (11), and Silva was 42 years old and with a record of 19-13 (17). Popov stopped Antônio Silva via KO.
On June 13, 2024 Oleg Popov faced off against Davion Franklin in a heavyweight bout at age 32. He was coming in with a record of 18-1 (12). Popov won the fight via 3-round unanimous decision.
On May 26, 2016 Oleg Popov faced off against Timofey Mishev in a heavyweight bout at age 24. He was coming in with a record of 2-0 (1). Popov won the fight via 3-round unanimous decision.
On April 4, 2024 Oleg Popov faced off against Steve Mowry in a heavyweight bout at age 32. He was coming in with a record of 17-1 (12). Popov stopped Steve Mowry via TKO.
