Sergey Morozov has five losses against five opponents on his MMA record. For a list of Morozov's best fights, refer to "Best fights of Sergey Morozov".
On February 12, 2022 Sergey Morozov faced off against Douglas Silva de Andrade in a bantamweight bout at age 32. He was coming in with a record of 17-5 (11), and Andrade was 36 years old and with a record of 27-4 (21). Morozov lost the fight via 2nd-round choke-out.
On January 20, 2021 Sergey Morozov faced off against Umar Nurmagomedov in a bantamweight bout at age 31. He was coming in with a record of 16-4 (11), and Nurmagomedov was 25 years old and with a record of 12-0 (6). Morozov lost the fight via 2nd-round choke-out.
On February 22, 2018 Sergey Morozov fought Movsar Evloev in a bantamweight title fight for Evloev's M-1 Global Championship title. Morozov was 28 years old and with a record of 11-3 (8), and Evloev was 24 years old and with a record of 8-0 (5). Morozov lost the fight via 3rd-round choke-out.
On December 9, 2016 Sergey Morozov faced off against Josh Rettinghouse in a bantamweight bout at age 27. He was coming in with a record of 9-2 (7). Morozov lost the fight via 1st-round KO.
On February 19, 2016 Sergey Morozov faced off against Pavel Vitruk in a bantamweight bout at age 26. He was coming in with a record of 7-1 (7). Morozov lost the fight via 3-round unanimous decision.