Matt Korobov has four losses against four opponents on his boxing record. For a list of Korobov's best fights, refer to "Best fights of Matt Korobov".
On December 12, 2020 Matt Korobov faced off against Ronald Ellis at age 37. He was coming in with a record of 28-4-1 (14). Korobov lost the fight via 4th-round retirement.
On December 7, 2019 Matt Korobov fought Chris Eubank Jr. in a middleweight world-title fight for the WBA title. Korobov was 36 years old and with a record of 28-3-1 (14), and Eubank Jr. was 30 years old and with a record of 28-2 (21). Korobov lost the fight via 2nd-round TKO.
On December 22, 2018 Matt Korobov fought Jermall Charlo in a middleweight world-title fight for Charlo's WBC title. Korobov was 35 years old and with a record of 28-2 (14), and Charlo was 28 years old and with a record of 27-0 (21). Korobov lost the fight via 12-round unanimous decision.
On December 13, 2014 Matt Korobov fought Andy Lee in a middleweight world-title fight for the WBO title. Korobov was 31 years old and with a record of 24-1 (14), and Lee was 30 years old and with a record of 33-2 (23). Korobov lost the fight via 6th-round TKO.
