Jesse Hart has three losses against two opponents on his boxing record. For a list of Hart's best fights, refer to "Best fights of Jesse Hart".
On January 11, 2020 Jesse Hart faced off against Joe Smith Jr. in a light-heavyweight bout at age 30. He was coming in with a record of 26-3 (21), and Smith Jr. was 30 years old and with a record of 24-3 (20). Hart lost the fight via 10-round split decision.
On December 14, 2018 Jesse Hart fought Gilberto Ramírez in a super-middleweight world-title fight for Ramírez' WBO title. Hart was 29 years old and with a record of 25-2 (21), and Ramírez was 27 years old and with a record of 38-0 (25). Hart lost the fight via 12-round majority decision.
On September 22, 2017 Jesse Hart fought Gilberto Ramírez in a super-middleweight world-title fight for Ramírez' WBO title. Hart was 28 years old and with a record of 22-1 (18), and Ramírez was 26 years old and with a record of 35-0 (24). Hart lost the fight via 12-round unanimous decision.