Jimmy Kelly has three losses against three opponents on his boxing record. For a list of Kelly's best fights, refer to "Best fights of Jimmy Kelly".
On June 11, 2022 Jimmy Kelly faced off against Jaime Munguía in a super-middleweight bout at age 29. He was coming in with a record of 26-3 (10), and Munguía was 25 years old and with a record of 39-0 (31). Kelly lost the fight via 5th-round KO.
On April 7, 2018 Jimmy Kelly faced off against Dennis Hogan in a super-welterweight bout at age 25. He was coming in with a record of 23-2 (9), and Hogan was 33 years old and with a record of 26-1-1 (7). Kelly lost the fight via 12-round unanimous decision.
On December 19, 2015 Jimmy Kelly fought Liam Smith in a super-welterweight world-title fight for Smith's WBO title. Kelly was 23 years old and with a record of 16-1 (7), and Smith was 27 years old and with a record of 21-0-1 (11). Kelly lost the fight via 7th-round TKO.