Jason Sosa has four losses against four opponents on his boxing record. For a list of Sosa's best fights, refer to "Best fights of Jason Sosa".
On November 2, 2019 Jason Sosa fought Miguel Berchelt in a super-featherweight world-title fight for Berchelt's WBC title. Sosa was 31 years old and with a record of 23-4-4 (16), and Berchelt was 27 years old and with a record of 36-1 (32). Sosa lost the fight via 4th-round KO.
On November 25, 2017 Jason Sosa faced off against Yuriorkis Gamboa in a super-featherweight bout at age 29. He was coming in with a record of 20-3-4 (15), and Gamboa was 35 years old and with a record of 27-2 (17). Sosa lost the fight via 10-round majority decision.
On April 8, 2017 Jason Sosa fought Vasyl Lomachenko in a super-featherweight world-title fight for Lomachenko's WBO title. Sosa was 29 years old and with a record of 20-2-4 (15), and Lomachenko was 29 years old and with a record of 7-1 (5). Sosa lost the fight via 9th-round retirement.
On September 25, 2010 Jason Sosa faced off against Tre'Sean Wiggins at age 22. He was coming in with a record of 3-1-1 (1). Sosa lost the fight via 1st-round TKO.
