Jason Witt has nine losses against nine opponents on his MMA record. For a list of Witt's best fights, refer to "Best fights of Jason Witt".
On August 13, 2022 Jason Witt faced off against Josh Quinlan in a welterweight bout at age 35. He was coming in with a record of 19-9 (11). Witt lost the fight via 1st-round KO.
On February 5, 2022 Jason Witt faced off against Philip Rowe in a welterweight bout at age 35. He was coming in with a record of 19-8 (11), and Rowe was 31 years old and with a record of 8-3 (8). Witt lost the fight via 2nd-round TKO.
On March 13, 2021 Jason Witt faced off against Matthew Semelsberger in a welterweight bout at age 34. He was coming in with a record of 18-7 (11). Witt lost the fight via 1st-round KO.
On June 27, 2020 Jason Witt faced off against Takashi Sato in a welterweight bout at age 33. He was coming in with a record of 17-6 (10), and Sato was 30 years old and with a record of 14-3 (12). Witt lost the fight via 1st-round TKO.
On April 13, 2018 Jason Witt faced off against Hugh Pulley in a welterweight bout at age 31. He was coming in with a record of 13-5 (9). Witt lost the fight via 2nd-round TKO.
On March 3, 2017 Jason Witt faced off against Justin Patterson in a welterweight bout at age 30. He was coming in with a record of 8-4 (6). Witt lost the fight via 3rd-round TKO.
On July 16, 2016 Jason Witt faced off against Dakota Cochrane in a welterweight bout at age 29. He was coming in with a record of 7-3 (5), and Cochrane was 30 years old and with a record of 24-10 (16). Witt lost the fight via 2nd-round submission.
On May 17, 2014 Jason Witt faced off against Jeremiah Denson in a middleweight bout at age 27. He was coming in with a record of 3-2 (3). Witt lost the fight via 1st-round submission.
On August 30, 2013 Jason Witt faced off against Chance Rencountre at age 26. He was coming in with a record of 2-1 (2), and Rencountre was 26 years old and with a record of 1-0 (0). Witt lost the fight via 2nd-round TKO.
