Peter Queally has eight losses against eight opponents on his MMA record. For a list of Queally's best fights, refer to "Best fights of Peter Queally".
On February 25, 2023 Peter Queally faced off against Bryce Logan in a lightweight bout at age 38. He was coming in with a record of 13-8-1 (3). Queally lost the fight via 2nd-round TKO.
On September 23, 2022 Peter Queally faced off against Benson Henderson in a lightweight bout at age 37. He was coming in with a record of 13-7-1 (3), and Henderson was 38 years old and with a record of 29-11 (14). Queally lost the fight via 5-round unanimous decision.
On November 5, 2021 Peter Queally fought Patricky Pitbull in a lightweight title fight for the Bellator World Championship title. Queally was 36 years old and with a record of 13-6-1 (3), and Pitbull was 35 years old and with a record of 23-10 (16). Queally lost the fight via 2nd-round TKO.
On February 23, 2019 Peter Queally faced off against Myles Price in a lightweight bout at age 34. He was coming in with a record of 11-5-1 (1). Queally lost the fight via 3-round split decision.
On August 24, 2017 Peter Queally faced off against Islam Begidov in a lightweight bout at age 32. He was coming in with a record of 10-4 (0). Queally lost the fight via 3-round majority decision.
On September 10, 2016 Peter Queally faced off against Joe McColgan in a lightweight bout at age 31. He was coming in with a record of 8-3 (0). Queally lost the fight via 3-round unanimous decision.
On June 15, 2015 Peter Queally faced off against Igeu Kabesa in a lightweight bout at age 30. He was coming in with a record of 5-2 (0). Queally lost the fight via 3-round split decision.
On December 31, 2013 Peter Queally faced off against Chris Boujard in a lightweight bout at age 28. He was coming in with a record of 3-1 (0). Queally lost the fight via 3-round unanimous decision.