Viktor Postol has five losses against five opponents on his boxing record. For a list of Postol's best fights, refer to "Best fights of Viktor Postol".
On July 15, 2023 Viktor Postol faced off against Elvis Rodriguez in a super-lightweight bout at age 39. He was coming in with a record of 31-5 (12), and Rodriguez was 27 years old and with a record of 14-1-1 (12). Postol lost the fight via 7th-round TKO.
On February 26, 2022 Viktor Postol faced off against Gary Antuanne Russell in a super-lightweight bout at age 38. He was coming in with a record of 31-4 (12), and Russell was 25 years old and with a record of 14-0 (14). Postol lost the fight via 10th-round TKO.
On August 29, 2020 Viktor Postol fought José Ramírez in a super-lightweight world-title fight for Ramírez' WBC and WBO titles. Postol was 36 years old and with a record of 31-3 (12), and Ramírez was 28 years old and with a record of 25-0 (17). Postol lost the fight via 12-round majority decision.
On June 23, 2018 Viktor Postol faced off against Josh Taylor in a super-lightweight bout at age 34. He was coming in with a record of 29-2 (12), and Taylor was 27 years old and with a record of 12-0 (11). Postol lost the fight via 12-round unanimous decision.
On July 23, 2016 Viktor Postol, the WBC champion, met Terence Crawford, the WBO and The Ring champion, in a super-lightweight world-title unification fight. Postol was 32 years old and with a record of 28-1 (12), and Crawford was 28 years old and with a record of 28-0 (20). Postol lost the fight via 12-round unanimous decision and lost his title.
