Here is a list of Postol's best fights. For a list of Postol's losses, refer to "Viktor Postol Losses".
On March 21, 2013 Viktor Postol faced off against Hank Lundy in a super-lightweight bout at age 29. He was coming in with a record of 22-0 (10), and Lundy was 29 years old and with a record of 22-2-1 (11). Postol won the fight via 12-round unanimous decision.
On April 27, 2019 Viktor Postol faced off against Mohamed Mimoune in a super-lightweight bout at age 35. He was coming in with a record of 31-2 (12), and Mimoune was 31 years old and with a record of 21-2 (2). Postol won the fight via 10-round unanimous decision.
On October 3, 2015 Viktor Postol fought Lucas Matthysse in a super-lightweight world-title fight for the WBC title. Postol was 31 years old and with a record of 28-0 (12), and Matthysse was 33 years old and with a record of 37-3 (34). Postol stopped Lucas Matthysse via 10th-round KO and is crowned the new super-lightweight world champion.
On October 27, 2012 Viktor Postol faced off against DeMarcus Corley in a super-lightweight bout at age 28. He was coming in with a record of 20-0 (9), and Corley was 38 years old and with a record of 39-19-1 (23). Postol won the fight via 12-round unanimous decision.