Here is a list of Pešta's best fights. For a list of Pešta's losses, refer to "Viktor Pešta Losses".
On January 24, 2015 Viktor Pešta faced off against Konstantin Erokhin in a heavyweight bout at age 24. He was coming in with a record of 10-1 (7). Pešta won the fight via 3-round unanimous decision.
On December 30, 2020 Viktor Pešta faced off against Ildemar Alcântara in a light-heavyweight bout at age 30. He was coming in with a record of 16-6 (12), and Alcântara was 38 years old and with a record of 26-15 (20). Pešta stopped Ildemar Alcântara via TKO.
On July 27, 2019 Viktor Pešta faced off against Mike Kyle in a heavyweight bout at age 29. He was coming in with a record of 15-5 (11), and Kyle was 39 years old and with a record of 23-17-1 (19). Pešta stopped Mike Kyle via submission.
On May 11, 2012 Viktor Pešta faced off against Zoran Krpan in a heavyweight bout at age 21. He was coming in with a record of 5-0 (4). Pešta stopped Zoran Krpan via TKO.
On November 19, 2017 Viktor Pešta faced off against Alexei Kudin in a heavyweight bout at age 27. He was coming in with a record of 12-4 (9). Pešta stopped Alexei Kudin via submission.
On March 2, 2018 Viktor Pešta faced off against Alexander Gladkov in a heavyweight bout at age 27. He was coming in with a record of 13-4 (9). Pešta won the fight via 3-round unanimous decision.
On February 20, 2011 Viktor Pešta faced off against Štefan Krajčí in a heavyweight bout at age 20. He was coming in with a record of 2-0 (1). Pešta won the fight via 3-round unanimous decision.
On September 16, 2023 Viktor Pešta faced off against Filip Stawowy in a heavyweight bout at age 33. He was coming in with a record of 19-8 (15). Pešta stopped Filip Stawowy via submission.