[2][3][4] 'KSW 58: Parnasse vs. Torres' was a mixed martial arts event held by Konfrontacja Sztuk Walki January 30, 2021 at the Wytwórnia Club in Łódź, Poland.

In the co-main event, a light heavyweight fight between the Olympic gold medalist Szymon Kolecki and the veteran Martin Zawada.

[5] The card also featured a welterweight bout between Michał Michalski and Mirko cro cop protege Aleksandar Rakas.

[7] Former Glory and UFC fighter Guto Inocente made his debut against the former KSW Heavyweight title challenger Michał Andryszak.

[10] The undefeated featherweight prospect Robert Ruchała made his sophomore appearance against the promotional newcomer Danijel Bažant.

In the main event of the evening the former World's Strongest Man Mariusz Pudzianowski was set to return after a fifteen month layoff[12] against the undefeated Senegalese heavyweight Serigne Ousmane.

[14] The event co-headliner featured a rematch, Antun Račić made the second defense of his the KSW Bantamweight title against Sebastian Przybysz.

[16] A middleweight fight between the Olympic medalist Damian Janikowski and the Bellator veteran Jason Radcliffe was part of the event.

The six-fight KSW veteran Łukasz Rajewski is scheduled to fight the undefeated welterweight Mateusz Legierski, in what will be his sophomore appearance with the organization.

[24] In the co-main event, the reigning KSW Lightweight champion Marian Ziółkowski was scheduled to make his first title defense against Maciej Kazieczko.

[34] The main event featured a heavyweight bout between the former World's Strongest Man Mariusz Pudzianowski and KSW 1 tournament winner Łukasz Jurkowski.

[40] A heavyweight bout between the former KSW title contender Michal Kita and the UFC veteran Jay Silva was scheduled for the event.

[48] One-time bantamweight title challenger Bruno Augusto dos Santos was scheduled to fight Paweł Polityka.

[51] The co-main event will feature Greco-Roman Olympic bronze medalist wrestler Damian Janikowski and the former UFC fighter Paweł Pawlak who makes his KSW debut.

A bantamweight title fight between the reigning champion Sebastian Przybysz and challenger Bruno Augusto dos Santos was announced as the main event.

[59] A heavyweight bout between Serigne Ousmane Dia and five-time World's Strongest Man titlist Mariusz Pudzianowski was scheduled as the co-main event.

[60] KSW veteran Filip Pejić was scheduled to face promotional newcomer Daniel Rutkowski in a featherweight bout.

[72] However, in turn, Lööf has to withdraw on December 16, he was replaced by Hassan Shaaban who steps in on just a few days notice to make his KSW debut against Likus.