KSW 64: This Aint No Game will be a mixed martial arts event held by Konfrontacja Sztuk Walki on October 23, 2021 at the Atlas Arena in Łódź, Poland.
Fight Card
Main Card
Bantamweight 61 kg Poland Sebastian Przybysz (c) vs. Brazil Bruno Augusto dos Santos Bantamweight Championship
Openweight Poland Mariusz Pudzianowski vs. Senegal Serigne Ousmane Dia
Featherweight 66 kg Poland Daniel Rutkowski vs. Croatia Filip Pejić
Featherweight 66 kg Poland Robert Ruchała vs. Poland Patryk Kaczmarczyk
Welterweight 77 kg Poland Michał Pietrzak vs. Russia Shamil Musaev
W.Flyweight 57 kg Poland Karolina Owczarz vs. Poland Sylwia Juśkiewicz
Middleweight 84 kg Poland Cezary Kęsik vs. Poland Marcin Krakowiak
Middleweight 84 kg Poland Albert Odzimkowski vs. England Jason Radcliffe
Light Heavyweight 93 kg Poland Adam Tomasik vs. France Oumar Sy
Background
A bantamweight title fight between the reigning champion Sebastian Przybysz and challenger Bruno Augusto dos Santos was announced as the main event.
A heavyweight bout between Serigne Ousmane Dia and five-time World's Strongest Man titlist Mariusz Pudzianowski was scheduled as the co-main event. The two were originally set to fight at KSW 59, before Dia withdrew.
KSW veteran Filip Pejić was scheduled to face promotional newcomer Daniel Rutkowski in a featherweight bout.
A featherweight bout between Robert Ruchała and Patryk Kaczmarczyk was announced for the event. The two of them fought as amateurs, at Thunderstrike Fight League 15 on October 20, 2018, with Kaczmarczyk winning by unanimous decision.
A welterweight bout between Michał Pietrzak and Shamil Musaev was scheduled for the event.
Two middleweight bouts were announced for the event: Cezary Kęsik was scheduled to face Marcin Krakowiak, while Albert Odzimkowski was scheduled to face Jason Radcliffe.
A women's flyweight bout between Karolina Owczarz and Sylwia Juśkiewicz was scheduled for the event.