Patryk Kaczmarczyk


Patryk Kaczmarczyk is a Polish professional mixed martial artist. He is the current interim KSW Featherweight Champion. He is a former Armia Fight Night Featherweight Champion. He has previously competed on Babilon MMA.

Professional career

Early career

Kaczmarczyk made his professional debut on June 14, 2019, against Daniel Matuszek. Kaczmarczyk won the fight via a Unanimous Decision.
His next fight came on December 28, 2019, against Karol Kutyła. Kaczmarczyk won the fight via a Unanimous Decision.

Babilon MMA

Kaczmarczyk made his debut under Babilon MMA on May 29, 2020, against Krystian Krawczyk. Kaczmarczyk won the fight via a Unanimous Decision.
His next fight came on June 26, 2020, against Hubert Sulewski. Kaczmarczyk won the fight via a first-round TKO.

Armia Fight Night

Armia Fight Night Featherweight Champion

Kacmarczyk faced Adrian Kępa for the vacant Armia Fight Night Featherweight Sabre on September 11, 2020. Kaczmarczyk won the fight via a third-round submission, winning his first career championship in the process.
His next fight came on January 22, 2021, against Edgar Davalos in a non-title catchweight bout. Kaczmarczyk won the fight via a third-round submission.

Konfrontacja Sztuk Walki

On March 5, 2021, it was announced that Kaczmarczyk had signed with Konfrontacja Sztuk Walki. In his debut, he faced another debutant, Michał Sobiech on April 24, 2021. Kaczmarczyk won the fight via a Unanimous Decision. This fight earned him his first career Fight of the Night bonus.
His next fight came on October 23, 2021, against Robert Ruchała. Kaczmarczyk lost the fight via a Unanimous Decision, suffering his first career loss after going seven fights unbeaten.
His next fight came on March 19, 2022, against Michał Domin. Kaczmarczyk won the fight via a second-round TKO.
His next fight came on July 23, 2022, against Dawid Śmiełowski. Kaczmarczyk lost the fight via a second-round knockout.
His next fight came on December 17, 2022, against Pascal Hintzen. Kaczmarczyk won the fight via a first-round knockout. This fight earned him his first Knockout of the Night bonus.
His next fight came on August 19, 2023, against Daniel Tărchilă. Kaczmarczyk won the fight via a Unanimous Decision.
His next fight came on November 11, 2023, against Daniel Rutkowski. Kaczmarczyk won the fight via a Unanimous Decision. This fight earned him his second career Fight of the Night bonus.
His next fight came on May 11, 2024, in a rematch against Robert Ruchała for the interim KSW Featherweight Championship. Kaczmarczyk lost the fight via a first-round knockout.
His next fight came on January 25, 2025, against Ahmed Vila. Kaczmarczyk won the fight via a Unanimous Decision.
Kaczmarczyk was scheduled to faced Leo Brichta on July 19, 2025. Kaczmarczyk later withdrew due to a leg injury, and was replaced with Adam Soldaev.

KSW Interim Featherweight Champion

Following Soldaev's victory over Leo Brichta, he called out Kaczmarczyk in the post-fight interview, and the two faced off in the middle of the cage, to which both verbally agreed to fight. The fight was officially confirmed on September 18, 2025, with the fight being booked for November 15, 2025, for the interim KSW Featherweight Championship. Kaczmarczyk won the fight via a fifth-round submission, winning his second career champonship in the process. This fight earned him two bonuses, his third Fight of the Night Bonus, and first Submission of the Night bonus.

Championships and accomplishments

Mixed martial arts