Piotr Kuberski

Piotr Kuberski (born October 24, 1988) is a Polish professional mixed martial artist. He is the current interim KSW Middleweight Champion. He is a former FEN Middleweight Champion.

Professional career Early career Kuberski made his professional debut on November 17, 2012, against Piotr Judek. Kuberski won the fight via a first-round TKO.

Return to fighting Kuberski returned to fighting after a six-year hiatus. His return came on April 13, 2018, under Slugfest MMA against Nikolay Moskalets. Kuberski won the fight via a first-round TKO.

Slugfest MMA After accumulating a career record of 3–1, Kuberski returned to Slugfest MMA on May 24, 2019, against Adam Ugorski. Kuberski won the fight via a second-round TKO.

His last fight came on November 15, 2019, against Alexandr Gluschenko. Kuberski won the fight via a second-round TKO.

UAE Warriors He made his debut under UAE Warriors on January 31, 2020, against Ahmed Saeb. Kuberski won the fight via a Unanimous Decision.

Rocky Warriors Cartel Kuberski returned to Poland, where he fought under local federation Rocky Warriors Cartel on July 31, 2020, against Markus Cuk. Kuberski won the fight via a first-round knockout.

Fight Exclusive Night He made his debut under Fight Exclusive Night on February 20, 2021, against Mateusz Strzelczyk. Kuberski won the fight via a second-round TKO.

His next fight came on November 27, 2021, against Krystian Bielski. Kuberski won the fight via a Unanimous Decision. This fight earned him his first Fight of the Night bonus.

FEN Middleweight Champion It was announced that Kuberski would face Marcin Naruszczka for the vacant FEN Middleweight Championship on June 18, 2022. Kuberski won the fight via a first-round knockout, winning his first career championship in the process.

His first title defense came on January 28, 2023, against Marcin Filipczak. Kuberski won the fight via a second-round knockout, defending his championship in the process. Along with defending his championship, Kuberski earned his first Knockout of the Night bonus.

His second title defense came on May 27, 2023, against Kamil Wojciechowski. Kuberski won the fight via a first-round knockout, once again defending his championship. Following the performance, Kuberski earned his second career Knockout of the Night bonus.

On September 25, 2023, it was announced that Kuberski has fulfilled his contract, and will not be renewing it, vacating his championship in the process.

Dana White's Contender Series In July 2023, it was announced that Kuberski would be competing in Dana White's Contender Series on an undetermined date against Marco Tulio. Kuberski later withdrew before the fight was ever officially announced due to an ongoing hip injury.

Konfrontacja Sztuk Walki Kuberski made his debut under Konfrontacja Sztuk Walki on November 11, 2023, against Bartosz Leśko. Kuberski won the fight via a third-round knockout.

His next fight came on March 16, 2024, against Michał Materla. Kuberski won the fight via a first-round TKO.

His next fight came on November 16, 2024, against Damian Janikowski. Kuberski won the fight via a second-round TKO. This fight earned him his second career Fight of the Night bonus.

Interim KSW Middleweight Champion Kuberski faced Tomasz Romanowski for the interim KSW Middleweight Championship on March 8, 2025. Kuberski won the fight via a third-round TKO, winning the interim championship in the process. This fight earned him his third career Fight of the Night bonus.

His first title defense came on August 9, 2025, against Radosław Paczuski. Kuberski won the fight via a third-round knockout, defending his championship in the process. This performance earned him his third career Knockout of the Night bonus.

His second title defense came on May 16, 2026, against Michał Michalski. Kuberski won the fight via a first-round TKO, defending his championship in the process. This performance earned him his second consecutive Knockout of the Night bonus.

Professional boxing career Kuberski made his professional boxing debut on December 18, 2020, against Hubert Krasuski. Kuberski won the fight via a Unanimous Decision.

Championships and accomplishments Mixed martial arts Konfrontacja Sztuk Walki KSW Interim Middleweight Championship (One time; current) Two successful title defenses Fight of the Night (Two times) Knockout of the Night (Two times) Fight Exclusive Night FEN Middleweight Championship (One time; former) Two successful title defenses Knockout of the Night (Two times) Fight of the Night (One time)

Mixed martial arts record Win

Michał Michalski TKO (punches) KSW 118

Kalisz, Poland Win

Radosław Paczuski KO (head kick) KSW 109

Warsaw, Poland Win

Tomasz Romanowski TKO (punches) KSW 104

Gorzów Wielkopolski, Poland Win

Damian Janikowski TKO (punches) KSW 100

Gliwice, Poland Win

Michał Materla TKO (punches) KSW 92

Gorzów Wielkopolski, Poland Win

Bartosz Leśko KO (punches) KSW 88

Radom, Poland Win

Kamil Wojciechowski KO (punch) Fight Exclusive Night 46

Piła, Poland Win

Marcin Filipczak KO (punches) Fight Exclusive Night 44

Ostrów Wielkopolski, Poland Win

Marcin Naruszczka KO (punches) Fight Exclusive Night 40

Ostróda, Poland Win

Krystian Bielski Decision (unanimous) Fight Exclusive Night 37

Wrocław, Poland Win

Mateusz Strzelczyk TKO (punches) Fight Exclusive Night 32

Warsaw, Poland Win

Markus Cuk KO (punch) Rocky Warriors Cartel 5

Mrągowo, Poland Win

Ahmed Saeb Decision (unanimous) UAE Warriors 10

Abu Dhabi, United Arab Emirates Win

Alexandr Gluschenko TKO (elbows) Slugfest 17

Gniezno, Poland Win

Adam Ugorski TKO (punches) Slugfest 16

Wągrowiec, Poland Loss

Jakub Kamieniarz Submission (guillotine choke) X Fight Series: Poznań Fight Night 3

Poznań, Poland Win

Sebastian Kostrzewa KO (punches) Extra Gale Sportow Walki: Night of Champions

Poznań, Poland Win

Nikolay Moskalets TKO (punches) Slugfest 14

Murowana Goślina, Poland Win

Piotr Judek TKO (punches) Gala Sportów Walki 3

Międzychód, Poland Professional boxing record