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.
Kuberski made his professional debut on November 17, 2012, against Piotr Judek. Kuberski won the fight via a first-round TKO.
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.
After accumulating a career record of 3âÂÂ1, 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.
He made his debut under UAE Warriors on January 31, 2020, against Ahmed Saeb. Kuberski won the fight via a Unanimous Decision.
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.
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.
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.
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.
Kuberski made his debut under Konfrontacja Sztuk Walki on November 11, 2023, against Bartosz Leà Âko. Kuberski won the fight via a third-round knockout.
His next fight came on March 16, 2024, against Michaà  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.
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 Radosà Âaw 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.
Kuberski made his professional boxing debut on December 18, 2020, against Hubert Krasuski. Kuberski won the fight via a Unanimous Decision.
|- |Win |align=center|17âÂÂ1 |Radosà Âaw Paczuski |KO (head kick) | | |align=center|3 |align=center|1:18 |Warsaw, Poland | |- |Win |align=center|16âÂÂ1 |Tomasz Romanowski |TKO (punches) | | |align=center|3 |align=center|4:18 |Gorzów Wielkopolski, Poland | |- |Win |align=center|15âÂÂ1 |Damian Janikowski |TKO (punches) | | |align=center|2 |align=center|0:47 |Gliwice, Poland | |- |Win |align=center|14âÂÂ1 |Michaà  Materla |TKO (punches) | | |align=center|1 |align=center|4:55 |Gorzów Wielkopolski, Poland | |- |Win |align=center|13âÂÂ1 |Bartosz Leà Âko |KO (punches) | | |align=center|3 |align=center|1:11 |Radom, Poland | |- |Win |align=center|12âÂÂ1 |Kamil Wojciechowski |KO (punch) |Fight Exclusive Night 46 | |align=center|1 |align=center|3:26 |Pià Âa, Poland | |- |Win |align=center|11âÂÂ1 |Marcin Filipczak |KO (punches) |Fight Exclusive Night 44 | |align=center|2 |align=center|1:10 |Ostrów Wielkopolski, Poland | |- |Win |align=center|10âÂÂ1 |Marcin Naruszczka |KO (punches) |Fight Exclusive Night 40 | |align=center|1 |align=center|4:52 |Ostróda, Poland | |- |Win |align=center|9âÂÂ1 |Krystian Bielski |Decision (unanimous) |Fight Exclusive Night 37 | |align=center|3 |align=center|5:00 |Wrocà Âaw, Poland | |- |Win |align=center|8âÂÂ1 |Mateusz Strzelczyk |TKO (punches) |Fight Exclusive Night 32 | |align=center|2 |align=center|1:05 |Warsaw, Poland | |- |Win |align=center|7âÂÂ1 |Markus Cuk |KO (punch) |Rocky Warriors Cartel 5 | |align=center|1 |align=center|2:10 |Mràgowo, Poland | |- |Win |align=center|6âÂÂ1 |Ahmed Saeb |Decision (unanimous) |UAE Warriors 10 | |align=center|3 |align=center|5:00 |Abu Dhabi, United Arab Emirates | |- |Win |align=center|5âÂÂ1 |Alexandr Gluschenko |TKO (elbows) |Slugfest 17 | |align=center|2 |align=center|3:30 |Gniezno, Poland | |- |Win |align=center|4âÂÂ1 |Adam Ugorski |TKO (punches) |Slugfest 16 | |align=center|2 |align=center|4:49 |Wàgrowiec, Poland | |- |Loss |align=center|3âÂÂ1 |Jakub Kamieniarz |Submission (guillotine choke) |X Fight Series: Poznaà  Fight Night 3 | |align=center|2 |align=center|2:20 |Poznaà Â, Poland | |- |Win |align=center|3âÂÂ0 |Sebastian Kostrzewa |KO (punches) |Extra Gale Sportow Walki: Night of Champions | |align=center|1 |align=center|1:22 |Poznaà Â, Poland | |- |Win |align=center|2âÂÂ0 |Nikolay Moskalets |TKO (punches) |Slugfest 14 | |align=center|1 |align=center|1:32 |Murowana Goà Âlina, Poland | |- |Win |align=center|1âÂÂ0 |Piotr Judek |TKO (punches) |Gala Sportów Walki 3 | |align=center|1 |align=center|2:38 |MiÃÂdzychód, Poland |