Damian Piwowarczyk (born 14 September 1997) is a Polish professional mixed martial artist. He currently competes in the Light Heavyweight division of Konfrontacja Sztuk Walki (KSW). He has previously competed on Babilon MMA.
Piwowarczyk made his professional debut on November 23, 2019, against Seweryn Kucharski. Piwowarczyk won the fight via a Unanimous Decision.
After a year and a half long hiatus, Piwowarczyk returned to fighting, making his debut under Babilon MMA on April 30, 2021, against SÃ Âawomir Bryla. Piwowarczyk won the fight via a first-round submission.
His next fight came on June 19, 2021, against Roman Kononov in his hometown of Biaà Âogard under the federation DWM Fight Night. Piwowarczyk won the fight via a second-round TKO. Following the win, he was awarded a Konfrontacja Sztuk Walki (KSW) contract, which was given to him by then KSW Bantamweight Champion, Sebastian Przybysz.
Piwowarczyk made his debut under Konfrontacja Sztuk Walki (KSW) on September 4, 2021, against Marcin Trzcià Âski. Piwowarczyk won the fight via a second-round submission.
His next fight came on December 18, 2021, against Marc Doussis. Piwowarczyk won the fight via a second-round submission. This performance earned him his first career Submission of the Night bonus.
His next fight came on May 28, 2022, against Bartosz Leà Âko. Piwowarczyk lost the fight via a Unanimous Decision.
His next fight came on August 20, 2022, against Bogdan Gnidko. Piwowarczyk lost the fight via a knockout five seconds into the fight, which set the record for quickest knockout in federation history.
His next fight came on March 17, 2023, against Bartà Âomiej Gà Âadkowicz. Piwowarczyk won the fight via a first-round TKO.
His next fight came on September 16, 2023, against à Âukasz Sudolski. Piwowarczyk won the fight via a first-round knockout. This performance earned him his first career Knockout of the Night bonus.
On February 24, 2024, Piwowarczyk competed in a four-man tournament for the vacant KSW Light Heavyweight Championship. In the first round, he faced Kleber Raimundo Silva. Piwowarczyk won the fight via a first-round knockout, advancing to the final round. This pefromance earned him his second career Knockout of the Night bonus. Later that evening, he faced Rafaà  Haratyk in the co-main event. Piwowarczyk lost the fight via a split decision, ending the tournament as the runner-up.
His next fight came on September 14, 2024, against Marcin Wójcik. Piwowarczyk lost the fight via a first-round submission.
His next fight came on February 21, 2025, against promotional newcomer Bartosz Szewczyk. Piwowarczyk won the fight via a first-round TKO.
His next fight came on June 14, 2025, against Cedric Lushima. Piwowarczyk won the fight via a first-round submission. This performance earned him his second career Submission of the Night bonus.
His next fight came on March 14, 2026, against Sergiusz ZajÃÂ c. Piwowarczyk won the fight via a second-round TKO. This performance earned him his third Knockout of the Night and first Fight of the Night bonus.
|- |Win |align=center|11âÂÂ4 |Sergiusz Zajàc |TKO (punches) | | |align=center|2 |align=center|1:22 |Gorzów Wielkopolski, Poland | |- |Win |align=center|10âÂÂ4 |Cedric Lushima |Submission (guillotine choke) | | |align=center|1 |align=center|2:05 |Gdaà Âsk, Poland | |- |Win |align=center|9âÂÂ4 |Bartosz Szewczyk |TKO (punches) | | |align=center|1 |align=center|3:10 |Liberec, Czech Republic | |- |Loss |align=center|8âÂÂ4 |Marcin Wójcik |Submission (rear-naked choke) | | |align=center|1 |align=center|2:46 |Lubin, Poland | |- |Loss |align=center|8âÂÂ3 |Rafaà  Haratyk |Decision (split) |rowspan=2| |rowspan=2| |align=center|3 |align=center|5:00 |rowspan=2|Gliwice, Poland | |- |Win |align=center|8âÂÂ2 |Kleber Raimundo Silva |KO (punch to the body) |align=center|1 |align=center|2:34 | |- |Win |align=center|7âÂÂ2 |à Âukasz Sudolski |KO (punch) | | |align=center|1 |align=center|3:38 |Wrocà Âaw, Poland | |- |Win |align=center|6âÂÂ2 |Bartà Âomiej Gà Âadkowicz |TKO (elbows and punches) | | |align=center|1 |align=center|2:39 |Lubin, Poland | |- |Loss |align=center|5âÂÂ2 |Bogdan Gnidko |KO (punch) | | |align=center|1 |align=center|0:05 |Warsaw, Poland | |- |Loss |align=center|5âÂÂ1 |Bartosz Leà Âko |Decision (unanimous) | | |align=center|3 |align=center|5:00 |à Âódà º, Poland | |- |Win |align=center|5âÂÂ0 |Marc Doussis |Submission (triangle armbar) | | |align=center|2 |align=center|2:22 |Gliwice, Poland | |- |Win |align=center|4âÂÂ0 |Marcin Trzcià Âski |Submission (rear-naked choke) | | |align=center|2 |align=center|2:06 |Warsaw, Poland | |- |Win |align=center|3âÂÂ0 |Roman Kononov |TKO (punches) |Runda X: DWM Fight Night | |align=center|2 |align=center|1:30 |Biaà Âogard, Poland | |- |Win |align=center|2âÂÂ0 |Sà Âawomir Bryla |Submission (guillotine choke) |Babilon MMA 21 | |align=center|1 |align=center|0:57 |Warsaw, Poland | |- |Win |align=center|1âÂÂ0 |Seweryn Kucharski |Decision (unanimous) |Runda 9: à Âazarz vs. Kalenik | |align=center|3 |align=center|5:00 |Biaà Âogard, Poland |