Adrian Bartosiński

Adrian Bartosiński
Born (1995-08-26) August 26, 1995
Rawa Mazowiecka, Poland
Other namesBartos
Height5 ft 11 in (1.80 m)
Weight170 lb (77 kg; 12 st 2 lb)
Division
Reach71 in (180 cm)
StyleMixed Martial Arts
StanceOrthodox
Fighting out ofRawa Mazowiecka, Poland
TeamOktopus Łódź
American Top Team[1]
Years active2017–present
Mixed martial arts record
Total17
Wins16
By knockout11
By submission2
By decision3
Losses1
By submission1
Other information
Mixed martial arts record from Sherdog

Adrian Bartosiński (born August 25, 1995) is a Polish professional mixed martial artist. He currently competes in the Welterweight division for Konfrontacja Sztuk Walki. He is the current KSW Welterweight Champion.

Professional career

Early career

Bartosiński made his professional debut on November 18, 2017, against Michał Pach. Bartosiński would win the fight via Unanimous Decision.[2]

His next fight would come four months later, when he took on Wojciech Żuchnik. Bartosiński would win via yet another Unanimous Decision.[3]

After a half-year hiatus, he would return in a bout against Jarosław Lech. Bartosiński would win via TKO in the second round.[4]

He would return seven months later against Ukraine's Vladislav Schepanskyi. He would defeat the latter via a Doctor Stoppage in the first round.[5]

Three months later, he would return in a bout against Russia's Alexander Shingarenko. Bartosiński would win via a first-round TKO.[6]

Fight Exclusive Night

Three months later, Bartosiński would fight under Poland's second biggest promotion, Fight Exclusive Night. He fought Krystian Bielski. Bartosiński would win via TKO, and also earn himself a Knockout of the Night bonus.[7]

Return to regional circuit

Two months later, he would return to take on Ukraine's Konstantin Linnik in his home town of Rawa Mazowiecka. Bartosiński would win via a first-round TKO.[8]

Konfrontacja Sztuk Walki

Tylko Jeden

Adrian would compete in the Tylko Jeden tournament. He would compete for a contract with Konfrontacja Sztuk Walki. In the first round, he faced Kamil Dołgowski, whom he would beat via a Doctor Stoppage in the first round.[9]

His next fight in the tournament would be against Piotr Walawski. Bartosiński would win via a third-round TKO, and thus advancing to the finals.[10]

Bartosiński was set to face Tomasz Romanowski in the final, however he would suffer an injury, and was forced to withdraw from the tournament.[11]

Main Roster

Despite not winning the tournament, Bartosiński would still eventually sign with the promotion. His first fight came almost a year later, when he took on Spain's Lionel Padilla. Bartosiński would win via a third-round TKO.[12]

His next fight would come four months later, where he took on fellow countryman, Michał Michalski. He would beat Michalski via a first-round TKO.[13]

After over half a year out, he would return against Andrzej Grzebyk. Bartosiński would win via submission for the first time in his career. This performance would earn him a Submission of the Night bonus.[14]

After a nine-month hiatus, he would return to the cage against Krystian Kaszubowski. Bartosiński would win via a first-round TKO.[15]

KSW Welterweight Champion

Five months later, he would face Artur Szczepaniak for the vacant KSW Welterweight Championship. Bartosiński would win the fight via a first-round TKO, and thus claiming his first career championship. In the process, he also received a Knockout of the Night bonus.[16]

His first title defense would come eight months later, when he took on France's Salahdine Parnassee. Parnasse was also the current Featherweight and Lightweight champion. Bartosiński would win the fight via Unanimous Decision.[17]

His next title defense came five months later. Bartosiński was originally scheduled to face Andrzej Grzebyk in a rematch, however Grzebyk pulled out due to injury. He would end up facing Igor Michaliszyn, whom he would beat via submission in the third round.[18]

His next fight was not a title fight. He would face veteran fighter Mamed Khalidov half a year later. Khalidov would win via submission in the second round, and in the process handing Bartosiński his first career loss.[19]

Five months later, he would face Andrzej Grzebyk in a rematch. This time the fight being for the title. Bartosiński would win via a Unanimous Decision in what is claimed by many to be the greatest fight in the organization. Bartosiński would also earn himself a Fight of the Night bonus.[20]

Championships and accomplishments

Mixed martial arts record

Professional record breakdown
17 matches 16 wins 1 loss
By knockout 11 0
By submission 2 1
By decision 3 0
Res. Record Opponent Method Event Date Round Time Location Notes
Win 16–1 Andrzej Grzebyk Decision (unanimous) KSW 105 April 26, 2025 5 5:00 Gliwice, Poland Return to Welterweight. Defended the KSW Welterweight Championship. Fight of the Night
Loss 15–1 Mamed Khalidov Submission (armbar) KSW 100 November 16, 2024 2 2:48 Gliwice, Poland Return to Middleweight.
Win 15–0 Igor Michaliszyn Submission (kneebar) KSW 94 May 11, 2024 3 4:50 Gdańsk, Poland Defended the KSW Welterweight Championship.
Win 14–0 Salahdine Parnasse Decision (unanimous) KSW 89 December 16, 2023 5 5:00 Gliwice, Poland Defended the KSW Welterweight Championship.
Win 13–0 Artur Szczepaniak TKO (punches) KSW 81 April 22, 2023 1 1:47 Tomaszów Mazowiecki, Poland Won the vacant KSW Welterweight Championship. Knockout of the Night
Win 12–0 Krystian Kaszubowski TKO (punches) KSW 76 November 12, 2022 1 4:58 Grodzisk Mazowiecki, Poland
Win 11–0 Andrzej Grzebyk Submission (kneebar) KSW 67 February 26, 2022 2 0:33 Warsaw, Poland Submission of the Night
Win 10–0 Michał Michalski TKO (punches) KSW 62 July 17, 2021 1 1:53 Warsaw, Poland
Win 9–0 Lionel Padilla TKO (punches) KSW 59 March 20, 2021 3 4:05 Łódź, Poland Welterweight debut.
Win 8–0 Piotr Walawski TKO (punch) KSW Tylko Jeden: Episode 6 April 17, 2020 3 0:23 Warsaw, Poland Semifinal round.
Win 7–0 Kamil Dołgowski TKO (doctor stoppage) KSW Tylko Jeden: Episode 3 March 20, 2020 1 3:00 Warsaw, Poland Quarterfinal round.
Win 6–0 Konstantin Linnik TKO (elbows) Wirtuoz Challenge: Rawa Mazowiecka Fight Night December 6, 2019 1 1:05 Rawa Mazowiecka, Poland Catchweight (176 lb) bout.
Win 5–0 Krystian Bielski TKO (punches) Fight Exclusive Night 26 October 12, 2019 2 2:15 Wrocław, Poland Catchweight (182 lb) bout. Knockout of the Night
Win 4–0 Alexander Shingarenko TKO (punches) Rocky Warriors Cartel 3 July 5, 2019 1 2:41 Gdynia, Poland
Win 3–0 Vladislav Schepanskyi TKO (doctor stoppage) Wirtuoz Challenge 2 April 6, 2019 1 2:30 Wolbórz, Poland
Win 2–0 Jarosław Lech TKO (punches) Wirtuoz Challenge 1 September 22, 2018 2 3:10 Wolbórz, Poland
Win 1–0 Wojciech Żuchnik Decision (unanimous) Thunderstrike Fight League 13 March 23, 2018 3 5:00 Lublin, Poland Middleweight debut.

References

  1. ^ Sobczak, Bartosz (2024-09-22). "Adrian Bartosiński trenuje w American Top Team". My MMA (in Polish). Retrieved 2025-04-28.
  2. ^ Celuch, Martyna (2017-11-20). "TFL 12 – wyniki. Świetny występ Daniela Rutkowskiego i Kacpra Formeli". In The Cage (in Polish). Retrieved 2025-04-28.
  3. ^ Know, N/A (2018-03-24). "Gala TFL 13 Noxy Night w Lublinie. Zwycięstwa Izabeli Badurek i Cezarego Oleksiejczuka [ZDJĘCIA, WYNIKI]". Kurier Lubelski (in Polish). Retrieved 2025-04-28.
  4. ^ Skrzypek, Krzysztof (2018-09-23). "Wirtuoz Challenge 1: Początek – wyniki gali". MMA Rocks (in Polish). Retrieved 2025-04-28.
  5. ^ Majewski, Tomasz (2019-04-08). "Wirtuoz Challenge 2 Next Step: Robert Krasoń wygrywa z Dawidem Mirkowskim, latająca balacha Iwata! Wyniki!". Fight Sport (in Polish). Retrieved 2025-04-28.
  6. ^ Barszczowski, Wojciech (2019-07-05). "Ciężkie nokauty i wielkie emocje w Rocky Warriors Cartel 3". TVP Sport (in Polish). Retrieved 2025-04-28.
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  12. ^ Tatum, Rob (2021-03-20). "KSW 59 Results: Pudzianowski Pounds Out Milanović, Przybysz Unseats Račić". Combat Press. Retrieved 2025-04-28.
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  15. ^ Okninski, Jacek (2022-11-12). "KSW 76 Results". MMA Sucka. Retrieved 2025-04-28.
  16. ^ Podsiedlik, Dorian (2023-04-22). "Adrian Bartosiński mistrzem kategorii półśredniej KSW". TVP 3 Łódź (in Polish). Retrieved 2025-04-28.
  17. ^ Lewicki, Adam (2023-12-16). "KSW 89: Wyniki walk. Zobacz, kto wygrał swoje pojedynki". Interia Sport (in Polish). Retrieved 2025-04-28.
  18. ^ Matys, Paweł (2024-05-11). "KSW 94. Szpilka kontra Wrzosek. Zobacz, kto wygrał [KSW, WYNIKI]". Sport.pl (in Polish). Retrieved 2025-04-28.
  19. ^ Bajerski, Bartosz (2024-11-17). "KSW 100. Mamed triumfował. Kto jeszcze wygrał w Gliwicach? [Wyniki gali]". Kanał Sportowy (in Polish). Retrieved 2025-04-28.
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