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Fight Matrix

Adrian Bartosinski

  Adrian Bartosinski's profile at Sherdog 

Adrian Bartosinski's profile at Tapology 

Age: 29
Last 5: W W W L W
Association: Octopus Lodz
Pro Debut Date: 2017-11-18
Pro Record: 17-1-0
Current Ranking:
#56 Welterweight
'Big League' Record: 8-1-0
Last 3 Years: 5-1-0
Win Finish %: 76.5%
Combat Age: 32
Quality Perf. %: 66.7%
Last Quality Perf.: 2025-04-26
540 Metric: .850
Rating Points: 180
Highest Quarterly Ranking: 4/01/2024

#50 Welterweight
Last Fight Date: 4/26/2025 [KSW]
Last Opponent: [#110 WW] Andrzej Grzebyk
Opponent's Last 5: W W W W L
Last Loss Date: 11/16/2024
Last Loss: [#24 MW] Mamed Khalidov
Opponent's Last 5: W L W W W

Complete Professional MMA Fight History
Fighter rankings represent most recent generated quarterly rating prior to the fight

  Opponent Outcome
W Andrzej Grzebyk
#90 Welterweight 		Decision (Unanimous)
Round 5
  KSW 105 - Bartosinski vs. Grzebyk 2
Saturday, April 26th 2025
L Mamed Khalidov Submission (Armbar)
Round 2
  KSW 100 - Khalidov vs. Bartosinski
Saturday, November 16th 2024
W Igor Michaliszyn
#247 Welterweight 		Submission (Kneebar)
Round 3
  KSW 94 - Bartosinski vs. Michaliszyn
Saturday, May 11th 2024
W Salahdine Parnasse
#22 Featherweight 		Decision (Unanimous)
Round 5
  KSW 89 - Bartosinski vs. Parnasse
Saturday, December 16th 2023
W Artur Szczepaniak
#153 Welterweight 		TKO (Punches)
Round 1
  KSW 81 - Bartosinski vs. Szczepaniak
Saturday, April 22nd 2023
W Krystian Kaszubowski
#150 Welterweight 		TKO (Elbows and Punches)
Round 1
  KSW 76 - Parnasse vs. Rajewski
Saturday, November 12th 2022
W Andrzej Grzebyk
#112 Welterweight 		Submission (Kneebar)
Round 2
  KSW 67 - De Fries vs. Stosic
Saturday, February 26th 2022
W Michal Michalski
#152 Welterweight 		TKO (Punches)
Round 1
  KSW 62 - Kolecki vs. Szostak
Saturday, July 17th 2021
W Lionel Padilla TKO (Punches)
Round 3
  KSW 59 - Fight Code
Saturday, March 20th 2021
W Piotr Walawski
#314 Middleweight 		KO (Punch)
Round 3
  Tylko Jeden: Odcinek 6
Friday, April 17th 2020
W Kamil Dolgowski
#538 Welterweight 		TKO (Doctor Stoppage)
Round 1
  Tylko Jeden: Odcinek 3
Friday, March 20th 2020
W Konstantin Linnik TKO (Elbows)
Round 1
  Wirtuoz Challenge: Rawa Mazowiecka Fight N...
Friday, December 6th 2019
W Krystian Bielski
#337 Middleweight 		KO (Punch)
Round 2
  FEN 26 - The Greatness
Saturday, October 12th 2019
W Alexander Shingarenko TKO (Punches)
Round 1
  RWC 3 - Gdynia
Friday, July 5th 2019
W Vladislav Schepanskyi TKO (Doctor Stoppage)
Round 1
  Wirtuoz Challenge 2 - Next Step
Saturday, April 6th 2019
W Jaroslaw Lech TKO (Punches)
Round 2
  Wirtuoz Challenge 1 - Poczatek
Saturday, September 22nd 2018
W Wojciech Zuchnik Decision (Unanimous)
Round 3
  TFL 13 - Noxy Night
Friday, March 23rd 2018
W Michal Pach Decision (Unanimous)
Round 3
  Thunderstrike Fight League 12: Hydro Truck...
Saturday, November 18th 2017
  Opponent Event Outcome
W Andrzej Grzebyk
#90 Welterweight 		  KSW 105 - Bartosinski vs. Grzebyk 2
Saturday, April 26th 2025 		Decision (Unanimous)
Round 5
L Mamed Khalidov   KSW 100 - Khalidov vs. Bartosinski
Saturday, November 16th 2024 		Submission (Armbar)
Round 2
W Igor Michaliszyn
#247 Welterweight 		  KSW 94 - Bartosinski vs. Michaliszyn
Saturday, May 11th 2024 		Submission (Kneebar)
Round 3
W Salahdine Parnasse
#22 Featherweight 		  KSW 89 - Bartosinski vs. Parnasse
Saturday, December 16th 2023 		Decision (Unanimous)
Round 5
W Artur Szczepaniak
#153 Welterweight 		  KSW 81 - Bartosinski vs. Szczepaniak
Saturday, April 22nd 2023 		TKO (Punches)
Round 1
W Krystian Kaszubowski
#150 Welterweight 		  KSW 76 - Parnasse vs. Rajewski
Saturday, November 12th 2022 		TKO (Elbows and Punches)
Round 1
W Andrzej Grzebyk
#112 Welterweight 		  KSW 67 - De Fries vs. Stosic
Saturday, February 26th 2022 		Submission (Kneebar)
Round 2
W Michal Michalski
#152 Welterweight 		  KSW 62 - Kolecki vs. Szostak
Saturday, July 17th 2021 		TKO (Punches)
Round 1
W Lionel Padilla   KSW 59 - Fight Code
Saturday, March 20th 2021 		TKO (Punches)
Round 3
W Piotr Walawski
#314 Middleweight 		  Tylko Jeden: Odcinek 6
Friday, April 17th 2020 		KO (Punch)
Round 3
W Kamil Dolgowski
#538 Welterweight 		  Tylko Jeden: Odcinek 3
Friday, March 20th 2020 		TKO (Doctor Stoppage)
Round 1
W Konstantin Linnik   Wirtuoz Challenge: Rawa Mazowiecka Fight N...
Friday, December 6th 2019 		TKO (Elbows)
Round 1
W Krystian Bielski
#337 Middleweight 		  FEN 26 - The Greatness
Saturday, October 12th 2019 		KO (Punch)
Round 2
W Alexander Shingarenko   RWC 3 - Gdynia
Friday, July 5th 2019 		TKO (Punches)
Round 1
W Vladislav Schepanskyi   Wirtuoz Challenge 2 - Next Step
Saturday, April 6th 2019 		TKO (Doctor Stoppage)
Round 1
W Jaroslaw Lech   Wirtuoz Challenge 1 - Poczatek
Saturday, September 22nd 2018 		TKO (Punches)
Round 2
W Wojciech Zuchnik   TFL 13 - Noxy Night
Friday, March 23rd 2018 		Decision (Unanimous)
Round 3
W Michal Pach   Thunderstrike Fight League 12: Hydro Truck...
Saturday, November 18th 2017 		Decision (Unanimous)
Round 3

Quarterly Generated Historical Rankings
Rating bar represents the fighter's standing relative to the top of the division at the time

Date ↑ ↓ Rank Record Points
04/01/2025 3 #68 Welterweight 16-1-0
153
01/01/2025 13 #71 Welterweight 16-1-0
157
10/01/2024 4 #58 Welterweight 16-0-0
186
07/01/2024 4 #54 Welterweight 16-0-0
186
04/01/2024 2 #50 Welterweight 15-0-0
205
01/01/2024 20 #52 Welterweight 15-0-0
205
10/01/2023 4 #72 Welterweight 14-0-0
141
07/01/2023 13 #68 Welterweight 14-0-0
141
04/01/2023 1 #81 Welterweight 13-0-0
124
01/01/2023 14 #80 Welterweight 13-0-0
124
10/01/2022 1 #94 Welterweight 12-0-0
105
07/01/2022 2 #95 Welterweight 12-0-0
107
04/01/2022 31 #93 Welterweight 12-0-0
107
01/01/2022 3 #124 Welterweight 11-0-0
75
10/01/2021 59 #127 Welterweight 11-0-0
75
07/01/2021 43 #186 Welterweight 10-0-0
50
04/01/2021 21 #229 Welterweight 10-0-0
40
01/01/2021 18 #250 Welterweight 9-0-0
42
10/01/2020 31 #232 Welterweight 9-0-0
48
07/01/2020 NR #263 Welterweight 9-0-0
42
04/01/2020 55 #217 Middleweight 8-0-0
35
01/01/2020 291 #272 Middleweight 7-0-0
28
10/01/2019 NR #563 Middleweight 5-0-0
16


A fighter's rank (US) state is assigned based on the state that the fighter most frequently fought in professionally, within the past three years. If there is a tie, the most recent state is used. The Win-Loss-Draw record for the fighter in the "Big Leagues". The Big Leagues refer to the top organizations based on a statistical analysis we performed. Some organizations were counted as one, due to mergers, etc. A quality performance is a fight in which the fighter fought an acceptable opponent, and substantiated their current rating (at the time) based on the outcome. At it's most basic level, one can equate "combat age" to "dog years" in that it will mirror the basic human lifecycle. With this computation, we expect fighters to hit their respective "peak" in the years that your typical adult "peaks" in life, somewhere between 25 and 40. We will expect most fighters to start their descent at some point in their 40s and be far removed from their peak by 60. This is an experimental metric that attempts to reflect a fighter's recent opposition quality. The metric goes back 1,080 days, and looks at all the fighter's opponents' W-L-D records within a window of 540 days before, and 540 days after their respective bout(s) with the fighter. All of the records are added up and the cumulative win percentage is presented by this metric in a "strength of schedule" format. These ranking sets have been generated by a recent version of the software, using recent data and will not match previously published issues of the rankings, especially since a majority of these generated sets are for dates much earlier than the site’s inception.
Adrian Bartosinski
KSW
KSW Fighter
Mixed Martial Arts Fighter
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