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Middleweight MMA · most active 2020s

Adrian Bartosiński

71″ reach · 0% reach advantage · 6th percentile

MMA record

18–1

Adrian Bartosiński has a reach of 71″ against a height of 71″ — a reach advantage of 0%, unusually short for middleweight MMA and the 6th percentile of the 139 compared here.

20102020win v Jarosław Lech, 2018, kowin v Wojciech Żuchnik, 2018, decisionwin v Konstantin Linnik, 2019, kowin v Krystian Bielski, 2019, kowin v Alexander Shingarenko, 2019, kowin v Vladislav Schepanskyi, 2019, kowin v Piotr Walawski, 2020, kowin v Kamil Dołgowski, 2020, kowin v Michał Michalski, 2021, kowin v Lionel Padilla, 2021, kowin v Krystian Kaszubowski, 2022, kowin v Andrzej Grzebyk, 2022, submissionwin v Salahdine Parnasse, 2023, decisionwin v Artur Szczepaniak, 2023, koloss v Mamed Khalidov, 2024, submissionwin v Igor Michaliszyn, 2024, submissionwin v Muslim Tulshaev, 2025, kowin v Andrzej Grzebyk, 2025, decisionwin v Madars Fleminas, 2026, decision
WON ABOVE·LOST BELOW BAR = STOPPAGE·BROKEN BAR = SUBMISSION·TICK = DECISION 2018–2026

SOURCE·Adrian Bartosiński — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-04-09

How this record is compiled

  1. Measurements come from the fighter's English Wikipedia infobox; the bout list is parsed from the results table on the same article, read on 2026-04-09. Boxing tables are read by header name and MMA records by the fixed column order of the MMA record template — two different parsers, because reading MMA rows as a boxing table returns a fighter's boxing record in place of their real one.
  2. A bout enters the ledger with whatever fields the source states: result, opponent, method, round, year. Any field the source leaves empty stays empty here. A date that cannot be established is left blank rather than inferred, and the bout is still counted.
  3. A no contest is counted and printed as a no contest. It is never folded into the wins, the losses or the draws, and it never disappears to make a total balance.
  4. Where the article's infobox total disagrees with its own results table, both figures are published and each is labelled with where it came from. Nothing is averaged and nothing is reconciled against a second database.
  5. Percentiles rank this fighter among the 139 middleweight MMA fighters in the dataset — the most specific group of at least 30 that this fighter belongs to.
reach advantage = (reach − height) ÷ height × 100

Sources, exclusions and known limits →

Bout record

Every bout the article's own results table lists, in order. A dash is a field the source leaves empty — it is not a zero and it is not a guess.

Bout-by-bout recordAUG 2026
YearResultOpponentMethodRd
2026 W Madars Fleminas Decision5
2025 W Muslim Tulshaev KO/TKO3
2025 W Andrzej Grzebyk Decision5
2024 L Mamed Khalidov Submission2
2024 W Igor Michaliszyn Submission3
2023 W Salahdine Parnasse Decision5
2023 W Artur Szczepaniak KO/TKO1
2022 W Krystian Kaszubowski KO/TKO1
2022 W Andrzej Grzebyk Submission2
2021 W Michał Michalski KO/TKO1
2021 W Lionel Padilla KO/TKO3
2020 W Piotr Walawski KO/TKO3
2020 W Kamil Dołgowski KO/TKO1
2019 W Konstantin Linnik KO/TKO1
2019 W Krystian Bielski KO/TKO2
2019 W Alexander Shingarenko KO/TKO1
2019 W Vladislav Schepanskyi KO/TKO1
2018 W Jarosław Lech KO/TKO2
2018 W Wojciech Żuchnik Decision3

2 of these opponents have their own page here.

SOURCE·Adrian Bartosiński — English Wikipedia (CC BY-SA 4.0)·derived figures computed here·REVIEWED 2026-04-09

Reach in context

Reach advantage

0%

71″ reach on a 71″ frame

Compared against 139 middleweight MMA fighters. Median 2.79%.

-2.9%middleweight MMA reach advantage11.1%
Measurements
Reach71″ (180.3 cm)9th pct
Height71″ (180.3 cm)25th pct
StanceOrthodox
DivisionMiddleweight MMA
competed at 2: welterweight, middleweight — compared here against the last
Most active decade2020s — 13 of 19 dated bouts
CountryPoland

Record

MMA record

18–1

19 bouts on record

Finish rate

78%

of wins ended inside the distance — middleweight MMA median 78%, 49th percentile

KO/TKO: 12 (67%)Submission: 2 (11%)Decision: 4 (22%)
  • KO/TKO 67%
  • Submission 11%
  • Decision 22%

The career, bout by bout

19 recorded bouts from 2018 to 2026. Every incumbent shows this as a table you have to read; here it is as a shape you can see.

2020 win vs Jarosław Lech (2018)win vs Wojciech Żuchnik (2018)win vs Konstantin Linnik (2019)win vs Krystian Bielski (2019)win vs Alexander Shingarenko (2019)win vs Vladislav Schepanskyi (2019)win vs Piotr Walawski (2020)win vs Kamil Dołgowski (2020)win vs Michał Michalski (2021)win vs Lionel Padilla (2021)win vs Krystian Kaszubowski (2022)win vs Andrzej Grzebyk (2022)win vs Salahdine Parnasse (2023)win vs Artur Szczepaniak (2023)loss vs Mamed Khalidov (2024)win vs Igor Michaliszyn (2024)win vs Muslim Tulshaev (2025)win vs Andrzej Grzebyk (2025)win vs Madars Fleminas (2026)
winlossdraw / NC2018–2026

Career span

9y

2018–2026

Longest unbeaten run

14

without a loss — draws do not break it

Busiest year

2019

4 bouts

Recorded bouts

19

19 with a date

Standing questions

What this record does and does not say

What is Adrian Bartosiński's record?
18–1 in MMA. That is the aggregate stated in the English Wikipedia infobox; the results table on the same article lists 19 bouts individually.
Does a no contest change a record here?
No. A no contest is not a win, a loss or a draw, and it is never folded into one. It is counted and printed separately, so a 20–0 record with two no contests is shown as exactly that rather than as 22–0 or as 20–0 with the no contests dropped. The same applies to a bout overturned after the fact where the source records the change.
What happens when sources disagree about a fight?
This site publishes one source — the fighter's English Wikipedia article, read on the date printed under every table — and it does not silently reconcile that against anyone else's database. Where the article's own infobox total and its own results table disagree, both are shown and the page says which one each figure came from. Nothing is averaged, and no field is filled in from a second source to make a total balance.

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Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.