Next Bout

KSW 122

10.10.26, Rzeszów, Poland.

Sergiusz Zając

Bouts11
Wins9
Losses2
Draws0

Bartosz Szewczyk

Bouts15
Wins9
Losses5
Draws1

Statistics

Wins

KO/TKO

9 (90%)
Dec

1 (10%)
Sub

0

Loss

KO/TKO

2 (67%)
Dec

0
Sub

1 (33%)

4:3017

Avg fight time

88

First round finishes

Promotion Stats

Promotion	Bouts
BAB	4
CW	1
KSW	4
OW	1
PRIME	1
Not defined	3

PRO Results

VS Bartosz Szewczyk
10.10.2026 • KSW 122: Bartosiński vs. Masaev

Method
confirmed upcoming bout
9 - 2 -

(W-L-D)

9 - 5 - 1

(W-L-D)
- Event
  
  KSW 122: Bartosiński vs. Masaev
- Finishing move
  
  confirmed upcoming bout
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
Win! Loss! Draw Not Confirmed VS Damian Piwowarczyk
14.03.2026 • KSW 116: Bartosiński vs. Fleminas

Round
2

Time
6.22

Method
ko/tko
9 - 1 -

(W-L-D)

10 - 4 -

(W-L-D)
- Event
  
  KSW 116: Bartosiński vs. Fleminas
- Finishing move
  
  punches
- BILLING
  
  Co-Main Event
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
- Weight
  
  206.0 lbs (93.4 kgs)
- ODDS
  
  +120 Near Even
VS Ibragim Chuzhigaev
17.01.2026 • Status: cancelled
- Finishing move
  
  cancelled bout
Win! Loss! Draw Not Confirmed VS Mariusz Ksiazkiewicz
20.09.2025 • KSW 110: Grzebyk vs. Tulshaev

Round
1

Time
1.07

Method
knee injury & hammerfists
8 - 1 -

(W-L-D)

11 - 2 -

(W-L-D)
- Event
  
  KSW 110: Grzebyk vs. Tulshaev
- Finishing move
  
  knee injury & hammerfists
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
- Weight
  
  205.3 lbs (93.1 kgs)
Win! Loss! Draw Not Confirmed VS Michał Dreczkowski
08.03.2025 • KSW 104: Kuberski vs. Romanowski

Round
1

Time
4.00

Method
ko/tko
7 - 1 -

(W-L-D)

5 - 0 -

(W-L-D)
- Event
  
  KSW 104: Kuberski vs. Romanowski
- Finishing move
  
  knees
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
- Weight
  
  206.0 lbs (93.4 kgs)
- ODDS
  
  -120 Near Even
Win! Loss! Draw Not Confirmed VS Kleber Silva
24.08.2024 • KSW 97: Bajor vs. Scheffel

Round
1

Time
1.36

Method
ko/tko
6 - 1 -

(W-L-D)

22 - 12 -

(W-L-D)
- Event
  
  KSW 97: Bajor vs. Scheffel
- Finishing move
  
  elbows
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
- Weight
  
  210.3 lbs (95.4 kgs)
- ODDS
  
  -163 Slight Favorite
Win! Loss! Draw Not Confirmed VS Ramon Drum
01.06.2024 • Babilon MMA 45

Round
1

Time
2.20

Method
ko/tko
5 - 1 -

(W-L-D)

1 - 1 -

(W-L-D)
- Event
  
  Babilon MMA 45
- Finishing move
  
  elbows
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Division
  
  209 lbs (95.0 kg)
- Weight
  
  208.3 lbs (94.5 kgs)
Win! Loss! Draw Not Confirmed VS Bartłomiej Gładkowicz
27.01.2024 • Babilon MMA 42

Round
3

Time
15.00

Method
decision
4 - 1 -

(W-L-D)

10 - 4 -

(W-L-D)
- Event
  
  Babilon MMA 42
- Finishing move
  
  unanimous
- BILLING
  
  Main Event
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
- Weight
  
  206.1 lbs (93.5 kgs)
Win! Loss! Draw Not Confirmed VS Dominik Owsiany
22.09.2023 • Babilon MMA 38

Round
1

Time
4.31

Method
ko/tko
3 - 1 -

(W-L-D)

2 - 3 -

(W-L-D)
- Event
  
  Babilon MMA 38
- Finishing move
  
  elbows
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
- Weight
  
  205.9 lbs (93.4 kgs)
VS Piotr Walawski
28.07.2023 • Status: cancelled
- Finishing move
  
  cancelled bout
- Division
  
  205 lbs (93.0 kg)
Win! Loss! Draw Not Confirmed VS Wincenty Krawczyk
01.10.2022 • Carpathian Warriors 10

Round
1

Time
2.50

Method
ko/tko
2 - 1 -

(W-L-D)

0 - 0 -

(W-L-D)
- Event
  
  Carpathian Warriors 10
- Finishing move
  
  knees & punches
- BILLING
  
  Main Event
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
Win! Loss! Draw Not Confirmed VS Łukasz Kulpa
08.07.2022 • Babilon MMA 30

Round
1

Time
2.45

Method
ko/tko
1 - 1 -

(W-L-D)

3 - 2 -

(W-L-D)
- Event
  
  Babilon MMA 30
- Finishing move
  
  punches
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
- Weight
  
  203.0 lbs (92.1 kgs)
- ODDS
  
  -138 Slight Favorite
Win! Loss! Draw Not Confirmed VS Paweł Całkowski
19.02.2022 • Prime Show MMA 1

Round
3

Method
ko/tko
0 - 1 -

(W-L-D)

0 - 0 -

(W-L-D)
- Event
  
  Prime Show MMA 1
- Finishing move
  
  punches
- BILLING
  
  Preliminary Card
- Bout format
  
  3 x 5
- Division
  
  205 lbs (93.0 kg)
- Weight
  
  205.0 lbs (93.0 kgs)
Win! Loss! Draw Not Confirmed VS Adam Biegański
11.06.2021 • The War 1

Round
1

Method
ko/tko
- Event
  
  The War 1
- Finishing move
  
  ko/tko
- BILLING
  
  Main Event
- Bout format
  
  3 x 5
- Weight
  
  216.1 lbs (98.0 kgs)
Win! Loss! Draw Not Confirmed VS Dawid Rachwał
11.06.2021 • The War 1

Round
1

Method
ko/tko
- Event
  
  The War 1
- Finishing move
  
  ko/tko
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Weight
  
  216.1 lbs (98.0 kgs)
Win! Loss! Draw Not Confirmed VS Michał Więcławski
11.06.2021 • The War 1

Method
ko/tko
- Event
  
  The War 1
- Finishing move
  
  ko/tko
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Weight
  
  216.1 lbs (98.0 kgs)
Win! Loss! Draw Not Confirmed VS Łukasz Olech
27.11.2020 • Opolscy Wojownicy 5

Round
1

Method
submission
0 - 0 -

(W-L-D)

0 - 0 -

(W-L-D)
- Event
  
  Opolscy Wojownicy 5
- Finishing move
  
  submission
- BILLING
  
  Main Card
- Bout format
  
  3 x 5
- Division
  
  194 lbs (88.0 kg)