Ultimate Fighting Calendar
OKTAGONOKTAGON 44: Langer vs. Poppeck
Welterweight3 rounds scheduled
WIN
Łukasz Siwiec
PolandŁukasz Siwiec
“Brutal”
9-5-0
RESULT

Łukasz Siwiec def. John Hathaway (DEC)

Decision · Round 3 · 5:00
John Hathaway
United KingdomJohn Hathaway
“The Hitman”
17-2-0
Saturday, June 17, 2023
Rudolf Weber-ARENA, Oberhausen, Germany

Łukasz Siwiec defeated John Hathaway by Decision in round 3 (5:00) in the Welterweight bout of OKTAGON 44: Langer vs. Poppeck, held Saturday, June 17, 2023 at Rudolf Weber-ARENA, Oberhausen.

Fight stats

Łukasz Siwiec
John Hathaway
-
Knockdowns
-
10
Significant strikes
7
-
Sig. strike accuracy
-
59
Total strikes
78
0 of 0
Takedowns
0 of 0
-
Takedown accuracy
-
0
Submission attempts
0
-
Reversals
-
-
Control time
-
Significant strikes by target
7
Head
3
0
Body
0
-
Leg
-
-
Distance
-
-
Clinch
-
-
Ground
-

By round

ROUND 1
-
KD
-
0
Sig. str.
3
20
Total str.
20
0
Head
2
0
Body
0
-
Distance
-
-
Clinch
-
-
Takedowns
-
-
Sub. att
-
-
Ctrl
-
ROUND 2
-
KD
-
5
Sig. str.
1
22
Total str.
28
5
Head
0
0
Body
0
-
Distance
-
-
Clinch
-
-
Takedowns
-
-
Sub. att
-
-
Ctrl
-
ROUND 3
-
KD
-
5
Sig. str.
3
17
Total str.
30
2
Head
1
0
Body
0
-
Distance
-
-
Clinch
-
-
Takedowns
-
-
Sub. att
-
-
Ctrl
-

Betting Odds

Łukasz Siwiec
+211
32% implied win probability
Open: +267Best: +320
John Hathaway
+157
39% implied win probability
Open: -359Best: +425

Average moneyline across 3 sportsbooks.

SportsbookŁukasz SiwiecJohn Hathaway
BetOnline+300-400
Betway-833+425
Bovada+320-485

Odds are for information only. · Odds data: fightodds.io

Frequently asked questions

Who won Łukasz Siwiec vs John Hathaway?

Łukasz Siwiec defeated John Hathaway by Decision in round 3 (5:00) in the Welterweight bout of OKTAGON 44: Langer vs. Poppeck, held Saturday, June 17, 2023 at Rudolf Weber-ARENA, Oberhausen.

Pre-fight comparison▾

Win probability

Łukasz Siwiec 54%46% John Hathaway

What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index

Fight DNA

Head to head

UFCalendar's style model · Welterweight roster (258 fighters)

Łukasz Siwiec
Knockout Artist
6 edges
John Hathaway
Grappling Specialist
5 edges
PowerSpeedPrecisionDurabilityEngineWrestlingGround

Radar scaled to this matchup · bars show the gap

Style shape

91Power71
87Speed73
89Precision80
84Durability85
82Engine94
93Wrestling96
74Ground92

Biggest edge Łukasz Siwiec, Kick power +27

Attribute by attribute

Łukasz Siwiec is on the left of every row, John Hathaway on the right.
96Punch power83
86Kick power59
96Punch speed74
77Kick speed71
89Accuracy80
93Takedowns96
86Ground striking98
62Submissions86
80Chin76
87Body strength94
82Cardio94

Attributes are rated 0-100 by UFCalendar's style model.

Tale of the Tape

9-5-0
Record
17-2-0
1666
Power Index rating
1639
0
Win Streak
0
34
Age
39
5'10"
178 cm
Height
6'1"
185 cm
71"
180 cm
Reach
75"
191 cm
-
Stance
Orthodox
Welterweight
Weight Class
Welterweight
Poland
Nationality
United Kingdom

Striking Profile

1.91
SLpM
3.40
-
Str. Acc.
40%
3.03
SApM
1.80
-
Str. Def.
62%

Grappling Profile

-
TD Avg.
2.61
-
TD Acc.
43%
-
TD Def.
60%
0.00
Sub. Avg.
0.90

Recent form (last 5 fights)

Łukasz Siwiec · 1-4
  • L
    Hojat Khajevand
    OKTAGON 70: KRIŠTOFIČ VS. HUMBURGER · Apr 26, 2025
    TKO · R1 · 3:25 · Middleweight
  • L
    Louis Glismann
    OKTAGON 57: ECKERLIN VS. BROŽ · May 4, 2024
    Decision · R3 · 5:00 · Welterweight
  • L
    Amiran Gogoladze
    OKTAGON 47: Vémola vs. Langer · Oct 7, 2023
    Decision · R3 · 5:00 · Welterweight
  • W
    John Hathaway
    OKTAGON 44: Langer vs. Poppeck · Jun 17, 2023
    Decision · R3 · 5:00 · Welterweight
  • L
    David Kozma
    OKTAGON 40: KOZMA VS. SIWIEC · Mar 4, 2023
    Decision · R3 · 5:00 · Welterweight
John Hathaway · 2-3
  • L
    Łukasz Siwiec
    OKTAGON 44: Langer vs. Poppeck · Jun 17, 2023
    Decision · R3 · 5:00 · Welterweight
  • W
    Matt Inman
    Polaris 22 · Nov 5, 2022
    Submission
  • W
    Andre Ricardo
    OKTAGON 36: Eckerlin vs. Oliveira · Oct 15, 2022
    Decision · R3 · 5:00 · Welterweight
  • L
    Jack Grant
    Grapple Fest 12 · May 21, 2022
    Decision
  • L
    Dong Hyun Kim
    UFC Fight Night: Kim vs Hathaway · Mar 1, 2014
    TKO · R3 · 1:02 · Welterweight

Career Averages

Based on 5 fights · 11 fights
24.2
Avg sig. strikes
48.5
-
Avg takedowns
2.33
-
Avg control time
5:09
41
Career high strikes
116
-
Career high TDs
5

Strike Distribution

Łukasz Siwiec
Strike target
John Hathaway
83%
Head
72%
17%
Body
18%
0%
Leg
10%
Łukasz Siwiec
Strike position
John Hathaway
-
Distance
51%
-
Clinch
12%
-
Ground
37%