Ultimate Fighting Calendar
Lightweight3 rounds scheduled
Jan Malach
KRÁL SEVERU
19-17-0
RESULT

Shem Rock def. Jan Malach (SUB)

Submission · Round 1 · 2:08
WIN
Shem Rock
Shem
12-3-1
Saturday, July 29, 2023
Štvanice, Prague, Czechia

Shem Rock defeated Jan Malach by Submission in round 1 (2:08) in the Lightweight bout of OKTAGON 45: Sanikidze vs. Keita, held Saturday, July 29, 2023 at Štvanice, Prague.

Fight stats

Jan Malach
Shem Rock
-
Knockdowns
-
2
Significant strikes
5
-
Sig. strike accuracy
-
2
Total strikes
6
0 of 0
Takedowns
0 of 0
-
Takedown accuracy
-
0
Submission attempts
0
-
Reversals
-
-
Control time
-
Significant strikes by target
0
Head
2
0
Body
2
-
Leg
-
-
Distance
-
-
Clinch
-
-
Ground
-

By round

ROUND 1
-
KD
-
2
Sig. str.
5
2
Total str.
6
0
Head
2
0
Body
2
-
Distance
-
-
Clinch
-
-
Takedowns
-
-
Sub. att
-
-
Ctrl
-

Betting Odds

Jan Malach
+185
35% implied win probability
Open: +194Best: +200
Shem Rock
-240
71% implied win probability
Open: -245Best: -200

Average moneyline across 3 sportsbooks.

SportsbookJan MalachShem Rock
BetOnline+160-200
Betway+200-275
Bovada+195-260

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

Frequently asked questions

Who won Jan Malach vs Shem Rock?

Shem Rock defeated Jan Malach by Submission in round 1 (2:08) in the Lightweight bout of OKTAGON 45: Sanikidze vs. Keita, held Saturday, July 29, 2023 at Štvanice, Prague.

Pre-fight comparison

Win probability

Jan Malach 27%74% Shem Rock

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 · Lightweight roster (302 fighters)

Jan Malach
Knockout Artist
6 edges
Shem Rock
Submission Ace
5 edges
PowerSpeedPrecisionDurabilityEngineWrestlingGround

Radar scaled to this matchup · bars show the gap

Style shape

96Power90
96Speed74
95Precision61
83Durability79
85Engine67
92Wrestling62
67Ground95

Biggest edge Shem Rock, Submissions +53

Attribute by attribute

Jan Malach is on the left of every row, Shem Rock on the right.
97Punch power81
95Kick power98
98Punch speed52
93Kick speed95
95Accuracy61
92Takedowns62
90Ground striking93
44Submissions97
81Chin91
85Body strength66
85Cardio67

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

Tale of the Tape

19-17-0
Record
12-3-1
1510
Power Index rating
1687
1
Win Streak
0
34
Age
32
5'11"
180 cm
Height
5'11"
180 cm
-
Reach
73"
185 cm
-
Stance
Southpaw
Lightweight
Weight Class
Lightweight
Czechia
Nationality
Ireland

Striking Profile

1.96
SLpM
3.03
-
Str. Acc.
39%
4.39
SApM
4.40
-
Str. Def.
49%

Grappling Profile

-
TD Avg.
1.00
-
TD Acc.
13%
-
TD Def.
88%
0.00
Sub. Avg.
0.00

Recent form (last 5 fights)

Jan Malach · 2-3
  • W
    OKTAGON 87: SZABOVÁ VS. FERNANDES · Apr 25, 2026
    TKO · R3 · 1:58 · 75 kg Catchweight
  • L
    OKTAGON 83: SAMSONIDSE vs. MACHAEV · Jan 31, 2026
    Decision · R3 · 5:00 · Lightweight
  • L
    OKTAGON 71: POPPECK VS. LANGER · May 17, 2025
    TKO · R1 · 1:33 · Welterweight
  • W
    PML 13 · Jan 25, 2025
    TKO · R1 · 2:26 · Welterweight
  • L
    OKTAGON 64: MOEIL vs. TODEV 2 · Dec 7, 2024
    Submission · R1 · 3:28 · 73 kg Catchweight
Shem Rock · 3-2
  • L
    UFC Fight Night: Evloev vs Murphy · Mar 21, 2026
    Unanimous Decision · R3 · 5:00 · Lightweight
  • L
    UFC Qatar: Tsarukyan vs Hooker · Nov 22, 2025
    Unanimous Decision · R3 · 5:00 · Lightweight
  • W
    OKTAGON 71: POPPECK VS. LANGER · May 17, 2025
    Decision · R3 · 5:00 · 73 kg Catchweight
  • W
    OKTAGON 58: Vémola vs. Végh 2 · Jun 8, 2024
    Submission · R1 · 3:06 · Lightweight
  • W
    OKTAGON 56: ABY VS. CREASEY · Apr 20, 2024
    Submission · R1 · 1:47 · 68 kg Catchweight

Career Averages

Based on 11 fights · 7 fights
16.3
Avg sig. strikes
24.9
-
Avg takedowns
1.00
-
Avg control time
0:44
50
Career high strikes
47
-
Career high TDs
1

Strike Distribution

Jan Malach
Strike target
Shem Rock
70%
Head
61%
30%
Body
26%
0%
Leg
13%
Jan Malach
Strike position
Shem Rock
-
Distance
91%
-
Clinch
8%
-
Ground
1%