JR

Jairzinho Rozenstruik

L1

“Bigi Boy”

15-6-0

65

IQ Score

Gatekeeper

/Age 38/Orthodox/6' 2"/78″ reach/242 lbs

Win %

71%

SLpM

3.5

Str Acc

48%

Str Def

52%

TD Avg

0.0

TD Def

72%

Sub Avg

0.0

Finish

87%

At a Glance

3.5

SLpM

48%

Str Acc

0.0

TD Avg

87%

Finish %

52%

Str Def

Rozenstruik profiles as a knockout artist who is high finisher.

Skill Profile

Fighter

UFC Avg

65

IQ Score

Gatekeeper

STR55

DEF56

GRP45

FIN83

MOM56

DUR46

ACT82

Accuracy & Defense○ = UFC avg

Str Acc

Str Def

TD Acc

TD Def

Striking Output

Sig. Strikes Landed / Min

3.48+0.06 vs avg

0avg 3.49

Sig. Strikes Absorbed / Min

2.63-0.55 vs avg

0avg 3.29

Grappling Output

Takedowns / 15 Min

0.00-1.52 vs avg

0avg 1.56

Submissions / 15 Min

0.00-0.40 vs avg

0avg 0.43

Strike Differential (landed - absorbed / min)

Absorbed (2.63)Landed (3.48)

0

+0.85

Win / Loss by Method

Wins (15)

13 KO

2 DEC

Losses (6)

2 KO

1 SUB

3 DEC

Recent Form (Last 5)

L

Dec

W

Dec

W

KO

L

Sub

W

KO

Durability & Resilience

Fights to Decision

5 of 21

KO/TKO Losses

2

Avg Fight Duration

2.1 rounds

Post-Loss Record

4-1

Fight History15 UFC + 6 pre-UFC

21 fights15W6L

	Opponent	Event	Date	Method	Rd	Time
L	Sergei Pavlovich	UFC Fight Night: Adesanya vs. Imavov	Feb 1, 2025	U-DEC	3	5:00
W	Tai Tuivasa	UFC 305: Du Plessis vs. Adesanya	Aug 17, 2024	S-DEC	3	5:00
W	Shamil Gaziev	UFC Fight Night: Rozenstruik vs. Gaziev	Mar 2, 2024	KO/TKO	4	5:00
L	Jailton Almeida	UFC Fight Night: Rozenstruik vs. Almeida	May 13, 2023	SUB Rear Naked Choke	1	3:43
W	Chris Daukaus	UFC 282: Blachowicz vs. Ankalaev	Dec 10, 2022	KO/TKO Punch	1	0:23
L	Alexander Volkov	UFC Fight Night: Volkov vs. Rozenstruik	Jun 4, 2022	KO/TKO Punches	1	2:12
L	Curtis Blaydes	UFC 266: Volkanovski vs. Ortega	Sep 25, 2021	U-DEC	3	5:00
W	Augusto Sakai	UFC Fight Night: Rozenstruik vs. Sakai	Jun 5, 2021	KO/TKO Punches	1	4:59
L	Ciryl Gane	UFC Fight Night: Rozenstruik vs. Gane	Feb 27, 2021	U-DEC	5	5:00
W	Junior Dos Santos	UFC 252: Miocic vs. Cormier 3	Aug 15, 2020	KO/TKO Punch	2	3:47
L	Francis Ngannou	UFC 249: Ferguson vs. Gaethje	May 9, 2020	KO/TKO Punch	1	0:20
W	Alistair Overeem	UFC Fight Night: Overeem vs. Rozenstruik	Dec 7, 2019	KO/TKO Punch	5	4:56
W	Andrei Arlovski	UFC 244: Masvidal vs. Diaz	Nov 2, 2019	KO/TKO Punch	1	0:29
W	Allen Crowder	UFC Fight Night: Moicano vs. The Korean Zombie	Jun 22, 2019	KO/TKO Punches	1	0:09
W	Junior Albini	UFC Fight Night: Assuncao vs. Moraes 2	Feb 2, 2019	KO/TKO Kick	2	0:54
W	Robert McCarthy	FearlessFearless 3: Thaibox Gala	Dec 27, 2018	TKO	1	0:10
W	Andrey Kovalev	RIZINRIZIN 10	May 6, 2018	DEC		Split
W	Marvin Aboeli		Dec 22, 2017	TKO
W	Steven Berbin		Apr 28, 2017	TKO
W	Evgeny Boldyrev	Draka MMA: Governor&#Draka MMA: Governor's Cup 11	Nov 24, 2012	TKO	1	2:05
W	Evgeny Boldyrev	Draka MMA: Governor&#Draka MMA: Governor's Cup 7	May 26, 2012	TKO	1	2:36