Events Fighters

MMAStats.fyi is for informational and entertainment purposes only. Stats, predictions, and probability estimates are not intended to facilitate, encourage, or promote sports betting or gambling of any kind.

Newsletter for upcoming cards (degens only)

© 2026 MMAStats.fyi. All rights reserved.

Jairzinho Rozenstruik · MMAStats

JR

Jairzinho Rozenstruik

“Bigi Boy”

15-6-0

Physicals

StanceOrthodox

Height188 cm

Reach198 cm

Date of birth1988-03-17

Career Stats

Sig. strikes landed / min3.48

Sig. strike accuracy48%

Takedowns / 15 min0

Takedown accuracy0%

Submissions / 15 min0

Fight History

UFC Fight Night: Adesanya vs. ImavovFeb 1, 2025 · Heavyweight

Decision - Unanimous · R3 · 5:00

SPSergei PavlovichWinner

JRJairzinho Rozenstruik

UFC 305: Du Plessis vs. AdesanyaAug 17, 2024 · Heavyweight

Decision - Split · R3 · 5:00

JRJairzinho Rozenstruik

Winner

UFC Fight Night: Rozenstruik vs. GazievMar 2, 2024 · Heavyweight

KO/TKO · R4 · 5:00

JRJairzinho RozenstruikWinner

SGShamil Gaziev

UFC Fight Night: Rozenstruik vs. AlmeidaMay 13, 2023 · Heavyweight

Submission · R1 · 3:43

JRJairzinho Rozenstruik

JAJailton AlmeidaWinner

UFC 282: Blachowicz vs. AnkalaevDec 10, 2022 · Heavyweight

KO/TKO · R1 · 0:23

JRJairzinho RozenstruikWinner

CDChris Daukaus

UFC Fight Night: Volkov vs. RozenstruikJun 4, 2022 · Heavyweight

KO/TKO · R1 · 2:12

AVAlexander VolkovWinner

JRJairzinho Rozenstruik

UFC 266: Volkanovski vs. OrtegaSep 25, 2021 · Heavyweight

Decision - Unanimous · R3 · 5:00

CBCurtis BlaydesWinner

JRJairzinho Rozenstruik

UFC Fight Night: Rozenstruik vs. SakaiJun 5, 2021 · Heavyweight

KO/TKO · R1 · 4:59

JRJairzinho RozenstruikWinner

ASAugusto Sakai

UFC Fight Night: Rozenstruik vs. GaneFeb 27, 2021 · Heavyweight

Decision - Unanimous · R5 · 5:00

JRJairzinho Rozenstruik

CGCiryl GaneWinner

UFC 252: Miocic vs. Cormier 3Aug 15, 2020 · Heavyweight

KO/TKO · R2 · 3:47

JDJunior Dos Santos

JRJairzinho RozenstruikWinner

UFC 249: Ferguson vs. GaethjeMay 9, 2020 · Heavyweight

KO/TKO · R1 · 0:20

FNFrancis NgannouWinner

JRJairzinho Rozenstruik

UFC Fight Night: Overeem vs. RozenstruikDec 7, 2019 · Heavyweight

KO/TKO · R5 · 4:56

AOAlistair Overeem

JRJairzinho RozenstruikWinner

UFC 244: Masvidal vs. DiazNov 2, 2019 · Heavyweight

KO/TKO · R1 · 0:29

AAAndrei Arlovski

JRJairzinho RozenstruikWinner

UFC Fight Night: Moicano vs. The Korean ZombieJun 22, 2019 · Heavyweight

KO/TKO · R1 · 0:09

ACAllen Crowder

JRJairzinho RozenstruikWinner

UFC Fight Night: Assuncao vs. Moraes 2Feb 2, 2019 · Heavyweight

KO/TKO · R2 · 0:54

JAJunior Albini

JRJairzinho RozenstruikWinner

Fighters

Event

KD

Strikes

TD

Sub Att

Class

Method

Rd

Time

SPSergei Pavlovich

JRJairzinho Rozenstruik

UFC Fight Night: Adesanya vs. Imavov

Feb 1, 2025

0

0

25

17

2

0

0

0

Heavyweight

Decision - Unanimous

3

5:00

JRJairzinho Rozenstruik

UFC 305: Du Plessis vs. Adesanya

Aug 17, 2024

0

0

37

91

0

0

0

0

Heavyweight

Decision - Split

3

5:00

JRJairzinho Rozenstruik

SGShamil Gaziev

UFC Fight Night: Rozenstruik vs. Gaziev

Mar 2, 2024

0

0

127

22

0

1

0

0

Heavyweight

KO/TKO

4

5:00

JRJairzinho Rozenstruik

JAJailton Almeida

UFC Fight Night: Rozenstruik vs. Almeida

May 13, 2023

0

0

0

4

0

1

0

1

Heavyweight

Submission

1

3:43

JRJairzinho Rozenstruik

CDChris Daukaus

UFC 282: Blachowicz vs. Ankalaev

Dec 10, 2022

1

0

12

1

0

0

0

0

Heavyweight

KO/TKO

1

0:23

AVAlexander Volkov

JRJairzinho Rozenstruik

UFC Fight Night: Volkov vs. Rozenstruik

Jun 4, 2022

0

0

21

6

0

0

0

0

Heavyweight

KO/TKO

1

2:12

CBCurtis Blaydes

JRJairzinho Rozenstruik

UFC 266: Volkanovski vs. Ortega

Sep 25, 2021

0

0

32

18

3

0

0

0

Heavyweight

Decision - Unanimous

3

5:00

JRJairzinho Rozenstruik

ASAugusto Sakai

UFC Fight Night: Rozenstruik vs. Sakai

Jun 5, 2021

1

0

16

3

0

0

0

0

Heavyweight

KO/TKO

1

4:59

JRJairzinho Rozenstruik

UFC Fight Night: Rozenstruik vs. Gane

Feb 27, 2021

0

0

42

102

0

2

0

0

Heavyweight

Decision - Unanimous

5

5:00

JDJunior Dos Santos

JRJairzinho Rozenstruik

UFC 252: Miocic vs. Cormier 3

Aug 15, 2020

0

1

24

42

0

0

0

0

Heavyweight

KO/TKO

2

3:47

FNFrancis Ngannou

JRJairzinho Rozenstruik

UFC 249: Ferguson vs. Gaethje

May 9, 2020

1

0

6

5

0

0

0

0

Heavyweight

KO/TKO

1

0:20

AOAlistair Overeem

JRJairzinho Rozenstruik

UFC Fight Night: Overeem vs. Rozenstruik

Dec 7, 2019

0

1

74

89

2

0

0

0

Heavyweight

KO/TKO

5

4:56

AAAndrei Arlovski

JRJairzinho Rozenstruik

UFC 244: Masvidal vs. Diaz

Nov 2, 2019

0

1

4

5

0

0

0

0

Heavyweight

KO/TKO

1

0:29

ACAllen Crowder

JRJairzinho Rozenstruik

UFC Fight Night: Moicano vs. The Korean Zombie

Jun 22, 2019

0

1

0

4

0

0

0

0

Heavyweight

KO/TKO

1

0:09

JAJunior Albini

JRJairzinho Rozenstruik

UFC Fight Night: Assuncao vs. Moraes 2

Feb 2, 2019

0

1

18

19

2

0

0

0

Heavyweight

KO/TKO

2

0:54