Jairzinho Rozenstruik

"Bigi Boy"

AGE	37 / Mar 17, 1988
HEIGHT	6'2" / 187.96 cm
WEIGHT	252 lbs / 114.31 kg

ASSOCIATION
American Top Team

CLASS
Heavyweight

Wins 15

KO / TKO

87%

SUBMISSIONS

DECISIONS

13%

Losses 6

KO / TKO

33%

SUBMISSIONS

17%

DECISIONS

50%

FIGHT HISTORY - PRO

Result	Fighter	Event	Method/Referee	R	Time
loss	Sergei Pavlovich	UFC Fight Night 250 - Adesanya vs. Imavov Feb / 01 / 2025	Decision (Unanimous) Mark Smith VIEW PLAY-BY-PLAY	3	5:00
win	Tai Tuivasa	UFC 305 - Du Plessis vs. Adesanya Aug / 17 / 2024	Decision (Split) Marc Goddard VIEW PLAY-BY-PLAY	3	5:00
win	Shamil Gaziev	UFC Fight Night 238 - Rozenstruik vs. Gaziev Mar / 02 / 2024	TKO (Retirement) Marc Goddard VIEW PLAY-BY-PLAY	4	5:00
loss	Jailton Almeida	UFC on ABC 4 - Rozenstruik vs. Almeida May / 13 / 2023	Submission (Rear-Naked Choke) Dan Miragliotta VIEW PLAY-BY-PLAY	1	3:43
win	Chris Daukaus	UFC 282 - Blachowicz vs. Ankalaev Dec / 10 / 2022	KO (Punch) Mark Smith VIEW PLAY-BY-PLAY	1	0:23
loss	Alexander Volkov	UFC Fight Night 207 - Volkov vs. Rozenstruik Jun / 04 / 2022	TKO (Punches) Herb Dean VIEW PLAY-BY-PLAY	1	2:12
loss	Curtis Blaydes	UFC 266 - Volkanovski vs. Ortega Sep / 25 / 2021	Decision (Unanimous) Mark Smith VIEW PLAY-BY-PLAY	3	5:00
win	Augusto Sakai	UFC Fight Night 189 - Rozenstruik vs. Sakai Jun / 05 / 2021	TKO (Punches) Herb Dean VIEW PLAY-BY-PLAY	1	4:59
loss	Ciryl Gane	UFC Fight Night 186 - Rozenstruik vs. Gane Feb / 27 / 2021	Decision (Unanimous) Herb Dean VIEW PLAY-BY-PLAY	5	5:00
win	Junior dos Santos	UFC 252 - Miocic vs. Cormier 3 Aug / 15 / 2020	TKO (Punches) Dan Miragliotta VIEW PLAY-BY-PLAY	2	3:47
loss	Francis Ngannou	UFC 249 - Ferguson vs. Gaethje May / 09 / 2020	KO (Punches) Dan Miragliotta VIEW PLAY-BY-PLAY	1	0:20
win	Alistair Overeem	UFC on ESPN 7 - Overeem vs. Rozenstruik Dec / 07 / 2019	KO (Punch) Dan Miragliotta VIEW PLAY-BY-PLAY	5	4:56
win	Andrei Arlovski	UFC 244 - Masvidal vs. Diaz Nov / 02 / 2019	KO (Punch) Dan Miragliotta VIEW PLAY-BY-PLAY	1	0:29
win	Allen Crowder	UFC Fight Night 154 - Moicano vs. The Korean Zombie Jun / 22 / 2019	KO (Punches) Blake Grice VIEW PLAY-BY-PLAY	1	0:09
win	Junior Albini	UFC Fight Night 144 - Assuncao vs. Moraes 2 Feb / 02 / 2019	TKO (Head Kick and Punches) Joao Claudio Soares VIEW PLAY-BY-PLAY	2	0:54
win	Robert McCarthy	Team Yvel - Fearless 3 Dec / 27 / 2018	KO (Punches)	1	0:10
win	Andrey Kovalev	Rizin FF - Rizin 10 May / 06 / 2018	Decision (Split) Ryogaku Wada	3	5:00
win	Marvin Aboeli	Fighting with the Stars - Bloed, Zweet & Tranen 3 Dec / 22 / 2017	TKO (Punches)	1	N/A
win	Steven Berbin	AIF 1 - Aruba International Fighting Championship 1 Apr / 28 / 2017	TKO (Punches)	1	N/A
win	Evgeni Boldyrev	Draka 11 - Governor's Cup 2012 Nov / 24 / 2012	KO (Punch)	1	2:05
win	Evgeni Boldyrev	Draka 7 - Governor's Cup 2012 May / 26 / 2012	KO (Punch)	1	2:36

Related Videos

◄

►

PICTURES

JAIRZINHO ROZENSTRUIK RELATED NEWS

UFC Shanghai Update: 'Salsa Boy' to Face Russian Knockout Artist One of the Ultimate Fighting Championship’s rising heavyweight talents will face his toughest test to date in Shanghai, China.

UFC

Tristen Critchfield

Jun 18, 2025

Sherdog’s Official Mixed Martial Arts Rankings Thad Jean just passed the toughest test of his burgeoning mixed martial arts career at 2025 PFL World Tournament 5: Semifinals.

UFC

Tristen Critchfield

Jun 16, 2025

Sherdog’s Official Mixed Martial Arts Rankings On a night of statement performances in both bantamweight divisions at UFC 316, Mario Bautista made one of the loudest.

UFC

Tristen Critchfield

Jun 09, 2025

Sherdog’s Official Mixed Martial Arts Rankings At UFC Vegas 107, Mateusz Gamrot showed Ludovit Klein that there are levels when it comes to lightweight contention.

UFC

Tristen Critchfield

Jun 02, 2025

Say What? Jon Jones’ ‘Dream Team’ Includes Tom Aspinall While it seems that Jon Jones doesn’t want to fight Tom Aspinall, he does acknowledge the Englishman’s skills.

UFC

Sayan Nag

May 29, 2025

Jairzinho Rozenstruik

"Bigi Boy"

EVENTS / FIGHTS

POLL

FIGHT FINDER

FIGHTER OF THE WEEK

TOP TRENDING FIGHTERS

MORE FIGHTERS...

Jairzinho Rozenstruik

"Bigi Boy"

Subscribe to our Newsletter

EVENTS / FIGHTS

POLL

FIGHT FINDER

FIGHTER OF THE WEEK

TOP TRENDING FIGHTERS

MORE FIGHTERS...