1077
ELO RATING

Jairzinho Rozenstruik

"Bigi Boy"

MMA Record: 15-6-0
UFC Record: 9-6-0
Weight Class: Heavyweight

Jairzinho Rozenstruik "Bigi Boy" - UFC Fighter Profile

Career Highlights: Jairzinho Rozenstruik has 9 wins in the UFC. Jairzinho Rozenstruik lands an average of 3.48 significant strikes per minute .

Fight Results Breakdown

15
Total Fights
Biggest Win
Junior Dos Santos in 2020
Opponent ELO: 1152

Physical & Background Stats

Height
6' 2'
Weight
Heavyweight
Reach
78'
Stance
Orthodox
Date of Birth
Mar 17 1988
Age
37
Peak ELO
1100
ELO Rank
256 of 2646
Strength of Schedule
313-112-1
Combined record of UFC opponents
Avg ELO of Opponents
1085.8
Avg ELO of Defeated Opponents
1036.3

Performance Statistics

SLpM
3.48
Significant Strikes Landed per Minute
Str. Acc.
48%
Significant Striking Accuracy
SApM
2.63
Significant Strikes Absorbed per Minute
Str. Def.
52%
Significant Strike Defence
TD Avg.
–
Average Takedowns per 15 minutes
TD Acc.
–
Takedown Accuracy
Sub. Avg.
–
Average Submissions per 15 minutes

Jairzinho Rozenstruik Fight History

Date Event Opponent Method Round Time Result Odds
2025-02-01 UFC Fight Night: Adesanya vs. Imavov Sergei Pavlovich U-DEC 3 5:00 Loss -
2024-08-17 UFC 305: Du Plessis vs. Adesanya Tai Tuivasa S-DEC 3 5:00 Win -
2024-03-02 UFC Fight Night: Rozenstruik vs. Gaziev Shamil Gaziev KO/TKO 4 5:00 Win -
2023-05-13 UFC Fight Night: Rozenstruik vs. Almeida Jailton Almeida SUB Rear Naked Choke 1 3:43 Loss -
2022-12-10 UFC 282: Blachowicz vs. Ankalaev Chris Daukaus KO/TKO Punch 1 0:23 Win -
2022-06-04 UFC Fight Night: Volkov vs. Rozenstruik Alexander Volkov KO/TKO Punches 1 2:12 Loss -
2021-09-25 UFC 266: Volkanovski vs. Ortega Curtis Blaydes U-DEC 3 5:00 Loss -
2021-06-05 UFC Fight Night: Rozenstruik vs. Sakai Augusto Sakai KO/TKO Punches 1 4:59 Win -
2021-02-27 UFC Fight Night: Rozenstruik vs. Gane Ciryl Gane U-DEC 5 5:00 Loss -
2020-08-15 UFC 252: Miocic vs. Cormier 3 Junior Dos Santos KO/TKO Punch 2 3:47 Win -
2020-05-09 UFC 249: Ferguson vs. Gaethje Francis Ngannou KO/TKO Punch 1 0:20 Loss -
2019-12-07 UFC Fight Night: Overeem vs. Rozenstruik Alistair Overeem KO/TKO Punch 5 4:56 Win -
2019-11-02 UFC 244: Masvidal vs. Diaz Andrei Arlovski KO/TKO Punch 1 0:29 Win -
2019-06-22 UFC Fight Night: Moicano vs. The Korean Zombie Allen Crowder KO/TKO Punches 1 0:09 Win -
2019-02-02 UFC Fight Night: Assuncao vs. Moraes 2 Junior Albini KO/TKO Kick 2 0:54 Win -

ELO Progression Over Time

Jairzinho Rozenstruik ELO Rating Calculation

Fight # Date Opponent Name Opponent ELO Result ELO Gained ELO
15 2025-02-01 Sergei Pavlovich 1093 Loss -16 1077
14 2024-08-17 Tai Tuivasa 1055 Win 0 1093
13 2024-03-02 Shamil Gaziev 1023 Win +19 1093
12 2023-05-13 Jailton Almeida 1080 Loss -16 1074
11 2022-12-10 Chris Daukaus 1059 Win +21 1090
10 2022-06-04 Alexander Volkov 1086 Loss -16 1069
9 2021-09-25 Curtis Blaydes 1127 Loss -15 1085
8 2021-06-05 Augusto Sakai 1028 Win +19 1100
7 2021-02-27 Ciryl Gane 1080 Loss -17 1081
6 2020-08-15 Junior Dos Santos 1152 Win +25 1098
5 2020-05-09 Francis Ngannou 1163 Loss -13 1073
4 2019-12-07 Alistair Overeem 1109 Win +23 1086
3 2019-11-02 Andrei Arlovski 1088 Win +23 1063
2 2019-06-22 Allen Crowder 985 Win +19 1040
1 2019-02-02 Junior Albini 996 Win +21 1021

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