Jairzinho Rozenstruik
Jairzinho Rozenstruik, “Bigi Boy”, is a Heavyweight from Suriname with an official record of 15-6. The 15 wins came 13 by knockout and 2 by decision. The most recent bout on file is a decision loss to Sergei Pavlovich at UFC Fight Night: Adesanya vs. Imavov on 1 February 2025.
| Date | Opponent | Result | Method | Round | Event |
|---|---|---|---|---|---|
| Feb 1, 2025 | Sergei Pavlovich | LOSS | DECDecision | R3 · 5:00 | UFC Fight Night: Adesanya vs. Imavov |
| Aug 17, 2024 | Tai Tuivasa | WIN | DECDecision | R3 · 5:00 | UFC 305: Du Plessis vs. Adesanya |
| Mar 2, 2024 | Shamil Gaziev | WIN | KOKO/TKO | R4 · 5:00 | UFC Fight Night: Rozenstruik vs. Gaziev |
| May 13, 2023 | Jailton Almeida | LOSS | SUBRear Naked Choke | R1 · 3:43 | UFC Fight Night: Rozenstruik vs. Almeida |
| Dec 10, 2022 | Chris Daukaus | WIN | KOPunch | R1 · 0:23 | UFC 282: Blachowicz vs. Ankalaev |
| Jun 4, 2022 | Alexander Volkov | LOSS | KOPunches | R1 · 2:12 | UFC Fight Night: Volkov vs. Rozenstruik |
| Sep 25, 2021 | Curtis Blaydes | LOSS | DECDecision | R3 · 5:00 | UFC 266: Volkanovski vs. Ortega |
| Jun 5, 2021 | Augusto Sakai | WIN | KOPunches | R1 · 4:59 | UFC Fight Night: Rozenstruik vs. Sakai |
| Feb 27, 2021 | Ciryl Gane | LOSS | DECDecision | R5 · 5:00 | UFC Fight Night: Rozenstruik vs. Gane |
| Aug 15, 2020 | Junior Dos Santos | WIN | KOPunch | R2 · 3:47 | UFC 252: Miocic vs. Cormier 3 |
| May 9, 2020 | Francis Ngannou | LOSS | KOPunch | R1 · 0:20 | UFC 249: Ferguson vs. Gaethje |
| Dec 7, 2019 | Alistair Overeem | WIN | KOPunch | R5 · 4:56 | UFC Fight Night: Overeem vs. Rozenstruik |
| Nov 2, 2019 | Andrei Arlovski | WIN | KOPunch | R1 · 0:29 | UFC 244: Masvidal vs. Diaz |
| Jun 22, 2019 | Allen Crowder | WIN | KOPunches | R1 · 0:09 | UFC Fight Night: Moicano vs. The Korean Zombie |
| Feb 2, 2019 | Junior Albini | WIN | KOKick | R2 · 0:54 | UFC Fight Night: Assuncao vs. Moraes 2 |
| Dec 27, 2018 | Robert McCarthy | WIN | KOKO | R1 · 0:10 | Team Yvel: Fearless 3 |
| May 6, 2018 | Andrey Kovalev | WIN | DECDecision - Split | R3 | Rizin FF: Rizin Fighting Federation 10 |
| Dec 22, 2017 | Marvin Aboeli | WIN | KOTKO | R1 | Phoenix Fighting Championship: Phoenix 4: Dubai |
| Apr 28, 2017 | Englebert Berbin | WIN | KOTKO | R1 | AIF 1: Aruba International Fighting Championship 1 |
| Nov 24, 2012 | Evgeni Boldyrev | WIN | KOKO | R1 | Draka: Pro Draka MMA |
| May 26, 2012 | Evgeni Boldyrev | WIN | KOKO | R1 | Draka 7: Governor's Cup 2012 |
Wins, losses and draws are Jairzinho Rozenstruik’s official record. Everything else is counted from the 21 bouts we hold a full result for — method, round and time. Per-fight striking and grappling statistics are not published in our data source, so they are not shown.
Jairzinho Rozenstruik’s record, in numbers
Jairzinho Rozenstruik’s record is 15-6, and Cage Brothers holds a full result for all 21 bouts in it. Every figure below is counted from them.
The 15 wins break down as 13 by knockout and 2 by decision — 13 of 15 inside the distance, a finish rate of 87%. Across all 21 bouts with a recorded finishing round, the average bout lasted 7 minutes 14 seconds.
Jairzinho Rozenstruik has been stopped 3 times in the 21 bouts on file — 2 by knockout and 1 by submission — which is 14% of them.
Of the 21 bouts Cage Brothers holds a result for, 7 were the main event of the card. One of them has come since October 2024.
Set against the 485 Heavyweight fighters Cage Brothers holds eight or more bouts for, Jairzinho Rozenstruik has a finish rate above 71% of them, a record of avoiding stoppage above 69% of them and a two-year bout count above 69% of them. The comparison is made inside the division rather than across the whole roster, because how often a division finishes depends heavily on what it weighs.
Jairzinho Rozenstruik is listed at 6ft 2in with a reach of 78in, fights orthodox and is 38, born 16 March 1988.
These figures are recomputed from Jairzinho Rozenstruik’s bout history each time results are synced, so they follow the record rather than a fixed snapshot.