Jairzinho Rozenstruik
"Bigi Boy"
15-6 (13 KO · 0 SUB · 2 DEC)
Heavyweight · 38 yrs · 6'2" · 78" reach · Orthodox · SUR
knockout power
Output & defense
per-minute / per-15-min rates over 12 tracked UFC fights
Sig. strikes / min
3.4
Strike accuracy
48%
Absorbed / min
2.3
Strike defense
53%
Knockdowns / 15
0.44
Takedowns / 15
0.0
TD accuracy
0%
TD defense
73%
Sub attempts / 15
0.0
Ground adv. / 15
0.0
Pace & finishing
11.3
avg fight minutes
33%
go the distance
2
round-1 finish wins
5
finish wins (tracked)
strike targets: head 59% · body 16% · leg 25%
Fight history 12 tracked
| Date | Opponent | Result | Sig. str. | Absorbed | TD | KD | Sub att. |
|---|---|---|---|---|---|---|---|
| 2025-02-01 | Sergei Pavlovich | LDecision - Unanimous · R3 | 17/55 | 25 | 0 | 0 | 0 |
| 2024-08-18 | — | WDecision - Split · R3 | 91/184 | 37 | 0 | 0 | 0 |
| 2024-03-02 | Shamil Gaziev | WKO/TKO · R4 | 127/215 | 22 | 0/1 | 0 | 0 |
| 2023-05-13 | Jailton Almeida | LSubmission · R1 | 0/2 | 4 | 0 | 0 | 0 |
| 2022-12-11 | — | WKO/TKO · R1 | 12/21 | 1 | 0 | 1 | 0 |
| 2022-06-04 | — | LKO/TKO · R1 | 6/18 | 21 | 0 | 0 | 0 |
| 2021-09-26 | Curtis Blaydes | LDecision - Unanimous · R3 | 18/68 | 32 | 0 | 0 | 0 |
| 2021-06-05 | — | WKO/TKO · R1 | 16/29 | — | 0 | 1 | 0 |
| 2021-02-28 | Ciryl Gane | LDecision - Unanimous · R5 | 42/104 | 102 | 0 | 0 | 0 |
| 2020-08-16 | — | WKO/TKO · R2 | 42/66 | — | 0 | 1 | 0 |
| 2020-05-10 | — | LKO/TKO · R1 | 5/5 | — | 0 | 0 | 0 |
| 2019-12-08 | — | WKO/TKO · R5 | 89/209 | 74 | 0 | 1 | 0 |
Stats from official ESPN box scores over tracked UFC fights; career record covers all promotions. Model receipts show what Probetrics predicted before each fight — graded, not curated. 21+, 1-800-GAMBLER.