Heavyweight
5 Rounds
Jairzinho Rozenstruik won · KO/TKO R1
UFC Event·Saturday, June 5, 2021·Las Vegas, Nevada, USA, USA
Style matchupJairzinho Rozenstruik: StrikervsAugusto Sakai: Pressure fighter
The pressure fighter will force exchanges. The cleaner striker needs lateral movement.
Model Prediction: Jairzinho Rozenstruik wins(54.2%)
Actual result: Jairzinho Rozenstruik wins · Model version: ufc_v4_pure_xgboost_20260517_121258
Correct
Scouting Report
Auto-generated signals worth knowing before you read the deep stats below.
- Jairzinho Rozenstruik is a KO finisher (89% of wins). Augusto Sakai has lost 100% of fights by KO.
- Jairzinho Rozenstruik has 16pp better takedown defense — controls where the fight happens.
Tale of the Tape
Jairzinho Rozenstruik
Red Corner
VS
Augusto Sakai
Blue Corner
-118
(54%)
Vegas Odds
-106
(51%)
38
Age
35
Orthodox
Stance
Orthodox
6'2"
Height
6'3"
198.12 cm
Reach
195.58 cm
Recent Form
Last 5 fights for each fighter — most recent on the right. Hover any result for the matchup.
Jairzinho Rozenstruik
oldest →latest
W
KOvs Chris Daukaus · Dec 22L
SUBvs Jailton Almeida · May 23W
KOvs Shamil Gaziev · Mar 24W
vs Tai Tuivasa · Aug 24L
vs Sergei Pavlovich · Feb 25Augusto Sakai
oldest →latest
W
vs Blagoy Ivanov · May 20L
KOvs Alistair Overeem · Sep 20L
KOvs Tai Tuivasa · Dec 21L
KOvs Serghei Spivac · Aug 22W
vs Don'Tale Mayes · Feb 23Output & Defense Comparison
Rate-normalized career statistics. Bold side has the edge per metric.
Jairzinho RozenstruikMetricAugusto Sakai
3.48
Strikes / min
4.60
2.63
Strikes absorbed / min
3.83
52%
Strike defense
48%
0.00
TDs / 15 min
0.23
72%
Takedown defense
56%
0.00
Sub atts / 15 min
0.00
Net striking (SLpM − SApM)
+0.85evenly matched on net striking+0.77
Statistical Profile
Career averages and model features. Bigger shape = stronger across measured dimensions.
Jairzinho RozenstruikAugusto Sakai
Recent Elo Trajectory
Last 10 fights for each fighter, aligned right (most recent on the right).
Jairzinho Rozenstruik(10 fights)Augusto Sakai(9 fights)
Model Feature Differentials (Red − Blue)
RedElo RatingBlue
+4.3-4.3
RedLayoff (days)Blue
-175.0175.0
RedForm ScoreBlue
-0.30.3
RedStriker ScoreBlue
-1.41.4
RedGrappler ScoreBlue
-0.30.3
Jairzinho Rozenstruik
StanceOrthodox
Height74.0"
Reach78.0"
Fights15
Augusto Sakai
StanceOrthodox
Height75.0"
Reach77.0"
Fights9