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UFC 244: Masvidal vs. Diaz
VS
Andrei Arlovski
Andrei Arlovski
28-18 · BLR
November 2, 2019 · New York City, New York, USA
Heavyweight · 3 rounds
246.2lb
Weigh-in
244.0lb
Jairzinho Rozenstruik def. Andrei Arlovski by KO/TKO (Punch), R1 0:29
Performance
Round by round
SSTDKDCtrl
R1 · 0:29
Rozenstruik5/90/010:02
Arlovski4/90/000:00
Total
Rozenstruik5/90/010:02
Arlovski4/90/000:00

Pre-fight

The model's read going in

The walk-forward model's call at the time of the bout — persisted out-of-sample, with no hindsight about the result.

Prediction
RozenstruikWin probabilityArlovski
86.6%13.4%
KO / TKO
45%
Submission
2%
Decision
53%
Expected fight time: 10.7 min
What drives the pick

Each bar is a feature's push on the model from the center axis. Red pushes toward Rozenstruik, blue toward Arlovski. Tap a bar for why.

Predicted outcomes
Rozenstruik87%
Wins by
Model
Equity
Mkt
KO / TKO40%46%
Submission1%1%
Decision46%53%
Predicted output
Sig. strikes55 (3172)act 5
Takedowns0.1 (0.00.1)act 0
Arlovski13%
Wins by
Model
Equity
Mkt
KO / TKO5%40%
Submission1%7%
Decision7%53%
Predicted output
Sig. strikes41 (2354)act 4
Takedowns0.0 (0.00.0)act 0
Combined totals~97 sig strikes~0.2 takedownsmkt —
How it ends
mkt —
R123%
R217%
R37%
Distance53%
Fighter props
Most sig. strikestie 1.1%
Rozenstruik
62.9%-175
Arlovski
+17536.0%
Most takedownstie 83.9%
Rozenstruik
10.3%-175
Arlovski
+1755.9%
Significant strikes — over/under
Rozenstruik
Expected: 55.3
55.5
Over 55.5
42.3%
+136
Under 55.5
57.7%
-136
070139
Arlovski
Expected: 41.2
41
Over 41
41.9%
+135
Exactly 41
1.6%
push
Under 41
56.4%
-135
052103
Takedowns — over/under
Rozenstruik
Expected: 0.1
0
Over 0
10.7%
Exactly 0
89.3%
push
Under 0
0.0%
035
Arlovski
Expected: 0.0
0
Over 0
6.4%
Exactly 0
93.6%
push
Under 0
0.0%
035

Odds are model-implied (no real prop market is priced for these). The “most” prices are draw-no-bet — a tie (for takedowns, usually 0–0) is a push, so each side is priced off its chance of winning given a result, while the % shown is the raw chance of landing strictly more. Drag a line in half-point steps: a half line (e.g. 2.5) is a clean over/under, while a whole number adds a third outcome — landing exactly on it, a push — so over, exact and under sum to 100%. On a whole number the over/under odds are draw-no-bet (priced off the decisive mass, since the push refunds), so the two sides stay mirror images rather than implying an arbitrage.

Expected fight time 10.7 min. Predicted-output ranges are percentiles of the model’s simulated fights: sig strikes the middle 50% (25th–75th); takedowns the wider 10th–90th, since they’re 0 in most fights so a narrow band would collapse to 0. Win-by-method = win probability × that fighter’s own method split: the model forecasts how the fight ends, and that forecast is divided between the corners by each fighter’s finishing record — UFC wins in full, earlier-career wins at half weight, as of fight night — reconciled so the fighters’ totals still equal their win probabilities and the methods still total the fight-level forecast above. “Equity” is each of those over that fighter’s win % — how they win given that they win — so a column adds to 100%, and it differs by corner. A fighter with no classifiable wins at any level leans on the fight-level split. “How it ends” is the model’s round-of-finish split. “Mkt” is the de-vigged market prop (consensus across books), shown for context, not as a betting signal; rounds & totals slots fill as that data lands. Percentages are apportioned by largest remainder, so each set adds to its total exactly and an individual figure can sit a point off its own rounding.

Model vs market
Final
ModelMarketGapLine
To win
Rozenstruik86.6%59.6%+27.0-160
Arlovski13.4%40.4%−27.0+140

Market % is the de-vigged (no-vig) consensus across the books that price both fighters; the line is the average across books with the min–max range in parentheses. Gap is the model minus the market in points (+ = the model rates that outcome above the market). Thin or one-sided markets are flagged or left blank rather than shown as a fabricated %. Shown for context, not as a bet — the closing line is the sharpest public price and the model trails it on average. For 5-round bouts the model splits its round-3+ finish mass into rounds 3–5 by the historical within-bucket rate, so the over-3.5 / 4.5 lines carry a model estimate.

Trait web
66.0Striking68.5
Arlovski +2.5
18.5Grappling44.7
Arlovski +26.1
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
RozenstruikArlovski
Tale of the tape
Ratings (Elo)
1553
Pound-for-pound
1565
1553
Divisional
1565
Striking offense
Striking defense
Grappling offense
Grappling defense
Physical
31 yrs
Age
40 yrs
6'2"
Height
6'3"
78"
Reach
77"
Orthodox
Stance
Orthodox
Striking (UFC career)
3.80
Strikes landed / min
3.57
74%
Strike accuracy
44%
2.98
Strikes absorbed / min
2.70
36%
Strike defense
59%
Grappling (UFC career)
0.00
Takedowns / 15 min
0.49
Takedown accuracy
36%
67%
Takedown defense
81%
0.0
Sub attempts / 15 min
0.3
Form & résumé
100%
UFC win rate
57%
+2
Win/loss streak
+1
100%
Last-5 win rate
20%
100%
Finish rate
65%
Recent opp. quality
133
Days since last fight
105
Recent form (last 5 UFC)
Jairzinho Rozenstruik
  • WAllen CrowderKO/TKO R1
    Close -2304mo before
  • WJunior AlbiniKO/TKO R2
    Close +1259mo before
Andrei Arlovski
  • WBen RothwellU-DEC R3
    Close +1553mo before
  • LAugusto SakaiS-DEC R3
    Close +1456mo before
  • LShamil AbdurakhimovU-DEC R3
    Close +1201y 2mo before
  • LTai TuivasaU-DEC R3
    Close +1901y 5mo before
  • WStefan StruveU-DEC R3
    Close +1601y 8mo before
Rozenstruik — win / loss by method
Record: 8-0-0

Bar length is fight count (largest bar = full width); shading splits finishes by round and decisions by unanimous vs split — tap a bar for the round-by-round count.

KO/TKO
7 wins, 0 losses
W
88% of wins
L
Submission
0 wins, 0 losses
W
0% of wins
L
Decision
1 win, 0 losses
W
13% of wins
L
UFC
2win0loss0draw0NC
WinsLosses
2 (100%)KO/TKO() 0
0 (0%)Submission() 0
0 (0%)Decision() 0
Non-UFC
6win0loss0draw0NC
WinsLosses
5 (83%)KO/TKO() 0
0 (0%)Submission() 0
1 (17%)Decision() 0
Arlovski — win / loss by method
Record: 28-18-0, 2 NC

Bar length is fight count (largest bar = full width); shading splits finishes by round and decisions by unanimous vs split — tap a bar for the round-by-round count.

KO/TKO
17 wins, 10 losses
W
61% of wins
L
56% of losses
Submission
3 wins, 1 loss
W
11% of wins
L
6% of losses
Decision
8 wins, 7 losses
W
29% of wins
L
39% of losses
UFC
17win12loss0draw1NC
WinsLosses
9 (53%)KO/TKO(50%) 6
2 (12%)Submission(8%) 1
6 (35%)Decision(42%) 5
Non-UFC
11win6loss0draw1NC
WinsLosses
8 (73%)KO/TKO(67%) 4
1 (9%)Submission(0%) 0
2 (18%)Decision(33%) 2

Profiles

Experience
Rozenstruik
Arlovski
2
UFC fights
30
6.0 min · 3.0 avg
Octagon time
273.2 min · 9.1 avg
14y 2m
Career length
27y 4m
UFC schedule strength

Opponents' records on fight night — toggle their full cross-promotional record vs UFC bouts only.

Rozenstruik
Arlovski
24W–7L · 77.4%
Overall
467W–110L · 80.9%
24W–7L · 77.4%
Wins
256W–70L · 78.5%
0W–0L
Losses
211W–40L · 84.1%
Non-UFC schedule strength
Rozenstruik
Arlovski
27W–15L · 64.3%
Overall
458W–117L · 79.7%
27W–15L · 64.3%
Wins
376W–106L · 78.0%
0W–0L
Losses
82W–11L · 88.2%
Distance striking
Rozenstruik
Arlovski
4.42
Landed / min
4.57
55.6%
Accuracy
40.5%
34.8%
Defense
65.4%
4.96
Knockdowns / 15 min
0.55
37.4%
Time at distance
63.2%
Grappling & control
Rozenstruik
Arlovski
0.00
Takedowns / 15 min
0.49
Takedown accuracy
36.0%
66.7%
Takedown defense
80.6%
0.00
Sub attempts / 15 min
0.27
8.4%
Control share
33.1%
Strike target map
Rozenstruik
  • Head78%(18)div 66%
  • Body4%(1)div 19%
  • Legs17%(4)div 15%
Arlovski
  • Head57%(561)div 66%
  • Body20%(191)div 19%
  • Legs23%(224)div 15%

Where each fighter lands significant strikes (career). “div” = the weight-class average.

Jairzinho Rozenstruik
CloseSSTDKDCtrl

Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.

Andrei Arlovski
CloseSSTDKDCtrl

Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.