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UFC Fight Night: Volkov vs. Rozenstruik
Ode Osbourne
Ode Osbourne
10-4 · USA
VS
Zarrukh Adashev
Zarrukh Adashev
4-3 · USA
June 4, 2022 · Las Vegas, Nevada, USA
Flyweight · 3 rounds
126.0lb
Weigh-in
125.5lb
Ode Osbourne def. Zarrukh Adashev by KO/TKO (Punch), R1 1:01
Performance
Round by round
SSTDKDCtrl
R1 · 1:01
Osbourne7/150/010:03
Adashev7/130/000:00
Total
Osbourne7/150/010:03
Adashev7/130/000:00

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
OsbourneWin probabilityAdashev
55.0%45.0%
KO / TKO
27%
Submission
19%
Decision
54%
Expected fight time: 10.6 min
Retrospective pick: the walk-forward model's call at the time of the fight — persisted out-of-sample, with no hindsight about the result.
What drives the pick

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

Predicted outcomes
Osbourne55%
Wins by
Model
Equity
Mkt
KO / TKO16%28%24%
Submission13%24%12%
Decision26%48%26%
Predicted output
Sig. strikes44 (1860)act 7
Takedowns0.8 (0.02.9)act 0
Adashev45%
Wins by
Model
Equity
Mkt
KO / TKO11%25%14%
Submission6%13%4%
Decision28%62%19%
Predicted output
Sig. strikes42 (1756)act 7
Takedowns1.3 (0.04.0)act 0
Combined totals~86 sig strikes~2.1 takedownsmkt —
How it ends
mkt —
R126%
R212%
R38%
Distance54%
Fighter props
Most sig. strikestie 1.1%
Osbourne
51.4%-108
Adashev
+10847.5%
Most takedownstie 25.7%
Osbourne
25.6%+190
Adashev
-19048.6%
Significant strikes — over/under
Osbourne
Expected: 44.5
44.5
Over 44.5
39.7%
+152
Under 44.5
60.3%
-152
056112
Adashev
Expected: 41.6
41.5
Over 41.5
39.9%
+151
Under 41.5
60.1%
-151
053105
Takedowns — over/under
Osbourne
Expected: 0.8
1
Over 1
27.9%
+198
Exactly 1
16.8%
push
Under 1
55.2%
-198
035
Adashev
Expected: 1.3
1.5
Over 1.5
43.8%
+128
Under 1.5
56.2%
-128
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 10.6 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
Osbourne55.0%65.0%−10.0-215
Adashev45.0%35.0%+10.0+173
By method
Osbourne by KO/TKO14.8%24.1%−9.3+238
Osbourne by submission10.4%11.8%−1.4+591
Osbourne by decision29.8%26.4%+3.4+209
Adashev by KO/TKO12.1%14.4%−2.3+464
Adashev by submission8.5%3.9%+4.6+1965
Adashev by decision24.4%19.4%+5.0+318
Total rounds (over)
Over 1.5 rds73.9%64.5%+9.4-225
Over 2.5 rds61.6%48.0%+13.6-133
Goes the distance
Fight goes to decision54.2%47.7%+6.5-105

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
56.2Striking68.0
Adashev +11.8
23.6Grappling31.1
Adashev +7.5
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
OsbourneAdashev
Tale of the tape
Ratings (Elo)
1516
Pound-for-pound
1493
1516
Divisional
1509
1493
Striking offense
1485
1493
Striking defense
1498
Grappling offense
Grappling defense
Physical
30 yrs
Age
29 yrs
5'7"
Height
5'5"
73"
Reach
65"
Southpaw
Stance
Southpaw
Striking (UFC career)
4.83
Strikes landed / min
3.54
44%
Strike accuracy
40%
5.26
Strikes absorbed / min
2.91
42%
Strike defense
66%
Grappling (UFC career)
0.65
Takedowns / 15 min
0.00
14%
Takedown accuracy
0%
50%
Takedown defense
100%
0.0
Sub attempts / 15 min
0.5
Form & résumé
50%
UFC win rate
33%
+1
Win/loss streak
+1
50%
Last-5 win rate
33%
50%
Finish rate
0%
Recent opp. quality
210
Days since last fight
308
Recent form (last 5 UFC)
Ode Osbourne
  • WCJ VergaraU-DEC R3
    opp missedClose -2007mo before
  • LManel KapeKO/TKO R1
    opp missedClose +16710mo before
  • WJerome RiveraKO/TKO R1
    Close -2251y 4mo before
  • LBrian KelleherSUB R1
    Close -1352y 5mo before
Zarrukh Adashev
  • WRyan BenoitU-DEC R3
    Close +11210mo before
  • L SumudaerjiU-DEC R3
    Close +3171y 4mo before
  • LTyson NamKO/TKO R1
    missedClose +1252y before
Osbourne — win / loss by method
Record: 10-4-0, 1 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
4 wins, 1 loss
W
40% of wins
L
25% of losses
Submission
4 wins, 2 losses
W
40% of wins
L
50% of losses
Decision
2 wins, 1 loss
W
20% of wins
L
25% of losses
UFC
2win2loss0draw0NC
WinsLosses
1 (50%)KO/TKO(50%) 1
0 (0%)Submission(50%) 1
1 (50%)Decision(0%) 0
Non-UFC
8win2loss0draw1NC
WinsLosses
3 (38%)KO/TKO(0%) 0
4 (50%)Submission(50%) 1
1 (13%)Decision(50%) 1
Adashev — win / loss by method
Record: 4-3-0

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
2 wins, 1 loss
W
50% of wins
L
33% of losses
Submission
0 wins, 1 loss
W
0% of wins
L
33% of losses
Decision
2 wins, 1 loss
W
50% of wins
L
33% of losses
UFC
1win2loss0draw0NC
WinsLosses
0 (0%)KO/TKO(50%) 1
0 (0%)Submission(0%) 0
1 (100%)Decision(50%) 1
Non-UFC
3win1loss0draw0NC
WinsLosses
2 (67%)KO/TKO(0%) 0
0 (0%)Submission(100%) 1
1 (33%)Decision(0%) 0

Profiles

Experience
Osbourne
Adashev
4
UFC fights
3
23.0 min · 5.7 avg
Octagon time
30.5 min · 10.2 avg
11y 4m
Career length
11y 2m
UFC schedule strength

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

Osbourne
Adashev
53W–22L · 70.7%
Overall
43W–22L · 66.2%
19W–6L · 76.0%
Wins
10W–7L · 58.8%
34W–16L · 68.0%
Losses
33W–15L · 68.8%
Non-UFC schedule strength
Osbourne
Adashev
30W–32L · 48.4%
Overall
4W–5L · 44.4%
24W–31L · 43.6%
Wins
3W–4L · 42.9%
6W–1L · 85.7%
Losses
1W–1L · 50.0%
Distance striking
Osbourne
Adashev
5.82
Landed / min
3.58
41.6%
Accuracy
38.5%
45.1%
Defense
66.9%
0.65
Knockdowns / 15 min
0.00
74.0%
Time at distance
91.4%
Grappling & control
Osbourne
Adashev
0.65
Takedowns / 15 min
0.00
14.3%
Takedown accuracy
0.0%
50.0%
Takedown defense
100.0%
0.00
Sub attempts / 15 min
0.49
10.2%
Control share
36.7%
Strike target map
Osbourne
  • Head76%(84)div 62%
  • Body19%(21)div 22%
  • Legs5%(6)div 15%
Adashev
  • Head66%(71)div 62%
  • Body14%(15)div 22%
  • Legs20%(22)div 15%

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

Ode Osbourne
CloseSSTDKDCtrl

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

Zarrukh Adashev
CloseSSTDKDCtrl

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