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UFC 309: Jones vs. Miocic
Marcin Tybura
Marcin Tybura
25-9 · POL
VS
Jhonata Diniz
Jhonata Diniz
8-0 · BRA
November 16, 2024 · New York City, New York, USA
Heavyweight · 3 rounds
251.0lb
Weigh-in
253.2lb
Marcin Tybura def. Jhonata Diniz by KO/TKO (Doctor's Stoppage), R2 5:00
Performance
Round by round
SSTDKDCtrl
R1
Tybura3/50/103:57
Diniz7/140/000:36
R2
Tybura32/441/203:17
Diniz8/150/000:00
Total
Tybura35/491/307:14
Diniz15/290/000:36

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
TyburaWin probabilityDiniz
47.4%52.6%
KO / TKO
59%
Submission
12%
Decision
29%
Expected fight time: 8.2 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 Tybura, blue toward Diniz. Tap a bar for why.

Predicted outcomes
Tybura47%
Wins by
Model
Equity
Mkt
KO / TKO22%46%14%
Submission8%18%20%
Decision17%36%17%
Predicted output
Sig. strikes28 (1137)act 35
Takedowns0.9 (0.03.0)act 1
Diniz53%
Wins by
Model
Equity
Mkt
KO / TKO37%71%34%
Submission4%7%4%
Decision12%22%11%
Predicted output
Sig. strikes35 (1448)act 15
Takedowns0.1 (0.00.1)act 0
Combined totals~63 sig strikes~1.0 takedownsmkt —
How it ends
mkt —
R139%
R222%
R310%
Distance29%
Fighter props
Most sig. strikestie 1.5%
Tybura
41.3%+139
Diniz
-13957.2%
Most takedownstie 40.4%
Tybura
53.6%-894
Diniz
+8946.0%
Significant strikes — over/under
Tybura
Expected: 27.7
27.5
Over 27.5
40.1%
+149
Under 27.5
59.9%
-149
03570
Diniz
Expected: 35.2
35
Over 35
39.4%
+150
Exactly 35
1.4%
push
Under 35
59.2%
-150
04589
Takedowns — over/under
Tybura
Expected: 0.9
1
Over 1
34.0%
+127
Exactly 1
23.0%
push
Under 1
43.0%
-127
035
Diniz
Expected: 0.1
0
Over 0
10.7%
Exactly 0
89.3%
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 8.2 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
Tybura47.4%49.2%−1.8-107
Diniz52.6%50.8%+1.8-115
By method
Tybura by KO/TKO28.0%13.9%+14.1+501
Tybura by submission5.7%20.2%−14.5+314
Tybura by decision13.6%17.4%−3.8+381
Diniz by KO/TKO31.1%33.5%−2.4+150
Diniz by submission6.4%3.6%+2.8+2208
Diniz by decision15.1%11.3%+3.8+643
Total rounds (over)
Over 1.5 rds60.5%57.9%+2.6-162
Over 2.5 rds38.8%37.5%+1.3+148
Goes the distance
Fight goes to decision28.7%30.4%−1.7+208

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
66.4Striking78.1
Diniz +11.7
45.3Grappling18.5
Tybura +26.8
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
TyburaDiniz
Tale of the tape
Ratings (Elo)
1601
Pound-for-pound
1554
1601
Divisional
1554
1520
Striking offense
1508
1484
Striking defense
1528
1511
Grappling offense
1477
1541
Grappling defense
1499
Physical
39 yrs
Age
33 yrs
6'3"
Height
6'4"
78"
Reach
79"
Orthodox
Stance
Orthodox
Striking (UFC career)
3.57
Strikes landed / min
3.56
49%
Strike accuracy
58%
3.34
Strikes absorbed / min
2.07
55%
Strike defense
62%
Grappling (UFC career)
1.42
Takedowns / 15 min
0.00
33%
Takedown accuracy
77%
Takedown defense
67%
0.1
Sub attempts / 15 min
0.0
Form & résumé
60%
UFC win rate
100%
-1
Win/loss streak
+2
60%
Last-5 win rate
100%
42%
Finish rate
50%
Recent opp. quality
98
Days since last fight
98
Recent form (last 5 UFC)
Marcin Tybura
  • LSerghei SpivacSUB R1
    Close +1243mo before
  • WTai TuivasaSUB R1
    Close -1038mo before
  • LTom AspinallKO/TKO R1
    Close +3871y 4mo before
  • WBlagoy IvanovU-DEC R3
    Close -1441y 9mo before
  • WAlexandr RomanovM-DEC R3
    Close +2832y 3mo before
Jhonata Diniz
  • WKarl WilliamsU-DEC R3
    Close +1463mo before
  • WAusten LaneKO/TKO R2
    Close -3307mo before
Tybura — win / loss by method
Record: 25-9-0

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
9 wins, 5 losses
W
36% of wins
L
56% of losses
Submission
7 wins, 1 loss
W
28% of wins
L
11% of losses
Decision
9 wins, 3 losses
W
36% of wins
L
33% of losses
UFC
12win8loss0draw0NC
WinsLosses
4 (33%)KO/TKO(50%) 4
1 (8%)Submission(13%) 1
7 (58%)Decision(38%) 3
Non-UFC
13win1loss0draw0NC
WinsLosses
5 (38%)KO/TKO(100%) 1
6 (46%)Submission(0%) 0
2 (15%)Decision(0%) 0
Diniz — 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
1 (50%)KO/TKO() 0
0 (0%)Submission() 0
1 (50%)Decision() 0
Non-UFC
6win0loss0draw0NC
WinsLosses
6 (100%)KO/TKO() 0
0 (0%)Submission() 0
0 (0%)Decision() 0

Profiles

Experience
Tybura
Diniz
20
UFC fights
2
222.4 min · 11.1 avg
Octagon time
22.2 min · 11.1 avg
14y 9m
Career length
4y 2m
UFC schedule strength

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

Tybura
Diniz
363W–104L · 77.7%
Overall
22W–5L · 81.5%
221W–70L · 75.9%
Wins
22W–5L · 81.5%
142W–34L · 80.7%
Losses
0W–0L
Non-UFC schedule strength
Tybura
Diniz
136W–36L · 79.1%
Overall
42W–32L · 56.8%
124W–35L · 78.0%
Wins
42W–32L · 56.8%
12W–1L · 92.3%
Losses
0W–0L
Distance striking
Tybura
Diniz
4.78
Landed / min
5.23
42.5%
Accuracy
58.7%
60.5%
Defense
64.0%
0.07
Knockdowns / 15 min
0.68
50.9%
Time at distance
63.7%
Grappling & control
Tybura
Diniz
1.42
Takedowns / 15 min
0.00
33.3%
Takedown accuracy
77.1%
Takedown defense
66.7%
0.13
Sub attempts / 15 min
0.00
67.5%
Control share
7.0%
Strike target map
Tybura
  • Head66%(527)div 65%
  • Body19%(155)div 20%
  • Legs14%(113)div 16%
Diniz
  • Head59%(47)div 65%
  • Body9%(7)div 20%
  • Legs32%(25)div 16%

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

Marcin Tybura
CloseSSTDKDCtrl

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

Jhonata Diniz
CloseSSTDKDCtrl

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