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UFC Fight Night: Dariush vs. Tsarukyan
Sean Brady
Sean Brady
15-1 · USA
VS
Kelvin Gastelum
Kelvin Gastelum
18-8 · USA
December 2, 2023 · Austin, Texas, USA
Welterweight · 3 rounds
Sean Brady def. Kelvin Gastelum by SUB (Kimura), R3 1:43
Performance
Round by round
SSTDKDCtrl
R1
Brady5/103/303:22
Gastelum13/210/000:19
R2
Brady8/111/104:31
Gastelum2/60/000:00
R3 · 1:43
Brady1/31/101:13
Gastelum3/50/000:00
Total
Brady14/245/509:06
Gastelum18/320/000:19

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
BradyWin probabilityGastelum
60.3%39.7%
KO / TKO
27%
Submission
10%
Decision
63%
Expected fight time: 11.8 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 Brady, blue toward Gastelum. Tap a bar for why.

Predicted outcomes
Brady60%
Wins by
Model
Equity
Mkt
KO / TKO14%24%9%
Submission6%10%20%
Decision40%66%24%
Predicted output
Sig. strikes47 (1964)act 14
Takedowns1.1 (0.03.6)act 5
Gastelum40%
Wins by
Model
Equity
Mkt
KO / TKO13%33%21%
Submission4%9%5%
Decision23%58%22%
Predicted output
Sig. strikes47 (1963)act 18
Takedowns0.3 (0.01.3)act 0
Combined totals~94 sig strikes~1.4 takedownsmkt —
How it ends
mkt —
R116%
R214%
R37%
Distance63%
Fighter props
Most sig. strikestie 1.0%
Brady
49.3%+101
Gastelum
-10149.7%
Most takedownstie 34.0%
Brady
52.8%-400
Gastelum
+40013.2%
Significant strikes — over/under
Brady
Expected: 46.8
47
Over 47
39.0%
+153
Exactly 47
1.0%
push
Under 47
59.9%
-153
059118
Gastelum
Expected: 46.8
47
Over 47
39.0%
+154
Exactly 47
1.0%
push
Under 47
59.9%
-154
059117
Takedowns — over/under
Brady
Expected: 1.1
1
Over 1
38.8%
+101
Exactly 1
21.8%
push
Under 1
39.3%
-101
035
Gastelum
Expected: 0.3
0.5
Over 0.5
23.8%
+320
Under 0.5
76.2%
-320
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 11.8 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
Brady60.3%51.7%+8.6-118
Gastelum39.7%48.3%−8.6-102
By method
Brady by KO/TKO16.5%8.6%+7.9+869
Brady by submission5.9%20.4%−14.5+309
Brady by decision37.9%23.8%+14.1+250
Gastelum by KO/TKO10.9%20.9%−10.0+299
Gastelum by submission3.9%4.9%−1.0+1609
Gastelum by decision25.0%21.5%+3.5+286
Total rounds (over)
Over 1.5 rds84.2%67.5%+16.7-258
Over 2.5 rds70.2%46.1%+24.1-132
Goes the distance
Fight goes to decision62.9%48.0%+14.9-105

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
71.0Striking65.1
Brady +5.9
71.0Grappling37.7
Brady +33.4
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
BradyGastelum
Tale of the tape
Ratings (Elo)
1601
Pound-for-pound
1588
1599
Divisional
1576
1506
Striking offense
1508
1494
Striking defense
1523
1510
Grappling offense
1477
1532
Grappling defense
1535
Physical
31 yrs
Age
32 yrs
5'10"
Height
5'9"
72"
Reach
71"
Orthodox
Stance
Southpaw
Striking (UFC career)
4.17
Strikes landed / min
3.63
53%
Strike accuracy
42%
3.86
Strikes absorbed / min
3.31
62%
Strike defense
59%
Grappling (UFC career)
2.80
Takedowns / 15 min
1.00
50%
Takedown accuracy
31%
88%
Takedown defense
63%
0.8
Sub attempts / 15 min
0.1
Form & résumé
83%
UFC win rate
57%
-1
Win/loss streak
+1
80%
Last-5 win rate
40%
40%
Finish rate
42%
Recent opp. quality
406
Days since last fight
238
Recent form (last 5 UFC)
Sean Brady
  • LBelal MuhammadKO/TKO R2
    Close -1431y 1mo before
  • WMichael ChiesaU-DEC R3
    Close -1922y before
  • WJake MatthewsSUB R3
    Close -2212y 9mo before
  • WChristian AguileraSUB R2
    Close -4553y 3mo before
  • WIsmail NaurdievU-DEC R3
    Close +1053y 9mo before
Kelvin Gastelum
  • WChris CurtisU-DEC R3
    Close -1358mo before
  • LJared CannonierU-DEC R5
    Close +1232y 3mo before
  • LRobert WhittakerU-DEC R5
    Close +2112y 8mo before
  • WIan HeinischU-DEC R3
    Close -2022y 10mo before
  • LJack HermanssonSUB R1
    Close -1123y 4mo before
Brady — win / loss by method
Record: 15-1-0

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
3 wins, 1 loss
W
20% of wins
L
100% of losses
Submission
4 wins, 0 losses
W
27% of wins
L
0% of losses
Decision
8 wins, 0 losses
W
53% of wins
L
0% of losses
UFC
5win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(100%) 1
2 (40%)Submission(0%) 0
3 (60%)Decision(0%) 0
Non-UFC
10win0loss0draw0NC
WinsLosses
3 (30%)KO/TKO() 0
2 (20%)Submission() 0
5 (50%)Decision() 0
Gastelum — win / loss by method
Record: 18-8-0, 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
6 wins, 0 losses
W
33% of wins
L
0% of losses
Submission
5 wins, 2 losses
W
28% of wins
L
25% of losses
Decision
7 wins, 6 losses
W
39% of wins
L
75% of losses
UFC
12win8loss0draw1NC
WinsLosses
3 (25%)KO/TKO(0%) 0
2 (17%)Submission(25%) 2
7 (58%)Decision(75%) 6
Non-UFC
6win0loss0draw0NC
WinsLosses
3 (50%)KO/TKO() 0
3 (50%)Submission() 0
0 (0%)Decision() 0

Profiles

Experience
Brady
Gastelum
6
UFC fights
21
75.0 min · 12.5 avg
Octagon time
286.4 min · 13.6 avg
12y 0m
Career length
17y 4m
UFC schedule strength

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

Brady
Gastelum
106W–29L · 78.5%
Overall
369W–96L · 79.4%
85W–26L · 76.6%
Wins
238W–69L · 77.5%
21W–3L · 87.5%
Losses
131W–27L · 82.9%
Non-UFC schedule strength
Brady
Gastelum
49W–19L · 72.1%
Overall
6W–7L · 46.2%
49W–19L · 72.1%
Wins
6W–7L · 46.2%
0W–0L
Losses
0W–0L
Distance striking
Brady
Gastelum
6.11
Landed / min
4.53
50.6%
Accuracy
39.2%
63.6%
Defense
61.2%
0.20
Knockdowns / 15 min
0.47
59.4%
Time at distance
66.9%
Grappling & control
Brady
Gastelum
2.80
Takedowns / 15 min
1.00
50.0%
Takedown accuracy
30.6%
87.5%
Takedown defense
62.8%
0.80
Sub attempts / 15 min
0.10
91.0%
Control share
52.1%
Strike target map
Brady
  • Head65%(202)div 63%
  • Body6%(19)div 21%
  • Legs29%(92)div 16%
Gastelum
  • Head67%(693)div 63%
  • Body17%(181)div 21%
  • Legs16%(166)div 16%

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

Sean Brady
CloseSSTDKDCtrl

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

Kelvin Gastelum
CloseSSTDKDCtrl

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