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UFC Fight Night: Costa vs. Vettori
Alex Caceres
Alex Caceres
18-12 · USA
VS
SeungWoo Choi
SeungWoo Choi
10-3 · KOR
October 23, 2021 · Las Vegas, Nevada, USA
Featherweight · 3 rounds
Alex Caceres def. SeungWoo Choi by SUB (Rear Naked Choke), R2 3:31
Performance
Round by round
SSTDKDCtrl
R1
Caceres29/390/000:00
Choi19/650/010:15
R2 · 3:31
Caceres17/250/000:49
Choi14/330/000:00
Total
Caceres46/640/000:49
Choi33/980/010:15

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
CaceresWin probabilityChoi
48.9%51.1%
KO / TKO
27%
Submission
11%
Decision
62%
Expected fight time: 11.4 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 Caceres, blue toward Choi. Tap a bar for why.

Predicted outcomes
Caceres49%
Wins by
Model
Equity
Mkt
KO / TKO8%17%8%
Submission9%18%7%
Decision32%65%16%
Predicted output
Sig. strikes40 (1654)act 46
Takedowns0.4 (0.01.8)act 0
Choi51%
Wins by
Model
Equity
Mkt
KO / TKO19%37%22%
Submission2%4%5%
Decision30%59%42%
Predicted output
Sig. strikes39 (1653)act 33
Takedowns0.7 (0.02.7)act 0
Combined totals~79 sig strikes~1.1 takedownsmkt —
How it ends
mkt —
R120%
R213%
R35%
Distance62%
Fighter props
Most sig. strikestie 1.2%
Caceres
49.5%-100
Choi
+10049.3%
Most takedownstie 42.5%
Caceres
21.5%+168
Choi
-16836.0%
Significant strikes — over/under
Caceres
Expected: 39.6
39.5
Over 39.5
39.9%
+150
Under 39.5
60.1%
-150
050100
Choi
Expected: 39.2
39
Over 39
39.4%
+150
Exactly 39
1.2%
push
Under 39
59.3%
-150
05099
Takedowns — over/under
Caceres
Expected: 0.4
0.5
Over 0.5
30.8%
+225
Under 0.5
69.2%
-225
035
Choi
Expected: 0.7
0.5
Over 0.5
44.3%
+126
Under 0.5
55.7%
-126
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 11.4 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
Caceres48.9%30.2%+18.7+216
Choi51.1%69.8%−18.7-273
By method
Caceres by KO/TKO13.2%8.4%+4.8+878
Caceres by submission5.3%6.5%−1.2+1165
Caceres by decision30.3%15.6%+14.7+430
Choi by KO/TKO13.8%21.9%−8.1+278
Choi by submission5.6%5.4%+0.2+1429
Choi by decision31.7%42.2%−10.5-104
Total rounds (over)
Over 1.5 rds80.3%75.0%+5.3-400
Over 2.5 rds67.0%64.9%+2.1-228
Goes the distance
Fight goes to decision62.0%61.2%+0.8-189

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
75.1Striking62.2
Caceres +13.0
55.4Grappling48.5
Caceres +6.9
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
CaceresChoi
Tale of the tape
Ratings (Elo)
1569
Pound-for-pound
1538
1553
Divisional
1537
1512
Striking offense
1501
1536
Striking defense
1516
1481
Grappling offense
1500
1517
Grappling defense
1496
Physical
33 yrs
Age
28 yrs
5'10"
Height
6'0"
73"
Reach
74"
Southpaw
Stance
Orthodox
Striking (UFC career)
4.10
Strikes landed / min
3.31
51%
Strike accuracy
41%
2.82
Strikes absorbed / min
2.55
65%
Strike defense
47%
Grappling (UFC career)
0.57
Takedowns / 15 min
1.00
79%
Takedown accuracy
57%
64%
Takedown defense
67%
0.8
Sub attempts / 15 min
0.0
Form & résumé
54%
UFC win rate
60%
+4
Win/loss streak
+3
80%
Last-5 win rate
60%
31%
Finish rate
33%
Recent opp. quality
238
Days since last fight
126
Recent form (last 5 UFC)
Alex Caceres
  • WKevin CroomU-DEC R3
    Close -1698mo before
  • WAustin SpringerSUB R1
    Close -2251y 2mo before
  • WChase HooperU-DEC R3
    Close +1681y 5mo before
  • WSteven PetersonU-DEC R3
    Close -1152y 3mo before
  • LKron GracieSUB R1
    Close +2452y 8mo before
SeungWoo Choi
  • WJulian ErosaKO/TKO R1
    Close -1544mo before
  • WYoussef ZalalU-DEC R3
    Close +1889mo before
  • WSuman MokhtarianU-DEC R3
    Close -2751y 10mo before
  • LGavin TuckerSUB R3
    Close -1402y 3mo before
  • LMovsar EvloevU-DEC R3
    Close +3502y 6mo before
Caceres — win / loss by method
Record: 18-12-0, 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
3 wins, 1 loss
W
17% of wins
L
8% of losses
Submission
6 wins, 7 losses
W
33% of wins
L
58% of losses
Decision
9 wins, 4 losses
W
50% of wins
L
33% of losses
UFC
13win10loss0draw1NC
WinsLosses
1 (8%)KO/TKO(10%) 1
3 (23%)Submission(50%) 5
9 (69%)Decision(40%) 4
Non-UFC
5win2loss0draw0NC
WinsLosses
2 (40%)KO/TKO(0%) 0
3 (60%)Submission(100%) 2
0 (0%)Decision(0%) 0
Choi — win / loss by method
Record: 10-3-0

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
6 wins, 1 loss
W
60% of wins
L
33% of losses
Submission
0 wins, 1 loss
W
0% of wins
L
33% of losses
Decision
4 wins, 1 loss
W
40% of wins
L
33% of losses
UFC
3win2loss0draw0NC
WinsLosses
1 (33%)KO/TKO(0%) 0
0 (0%)Submission(50%) 1
2 (67%)Decision(50%) 1
Non-UFC
7win1loss0draw0NC
WinsLosses
5 (71%)KO/TKO(100%) 1
0 (0%)Submission(0%) 0
2 (29%)Decision(0%) 0

Profiles

Experience
Caceres
Choi
24
UFC fights
5
289.2 min · 12.0 avg
Octagon time
59.9 min · 12.0 avg
17y 9m
Career length
10y 11m
UFC schedule strength

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

Caceres
Choi
311W–90L · 77.6%
Overall
63W–13L · 82.9%
172W–62L · 73.5%
Wins
43W–12L · 78.2%
139W–28L · 83.2%
Losses
20W–1L · 95.2%
Non-UFC schedule strength
Caceres
Choi
18W–5L · 78.3%
Overall
30W–11L · 73.2%
7W–0L · 100.0%
Wins
25W–9L · 73.5%
11W–5L · 68.8%
Losses
5W–2L · 71.4%
Distance striking
Caceres
Choi
5.87
Landed / min
4.75
48.1%
Accuracy
30.0%
68.0%
Defense
57.5%
0.21
Knockdowns / 15 min
0.50
59.2%
Time at distance
36.5%
Grappling & control
Caceres
Choi
0.57
Takedowns / 15 min
1.00
78.6%
Takedown accuracy
57.1%
64.1%
Takedown defense
66.7%
0.78
Sub attempts / 15 min
0.00
35.5%
Control share
33.3%
Strike target map
Caceres
  • Head65%(776)div 64%
  • Body23%(272)div 20%
  • Legs12%(139)div 16%
Choi
  • Head66%(131)div 64%
  • Body28%(55)div 20%
  • Legs6%(12)div 16%

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

Alex Caceres
CloseSSTDKDCtrl

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

SeungWoo Choi
CloseSSTDKDCtrl

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