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UFC 266: Volkanovski vs. Ortega
Jessica Andrade
Jessica Andrade
21-9 · BRA
VS
Cynthia Calvillo
Cynthia Calvillo
9-2-1 · USA
September 25, 2021 · Las Vegas, Nevada, USA
Flyweight · 3 rounds
126.0lb
Weigh-in
126.0lb
Jessica Andrade def. Cynthia Calvillo by KO/TKO (Punches), R1 4:54
Performance
Round by round
SSTDKDCtrl
R1 · 4:54
Andrade48/860/000:00
Calvillo27/750/000:00
Total
Andrade48/860/000:00
Calvillo27/750/000:00

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
AndradeWin probabilityCalvillo
55.6%44.4%
KO / TKO
40%
Submission
12%
Decision
48%
Expected fight time: 9.9 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 Andrade, blue toward Calvillo. Tap a bar for why.

Predicted outcomes
Andrade56%
Wins by
Model
Equity
Mkt
KO / TKO26%45%28%
Submission6%11%8%
Decision24%44%32%
Predicted output
Sig. strikes49 (2067)act 48
Takedowns0.6 (0.02.6)act 0
Calvillo44%
Wins by
Model
Equity
Mkt
KO / TKO15%34%5%
Submission6%13%10%
Decision23%53%17%
Predicted output
Sig. strikes45 (1961)act 27
Takedowns0.5 (0.02.2)act 0
Combined totals~94 sig strikes~1.2 takedownsmkt —
How it ends
mkt —
R128%
R219%
R35%
Distance48%
Fighter props
Most sig. strikestie 1.0%
Andrade
52.3%-112
Calvillo
+11246.6%
Most takedownstie 40.5%
Andrade
31.2%-110
Calvillo
+11028.3%
Significant strikes — over/under
Andrade
Expected: 49.2
49
Over 49
39.5%
+151
Exactly 49
1.0%
push
Under 49
59.5%
-151
062124
Calvillo
Expected: 44.8
45
Over 45
39.0%
+154
Exactly 45
1.1%
push
Under 45
59.9%
-154
057113
Takedowns — over/under
Andrade
Expected: 0.6
0.5
Over 0.5
40.9%
+144
Under 0.5
59.1%
-144
035
Calvillo
Expected: 0.5
0.5
Over 0.5
39.0%
+156
Under 0.5
61.0%
-156
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 9.9 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
Andrade55.6%66.1%−10.5-225
Calvillo44.4%33.9%+10.5+182
By method
Andrade by KO/TKO22.4%28.4%−6.0+190
Andrade by submission6.7%7.8%−1.1+953
Andrade by decision26.6%31.9%−5.3+158
Calvillo by KO/TKO17.9%5.4%+12.5+1411
Calvillo by submission5.3%9.6%−4.3+754
Calvillo by decision21.2%16.8%+4.4+389
Total rounds (over)
Over 1.5 rds71.6%66.3%+5.3-250
Over 2.5 rds52.5%58.8%−6.3-164
Goes the distance
Fight goes to decision47.7%52.8%−5.1-131

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
68.2Striking68.9
Calvillo +0.7
63.1Grappling63.0
Andrade +0.1
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
AndradeCalvillo
Tale of the tape
Ratings (Elo)
1590
Pound-for-pound
1566
1523
Divisional
1513
1524
Striking offense
1492
1474
Striking defense
1512
Grappling offense
Grappling defense
Physical
30 yrs
Age
34 yrs
5'1"
Height
5'4"
62"
Reach
64"
Orthodox
Stance
Orthodox
Striking (UFC career)
6.15
Strikes landed / min
4.18
50%
Strike accuracy
42%
5.20
Strikes absorbed / min
3.52
53%
Strike defense
67%
Grappling (UFC career)
2.97
Takedowns / 15 min
1.85
56%
Takedown accuracy
44%
66%
Takedown defense
71%
0.4
Sub attempts / 15 min
1.1
Form & résumé
63%
UFC win rate
75%
-1
Win/loss streak
-1
40%
Last-5 win rate
60%
50%
Finish rate
50%
Recent opp. quality
154
Days since last fight
308
Recent form (last 5 UFC)
Jessica Andrade
  • LValentina ShevchenkoKO/TKO R2
    Close +3615mo before
  • WKatlyn CerminaraKO/TKO R1
    Close -16011mo before
  • LRose NamajunasS-DEC R3
    Close +1751y 2mo before
  • LZhang WeiliKO/TKO R1
    Close -2002y 1mo before
  • WRose NamajunasKO/TKO R2
    Close -1402y 5mo before
Cynthia Calvillo
  • LKatlyn CerminaraU-DEC R3
    Close -24510mo before
  • WJessica EyeU-DEC R5
    opp missedClose -1301y 3mo before
  • DMarina RodriguezM-DEC R3
    missedClose +1151y 10mo before
  • WCortney CaseyU-DEC R3
    Close -3552y 7mo before
  • WPoliana BotelhoSUB R1
    missedClose +1502y 10mo before
Andrade — win / loss by method
Record: 21-9-0

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
8 wins, 4 losses
W
38% of wins
L
44% of losses
Submission
7 wins, 2 losses
W
33% of wins
L
22% of losses
Decision
6 wins, 3 losses
W
29% of wins
L
33% of losses
UFC
12win7loss0draw0NC
WinsLosses
4 (33%)KO/TKO(43%) 3
2 (17%)Submission(29%) 2
6 (50%)Decision(29%) 2
Non-UFC
9win2loss0draw0NC
WinsLosses
4 (44%)KO/TKO(50%) 1
5 (56%)Submission(0%) 0
0 (0%)Decision(50%) 1
Calvillo — win / loss by method
Record: 9-2-1

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, 0 losses
W
22% of wins
L
0% of losses
Submission
3 wins, 0 losses
W
33% of wins
L
0% of losses
Decision
4 wins, 2 losses
W
44% of wins
L
100% of losses
UFC
6win2loss1draw0NC
WinsLosses
0 (0%)KO/TKO(0%) 0
3 (50%)Submission(0%) 0
3 (50%)Decision(100%) 2
Non-UFC
3win0loss0draw0NC
WinsLosses
2 (67%)KO/TKO() 0
0 (0%)Submission() 0
1 (33%)Decision() 0

Profiles

Experience
Andrade
Calvillo
19
UFC fights
9
191.8 min · 10.1 avg
Octagon time
121.9 min · 13.5 avg
14y 11m
Career length
9y 11m
UFC schedule strength

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

Andrade
Calvillo
197W–41L · 82.8%
Overall
75W–27L · 73.5%
119W–24L · 83.2%
Wins
49W–19L · 72.1%
78W–17L · 82.1%
Losses
26W–8L · 76.5%
Non-UFC schedule strength
Andrade
Calvillo
19W–15L · 55.9%
Overall
9W–5L · 64.3%
13W–12L · 52.0%
Wins
9W–5L · 64.3%
6W–3L · 66.7%
Losses
0W–0L
Distance striking
Andrade
Calvillo
7.61
Landed / min
4.67
43.1%
Accuracy
37.8%
57.7%
Defense
68.2%
0.23
Knockdowns / 15 min
0.00
50.4%
Time at distance
72.7%
Grappling & control
Andrade
Calvillo
2.97
Takedowns / 15 min
1.85
55.9%
Takedown accuracy
44.1%
66.0%
Takedown defense
71.4%
0.39
Sub attempts / 15 min
1.11
73.0%
Control share
93.4%
Strike target map
Andrade
  • Head65%(764)div 61%
  • Body26%(312)div 22%
  • Legs9%(104)div 17%
Calvillo
  • Head57%(292)div 61%
  • Body28%(143)div 22%
  • Legs15%(75)div 17%

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

Jessica Andrade
CloseSSTDKDCtrl

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

Cynthia Calvillo
CloseSSTDKDCtrl

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