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UFC 314: Volkanovski vs. Lopes
Nora Cornolle
Nora Cornolle
8-2 · FRA
VS
Hailey Cowan
Hailey Cowan
7-3 · USA
April 12, 2025 · Miami, Florida, USA
Bantamweight · 3 rounds
Nora Cornolle def. Hailey Cowan by SUB (Rear Naked Choke), R2 1:52
Performance
Round by round
SSTDKDCtrl
R1
Cornolle3/50/000:14
Cowan2/31/104:24
R2 · 1:52
Cornolle5/70/001:19
Cowan1/40/100:00
Total
Cornolle8/120/001:33
Cowan3/71/204:24

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
CornolleWin probabilityCowan
52.9%47.1%
KO / TKO
32%
Submission
26%
Decision
42%
Expected fight time: 10.1 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 Cornolle, blue toward Cowan. Tap a bar for why.

Predicted outcomes
Cornolle53%
Wins by
Model
Equity
Mkt
KO / TKO20%38%
Submission12%23%
Decision21%39%
Predicted output
Sig. strikes38 (1651)act 8
Takedowns0.4 (0.01.9)act 0
Cowan47%
Wins by
Model
Equity
Mkt
KO / TKO11%24%
Submission14%30%
Decision22%46%
Predicted output
Sig. strikes31 (1342)act 3
Takedowns1.1 (0.03.6)act 1
Combined totals~69 sig strikes~1.6 takedownsmkt —
How it ends
mkt —
R126%
R217%
R315%
Distance42%
Fighter props
Most sig. strikestie 1.4%
Cornolle
55.5%-128
Cowan
+12843.2%
Most takedownstie 30.6%
Cornolle
19.2%+261
Cowan
-26150.1%
Significant strikes — over/under
Cornolle
Expected: 37.9
38
Over 38
39.1%
+153
Exactly 38
1.3%
push
Under 38
59.7%
-153
04895
Cowan
Expected: 31.3
31.5
Over 31.5
39.5%
+153
Under 31.5
60.5%
-153
04079
Takedowns — over/under
Cornolle
Expected: 0.4
0.5
Over 0.5
34.4%
+191
Under 0.5
65.6%
-191
035
Cowan
Expected: 1.1
1
Over 1
39.4%
-104
Exactly 1
22.7%
push
Under 1
37.9%
+104
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 10.1 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
Cornolle52.9%66.9%−14.0-230
Cowan47.1%33.1%+14.0+190

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
75.4Striking47.9
Cornolle +27.5
20.9Grappling46.4
Cowan +25.5
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
CornolleCowan
Tale of the tape
Ratings (Elo)
1531
Pound-for-pound
1503
1530
Divisional
1503
1505
Striking offense
1500
1523
Striking defense
1500
1486
Grappling offense
1501
1494
Grappling defense
1501
Physical
35 yrs
Age
33 yrs
5'7"
Height
5'8"
67"
Reach
67"
Orthodox
Stance
Southpaw
Striking (UFC career)
3.41
Strikes landed / min
4.20
54%
Strike accuracy
42%
2.18
Strikes absorbed / min
5.07
62%
Strike defense
27%
Grappling (UFC career)
0.39
Takedowns / 15 min
2.00
11%
Takedown accuracy
25%
50%
Takedown defense
100%
0.0
Sub attempts / 15 min
0.0
Form & résumé
67%
UFC win rate
0%
-1
Win/loss streak
-1
67%
Last-5 win rate
0%
50%
Finish rate
Recent opp. quality
196
Days since last fight
714
Recent form (last 5 UFC)
Nora Cornolle
  • LJacqueline CavalcantiS-DEC R3
    Close +1746mo before
  • WMelissa MullinsKO/TKO R2
    both missedClose +2921y before
  • WJoselyne EdwardsU-DEC R3
    Close +1101y 7mo before
Hailey Cowan
  • LJamey-Lyn HorthU-DEC R3
    missedClose +1371y 11mo before
Cornolle — win / loss by method
Record: 8-2-0

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, 0 losses
W
75% of wins
L
0% of losses
Submission
1 win, 0 losses
W
13% of wins
L
0% of losses
Decision
1 win, 2 losses
W
13% of wins
L
100% of losses
UFC
2win1loss0draw0NC
WinsLosses
1 (50%)KO/TKO(0%) 0
0 (0%)Submission(0%) 0
1 (50%)Decision(100%) 1
Non-UFC
6win1loss0draw0NC
WinsLosses
5 (83%)KO/TKO(0%) 0
1 (17%)Submission(0%) 0
0 (0%)Decision(100%) 1
Cowan — win / loss by method
Record: 7-3-0

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, 0 losses
W
29% of wins
L
0% of losses
Submission
2 wins, 2 losses
W
29% of wins
L
67% of losses
Decision
3 wins, 1 loss
W
43% of wins
L
33% of losses
UFC
0win1loss0draw0NC
WinsLosses
0 ()KO/TKO(0%) 0
0 ()Submission(0%) 0
0 ()Decision(100%) 1
Non-UFC
7win2loss0draw0NC
WinsLosses
2 (29%)KO/TKO(0%) 0
2 (29%)Submission(100%) 2
3 (43%)Decision(0%) 0

Profiles

Experience
Cornolle
Cowan
3
UFC fights
1
38.1 min · 12.7 avg
Octagon time
15.0 min · 15.0 avg
5y 1m
Career length
8y 2m
UFC schedule strength

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

Cornolle
Cowan
26W–5L · 83.9%
Overall
5W–0L · 100.0%
19W–4L · 82.6%
Wins
0W–0L
7W–1L · 87.5%
Losses
5W–0L · 100.0%
Non-UFC schedule strength
Cornolle
Cowan
22W–14L · 61.1%
Overall
22W–17L · 56.4%
21W–14L · 60.0%
Wins
20W–15L · 57.1%
1W–0L · 100.0%
Losses
2W–2L · 50.0%
Distance striking
Cornolle
Cowan
5.78
Landed / min
5.97
47.2%
Accuracy
34.1%
64.9%
Defense
37.8%
0.39
Knockdowns / 15 min
0.00
35.0%
Time at distance
48.0%
Grappling & control
Cornolle
Cowan
0.39
Takedowns / 15 min
2.00
11.1%
Takedown accuracy
25.0%
50.0%
Takedown defense
100.0%
0.00
Sub attempts / 15 min
0.00
30.4%
Control share
81.2%
Strike target map
Cornolle
  • Head34%(44)div 62%
  • Body36%(47)div 21%
  • Legs30%(39)div 16%
Cowan
  • Head60%(38)div 62%
  • Body33%(21)div 21%
  • Legs6%(4)div 16%

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

Nora Cornolle
CloseSSTDKDCtrl

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

Hailey Cowan
CloseSSTDKDCtrl

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