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UFC 317: Topuria vs. Oliveira
Tracy Cortez
Tracy Cortez
11-2 · USA
VS
Viviane Araujo
Viviane Araujo
13-6 · BRA
June 28, 2025 · Las Vegas, Nevada, USA
Flyweight · 3 rounds
126.0lb
Weigh-in
125.5lb
Tracy Cortez def. Viviane Araujo by U-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Cortez15/201/202:52
Araujo5/130/001:43
R2
Cortez20/431/201:15
Araujo12/290/000:00
R3
Cortez30/401/104:10
Araujo5/90/000:00
Total
Cortez65/1033/508:17
Araujo22/510/001:43

Scorecards

Cortez vs Araujo

RdMichael BellRon McCarthySal D'AmatoCommunity
R110-910-910-910-9
R210-910-910-910-9
R310-910-910-910-8.7
Total30-2730-2730-2730-26.7

Media (11 cards) · avg 3026.8 · 11 Cortez · 0 Araujo

Official cards + public consensus via MMA Decisions. Per round: Cortez-Araujo.

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
CortezWin probabilityAraujo
63.0%37.0%
KO / TKO
24%
Submission
19%
Decision
57%
Expected fight time: 11.2 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 Cortez, blue toward Araujo. Tap a bar for why.

Predicted outcomes
Cortez63%
Wins by
Model
Equity
Mkt
KO / TKO14%22%4%
Submission10%16%6%
Decision39%62%55%
Predicted output
Sig. strikes52 (2271)act 65
Takedowns1.0 (0.03.2)act 3
Araujo37%
Wins by
Model
Equity
Mkt
KO / TKO11%29%6%
Submission9%24%8%
Decision17%47%22%
Predicted output
Sig. strikes43 (1858)act 22
Takedowns0.7 (0.02.7)act 0
Combined totals~95 sig strikes~1.7 takedownsmkt —
How it ends
mkt —
R119%
R215%
R39%
Distance57%
Fighter props
Most sig. strikestie 1.0%
Cortez
55.8%-129
Araujo
+12943.2%
Most takedownstie 30.3%
Cortez
39.9%-134
Araujo
+13429.8%
Significant strikes — over/under
Cortez
Expected: 52.0
52
Over 52
39.3%
+152
Exactly 52
0.9%
push
Under 52
59.8%
-152
066131
Araujo
Expected: 42.7
42.5
Over 42.5
40.0%
+150
Under 42.5
60.0%
-150
054107
Takedowns — over/under
Cortez
Expected: 1.0
1
Over 1
34.6%
+128
Exactly 1
20.9%
push
Under 1
44.4%
-128
035
Araujo
Expected: 0.7
0.5
Over 0.5
47.2%
+112
Under 0.5
52.8%
-112
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 11.2 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
Cortez63.0%65.4%−2.4-219
Araujo37.0%34.6%+2.4+176
By method
Cortez by KO/TKO15.4%3.8%+11.6+2144
Cortez by submission12.0%6.0%+6.0+1323
Cortez by decision35.6%54.7%−19.1-181
Araujo by KO/TKO9.0%5.8%+3.2+1356
Araujo by submission7.1%7.8%−0.7+983
Araujo by decision20.9%21.9%−1.0+288
Total rounds (over)
Over 1.5 rds80.8%86.2%−5.4-1256
Over 2.5 rds65.6%82.2%−16.6-720
Goes the distance
Fight goes to decision56.5%79.9%−23.4-569

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
68.0Striking61.9
Cortez +6.1
49.1Grappling59.3
Araujo +10.2
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
CortezAraujo
Tale of the tape
Ratings (Elo)
1578
Pound-for-pound
1552
1549
Divisional
1541
1496
Striking offense
1505
1501
Striking defense
1490
1508
Grappling offense
1502
1506
Grappling defense
1536
Physical
31 yrs
Age
38 yrs
5'5"
Height
5'4"
65"
Reach
68"
Orthodox
Stance
Orthodox
Striking (UFC career)
3.62
Strikes landed / min
4.04
47%
Strike accuracy
48%
3.08
Strikes absorbed / min
4.87
58%
Strike defense
57%
Grappling (UFC career)
1.80
Takedowns / 15 min
1.86
43%
Takedown accuracy
43%
61%
Takedown defense
80%
0.3
Sub attempts / 15 min
0.6
Form & résumé
83%
UFC win rate
58%
-1
Win/loss streak
+1
80%
Last-5 win rate
40%
0%
Finish rate
14%
Recent opp. quality
350
Days since last fight
224
Recent form (last 5 UFC)
Tracy Cortez
  • LRose NamajunasU-DEC R5
    Close +21311mo before
  • WJasmine JasudaviciusU-DEC R3
    Close -1251y 9mo before
  • WMelissa GattoU-DEC R3
    Close -1273y 2mo before
  • WJustine KishS-DEC R3
    missedClose -3174y 2mo before
  • WStephanie EggerU-DEC R3
    Close -2054y 9mo before
Viviane Araujo
  • WKarine SilvaU-DEC R3
    Close +2427mo before
  • LNatalia SilvaU-DEC R3
    Close +2701y 5mo before
  • WJennifer MaiaU-DEC R3
    Close +1241y 8mo before
  • LAmanda RibasU-DEC R3
    Close -1022y 4mo before
  • LAlexa GrassoU-DEC R5
    Close +1832y 8mo before
Cortez — win / loss by method
Record: 11-2-0

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
1 win, 0 losses
W
9% of wins
L
0% of losses
Submission
1 win, 1 loss
W
9% of wins
L
50% of losses
Decision
9 wins, 1 loss
W
82% of wins
L
50% of losses
UFC
5win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(0%) 0
0 (0%)Submission(0%) 0
5 (100%)Decision(100%) 1
Non-UFC
6win1loss0draw0NC
WinsLosses
1 (17%)KO/TKO(0%) 0
1 (17%)Submission(100%) 1
4 (67%)Decision(0%) 0
Araujo — win / loss by method
Record: 13-6-0

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
23% of wins
L
17% of losses
Submission
4 wins, 0 losses
W
31% of wins
L
0% of losses
Decision
6 wins, 5 losses
W
46% of wins
L
83% of losses
UFC
7win5loss0draw0NC
WinsLosses
1 (14%)KO/TKO(0%) 0
0 (0%)Submission(0%) 0
6 (86%)Decision(100%) 5
Non-UFC
6win1loss0draw0NC
WinsLosses
2 (33%)KO/TKO(100%) 1
4 (67%)Submission(0%) 0
0 (0%)Decision(0%) 0

Profiles

Experience
Cortez
Araujo
6
UFC fights
12
100.0 min · 16.7 avg
Octagon time
185.8 min · 15.5 avg
8y 11m
Career length
10y 10m
UFC schedule strength

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

Cortez
Araujo
51W–18L · 73.9%
Overall
182W–74L · 71.1%
39W–12L · 76.5%
Wins
113W–52L · 68.5%
12W–6L · 66.7%
Losses
69W–22L · 75.8%
Non-UFC schedule strength
Cortez
Araujo
17W–5L · 77.3%
Overall
42W–17L · 71.2%
14W–5L · 73.7%
Wins
39W–17L · 69.6%
3W–0L · 100.0%
Losses
3W–0L · 100.0%
Distance striking
Cortez
Araujo
5.34
Landed / min
5.82
40.2%
Accuracy
46.9%
60.4%
Defense
58.6%
0.00
Knockdowns / 15 min
0.08
47.0%
Time at distance
65.7%
Grappling & control
Cortez
Araujo
1.80
Takedowns / 15 min
1.86
42.9%
Takedown accuracy
43.4%
60.7%
Takedown defense
80.0%
0.30
Sub attempts / 15 min
0.65
68.8%
Control share
67.2%
Strike target map
Cortez
  • Head62%(223)div 62%
  • Body20%(74)div 22%
  • Legs18%(65)div 16%
Araujo
  • Head74%(555)div 62%
  • Body15%(109)div 22%
  • Legs11%(86)div 16%

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

Tracy Cortez
CloseSSTDKDCtrl

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

Viviane Araujo
CloseSSTDKDCtrl

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