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UFC Fight Night: Aspinall vs. Tybura
Julija Stoliarenko
Julija Stoliarenko
10-7-2 · LTU
VS
Molly McCann
Molly McCann
13-5 · GBR
July 22, 2023 · London, England, United Kingdom
Flyweight · 3 rounds
125.0lb
Weigh-in
125.0lb
Julija Stoliarenko def. Molly McCann by SUB (Armbar), R1 1:55
Performance
Round by round
SSTDKDCtrl
R1 · 1:55
Stoliarenko9/291/100:19
McCann6/160/000:07
Total
Stoliarenko9/291/100:19
McCann6/160/000:07

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
StoliarenkoWin probabilityMcCann
35.6%64.4%
KO / TKO
35%
Submission
19%
Decision
46%
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 Stoliarenko, blue toward McCann. Tap a bar for why.

Predicted outcomes
Stoliarenko36%
Wins by
Model
Equity
Mkt
KO / TKO9%25%6%
Submission15%41%18%
Decision12%34%10%
Predicted output
Sig. strikes40 (1654)act 9
Takedowns0.5 (0.02.1)act 1
McCann64%
Wins by
Model
Equity
Mkt
KO / TKO27%41%33%
Submission4%7%6%
Decision33%52%26%
Predicted output
Sig. strikes60 (2582)act 6
Takedowns0.7 (0.02.6)act 0
Combined totals~100 sig strikes~1.2 takedownsmkt —
How it ends
mkt —
R129%
R218%
R38%
Distance45%
Fighter props
Most sig. strikestie 0.9%
Stoliarenko
36.1%+175
McCann
-17563.0%
Most takedownstie 40.8%
Stoliarenko
26.0%+128
McCann
-12833.2%
Significant strikes — over/under
Stoliarenko
Expected: 39.8
40
Over 40
38.9%
+154
Exactly 40
1.2%
push
Under 40
59.9%
-154
050100
McCann
Expected: 60.0
60
Over 60
39.4%
+152
Exactly 60
0.8%
push
Under 60
59.8%
-152
076151
Takedowns — over/under
Stoliarenko
Expected: 0.5
0.5
Over 0.5
36.3%
+176
Under 0.5
63.7%
-176
035
McCann
Expected: 0.7
0.5
Over 0.5
42.8%
+134
Under 0.5
57.2%
-134
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
Stoliarenko35.6%34.7%+0.9+176
McCann64.4%65.3%−0.9-215
By method
Stoliarenko by KO/TKO12.6%6.2%+6.4+1251
Stoliarenko by submission6.8%18.0%−11.2+364
Stoliarenko by decision16.2%10.4%+5.8+707
McCann by KO/TKO22.8%33.0%−10.2+154
McCann by submission12.3%6.3%+6.0+1235
McCann by decision29.3%26.1%+3.2+221
Total rounds (over)
Over 1.5 rds71.4%59.1%+12.3-172
Over 2.5 rds53.3%43.1%+10.2+118
Goes the distance
Fight goes to decision45.5%38.4%+7.1+144

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
50.8Striking71.9
McCann +21.1
46.8Grappling43.2
Stoliarenko +3.6
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
StoliarenkoMcCann
Tale of the tape
Ratings (Elo)
1448
Pound-for-pound
1547
1498
Divisional
1549
1501
Striking offense
1527
1489
Striking defense
1498
1491
Grappling offense
1488
1493
Grappling defense
1496
Physical
30 yrs
Age
33 yrs
5'7"
Height
5'4"
66"
Reach
62"
Orthodox
Stance
Orthodox
Striking (UFC career)
2.75
Strikes landed / min
5.72
41%
Strike accuracy
50%
4.61
Strikes absorbed / min
4.90
44%
Strike defense
64%
Grappling (UFC career)
0.70
Takedowns / 15 min
1.67
25%
Takedown accuracy
35%
63%
Takedown defense
45%
1.2
Sub attempts / 15 min
0.5
Form & résumé
17%
UFC win rate
60%
-1
Win/loss streak
-1
20%
Last-5 win rate
60%
100%
Finish rate
33%
Recent opp. quality
294
Days since last fight
252
Recent form (last 5 UFC)
Julija Stoliarenko
  • LChelsea ChandlerKO/TKO R1
    Close -12910mo before
  • WJessica-Rose ClarkSUB R1
    Close +1301y 1mo before
  • LAlexis DavisU-DEC R3
    Close +2061y 5mo before
  • LJulia AvilaSUB R3
    Close +2742y 1mo before
  • LYana SantosU-DEC R3
    Close +1452y 11mo before
Molly McCann
  • LErin BlanchfieldSUB R1
    Close +3208mo before
  • WHannah GoldyKO/TKO R1
    Close -4851y before
  • WLuana CarolinaKO/TKO R3
    Close -1471y 4mo before
  • WJi Yeon KimU-DEC R3
    Close -1131y 11mo before
  • LLara ProcopioU-DEC R3
    Close -1202y 5mo before
Stoliarenko — win / loss by method
Record: 10-7-2

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
0 wins, 3 losses
W
0% of wins
L
43% of losses
Submission
9 wins, 1 loss
W
90% of wins
L
14% of losses
Decision
1 win, 3 losses
W
10% of wins
L
43% of losses
UFC
1win5loss0draw0NC
WinsLosses
0 (0%)KO/TKO(20%) 1
1 (100%)Submission(20%) 1
0 (0%)Decision(60%) 3
Non-UFC
9win2loss2draw0NC
WinsLosses
0 (0%)KO/TKO(100%) 2
8 (89%)Submission(0%) 0
1 (11%)Decision(0%) 0
McCann — win / loss by method
Record: 13-5-0

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
46% of wins
L
0% of losses
Submission
0 wins, 2 losses
W
0% of wins
L
40% of losses
Decision
7 wins, 3 losses
W
54% of wins
L
60% of losses
UFC
6win4loss0draw0NC
WinsLosses
2 (33%)KO/TKO(0%) 0
0 (0%)Submission(50%) 2
4 (67%)Decision(50%) 2
Non-UFC
7win1loss0draw0NC
WinsLosses
4 (57%)KO/TKO(0%) 0
0 (0%)Submission(0%) 0
3 (43%)Decision(100%) 1

Profiles

Experience
Stoliarenko
McCann
6
UFC fights
10
64.3 min · 10.7 avg
Octagon time
116.4 min · 11.6 avg
14y 3m
Career length
11y 2m
UFC schedule strength

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

Stoliarenko
McCann
59W–27L · 68.6%
Overall
89W–21L · 80.9%
11W–7L · 61.1%
Wins
55W–16L · 77.5%
48W–20L · 70.6%
Losses
34W–5L · 87.2%
Non-UFC schedule strength
Stoliarenko
McCann
20W–7L · 74.1%
Overall
33W–25L · 56.9%
13W–7L · 65.0%
Wins
29W–21L · 58.0%
7W–0L · 100.0%
Losses
4W–4L · 50.0%
Distance striking
Stoliarenko
McCann
5.90
Landed / min
8.51
39.9%
Accuracy
47.6%
53.8%
Defense
68.5%
0.00
Knockdowns / 15 min
0.26
42.5%
Time at distance
55.9%
Grappling & control
Stoliarenko
McCann
0.70
Takedowns / 15 min
1.67
25.0%
Takedown accuracy
35.1%
62.5%
Takedown defense
44.8%
1.17
Sub attempts / 15 min
0.52
12.7%
Control share
27.6%
Strike target map
Stoliarenko
  • Head69%(122)div 62%
  • Body17%(30)div 22%
  • Legs14%(25)div 16%
McCann
  • Head70%(469)div 62%
  • Body17%(115)div 22%
  • Legs12%(82)div 16%

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

Julija Stoliarenko
CloseSSTDKDCtrl

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

Molly McCann
CloseSSTDKDCtrl

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