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UFC Fight Night: Gane vs. Spivac
William Gomis
William Gomis
12-2 · FRA
VS
Yanis Ghemmouri
Yanis Ghemmouri
12-1 · FRA
September 2, 2023 · Paris, Ile-de-France, France
Featherweight · 3 rounds
146.0lb
Weigh-in
146.0lb
William Gomis def. Yanis Ghemmouri by KO/TKO (Kick), R3 2:20
Performance
Round by round
SSTDKDCtrl
R1
Gomis27/460/000:00
Ghemmouri16/390/000:00
R2
Gomis14/270/000:55
Ghemmouri8/220/201:32
R3 · 2:20
Gomis11/150/000:00
Ghemmouri4/120/201:10
Total
Gomis52/880/000:55
Ghemmouri28/730/402:42

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
GomisWin probabilityGhemmouri
63.8%36.2%
KO / TKO
26%
Submission
18%
Decision
56%
Expected fight time: 11.1 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 Gomis, blue toward Ghemmouri. Tap a bar for why.

Predicted outcomes
Gomis64%
Wins by
Model
Equity
Mkt
KO / TKO18%29%16%
Submission9%14%7%
Decision37%57%41%
Predicted output
Sig. strikes29 (1139)act 52
Takedowns0.7 (0.02.7)act 0
Ghemmouri36%
Wins by
Model
Equity
Mkt
KO / TKO8%21%11%
Submission9%26%6%
Decision19%53%19%
Predicted output
Sig. strikes26 (1036)act 28
Takedowns0.6 (0.02.4)act 0
Combined totals~55 sig strikes~1.3 takedownsmkt —
How it ends
mkt —
R121%
R214%
R39%
Distance56%
Fighter props
Most sig. strikestie 1.7%
Gomis
51.7%-111
Ghemmouri
+11146.6%
Most takedownstie 32.6%
Gomis
37.2%-123
Ghemmouri
+12330.2%
Significant strikes — over/under
Gomis
Expected: 28.6
28.5
Over 28.5
39.9%
+151
Under 28.5
60.1%
-151
03672
Ghemmouri
Expected: 26.3
26.5
Over 26.5
39.4%
+153
Under 26.5
60.6%
-153
03366
Takedowns — over/under
Gomis
Expected: 0.7
0.5
Over 0.5
52.9%
-112
Under 0.5
47.1%
+112
035
Ghemmouri
Expected: 0.6
0.5
Over 0.5
46.7%
+114
Under 0.5
53.3%
-114
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 11.1 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
Gomis63.8%65.5%−1.7-219
Ghemmouri36.2%34.5%+1.7+177
By method
Gomis by KO/TKO16.6%15.5%+1.1+440
Gomis by submission11.5%6.9%+4.6+1118
Gomis by decision35.6%41.1%−5.5+104
Ghemmouri by KO/TKO9.4%11.5%−2.1+630
Ghemmouri by submission6.5%5.6%+0.9+1393
Ghemmouri by decision20.3%19.4%+0.9+332
Total rounds (over)
Over 1.5 rds78.7%79.2%−0.5-556
Over 2.5 rds65.2%68.0%−2.8-270
Goes the distance
Fight goes to decision55.9%63.8%−7.9-214

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
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
GomisGhemmouri
Tale of the tape
Ratings (Elo)
1554
Pound-for-pound
1535
1554
Divisional
1535
1495
Striking offense
1500
1537
Striking defense
1533
1481
Grappling offense
1480
1505
Grappling defense
1500
Physical
26 yrs
Age
28 yrs
6'0"
Height
5'9"
73"
Reach
69"
Southpaw
Stance
Orthodox
Striking (UFC career)
1.97
Strikes landed / min
40%
Strike accuracy
1.17
Strikes absorbed / min
81%
Strike defense
Grappling (UFC career)
1.50
Takedowns / 15 min
60%
Takedown accuracy
71%
Takedown defense
0.0
Sub attempts / 15 min
Form & résumé
100%
UFC win rate
+2
Win/loss streak
100%
Last-5 win rate
0%
Finish rate
Recent opp. quality
133
Days since last fight
Recent form (last 5 UFC)
William Gomis
  • WFrancis MarshallS-DEC R3
    Close +1624mo before
  • WJarno ErrensM-DEC R3
    Close -2251y before
Yanis Ghemmouri
No prior UFC fights.
Gomis — win / loss by method
Record: 12-2-0

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
50% of wins
L
0% of losses
Submission
1 win, 1 loss
W
8% of wins
L
50% of losses
Decision
5 wins, 1 loss
W
42% of wins
L
50% of losses
UFC
2win0loss0draw0NC
WinsLosses
0 (0%)KO/TKO() 0
0 (0%)Submission() 0
2 (100%)Decision() 0
Non-UFC
10win2loss0draw0NC
WinsLosses
6 (60%)KO/TKO(0%) 0
1 (10%)Submission(50%) 1
3 (30%)Decision(50%) 1
Ghemmouri — win / loss by method
Record: 12-1-0

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, 0 losses
W
25% of wins
L
0% of losses
Submission
4 wins, 1 loss
W
33% of wins
L
100% of losses
Decision
5 wins, 0 losses
W
42% of wins
L
0% of losses
UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Non-UFC
12win1loss0draw0NC
WinsLosses
3 (25%)KO/TKO(0%) 0
4 (33%)Submission(100%) 1
5 (42%)Decision(0%) 0

Profiles

Experience
Gomis
Ghemmouri
2
UFC fights
0
30.0 min · 15.0 avg
Octagon time
10y 6m
Career length
UFC schedule strength

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

Gomis
Ghemmouri
20W–3L · 87.0%
Overall
20W–3L · 87.0%
Wins
0W–0L
Losses
Non-UFC schedule strength
Gomis
Ghemmouri
101W–78L · 56.4%
Overall
57W–32L · 64.0%
90W–73L · 55.2%
Wins
46W–28L · 62.2%
11W–5L · 68.8%
Losses
11W–4L · 73.3%
Distance striking
Gomis
Ghemmouri
3.27
Landed / min
38.6%
Accuracy
84.1%
Defense
0.00
Knockdowns / 15 min
55.0%
Time at distance
Grappling & control
Gomis
Ghemmouri
1.50
Takedowns / 15 min
60.0%
Takedown accuracy
71.4%
Takedown defense
0.00
Sub attempts / 15 min
64.6%
Control share
Strike target map
Gomis
  • Head34%(20)div 64%
  • Body31%(18)div 20%
  • Legs36%(21)div 16%
Ghemmouri
  • Head0%(0)div 64%
  • Body0%(0)div 20%
  • Legs0%(0)div 16%
  • No strike data on record.

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

William Gomis
CloseSSTDKDCtrl

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

Yanis Ghemmouri

No UFC fights on record.

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