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UFC 122: Marquardt vs Okami
Karlos Vemola
Karlos Vemola
7-1 · CZE
VS
Seth Petruzelli
Seth Petruzelli
12-5 · USA
November 13, 2010 · Oberhausen, North Rhine-Westphalia, Germany
Light Heavyweight · 3 rounds
Karlos Vemola def. Seth Petruzelli by KO/TKO (Punches), R1 3:46
Performance
Round by round
SSTDKDCtrl
R1 · 3:46
Vemola18/422/203:20
Petruzelli3/100/000:00
Total
Vemola18/422/203:20
Petruzelli3/100/000:00

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
VemolaWin probabilityPetruzelli
69.9%30.1%
KO / TKO
41%
Submission
28%
Decision
30%
Expected fight time: 8.0 min
What drives the pick

Each bar is a feature's push on the model from the center axis. Red pushes toward Vemola, blue toward Petruzelli. Tap a bar for why.

Predicted outcomes
Vemola70%
Wins by
Model
Equity
Mkt
KO / TKO26%36%
Submission23%33%
Decision21%31%
Predicted output
Sig. strikes21 (1128)act 18
Takedowns1.0 (0.03.0)act 2
Petruzelli30%
Wins by
Model
Equity
Mkt
KO / TKO16%52%
Submission5%18%
Decision9%30%
Predicted output
Sig. strikes21 (1128)act 3
Takedowns0.4 (0.01.6)act 0
Combined totals~43 sig strikes~1.3 takedownsmkt —
How it ends
mkt —
R145%
R217%
R38%
Distance30%
Fighter props
Most sig. strikestie 2.5%
Vemola
48.6%+100
Petruzelli
-10048.8%
Most takedownstie 39.9%
Vemola
42.2%-237
Petruzelli
+23717.8%
Significant strikes — over/under
Vemola
Expected: 21.2
21
Over 21
41.7%
+132
Exactly 21
3.1%
push
Under 21
55.2%
-132
02754
Petruzelli
Expected: 21.3
21.5
Over 21.5
41.8%
+139
Under 21.5
58.2%
-139
02754
Takedowns — over/under
Vemola
Expected: 1.0
1
Over 1
33.0%
+152
Exactly 1
16.9%
push
Under 1
50.2%
-152
035
Petruzelli
Expected: 0.4
0.5
Over 0.5
27.8%
+259
Under 0.5
72.2%
-259
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 8.0 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
Vemola69.9%51.1%+18.8-115
Petruzelli30.1%48.9%−18.8-105

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
46.3Striking64.5
Petruzelli +18.2
19.4Grappling59.5
Petruzelli +40.1
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
VemolaPetruzelli
Tale of the tape
Ratings (Elo)
1508
Pound-for-pound
1470
1523
Divisional
1470
Striking offense
Striking defense
1547
Grappling offense
1499
1544
Grappling defense
1480
Physical
25 yrs
Age
30 yrs
6'0"
Height
6'0"
75"
Reach
76"
Orthodox
Stance
Orthodox
Striking (UFC career)
1.07
Strikes landed / min
2.19
38%
Strike accuracy
42%
2.47
Strikes absorbed / min
1.74
30%
Strike defense
54%
Grappling (UFC career)
0.00
Takedowns / 15 min
0.52
0%
Takedown accuracy
50%
25%
Takedown defense
53%
1.0
Sub attempts / 15 min
1.6
Form & résumé
0%
UFC win rate
0%
-1
Win/loss streak
-3
0%
Last-5 win rate
0%
Finish rate
Recent opp. quality
133
Days since last fight
133
Recent form (last 5 UFC)
Karlos Vemola
  • LJon MadsenU-DEC R3
    Close -1454mo before
Seth Petruzelli
  • LRicardo RomeroSUB R2
    Close +1504mo before
  • LWilson GouveiaSUB R2
    Close +2203y 7mo before
  • LMatt HamillU-DEC R3
    Close +2054y 1mo before
Vemola — win / loss by method
Record: 7-1-0

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
43% of wins
L
0% of losses
Submission
4 wins, 0 losses
W
57% of wins
L
0% of losses
Decision
0 wins, 1 loss
W
0% of wins
L
100% of losses
UFC
0win1loss0draw0NC
WinsLosses
0 ()KO/TKO(0%) 0
0 ()Submission(0%) 0
0 ()Decision(100%) 1
Non-UFC
7win0loss0draw0NC
WinsLosses
3 (43%)KO/TKO() 0
4 (57%)Submission() 0
0 (0%)Decision() 0
Petruzelli — win / loss by method
Record: 12-5-0

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
10 wins, 0 losses
W
83% of wins
L
0% of losses
Submission
1 win, 4 losses
W
8% of wins
L
80% of losses
Decision
1 win, 1 loss
W
8% of wins
L
20% of losses
UFC
0win3loss0draw0NC
WinsLosses
0 ()KO/TKO(0%) 0
0 ()Submission(67%) 2
0 ()Decision(33%) 1
Non-UFC
12win2loss0draw0NC
WinsLosses
10 (83%)KO/TKO(0%) 0
1 (8%)Submission(100%) 2
1 (8%)Decision(0%) 0

Profiles

Experience
Vemola
Petruzelli
1
UFC fights
3
15.0 min · 15.0 avg
Octagon time
28.7 min · 9.6 avg
18y 5m
Career length
25y 11m
UFC schedule strength

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

Vemola
Petruzelli
5W–0L · 100.0%
Overall
19W–5L · 79.2%
0W–0L
Wins
0W–0L
5W–0L · 100.0%
Losses
19W–5L · 79.2%
Non-UFC schedule strength
Vemola
Petruzelli
11W–5L · 68.8%
Overall
105W–46L · 69.5%
11W–5L · 68.8%
Wins
95W–42L · 69.3%
0W–0L
Losses
10W–4L · 71.4%
Distance striking
Vemola
Petruzelli
1.57
Landed / min
4.74
14.8%
Accuracy
37.0%
73.3%
Defense
65.5%
0.00
Knockdowns / 15 min
1.04
17.0%
Time at distance
29.4%
Grappling & control
Vemola
Petruzelli
0.00
Takedowns / 15 min
0.52
0.0%
Takedown accuracy
50.0%
25.0%
Takedown defense
52.6%
1.00
Sub attempts / 15 min
1.57
1.7%
Control share
8.4%
Strike target map
Vemola
  • Head13%(2)div 65%
  • Body63%(10)div 17%
  • Legs25%(4)div 18%
Petruzelli
  • Head65%(41)div 65%
  • Body17%(11)div 17%
  • Legs17%(11)div 18%

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

Karlos Vemola
CloseSSTDKDCtrl

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

Seth Petruzelli
CloseSSTDKDCtrl

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