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UFC 94: St-Pierre vs Penn 2
Dan Cramer
Dan Cramer
11-4 · USA
VS
Matt Arroyo
Matt Arroyo
3-2 · USA
January 31, 2009 · Las Vegas, Nevada, USA
Welterweight · 3 rounds
171.0lb
Weigh-in
171.0lb
Dan Cramer def. Matt Arroyo by S-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Cramer6/210/003:54
Arroyo5/101/300:23
R2
Cramer7/200/004:40
Arroyo5/80/000:00
R3
Cramer11/270/002:16
Arroyo6/71/202:03
Total
Cramer24/680/0010:50
Arroyo16/252/502:26

Scorecards

Cramer vs Arroyo

RdDouglas CrosbyPatricia Morse JarmanRoy SilbertCommunity
R1---9.2-9.8
R2---9.8-9.2
R3---9.2-9.8
Total29-2829-2828-2928.2-28.8

Media (3 cards) · avg 29.327.7 · 3 Cramer · 0 Arroyo

Official cards + public consensus via MMA Decisions. Per round: Cramer-Arroyo.

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
CramerWin probabilityArroyo
37.5%62.5%
KO / TKO
22%
Submission
31%
Decision
47%
Expected fight time: 10.2 min
What drives the pick

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

Predicted outcomes
Cramer38%
Wins by
Model
Equity
Mkt
KO / TKO9%24%
Submission9%24%
Decision20%52%
Predicted output
Sig. strikes41 (2354)act 24
Takedowns0.3 (0.01.4)act 0
Arroyo62%
Wins by
Model
Equity
Mkt
KO / TKO13%20%
Submission22%36%
Decision27%44%
Predicted output
Sig. strikes36 (2047)act 16
Takedowns1.8 (0.23.8)act 2
Combined totals~77 sig strikes~2.0 takedownsmkt —
How it ends
mkt —
R129%
R213%
R311%
Distance47%
Fighter props
Most sig. strikestie 1.4%
Cramer
55.8%-131
Arroyo
+13142.8%
Most takedownstie 12.1%
Cramer
7.5%+1072
Arroyo
-107280.4%
Significant strikes — over/under
Cramer
Expected: 41.2
41
Over 41
42.0%
+134
Exactly 41
1.6%
push
Under 41
56.3%
-134
052104
Arroyo
Expected: 35.8
36
Over 36
41.1%
+139
Exactly 36
1.8%
push
Under 36
57.0%
-139
04590
Takedowns — over/under
Cramer
Expected: 0.3
0.5
Over 0.5
31.9%
+214
Under 0.5
68.1%
-214
035
Arroyo
Expected: 1.8
2
Over 2
34.6%
+111
Exactly 2
26.9%
push
Under 2
38.4%
-111
036

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 10.2 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
Cramer37.5%37.3%+0.2+159
Arroyo62.5%62.7%−0.2-186

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
CramerArroyo
Tale of the tape
Ratings (Elo)
1500
Pound-for-pound
1499
1500
Divisional
1499
1500
Striking offense
1486
1500
Striking defense
1493
1500
Grappling offense
1554
1500
Grappling defense
1542
Physical
23 yrs
Age
26 yrs
6'2"
Height
5'10"
Reach
72"
Orthodox
Stance
Orthodox
Striking (UFC career)
Strikes landed / min
2.24
Strike accuracy
42%
Strikes absorbed / min
2.47
Strike defense
53%
Grappling (UFC career)
Takedowns / 15 min
2.24
Takedown accuracy
33%
Takedown defense
100%
Sub attempts / 15 min
5.6
Form & résumé
UFC win rate
50%
Win/loss streak
-1
Last-5 win rate
50%
Finish rate
100%
Recent opp. quality
Days since last fight
224
Recent form (last 5 UFC)
Dan Cramer
No prior UFC fights.
Matt Arroyo
  • LMatt BrownKO/TKO R2
    Close -1857mo before
  • WJohn KolosciSUB R1
    Close -3081y 2mo before
Cramer — win / loss by method
Record: 0-0-0

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
0 wins, 0 losses
W
L
Submission
0 wins, 0 losses
W
L
Decision
0 wins, 0 losses
W
L
UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Non-UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Arroyo — win / loss by method
Record: 3-2-0

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
0 wins, 2 losses
W
0% of wins
L
100% of losses
Submission
3 wins, 0 losses
W
100% of wins
L
0% of losses
Decision
0 wins, 0 losses
W
0% of wins
L
0% of losses
UFC
1win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(100%) 1
1 (100%)Submission(0%) 0
0 (0%)Decision(0%) 0
Non-UFC
2win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(100%) 1
2 (100%)Submission(0%) 0
0 (0%)Decision(0%) 0

Profiles

Experience
Cramer
Arroyo
0
UFC fights
2
Octagon time
13.4 min · 6.7 avg
Career length
19y 10m
UFC schedule strength

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

Cramer
Arroyo
Overall
15W–10L · 60.0%
Wins
8W–4L · 66.7%
Losses
7W–6L · 53.8%
Non-UFC schedule strength
Cramer
Arroyo
Overall
5W–5L · 50.0%
Wins
1W–2L · 33.3%
Losses
4W–3L · 57.1%
Distance striking
Cramer
Arroyo
Landed / min
4.99
Accuracy
31.1%
Defense
61.3%
Knockdowns / 15 min
0.00
Time at distance
21.0%
Grappling & control
Cramer
Arroyo
Takedowns / 15 min
2.24
Takedown accuracy
33.3%
Takedown defense
100.0%
Sub attempts / 15 min
5.61
Control share
28.8%
Strike target map
Cramer
  • Head0%(0)div 64%
  • Body0%(0)div 20%
  • Legs0%(0)div 15%
  • No strike data on record.
Arroyo
  • Head73%(22)div 64%
  • Body10%(3)div 20%
  • Legs17%(5)div 15%

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

Dan Cramer

No UFC fights on record.

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

Matt Arroyo
CloseSSTDKDCtrl

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