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UFC 123: Rampage vs Machida
Dennis Hallman
Dennis Hallman
48-12-2 · USA
VS
Karo Parisyan
Karo Parisyan
19-5 · USA
November 20, 2010 · Auburn Hills, Michigan, USA
Welterweight · 3 rounds
170.0lb
Weigh-in
170.0lb
Dennis Hallman def. Karo Parisyan by KO/TKO (Punches), R1 1:47
Performance
Round by round
SSTDKDCtrl
R1 · 1:47
Hallman10/140/010:05
Parisyan2/60/000:58
Total
Hallman10/140/010:05
Parisyan2/60/000:58

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
HallmanWin probabilityParisyan
40.5%59.5%
KO / TKO
16%
Submission
15%
Decision
69%
Expected fight time: 12.3 min
What drives the pick

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

Predicted outcomes
Hallman40%
Wins by
Model
Equity
Mkt
KO / TKO8%19%
Submission10%26%
Decision22%55%
Predicted output
Sig. strikes23 (1229)act 10
Takedowns0.6 (0.02.2)act 0
Parisyan60%
Wins by
Model
Equity
Mkt
KO / TKO8%13%
Submission5%8%
Decision47%79%
Predicted output
Sig. strikes37 (2048)act 2
Takedowns1.9 (0.04.7)act 0
Combined totals~59 sig strikes~2.4 takedownsmkt —
How it ends
mkt —
R114%
R210%
R36%
Distance70%
Fighter props
Most sig. strikestie 1.6%
Hallman
28.1%+250
Parisyan
-25070.3%
Most takedownstie 24.8%
Hallman
16.7%+352
Parisyan
-35258.6%
Significant strikes — over/under
Hallman
Expected: 22.6
22.5
Over 22.5
42.6%
+135
Under 22.5
57.4%
-135
02957
Parisyan
Expected: 36.7
36.5
Over 36.5
42.9%
+133
Under 36.5
57.1%
-133
04692
Takedowns — over/under
Hallman
Expected: 0.6
0.5
Over 0.5
34.3%
+191
Under 0.5
65.7%
-191
035
Parisyan
Expected: 1.9
2
Over 2
36.8%
+127
Exactly 2
16.5%
push
Under 2
46.7%
-127
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 12.3 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
Hallman40.5%40.4%+0.1+140
Parisyan59.5%59.6%−0.1-160

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
54.2Striking65.6
Parisyan +11.5
52.5Grappling79.1
Parisyan +26.6
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
HallmanParisyan
Tale of the tape
Ratings (Elo)
1505
Pound-for-pound
1591
1533
Divisional
1590
1465
Striking offense
1468
1493
Striking defense
1537
1508
Grappling offense
1540
1492
Grappling defense
1505
Physical
34 yrs
Age
28 yrs
5'9"
Height
5'10"
72"
Reach
72"
Orthodox
Stance
Orthodox
Striking (UFC career)
0.86
Strikes landed / min
2.50
40%
Strike accuracy
42%
1.92
Strikes absorbed / min
2.15
45%
Strike defense
59%
Grappling (UFC career)
1.61
Takedowns / 15 min
5.34
28%
Takedown accuracy
60%
25%
Takedown defense
60%
2.0
Sub attempts / 15 min
1.0
Form & résumé
33%
UFC win rate
67%
+1
Win/loss streak
-2
20%
Last-5 win rate
60%
50%
Finish rate
25%
Recent opp. quality
105
Days since last fight
658
Recent form (last 5 UFC)
Dennis Hallman
  • WBen SaundersU-DEC R3
    Close +2503mo before
  • LJohn HowardKO/TKO R3
    Close +20511mo before
  • LJorge RiveraU-DEC R3
    5y 1mo before
  • LFrank TriggKO/TKO R1
    Close +1056y 5mo before
  • LJens PulverU-DEC R5
    Close +1059y 2mo before
Karo Parisyan
  • LThiago AlvesKO/TKO R2
    Close -1682y 8mo before
  • WRyo ChonanU-DEC R3
    Close -3413y before
  • WJoshua BurkmanU-DEC R3
    Close -3203y 6mo before
  • WDrew FickettU-DEC R3
    Close -4003y 11mo before
  • LDiego SanchezU-DEC R3
    Close -1274y 3mo before
Hallman — win / loss by method
Record: 48-12-2, 1 NC

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
4 wins, 5 losses
W
8% of wins
L
42% of losses
Submission
37 wins, 0 losses
W
77% of wins
L
0% of losses
Decision
6 wins, 7 losses
W
13% of wins
L
58% of losses
DQ / other
1 win, 0 losses
W
2% of wins
L
0% of losses
UFC
2win4loss0draw0NC
WinsLosses
0 (0%)KO/TKO(50%) 2
1 (50%)Submission(0%) 0
1 (50%)Decision(50%) 2
Non-UFC
46win8loss2draw1NC
WinsLosses
4 (9%)KO/TKO(38%) 3
36 (78%)Submission(0%) 0
5 (11%)Decision(63%) 5
1 (2%)DQ / other(0%) 0
Parisyan — win / loss by method
Record: 19-5-0, 1 NC

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, 2 losses
W
5% of wins
L
40% of losses
Submission
9 wins, 0 losses
W
47% of wins
L
0% of losses
Decision
9 wins, 3 losses
W
47% of wins
L
60% of losses
UFC
8win3loss0draw1NC
WinsLosses
1 (13%)KO/TKO(33%) 1
1 (13%)Submission(0%) 0
6 (75%)Decision(67%) 2
Non-UFC
11win2loss0draw0NC
WinsLosses
0 (0%)KO/TKO(50%) 1
8 (73%)Submission(0%) 0
3 (27%)Decision(50%) 1

Profiles

Experience
Hallman
Parisyan
6
UFC fights
12
74.5 min · 12.4 avg
Octagon time
149.0 min · 12.4 avg
30y 2m
Career length
27y 6m
UFC schedule strength

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

Hallman
Parisyan
74W–14L · 84.1%
Overall
171W–45L · 79.2%
30W–3L · 90.9%
Wins
137W–40L · 77.4%
44W–11L · 80.0%
Losses
34W–5L · 87.2%
Non-UFC schedule strength
Hallman
Parisyan
207W–101L · 67.2%
Overall
67W–21L · 76.1%
138W–87L · 61.3%
Wins
51W–21L · 70.8%
69W–14L · 83.1%
Losses
16W–0L · 100.0%
Distance striking
Hallman
Parisyan
1.44
Landed / min
3.39
24.4%
Accuracy
33.3%
59.5%
Defense
71.8%
0.00
Knockdowns / 15 min
0.00
19.6%
Time at distance
31.0%
Grappling & control
Hallman
Parisyan
1.61
Takedowns / 15 min
5.34
27.6%
Takedown accuracy
59.6%
25.0%
Takedown defense
59.5%
2.01
Sub attempts / 15 min
1.01
45.8%
Control share
64.1%
Strike target map
Hallman
  • Head58%(37)div 63%
  • Body23%(15)div 22%
  • Legs19%(12)div 16%
Parisyan
  • Head86%(322)div 63%
  • Body6%(23)div 22%
  • Legs8%(28)div 16%

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

Dennis Hallman
CloseSSTDKDCtrl

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

Karo Parisyan
CloseSSTDKDCtrl

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