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UFC Fight Night: Condit vs Kampmann
Jorge Rivera
Jorge Rivera
16-7 · USA
VS
April 1, 2009 · Nashville, Tennessee, USA
Middleweight · 3 rounds
185.0lb
Weigh-in
186.0lb
Jorge Rivera def. Nissen Osterneck by S-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Rivera4/102/202:19
Osterneck7/161/201:53
R2
Rivera14/172/412:49
Osterneck9/200/300:59
R3
Rivera11/210/201:56
Osterneck19/340/301:58
Total
Rivera29/484/817:04
Osterneck35/701/804:50

Scorecards

Rivera vs Osterneck

RdUnknown JudgeCommunity
R1-10-9
R2-10-9
R3-9.5-9.5
Total29-2829.5-27.5

Media (2 cards) · avg 2928 · 2 Rivera · 0 Osterneck

Official cards + public consensus via MMA Decisions. Per round: Rivera-Osterneck.

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
RiveraWin probabilityOsterneck
46.9%53.1%
KO / TKO
24%
Submission
31%
Decision
46%
Expected fight time: 9.2 min
What drives the pick

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

Predicted outcomes
Rivera47%
Wins by
Model
Equity
Mkt
KO / TKO15%31%
Submission10%22%
Decision22%47%
Predicted output
Sig. strikes43 (2456)act 29
Takedowns1.2 (0.02.9)act 4
Osterneck53%
Wins by
Model
Equity
Mkt
KO / TKO9%17%
Submission21%39%
Decision23%44%
Predicted output
Sig. strikes41 (2353)act 35
Takedowns0.3 (0.01.4)act 1
Combined totals~83 sig strikes~1.5 takedownsmkt —
How it ends
mkt —
R138%
R211%
R35%
Distance46%
Fighter props
Most sig. strikestie 1.3%
Rivera
51.8%-111
Osterneck
+11146.9%
Most takedownstie 17.7%
Rivera
72.1%-705
Osterneck
+70510.2%
Significant strikes — over/under
Rivera
Expected: 42.8
43
Over 43
41.4%
+138
Exactly 43
1.5%
push
Under 43
57.1%
-138
054107
Osterneck
Expected: 40.5
40.5
Over 40.5
42.6%
+135
Under 40.5
57.4%
-135
051102
Takedowns — over/under
Rivera
Expected: 1.2
1
Over 1
48.4%
-543
Exactly 1
42.7%
push
Under 1
8.9%
+543
035
Osterneck
Expected: 0.3
0.5
Over 0.5
34.7%
+188
Under 0.5
65.3%
-188
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 9.2 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
Rivera46.9%60.1%−13.2-163
Osterneck53.1%39.9%+13.2+143

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
RiveraOsterneck
Tale of the tape
Ratings (Elo)
1508
Pound-for-pound
1512
1509
Divisional
1512
1494
Striking offense
1500
1520
Striking defense
1500
1503
Grappling offense
1500
1502
Grappling defense
1500
Physical
37 yrs
Age
27 yrs
6'1"
Height
6'2"
73"
Reach
Orthodox
Stance
Orthodox
Striking (UFC career)
3.92
Strikes landed / min
58%
Strike accuracy
2.04
Strikes absorbed / min
53%
Strike defense
Grappling (UFC career)
0.55
Takedowns / 15 min
50%
Takedown accuracy
57%
Takedown defense
0.3
Sub attempts / 15 min
Form & résumé
44%
UFC win rate
-1
Win/loss streak
40%
Last-5 win rate
50%
Finish rate
Recent opp. quality
298
Days since last fight
Recent form (last 5 UFC)
Jorge Rivera
  • LMartin KampmannSUB R1
    Close +26810mo before
  • WKendall GroveKO/TKO R1
    Close +2481y 2mo before
  • LTerry MartinKO/TKO R1
    opp missedClose -2152y 2mo before
  • WEdwin DeWeesKO/TKO R1
    Close -3002y 5mo before
  • LChris LebenKO/TKO R1
    Close +1053y 2mo before
Nissen Osterneck
No prior UFC fights.
Rivera — win / loss by method
Record: 16-7-0

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
11 wins, 4 losses
W
69% of wins
L
57% of losses
Submission
2 wins, 3 losses
W
13% of wins
L
43% of losses
Decision
3 wins, 0 losses
W
19% of wins
L
0% of losses
UFC
4win5loss0draw0NC
WinsLosses
2 (50%)KO/TKO(40%) 2
0 (0%)Submission(60%) 3
2 (50%)Decision(0%) 0
Non-UFC
12win2loss0draw0NC
WinsLosses
9 (75%)KO/TKO(100%) 2
2 (17%)Submission(0%) 0
1 (8%)Decision(0%) 0
Osterneck — win / loss by method
Record: 5-1-0

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
2 wins, 1 loss
W
40% of wins
L
100% of losses
Submission
3 wins, 0 losses
W
60% of wins
L
0% of losses
Decision
0 wins, 0 losses
W
0% of wins
L
0% of losses
UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Non-UFC
5win1loss0draw0NC
WinsLosses
2 (40%)KO/TKO(100%) 1
3 (60%)Submission(0%) 0
0 (0%)Decision(0%) 0

Profiles

Experience
Rivera
Osterneck
9
UFC fights
0
54.9 min · 6.1 avg
Octagon time
25y 1m
Career length
UFC schedule strength

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

Rivera
Osterneck
152W–32L · 82.6%
Overall
90W–24L · 78.9%
Wins
62W–8L · 88.6%
Losses
Non-UFC schedule strength
Rivera
Osterneck
58W–27L · 68.2%
Overall
34W–18L · 65.4%
40W–19L · 67.8%
Wins
30W–18L · 62.5%
18W–8L · 69.2%
Losses
4W–0L · 100.0%
Distance striking
Rivera
Osterneck
5.85
Landed / min
42.3%
Accuracy
71.6%
Defense
0.82
Knockdowns / 15 min
18.1%
Time at distance
Grappling & control
Rivera
Osterneck
0.55
Takedowns / 15 min
50.0%
Takedown accuracy
57.1%
Takedown defense
0.27
Sub attempts / 15 min
51.3%
Control share
Strike target map
Rivera
  • Head59%(126)div 63%
  • Body25%(54)div 20%
  • Legs16%(35)div 17%
Osterneck
  • Head0%(0)div 63%
  • Body0%(0)div 20%
  • Legs0%(0)div 17%
  • No strike data on record.

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

Jorge Rivera
CloseSSTDKDCtrl

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

Nissen Osterneck

No UFC fights on record.

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