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UFC Fight Night: Lewis vs. Hunt
JJ Aldrich
JJ Aldrich
4-2 · USA
VS
Chan-Mi Jeon
Chan-Mi Jeon
5-0 · KOR
June 10, 2017 · Auckland, New Zealand
Strawweight · 3 rounds
116.0lb
Weigh-in
118.0lbMissed +2.0
JJ Aldrich def. Chan-Mi Jeon by U-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Aldrich33/620/000:00
Jeon32/670/000:02
R2
Aldrich32/990/000:00
Jeon28/880/000:00
R3
Aldrich33/840/000:00
Jeon32/950/000:00
Total
Aldrich98/2450/000:00
Jeon92/2500/000:02

Scorecards

Aldrich vs Jeon

RdCameron QuinnCharlie KeechRitchie GerardCommunity
R110-910-910-99.9-9.1
R210-910-910-910-8.9
R310-910-910-910-9
Total30-2730-2730-2729.9-27

Media (16 cards) · avg 29.927.1 · 16 Aldrich · 0 Jeon

Official cards + public consensus via MMA Decisions. Per round: Aldrich-Jeon.

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
AldrichWin probabilityJeon
61.1%38.9%
KO / TKO
26%
Submission
18%
Decision
56%
Expected fight time: 11.4 min
What drives the pick

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

Predicted outcomes
Aldrich61%
Wins by
Model
Equity
Mkt
KO / TKO14%23%
Submission11%18%
Decision36%59%
Predicted output
Sig. strikes73 (4194)act 98
Takedowns1.0 (0.02.7)act 0
Jeon39%
Wins by
Model
Equity
Mkt
KO / TKO12%30%
Submission7%18%
Decision20%52%
Predicted output
Sig. strikes73 (4295)act 92
Takedowns0.0 (0.00.0)act 0
Combined totals~146 sig strikes~1.1 takedownsmkt —
How it ends
mkt —
R120%
R29%
R314%
Distance57%
Fighter props
Most sig. strikestie 0.8%
Aldrich
49.2%+102
Jeon
-10250.0%
Most takedownstie 13.6%
Aldrich
84.2%-3842
Jeon
+38422.2%
Significant strikes — over/under
Aldrich
Expected: 72.5
72.5
Over 72.5
42.5%
+135
Under 72.5
57.5%
-135
091182
Jeon
Expected: 73.1
73
Over 73
42.1%
+135
Exactly 73
0.9%
push
Under 73
57.0%
-135
092183
Takedowns — over/under
Aldrich
Expected: 1.0
1
Over 1
43.4%
-404
Exactly 1
45.9%
push
Under 1
10.8%
+404
035
Jeon
Expected: 0.0
0
Over 0
9.7%
Exactly 0
90.3%
push
Under 0
0.0%
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 11.4 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
Aldrich61.1%64.3%−3.2-200
Jeon38.9%35.7%+3.2+170

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
AldrichJeon
Tale of the tape
Ratings (Elo)
1497
Pound-for-pound
1517
1497
Divisional
1517
1493
Striking offense
1500
1502
Striking defense
1533
Grappling offense
Grappling defense
Physical
24 yrs
Age
19 yrs
5'5"
Height
5'5"
67"
Reach
Southpaw
Stance
Orthodox
Striking (UFC career)
2.07
Strikes landed / min
38%
Strike accuracy
3.73
Strikes absorbed / min
55%
Strike defense
Grappling (UFC career)
0.00
Takedowns / 15 min
Takedown accuracy
33%
Takedown defense
0.0
Sub attempts / 15 min
Form & résumé
0%
UFC win rate
-1
Win/loss streak
0%
Last-5 win rate
Finish rate
Recent opp. quality
183
Days since last fight
Recent form (last 5 UFC)
JJ Aldrich
  • LJuliana LimaU-DEC R3
    Close +1906mo before
Chan-Mi Jeon
No prior UFC fights.
Aldrich — win / loss by method
Record: 4-2-0

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
2 wins, 0 losses
W
50% of wins
L
0% of losses
Submission
0 wins, 1 loss
W
0% of wins
L
50% of losses
Decision
2 wins, 1 loss
W
50% of wins
L
50% of losses
UFC
0win1loss0draw0NC
WinsLosses
0 ()KO/TKO(0%) 0
0 ()Submission(0%) 0
0 ()Decision(100%) 1
Non-UFC
4win1loss0draw0NC
WinsLosses
2 (50%)KO/TKO(0%) 0
0 (0%)Submission(100%) 1
2 (50%)Decision(0%) 0
Jeon — win / loss by method
Record: 5-0-0

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
4 wins, 0 losses
W
80% of wins
L
Submission
0 wins, 0 losses
W
0% of wins
L
Decision
1 win, 0 losses
W
20% of wins
L
UFC
0win0loss0draw0NC
WinsLosses
0 ()KO/TKO() 0
0 ()Submission() 0
0 ()Decision() 0
Non-UFC
5win0loss0draw0NC
WinsLosses
4 (80%)KO/TKO() 0
0 (0%)Submission() 0
1 (20%)Decision() 0

Profiles

Experience
Aldrich
Jeon
1
UFC fights
0
15.0 min · 15.0 avg
Octagon time
11y 11m
Career length
UFC schedule strength

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

Aldrich
Jeon
8W–3L · 72.7%
Overall
0W–0L
Wins
8W–3L · 72.7%
Losses
Non-UFC schedule strength
Aldrich
Jeon
18W–13L · 58.1%
Overall
19W–22L · 46.3%
17W–13L · 56.7%
Wins
19W–22L · 46.3%
1W–0L · 100.0%
Losses
0W–0L
Distance striking
Aldrich
Jeon
1.59
Landed / min
15.7%
Accuracy
72.4%
Defense
0.00
Knockdowns / 15 min
33.6%
Time at distance
Grappling & control
Aldrich
Jeon
0.00
Takedowns / 15 min
Takedown accuracy
33.3%
Takedown defense
0.00
Sub attempts / 15 min
10.0%
Control share
Strike target map
Aldrich
  • Head42%(13)div 62%
  • Body58%(18)div 22%
  • Legs0%(0)div 16%
Jeon
  • Head0%(0)div 62%
  • Body0%(0)div 22%
  • Legs0%(0)div 16%
  • No strike data on record.

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

JJ Aldrich
CloseSSTDKDCtrl

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

Chan-Mi Jeon

No UFC fights on record.

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