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UFC Fight Night: Holm vs. Aldana
VS
Julianna Pena
Julianna Pena
9-3 · USA
October 3, 2020 · Abu Dhabi, Abu Dhabi, United Arab Emirates
Bantamweight · 3 rounds
136.0lb
Weigh-in
135.5lb
Germaine de Randamie def. Julianna Pena by SUB (Guillotine Choke), R3 3:25
Performance
Round by round
SSTDKDCtrl
R1
de Randamie20/580/000:00
Pena8/431/100:29
R2
de Randamie6/90/000:48
Pena11/231/203:41
R3 · 3:25
de Randamie11/240/000:00
Pena8/251/301:45
Total
de Randamie37/910/000:48
Pena27/913/605:55

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
de RandamieWin probabilityPena
53.2%46.8%
KO / TKO
33%
Submission
23%
Decision
45%
Expected fight time: 10.0 min
Retrospective pick: the walk-forward model's call at the time of the fight — persisted out-of-sample, with no hindsight about the result.
What drives the pick

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

Predicted outcomes
de Randamie53%
Wins by
Model
Equity
Mkt
KO / TKO19%36%
Submission9%16%
Decision25%48%
Predicted output
Sig. strikes29 (1139)act 37
Takedowns0.4 (0.01.7)act 0
Pena47%
Wins by
Model
Equity
Mkt
KO / TKO14%29%
Submission14%30%
Decision19%41%
Predicted output
Sig. strikes30 (1241)act 27
Takedowns1.5 (0.04.2)act 3
Combined totals~59 sig strikes~1.8 takedownsmkt —
How it ends
mkt —
R126%
R220%
R39%
Distance45%
Fighter props
Most sig. strikestie 1.6%
de Randamie
47.1%+109
Pena
-10951.3%
Most takedownstie 26.0%
de Randamie
13.8%+436
Pena
-43660.2%
Significant strikes — over/under
de Randamie
Expected: 28.5
28.5
Over 28.5
39.8%
+151
Under 28.5
60.2%
-151
03672
Pena
Expected: 30.3
30.5
Over 30.5
39.4%
+154
Under 30.5
60.6%
-154
03876
Takedowns — over/under
de Randamie
Expected: 0.4
0.5
Over 0.5
28.7%
+249
Under 0.5
71.3%
-249
035
Pena
Expected: 1.5
1.5
Over 1.5
47.8%
+109
Under 1.5
52.2%
-109
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 10.0 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
de Randamie53.2%57.1%−3.9-150
Pena46.8%42.9%+3.9+122

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
70.5Striking70.0
de Randamie +0.5
23.0Grappling56.6
Pena +33.6
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
de RandamiePena
Tale of the tape
Ratings (Elo)
1570
Pound-for-pound
1561
1555
Divisional
1561
1498
Striking offense
1482
1519
Striking defense
1507
1497
Grappling offense
1520
1498
Grappling defense
1494
Physical
36 yrs
Age
31 yrs
5'9"
Height
5'6"
71"
Reach
69"
Orthodox
Stance
Orthodox
Striking (UFC career)
2.78
Strikes landed / min
2.96
49%
Strike accuracy
52%
2.48
Strikes absorbed / min
1.51
64%
Strike defense
48%
Grappling (UFC career)
0.00
Takedowns / 15 min
2.60
0%
Takedown accuracy
52%
76%
Takedown defense
29%
0.2
Sub attempts / 15 min
0.9
Form & résumé
75%
UFC win rate
83%
-1
Win/loss streak
+1
80%
Last-5 win rate
80%
50%
Finish rate
40%
Recent opp. quality
294
Days since last fight
448
Recent form (last 5 UFC)
Germaine de Randamie
  • LAmanda NunesU-DEC R5
    Close +36510mo before
  • WAspen LaddKO/TKO R1
    Close +1001y 3mo before
  • WRaquel PenningtonU-DEC R3
    opp missedClose -2201y 11mo before
  • WHolly HolmU-DEC R5
    Close -1303y 8mo before
  • WAnna ElmoseKO/TKO R1
    Close -4004y 5mo before
Julianna Pena
  • WNicco MontanoU-DEC R3
    Close -2501y 3mo before
  • LValentina ShevchenkoSUB R2
    Close +1603y 8mo before
  • WCat ZinganoU-DEC R3
    Close +1554y 3mo before
  • WJessica EyeU-DEC R3
    Close -2605y before
  • WMilana DudievaKO/TKO R1
    Close -4005y 6mo before
de Randamie — win / loss by method
Record: 9-4-0

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, 1 loss
W
44% of wins
L
25% of losses
Submission
0 wins, 1 loss
W
0% of wins
L
25% of losses
Decision
5 wins, 2 losses
W
56% of wins
L
50% of losses
UFC
6win2loss0draw0NC
WinsLosses
3 (50%)KO/TKO(50%) 1
0 (0%)Submission(0%) 0
3 (50%)Decision(50%) 1
Non-UFC
3win2loss0draw0NC
WinsLosses
1 (33%)KO/TKO(0%) 0
0 (0%)Submission(50%) 1
2 (67%)Decision(50%) 1
Pena — win / loss by method
Record: 9-3-0

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, 1 loss
W
33% of wins
L
33% of losses
Submission
3 wins, 1 loss
W
33% of wins
L
33% of losses
Decision
3 wins, 1 loss
W
33% of wins
L
33% of losses
UFC
5win1loss0draw0NC
WinsLosses
2 (40%)KO/TKO(0%) 0
0 (0%)Submission(100%) 1
3 (60%)Decision(0%) 0
Non-UFC
4win2loss0draw0NC
WinsLosses
1 (25%)KO/TKO(50%) 1
3 (75%)Submission(0%) 0
0 (0%)Decision(50%) 1

Profiles

Experience
de Randamie
Pena
8
UFC fights
6
95.0 min · 11.9 avg
Octagon time
63.5 min · 10.6 avg
17y 7m
Career length
17y 3m
UFC schedule strength

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

de Randamie
Pena
82W–27L · 75.2%
Overall
49W–14L · 77.8%
56W–20L · 73.7%
Wins
36W–12L · 75.0%
26W–7L · 78.8%
Losses
13W–2L · 86.7%
Non-UFC schedule strength
de Randamie
Pena
24W–8L · 75.0%
Overall
6W–2L · 75.0%
16W–4L · 80.0%
Wins
4W–2L · 66.7%
8W–4L · 66.7%
Losses
2W–0L · 100.0%
Distance striking
de Randamie
Pena
3.92
Landed / min
5.34
37.7%
Accuracy
28.2%
71.5%
Defense
57.0%
0.32
Knockdowns / 15 min
0.00
39.7%
Time at distance
10.3%
Grappling & control
de Randamie
Pena
0.00
Takedowns / 15 min
2.60
0.0%
Takedown accuracy
52.4%
75.6%
Takedown defense
28.6%
0.16
Sub attempts / 15 min
0.95
15.7%
Control share
55.3%
Strike target map
de Randamie
  • Head42%(111)div 64%
  • Body36%(96)div 20%
  • Legs22%(57)div 16%
Pena
  • Head68%(128)div 64%
  • Body26%(48)div 20%
  • Legs6%(12)div 16%

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

Germaine de Randamie
CloseSSTDKDCtrl

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

Julianna Pena
CloseSSTDKDCtrl

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