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UFC Fight Night: Holloway vs. Allen
VS
Piera Rodriguez
Piera Rodriguez
9-0 · VEN
April 15, 2023 · Kansas City, Missouri, USA
Strawweight · 3 rounds
116.0lb
Weigh-in
116.0lb
Gillian Robertson def. Piera Rodriguez by SUB (Armbar), R2 4:21
Performance
Round by round
SSTDKDCtrl
R1
Robertson13/251/202:12
Rodriguez12/291/100:54
R2 · 4:21
Robertson13/141/104:11
Rodriguez0/40/000:00
Total
Robertson26/392/306:23
Rodriguez12/331/100:54

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
RobertsonWin probabilityRodriguez
51.9%48.1%
KO / TKO
36%
Submission
20%
Decision
44%
Expected fight time: 9.8 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 Robertson, blue toward Rodriguez. Tap a bar for why.

Predicted outcomes
Robertson52%
Wins by
Model
Equity
Mkt
KO / TKO16%30%8%
Submission17%33%24%
Decision19%37%22%
Predicted output
Sig. strikes26 (1035)act 26
Takedowns1.4 (0.04.1)act 2
Rodriguez48%
Wins by
Model
Equity
Mkt
KO / TKO21%43%18%
Submission3%6%6%
Decision24%51%22%
Predicted output
Sig. strikes37 (1550)act 12
Takedowns0.7 (0.02.6)act 1
Combined totals~63 sig strikes~2.1 takedownsmkt —
How it ends
mkt —
R124%
R226%
R36%
Distance44%
Fighter props
Most sig. strikestie 1.5%
Robertson
38.2%+158
Rodriguez
-15860.4%
Most takedownstie 23.3%
Robertson
53.7%-233
Rodriguez
+23323.0%
Significant strikes — over/under
Robertson
Expected: 26.0
26
Over 26
38.8%
+153
Exactly 26
1.8%
push
Under 26
59.3%
-153
03365
Rodriguez
Expected: 36.5
36.5
Over 36.5
39.8%
+151
Under 36.5
60.2%
-151
04692
Takedowns — over/under
Robertson
Expected: 1.4
1.5
Over 1.5
47.8%
+109
Under 1.5
52.2%
-109
035
Rodriguez
Expected: 0.7
0.5
Over 0.5
46.0%
+118
Under 0.5
54.0%
-118
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 9.8 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
Robertson51.9%54.2%−2.3-132
Rodriguez48.1%45.8%+2.3+109
By method
Robertson by KO/TKO18.9%7.7%+11.2+982
Robertson by submission10.4%24.4%−14.0+242
Robertson by decision22.7%21.5%+1.2+289
Rodriguez by KO/TKO17.5%17.6%−0.1+375
Rodriguez by submission9.6%6.4%+3.2+1200
Rodriguez by decision21.0%22.2%−1.2+276
Total rounds (over)
Over 1.5 rds75.4%65.1%+10.3-232
Over 2.5 rds49.3%46.0%+3.3-131
Goes the distance
Fight goes to decision43.6%47.4%−3.8-103

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
60.6Striking72.4
Rodriguez +11.8
51.9Grappling65.8
Rodriguez +14.0
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
RobertsonRodriguez
Tale of the tape
Ratings (Elo)
1542
Pound-for-pound
1555
1498
Divisional
1556
1467
Striking offense
1498
1505
Striking defense
1503
1535
Grappling offense
1507
1499
Grappling defense
1503
Physical
27 yrs
Age
30 yrs
5'5"
Height
5'3"
63"
Reach
63"
Orthodox
Stance
Orthodox
Striking (UFC career)
2.28
Strikes landed / min
4.43
48%
Strike accuracy
54%
2.93
Strikes absorbed / min
3.33
49%
Strike defense
57%
Grappling (UFC career)
2.59
Takedowns / 15 min
4.00
41%
Takedown accuracy
53%
29%
Takedown defense
78%
1.0
Sub attempts / 15 min
0.0
Form & résumé
62%
UFC win rate
100%
+1
Win/loss streak
+2
40%
Last-5 win rate
100%
88%
Finish rate
0%
Recent opp. quality
210
Days since last fight
182
Recent form (last 5 UFC)
Gillian Robertson
  • WMariya AgapovaSUB R2
    Close -1507mo before
  • LJJ AldrichU-DEC R3
    Close -1241y 1mo before
  • WPriscila CachoeiraSUB R1
    Close -3571y 4mo before
  • LMiranda MaverickU-DEC R3
    Close +1372y 1mo before
  • LTaila SantosU-DEC R3
    Close -1452y 4mo before
Piera Rodriguez
  • WSam HughesU-DEC R3
    Close -1736mo before
  • WKay HansenU-DEC R3
    Close -1271y before
Robertson — win / loss by method
Record: 11-7-0

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
1 win, 1 loss
W
9% of wins
L
14% of losses
Submission
8 wins, 1 loss
W
73% of wins
L
14% of losses
Decision
2 wins, 5 losses
W
18% of wins
L
71% of losses
UFC
8win5loss0draw0NC
WinsLosses
1 (13%)KO/TKO(20%) 1
6 (75%)Submission(20%) 1
1 (13%)Decision(60%) 3
Non-UFC
3win2loss0draw0NC
WinsLosses
0 (0%)KO/TKO(0%) 0
2 (67%)Submission(0%) 0
1 (33%)Decision(100%) 2
Rodriguez — win / loss by method
Record: 9-0-0

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
5 wins, 0 losses
W
56% of wins
L
Submission
0 wins, 0 losses
W
0% of wins
L
Decision
4 wins, 0 losses
W
44% of wins
L
UFC
2win0loss0draw0NC
WinsLosses
0 (0%)KO/TKO() 0
0 (0%)Submission() 0
2 (100%)Decision() 0
Non-UFC
7win0loss0draw0NC
WinsLosses
5 (71%)KO/TKO() 0
0 (0%)Submission() 0
2 (29%)Decision() 0

Profiles

Experience
Robertson
Rodriguez
13
UFC fights
2
121.8 min · 9.4 avg
Octagon time
30.0 min · 15.0 avg
10y 5m
Career length
9y 2m
UFC schedule strength

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

Robertson
Rodriguez
108W–27L · 80.0%
Overall
15W–9L · 62.5%
60W–20L · 75.0%
Wins
15W–9L · 62.5%
48W–7L · 87.3%
Losses
0W–0L
Non-UFC schedule strength
Robertson
Rodriguez
8W–5L · 61.5%
Overall
26W–11L · 70.3%
7W–5L · 58.3%
Wins
26W–11L · 70.3%
1W–0L · 100.0%
Losses
0W–0L
Distance striking
Robertson
Rodriguez
3.45
Landed / min
4.97
34.5%
Accuracy
42.2%
61.0%
Defense
61.2%
0.00
Knockdowns / 15 min
0.00
32.4%
Time at distance
54.3%
Grappling & control
Robertson
Rodriguez
2.59
Takedowns / 15 min
4.00
41.2%
Takedown accuracy
53.3%
28.6%
Takedown defense
77.8%
0.98
Sub attempts / 15 min
0.00
68.1%
Control share
65.7%
Strike target map
Robertson
  • Head68%(189)div 61%
  • Body17%(47)div 22%
  • Legs15%(42)div 16%
Rodriguez
  • Head44%(58)div 61%
  • Body45%(60)div 22%
  • Legs11%(15)div 16%

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

Gillian Robertson
CloseSSTDKDCtrl

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

Piera Rodriguez
CloseSSTDKDCtrl

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