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UFC 329: McGregor vs. Holloway 2
Luke Riley
Luke Riley
13-0 · GBR
VS
Kai Kamaka III
Kai Kamaka III
18-7-1 · USA
July 11, 2026 · Las Vegas, Nevada, USA
Featherweight · 3 rounds
146.0lb
Weigh-in
146.0lb
Luke Riley def. Kai Kamaka III by KO/TKO (Punches), R1 3:03
Performance
Round by round
SSTDKDCtrl
R1 · 3:03
Riley43/670/010:02
Kamaka III23/410/000:00
Total
Riley43/670/010:02
Kamaka III23/410/000:00

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
RileyWin probabilityKamaka III
77.0%23.0%
KO / TKO
36%
Submission
24%
Decision
40%
Expected fight time: 9.9 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 Riley, blue toward Kamaka III. Tap a bar for why.

Predicted outcomes
Riley77%
Wins by
Model
Equity
Mkt
KO / TKO32%41%26%
Submission18%24%4%
Decision27%35%38%
Predicted output
Sig. strikes52 (2271)act 43
Takedowns0.5 (0.02.0)act 0
Kamaka III23%
Wins by
Model
Equity
Mkt
KO / TKO4%19%10%
Submission6%24%4%
Decision13%57%19%
Predicted output
Sig. strikes36 (1549)act 23
Takedowns1.1 (0.03.4)act 0
Combined totals~89 sig strikes~1.5 takedownsmkt —
How it ends
mkt —
R129%
R216%
R315%
Distance40%
Fighter props
Most sig. strikestie 1.0%
Riley
61.3%-163
Kamaka III
+16337.6%
Most takedownstie 29.6%
Riley
19.6%+259
Kamaka III
-25950.8%
Significant strikes — over/under
Riley
Expected: 52.5
52.5
Over 52.5
39.7%
+152
Under 52.5
60.3%
-152
066132
Kamaka III
Expected: 36.3
36.5
Over 36.5
39.4%
+154
Under 36.5
60.6%
-154
04691
Takedowns — over/under
Riley
Expected: 0.5
0.5
Over 0.5
35.1%
+185
Under 0.5
64.9%
-185
035
Kamaka III
Expected: 1.1
1
Over 1
39.3%
-109
Exactly 1
24.7%
push
Under 1
36.0%
+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 9.9 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
Riley77.0%68.9%+8.1-260
Kamaka III23.0%31.1%−8.1+207
By method
Riley by KO/TKO27.5%25.7%+1.8+233
Riley by submission18.3%4.0%+14.3+2047
Riley by decision31.1%38.3%−7.2+123
Kamaka III by KO/TKO8.2%9.6%−1.4+796
Kamaka III by submission5.5%3.7%+1.8+2211
Kamaka III by decision9.3%18.7%−9.4+358
Total rounds (over)
Over 1.5 rds71.3%74.3%−3.0-390
Over 2.5 rds55.8%64.7%−8.9-225
Goes the distance
Fight goes to decision40.4%60.2%−19.8-180

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
81.2Striking68.6
Riley +12.7
10.4Grappling50.0
Kamaka III +39.6
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
RileyKamaka III
Tale of the tape
Ratings (Elo)
1574
Pound-for-pound
1517
1574
Divisional
1500
1509
Striking offense
1504
1532
Striking defense
1491
Grappling offense
Grappling defense
Physical
27 yrs
Age
31 yrs
5'9"
Height
5'7"
69"
Reach
69"
Orthodox
Stance
Orthodox
Striking (UFC career)
5.56
Strikes landed / min
5.40
57%
Strike accuracy
59%
3.32
Strikes absorbed / min
5.67
65%
Strike defense
56%
Grappling (UFC career)
0.00
Takedowns / 15 min
1.51
Takedown accuracy
54%
38%
Takedown defense
55%
0.0
Sub attempts / 15 min
0.2
Form & résumé
100%
UFC win rate
50%
+2
Win/loss streak
+1
100%
Last-5 win rate
40%
50%
Finish rate
0%
Recent opp. quality
112
Days since last fight
98
Recent form (last 5 UFC)
Luke Riley
  • WMichael Aswell Jr.U-DEC R3
    Close -2214mo before
  • WBogdan GradKO/TKO R2
    Close -2588mo before
Kai Kamaka III
  • WDakota HopeS-DEC R3
    Close -1603mo before
  • DDanny ChavezM-DEC R3
    !Close -1214y 11mo before
  • LTJ BrownS-DEC R3
    Close -1515y 2mo before
  • LJonathan PearceKO/TKO R2
    Close -3355y 7mo before
  • WTony KelleyU-DEC R3
    Close -2255y 11mo before
Riley — win / loss by method
Record: 13-0-0

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
9 wins, 0 losses
W
69% of wins
L
Submission
0 wins, 0 losses
W
0% of wins
L
Decision
4 wins, 0 losses
W
31% of wins
L
UFC
2win0loss0draw0NC
WinsLosses
1 (50%)KO/TKO() 0
0 (0%)Submission() 0
1 (50%)Decision() 0
Non-UFC
11win0loss0draw0NC
WinsLosses
8 (73%)KO/TKO() 0
0 (0%)Submission() 0
3 (27%)Decision() 0
Kamaka III — win / loss by method
Record: 18-7-1

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, 2 losses
W
17% of wins
L
29% of losses
Submission
1 win, 0 losses
W
6% of wins
L
0% of losses
Decision
14 wins, 5 losses
W
78% of wins
L
71% of losses
UFC
2win2loss1draw0NC
WinsLosses
0 (0%)KO/TKO(50%) 1
0 (0%)Submission(0%) 0
2 (100%)Decision(50%) 1
Non-UFC
16win5loss0draw0NC
WinsLosses
3 (19%)KO/TKO(20%) 1
1 (6%)Submission(0%) 0
12 (75%)Decision(80%) 4

Profiles

Experience
Riley
Kamaka III
2
UFC fights
5
20.5 min · 10.3 avg
Octagon time
69.5 min · 13.9 avg
4y 10m
Career length
13y 9m
UFC schedule strength

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

Riley
Kamaka III
26W–6L · 81.3%
Overall
40W–14L · 74.1%
26W–6L · 81.3%
Wins
17W–2L · 89.5%
0W–0L
Losses
23W–12L · 65.7%
Non-UFC schedule strength
Riley
Kamaka III
58W–23L · 71.6%
Overall
238W–116L · 67.2%
58W–23L · 71.6%
Wins
158W–83L · 65.6%
0W–0L
Losses
80W–33L · 70.8%
Distance striking
Riley
Kamaka III
7.58
Landed / min
7.25
53.1%
Accuracy
56.1%
66.1%
Defense
63.9%
0.73
Knockdowns / 15 min
0.22
60.5%
Time at distance
61.6%
Grappling & control
Riley
Kamaka III
0.00
Takedowns / 15 min
1.51
Takedown accuracy
53.8%
37.5%
Takedown defense
55.0%
0.00
Sub attempts / 15 min
0.22
3.6%
Control share
72.1%
Strike target map
Riley
  • Head67%(76)div 63%
  • Body28%(32)div 20%
  • Legs5%(6)div 16%
Kamaka III
  • Head43%(160)div 63%
  • Body43%(160)div 20%
  • Legs15%(55)div 16%

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

Luke Riley
CloseSSTDKDCtrl

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

Kai Kamaka III
CloseSSTDKDCtrl

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