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UFC 299: O'Malley vs. Vera 2
VS
Gilbert Burns
Gilbert Burns
22-6 · BRA
March 9, 2024 · Miami, Florida, USA
Welterweight · 3 rounds
170.0lb
Weigh-in
171.0lb
Jack Della Maddalena def. Gilbert Burns by KO/TKO (Elbows), R3 3:43
Performance
Round by round
SSTDKDCtrl
R1
Della Maddalena18/380/100:00
Burns18/353/301:15
R2
Della Maddalena21/480/000:00
Burns9/202/201:39
R3 · 3:43
Della Maddalena28/370/010:16
Burns0/32/602:13
Total
Della Maddalena67/1230/110:16
Burns27/587/1105:07

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
Della MaddalenaWin probabilityBurns
72.9%27.1%
KO / TKO
29%
Submission
9%
Decision
62%
Expected fight time: 11.7 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 Della Maddalena, blue toward Burns. Tap a bar for why.

Predicted outcomes
Della Maddalena73%
Wins by
Model
Equity
Mkt
KO / TKO25%34%33%
Submission4%6%4%
Decision44%60%20%
Predicted output
Sig. strikes67 (2892)act 67
Takedowns0.2 (0.00.9)act 0
Burns27%
Wins by
Model
Equity
Mkt
KO / TKO5%18%9%
Submission4%15%20%
Decision18%67%15%
Predicted output
Sig. strikes48 (2066)act 27
Takedowns1.0 (0.03.3)act 7
Combined totals~116 sig strikes~1.2 takedownsmkt —
How it ends
mkt —
R116%
R214%
R38%
Distance62%
Fighter props
Most sig. strikestie 0.8%
Della Maddalena
60.2%-155
Burns
+15539.0%
Most takedownstie 38.5%
Della Maddalena
10.4%+494
Burns
-49451.2%
Significant strikes — over/under
Della Maddalena
Expected: 67.4
67.5
Over 67.5
39.7%
+152
Under 67.5
60.3%
-152
085169
Burns
Expected: 48.4
48.5
Over 48.5
39.6%
+152
Under 48.5
60.4%
-152
061121
Takedowns — over/under
Della Maddalena
Expected: 0.2
0
Over 0
17.7%
Exactly 0
82.3%
push
Under 0
0.0%
035
Burns
Expected: 1.0
1
Over 1
35.4%
+122
Exactly 1
21.4%
push
Under 1
43.2%
-122
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 11.7 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
Della Maddalena72.9%58.8%+14.1-161
Burns27.1%41.2%−14.1+132
By method
Della Maddalena by KO/TKO21.4%33.4%−12.0+151
Della Maddalena by submission6.3%3.5%+2.8+2272
Della Maddalena by decision45.2%19.7%+25.5+328
Burns by KO/TKO8.0%8.7%−0.7+861
Burns by submission2.3%19.5%−17.2+331
Burns by decision16.8%15.1%+1.7+457
Total rounds (over)
Over 1.5 rds83.4%61.0%+22.4-186
Over 2.5 rds69.7%42.3%+27.4+122
Goes the distance
Fight goes to decision62.0%36.8%+25.2+155

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
77.1Striking65.3
Della Maddalena +11.8
52.4Grappling46.0
Della Maddalena +6.5
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
Della MaddalenaBurns
Tale of the tape
Ratings (Elo)
1620
Pound-for-pound
1658
1617
Divisional
1618
1528
Striking offense
1499
1501
Striking defense
1506
1499
Grappling offense
1496
1520
Grappling defense
1559
Physical
27 yrs
Age
37 yrs
5'11"
Height
5'10"
73"
Reach
71"
Switch
Stance
Orthodox
Striking (UFC career)
7.20
Strikes landed / min
3.36
55%
Strike accuracy
49%
5.03
Strikes absorbed / min
3.34
68%
Strike defense
55%
Grappling (UFC career)
0.36
Takedowns / 15 min
1.95
50%
Takedown accuracy
36%
84%
Takedown defense
48%
0.4
Sub attempts / 15 min
0.5
Form & résumé
100%
UFC win rate
71%
+6
Win/loss streak
-1
100%
Last-5 win rate
60%
67%
Finish rate
53%
Recent opp. quality
175
Days since last fight
308
Recent form (last 5 UFC)
Jack Della Maddalena
  • WKevin HollandS-DEC R3
    Close -1056mo before
  • WBassil HafezS-DEC R3
    Close -6088mo before
  • WRandy BrownSUB R1
    Close -3251y 1mo before
  • WDanny RobertsKO/TKO R1
    Close -7351y 4mo before
  • WRamazan EmeevKO/TKO R1
    Close -1901y 9mo before
Gilbert Burns
  • LBelal MuhammadU-DEC R5
    Close -15310mo before
  • WJorge MasvidalU-DEC R3
    Close -45011mo before
  • WNeil MagnySUB R1
    Close -5291y 2mo before
  • LKhamzat ChimaevU-DEC R3
    Close +3841y 11mo before
  • WStephen ThompsonU-DEC R3
    Close +1322y 8mo before
Della Maddalena — win / loss by method
Record: 16-2-0

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
11 wins, 1 loss
W
69% of wins
L
50% of losses
Submission
2 wins, 1 loss
W
13% of wins
L
50% of losses
Decision
3 wins, 0 losses
W
19% of wins
L
0% of losses
UFC
6win0loss0draw0NC
WinsLosses
3 (50%)KO/TKO() 0
1 (17%)Submission() 0
2 (33%)Decision() 0
Non-UFC
10win2loss0draw0NC
WinsLosses
8 (80%)KO/TKO(50%) 1
1 (10%)Submission(50%) 1
1 (10%)Decision(0%) 0
Burns — win / loss by method
Record: 22-6-0

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
6 wins, 2 losses
W
27% of wins
L
33% of losses
Submission
9 wins, 0 losses
W
41% of wins
L
0% of losses
Decision
7 wins, 4 losses
W
32% of wins
L
67% of losses
UFC
15win6loss0draw0NC
WinsLosses
3 (20%)KO/TKO(33%) 2
5 (33%)Submission(0%) 0
7 (47%)Decision(67%) 4
Non-UFC
7win0loss0draw0NC
WinsLosses
3 (43%)KO/TKO() 0
4 (57%)Submission() 0
0 (0%)Decision() 0

Profiles

Experience
Della Maddalena
Burns
6
UFC fights
21
41.1 min · 6.9 avg
Octagon time
254.1 min · 12.1 avg
10y 4m
Career length
14y 6m
UFC schedule strength

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

Della Maddalena
Burns
91W–27L · 77.1%
Overall
352W–75L · 82.4%
91W–27L · 77.1%
Wins
249W–61L · 80.3%
0W–0L
Losses
103W–14L · 88.0%
Non-UFC schedule strength
Della Maddalena
Burns
43W–10L · 81.1%
Overall
45W–32L · 58.4%
41W–9L · 82.0%
Wins
45W–32L · 58.4%
2W–1L · 66.7%
Losses
0W–0L
Distance striking
Della Maddalena
Burns
8.19
Landed / min
4.08
52.2%
Accuracy
43.4%
69.1%
Defense
57.3%
1.82
Knockdowns / 15 min
0.24
72.7%
Time at distance
61.6%
Grappling & control
Della Maddalena
Burns
0.36
Takedowns / 15 min
1.95
50.0%
Takedown accuracy
35.9%
84.0%
Takedown defense
47.8%
0.36
Sub attempts / 15 min
0.53
22.8%
Control share
70.7%
Strike target map
Della Maddalena
  • Head61%(182)div 63%
  • Body29%(85)div 21%
  • Legs10%(29)div 16%
Burns
  • Head60%(510)div 63%
  • Body21%(179)div 21%
  • Legs19%(166)div 16%

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

Jack Della Maddalena
CloseSSTDKDCtrl

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

Gilbert Burns
CloseSSTDKDCtrl

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