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UFC 274: Oliveira vs. Gaethje
Randy Brown
Randy Brown
14-4 · JAM
VS
Khaos Williams
Khaos Williams
13-2 · USA
May 7, 2022 · Phoenix, Arizona, USA
Welterweight · 3 rounds
170.5lb
Weigh-in
170.0lb
Randy Brown def. Khaos Williams by S-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Brown18/360/200:00
Williams21/580/001:43
R2
Brown34/690/000:04
Williams25/800/001:19
R3
Brown41/720/200:07
Williams29/860/011:07
Total
Brown93/1770/400:11
Williams75/2240/014:09

Scorecards

Brown vs Williams

RdChris LeeJunichiro KamijoRick WinterCommunity
R19-109-109-109-10
R210-910-910-99.9-9.1
R310-910-99-109.6-9.4
Total29-2829-2828-2928.5-28.5

Media (17 cards) · avg 2928 · 17 Brown · 0 Williams

Official cards + public consensus via MMA Decisions. Per round: Brown-Williams.

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
BrownWin probabilityWilliams
57.7%42.3%
KO / TKO
31%
Submission
17%
Decision
51%
Expected fight time: 10.5 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 Brown, blue toward Williams. Tap a bar for why.

Predicted outcomes
Brown58%
Wins by
Model
Equity
Mkt
KO / TKO16%28%16%
Submission14%23%12%
Decision28%49%21%
Predicted output
Sig. strikes43 (1858)act 93
Takedowns0.8 (0.02.9)act 0
Williams42%
Wins by
Model
Equity
Mkt
KO / TKO15%36%29%
Submission4%9%4%
Decision23%55%17%
Predicted output
Sig. strikes42 (1757)act 75
Takedowns0.3 (0.01.4)act 0
Combined totals~85 sig strikes~1.1 takedownsmkt —
How it ends
mkt —
R125%
R215%
R39%
Distance51%
Fighter props
Most sig. strikestie 1.1%
Brown
49.7%-101
Williams
+10149.2%
Most takedownstie 43.6%
Brown
40.6%-256
Williams
+25615.8%
Significant strikes — over/under
Brown
Expected: 42.9
43
Over 43
39.0%
+153
Exactly 43
1.1%
push
Under 43
59.8%
-153
054108
Williams
Expected: 42.2
42
Over 42
39.4%
+151
Exactly 42
1.2%
push
Under 42
59.4%
-151
053106
Takedowns — over/under
Brown
Expected: 0.8
1
Over 1
29.1%
+182
Exactly 1
17.9%
push
Under 1
53.0%
-182
035
Williams
Expected: 0.3
0.5
Over 0.5
23.5%
+326
Under 0.5
76.5%
-326
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 10.5 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
Brown57.7%49.7%+8.0-109
Williams42.3%50.3%−8.0-112
By method
Brown by KO/TKO18.2%16.5%+1.7+391
Brown by submission10.0%12.3%−2.3+558
Brown by decision29.5%20.6%+8.9+293
Williams by KO/TKO13.3%29.3%−16.0+177
Williams by submission7.3%4.0%+3.3+1930
Williams by decision21.6%17.3%+4.3+370
Total rounds (over)
Over 1.5 rds74.5%61.0%+13.5-188
Over 2.5 rds60.0%47.1%+12.9-101
Goes the distance
Fight goes to decision51.2%41.9%+9.3+124

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
68.4Striking65.3
Brown +3.2
51.6Grappling13.9
Brown +37.7
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
BrownWilliams
Tale of the tape
Ratings (Elo)
1585
Pound-for-pound
1575
1583
Divisional
1575
1517
Striking offense
1516
1509
Striking defense
1508
1509
Grappling offense
1483
1520
Grappling defense
1507
Physical
31 yrs
Age
28 yrs
6'3"
Height
6'0"
78"
Reach
77"
Orthodox
Stance
Orthodox
Striking (UFC career)
4.21
Strikes landed / min
5.00
48%
Strike accuracy
39%
3.11
Strikes absorbed / min
3.38
53%
Strike defense
50%
Grappling (UFC career)
0.86
Takedowns / 15 min
0.00
44%
Takedown accuracy
0%
71%
Takedown defense
50%
0.6
Sub attempts / 15 min
0.0
Form & résumé
67%
UFC win rate
80%
+2
Win/loss streak
+2
80%
Last-5 win rate
80%
63%
Finish rate
75%
Recent opp. quality
210
Days since last fight
175
Recent form (last 5 UFC)
Randy Brown
  • WJared GoodenU-DEC R3
    opp missedClose -2697mo before
  • WAlex OliveiraSUB R1
    Close -1371y before
  • LVicente LuqueKO/TKO R2
    Close +1601y 9mo before
  • WWarlley AlvesSUB R2
    Close +1152y 6mo before
  • WBryan BarberenaKO/TKO R3
    Close +1952y 10mo before
Khaos Williams
  • WMiguel BaezaKO/TKO R3
    Close +1266mo before
  • WMatthew SemelsbergerU-DEC R3
    Close -16311mo before
  • LMichel PereiraU-DEC R3
    Close -1251y 5mo before
  • WAbdul Razak AlhassanKO/TKO R1
    Close +1851y 6mo before
  • WAlex MoronoKO/TKO R1
    Close +3002y 3mo before
Brown — win / loss by method
Record: 14-4-0

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
6 wins, 2 losses
W
43% of wins
L
50% of losses
Submission
5 wins, 1 loss
W
36% of wins
L
25% of losses
Decision
3 wins, 1 loss
W
21% of wins
L
25% of losses
UFC
8win4loss0draw0NC
WinsLosses
2 (25%)KO/TKO(50%) 2
3 (38%)Submission(25%) 1
3 (38%)Decision(25%) 1
Non-UFC
6win0loss0draw0NC
WinsLosses
4 (67%)KO/TKO() 0
2 (33%)Submission() 0
0 (0%)Decision() 0
Williams — win / loss by method
Record: 13-2-0

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
7 wins, 0 losses
W
54% of wins
L
0% of losses
Submission
1 win, 0 losses
W
8% of wins
L
0% of losses
Decision
5 wins, 2 losses
W
38% of wins
L
100% of losses
UFC
4win1loss0draw0NC
WinsLosses
3 (75%)KO/TKO(0%) 0
0 (0%)Submission(0%) 0
1 (25%)Decision(100%) 1
Non-UFC
9win1loss0draw0NC
WinsLosses
4 (44%)KO/TKO(0%) 0
1 (11%)Submission(0%) 0
4 (44%)Decision(100%) 1

Profiles

Experience
Brown
Williams
12
UFC fights
5
122.4 min · 10.2 avg
Octagon time
42.0 min · 8.4 avg
12y 2m
Career length
9y 3m
UFC schedule strength

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

Brown
Williams
137W–41L · 77.0%
Overall
69W–21L · 76.7%
93W–31L · 75.0%
Wins
45W–10L · 81.8%
44W–10L · 81.5%
Losses
24W–11L · 68.6%
Non-UFC schedule strength
Brown
Williams
29W–15L · 65.9%
Overall
55W–55L · 50.0%
29W–15L · 65.9%
Wins
55W–55L · 50.0%
0W–0L
Losses
0W–0L
Distance striking
Brown
Williams
6.35
Landed / min
5.13
41.1%
Accuracy
35.8%
56.4%
Defense
51.5%
0.37
Knockdowns / 15 min
1.07
45.1%
Time at distance
83.0%
Grappling & control
Brown
Williams
0.86
Takedowns / 15 min
0.00
43.8%
Takedown accuracy
0.0%
71.1%
Takedown defense
50.0%
0.61
Sub attempts / 15 min
0.00
45.7%
Control share
70.9%
Strike target map
Brown
  • Head65%(337)div 63%
  • Body21%(108)div 20%
  • Legs14%(70)div 16%
Williams
  • Head47%(98)div 63%
  • Body18%(37)div 20%
  • Legs36%(75)div 16%

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

Randy Brown
CloseSSTDKDCtrl

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

Khaos Williams
CloseSSTDKDCtrl

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