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UFC 307: Pereira vs. Rountree Jr.
Joaquin Buckley
Joaquin Buckley
19-6 · USA
VS
Stephen Thompson
Stephen Thompson
17-7-1 · USA
October 5, 2024 · Salt Lake City, Utah, USA
Welterweight · 3 rounds
170.5lb
Weigh-in
171.0lb
Joaquin Buckley def. Stephen Thompson by KO/TKO (Punch), R3 2:17
Performance
Round by round
SSTDKDCtrl
R1
Buckley6/262/302:18
Thompson15/280/000:00
R2
Buckley12/332/401:37
Thompson22/450/000:03
R3 · 2:17
Buckley16/340/010:18
Thompson12/330/000:00
Total
Buckley34/934/714:13
Thompson49/1060/000:03

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
BuckleyWin probabilityThompson
67.5%32.5%
KO / TKO
14%
Submission
3%
Decision
83%
Expected fight time: 13.8 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 Buckley, blue toward Thompson. Tap a bar for why.

Predicted outcomes
Buckley67%
Wins by
Model
Equity
Mkt
KO / TKO11%16%
Submission1%2%
Decision55%82%
Predicted output
Sig. strikes62 (2684)act 34
Takedowns0.8 (0.02.9)act 4
Thompson33%
Wins by
Model
Equity
Mkt
KO / TKO3%10%
Submission2%5%
Decision28%85%
Predicted output
Sig. strikes58 (2479)act 49
Takedowns0.1 (0.00.4)act 0
Combined totals~120 sig strikes~0.9 takedownsmkt —
How it ends
mkt —
R15%
R25%
R37%
Distance83%
Fighter props
Most sig. strikestie 0.8%
Buckley
51.1%-106
Thompson
+10648.1%
Most takedownstie 43.0%
Buckley
49.3%-642
Thompson
+6427.7%
Significant strikes — over/under
Buckley
Expected: 61.7
61.5
Over 61.5
39.9%
+151
Under 61.5
60.1%
-151
078155
Thompson
Expected: 58.5
58.5
Over 58.5
39.7%
+152
Under 58.5
60.3%
-152
074147
Takedowns — over/under
Buckley
Expected: 0.8
1
Over 1
31.2%
+150
Exactly 1
21.9%
push
Under 1
46.9%
-150
035
Thompson
Expected: 0.1
0
Over 0
13.2%
Exactly 0
86.8%
push
Under 0
0.0%
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 13.8 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
Buckley67.5%66.4%+1.1-225
Thompson32.5%33.6%−1.1+185

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
65.8Striking68.5
Thompson +2.7
47.8Grappling38.4
Buckley +9.3
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
BuckleyThompson
Tale of the tape
Ratings (Elo)
1611
Pound-for-pound
1598
1598
Divisional
1591
1531
Striking offense
1536
1512
Striking defense
1549
1491
Grappling offense
1421
1545
Grappling defense
1572
Physical
30 yrs
Age
41 yrs
5'10"
Height
6'0"
76"
Reach
75"
Southpaw
Stance
Orthodox
Striking (UFC career)
4.25
Strikes landed / min
4.11
36%
Strike accuracy
46%
3.12
Strikes absorbed / min
3.03
58%
Strike defense
55%
Grappling (UFC career)
1.69
Takedowns / 15 min
0.26
44%
Takedown accuracy
42%
69%
Takedown defense
66%
0.0
Sub attempts / 15 min
0.0
Form & résumé
69%
UFC win rate
63%
+4
Win/loss streak
-1
80%
Last-5 win rate
40%
67%
Finish rate
50%
Recent opp. quality
147
Days since last fight
294
Recent form (last 5 UFC)
Joaquin Buckley
  • WNursulton RuziboevU-DEC R3
    Close -1345mo before
  • WVicente LuqueKO/TKO R2
    Close +1086mo before
  • WAlex MoronoU-DEC R3
    Close -1791y before
  • WAndre FialhoKO/TKO R2
    Close -2251y 5mo before
  • LChris CurtisKO/TKO R2
    Close -1741y 10mo before
Stephen Thompson
  • LShavkat RakhmonovSUB R2
    Close +45510mo before
  • WKevin HollandKO/TKO R4
    Close +1521y 10mo before
  • LBelal MuhammadU-DEC R3
    Close -2252y 10mo before
  • LGilbert BurnsU-DEC R3
    Close -1623y 3mo before
  • WGeoff NealU-DEC R5
    Close -1033y 10mo before
Buckley — win / loss by method
Record: 19-6-0

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
13 wins, 4 losses
W
68% of wins
L
67% of losses
Submission
0 wins, 0 losses
W
0% of wins
L
0% of losses
Decision
6 wins, 2 losses
W
32% of wins
L
33% of losses
UFC
9win4loss0draw0NC
WinsLosses
6 (67%)KO/TKO(75%) 3
0 (0%)Submission(0%) 0
3 (33%)Decision(25%) 1
Non-UFC
10win2loss0draw0NC
WinsLosses
7 (70%)KO/TKO(50%) 1
0 (0%)Submission(0%) 0
3 (30%)Decision(50%) 1
Thompson — win / loss by method
Record: 17-7-1

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
8 wins, 1 loss
W
47% of wins
L
14% of losses
Submission
1 win, 1 loss
W
6% of wins
L
14% of losses
Decision
8 wins, 5 losses
W
47% of wins
L
71% of losses
UFC
12win7loss1draw0NC
WinsLosses
6 (50%)KO/TKO(14%) 1
0 (0%)Submission(14%) 1
6 (50%)Decision(71%) 5
Non-UFC
5win0loss0draw0NC
WinsLosses
2 (40%)KO/TKO() 0
1 (20%)Submission() 0
2 (40%)Decision() 0

Profiles

Experience
Buckley
Thompson
13
UFC fights
20
132.9 min · 10.2 avg
Octagon time
292.2 min · 14.6 avg
11y 10m
Career length
16y 6m
UFC schedule strength

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

Buckley
Thompson
220W–64L · 77.5%
Overall
329W–90L · 78.5%
151W–42L · 78.2%
Wins
208W–61L · 77.3%
69W–22L · 75.8%
Losses
121W–29L · 80.7%
Non-UFC schedule strength
Buckley
Thompson
74W–24L · 75.5%
Overall
12W–9L · 57.1%
61W–24L · 71.8%
Wins
12W–9L · 57.1%
13W–0L · 100.0%
Losses
0W–0L
Distance striking
Buckley
Thompson
3.99
Landed / min
5.17
30.9%
Accuracy
44.4%
61.4%
Defense
61.9%
0.90
Knockdowns / 15 min
0.51
76.4%
Time at distance
71.9%
Grappling & control
Buckley
Thompson
1.69
Takedowns / 15 min
0.26
44.1%
Takedown accuracy
41.7%
69.2%
Takedown defense
65.5%
0.00
Sub attempts / 15 min
0.00
59.6%
Control share
27.1%
Strike target map
Buckley
  • Head59%(336)div 63%
  • Body29%(166)div 21%
  • Legs11%(63)div 16%
Thompson
  • Head66%(798)div 63%
  • Body24%(284)div 21%
  • Legs10%(120)div 16%

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

Joaquin Buckley
CloseSSTDKDCtrl

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

Stephen Thompson
CloseSSTDKDCtrl

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