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UFC 315: Muhammad vs. Della Maddalena
Daniel Santos
Daniel Santos
12-2 · BRA
VS
JeongYeong Lee
JeongYeong Lee
9-2 · KOR
May 10, 2025 · Montreal, Quebec, Canada
Featherweight · 3 rounds
Daniel Santos def. JeongYeong Lee by U-DEC, R3 5:00
Performance
Round by round
SSTDKDCtrl
R1
Santos33/780/501:07
Lee35/610/000:00
R2
Santos39/673/502:28
Lee20/520/000:00
R3
Santos18/393/802:31
Lee13/370/000:00
Total
Santos90/1846/1806:06
Lee68/1500/000:00

Scorecards

Santos vs Lee

RdGuy GirardPasquale ProcopioSal D'AmatoCommunity
R110-910-910-99.4-9.6
R210-910-910-910-9
R310-910-910-910-9
Total30-2730-2730-2729.4-27.6

Media (13 cards) · avg 29.227.8 · 13 Santos · 0 Lee

Official cards + public consensus via MMA Decisions. Per round: Santos-Lee.

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
SantosWin probabilityLee
56.2%43.8%
KO / TKO
29%
Submission
19%
Decision
52%
Expected fight time: 10.4 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 Santos, blue toward Lee. Tap a bar for why.

Predicted outcomes
Santos56%
Wins by
Model
Equity
Mkt
KO / TKO19%33%17%
Submission10%18%9%
Decision27%49%19%
Predicted output
Sig. strikes37 (1551)act 90
Takedowns1.1 (0.03.6)act 6
Lee44%
Wins by
Model
Equity
Mkt
KO / TKO10%23%25%
Submission9%20%8%
Decision25%57%21%
Predicted output
Sig. strikes42 (1757)act 68
Takedowns0.7 (0.02.7)act 0
Combined totals~79 sig strikes~1.8 takedownsmkt —
How it ends
mkt —
R126%
R215%
R37%
Distance52%
Fighter props
Most sig. strikestie 1.2%
Santos
45.3%+118
Lee
-11853.5%
Most takedownstie 29.7%
Santos
44.0%-167
Lee
+16726.3%
Significant strikes — over/under
Santos
Expected: 37.3
37.5
Over 37.5
39.5%
+153
Under 37.5
60.5%
-153
04794
Lee
Expected: 42.1
42
Over 42
39.3%
+151
Exactly 42
1.2%
push
Under 42
59.5%
-151
053106
Takedowns — over/under
Santos
Expected: 1.1
1
Over 1
38.1%
+108
Exactly 1
20.7%
push
Under 1
41.2%
-108
035
Lee
Expected: 0.7
0.5
Over 0.5
42.9%
+133
Under 0.5
57.1%
-133
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 10.4 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
Santos56.2%44.8%+11.4+113
Lee43.8%55.2%−11.4-136
By method
Santos by KO/TKO16.1%17.4%−1.3+386
Santos by submission10.8%9.3%+1.5+806
Santos by decision29.3%19.0%+10.3+345
Lee by KO/TKO12.6%25.1%−12.5+237
Lee by submission8.4%8.4%±0.0+912
Lee by decision22.8%20.9%+1.9+305
Total rounds (over)
Over 1.5 rds73.6%61.8%+11.8-196
Over 2.5 rds59.0%47.6%+11.4-103
Goes the distance
Fight goes to decision52.1%41.6%+10.5+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
55.0Striking64.8
Lee +9.9
52.6Grappling51.8
Santos +0.8
Str/minStr accStr defAbsorbedTD/15TD accTD defSubs
Hover a point to see the values
SantosLee
Tale of the tape
Ratings (Elo)
1547
Pound-for-pound
1539
1528
Divisional
1539
1503
Striking offense
1495
1494
Striking defense
1501
1501
Grappling offense
1504
1507
Grappling defense
1499
Physical
30 yrs
Age
29 yrs
5'7"
Height
5'10"
67"
Reach
73"
Orthodox
Stance
Orthodox
Striking (UFC career)
4.26
Strikes landed / min
2.51
37%
Strike accuracy
52%
5.12
Strikes absorbed / min
2.73
51%
Strike defense
51%
Grappling (UFC career)
1.90
Takedowns / 15 min
0.97
50%
Takedown accuracy
67%
73%
Takedown defense
79%
0.0
Sub attempts / 15 min
0.0
Form & résumé
67%
UFC win rate
67%
+2
Win/loss streak
-1
67%
Last-5 win rate
67%
50%
Finish rate
0%
Recent opp. quality
707
Days since last fight
294
Recent form (last 5 UFC)
Daniel Santos
  • WJohnny MunozU-DEC R3
    Close -2281y 11mo before
  • WJohn CastanedaKO/TKO R2
    Close +1552y 7mo before
  • LJulio ArceU-DEC R3
    Close +1593y 1mo before
JeongYeong Lee
  • LHyder AmilKO/TKO R1
    Close -20710mo before
  • WBlake BilderU-DEC R3
    Close -1651y 3mo before
  • W YizhaS-DEC R3
    Close -2152y 3mo before
Santos — win / loss by method
Record: 12-2-0

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
6 wins, 0 losses
W
50% of wins
L
0% of losses
Submission
2 wins, 0 losses
W
17% of wins
L
0% of losses
Decision
4 wins, 2 losses
W
33% of wins
L
100% of losses
UFC
2win1loss0draw0NC
WinsLosses
1 (50%)KO/TKO(0%) 0
0 (0%)Submission(0%) 0
1 (50%)Decision(100%) 1
Non-UFC
10win1loss0draw0NC
WinsLosses
5 (50%)KO/TKO(0%) 0
2 (20%)Submission(0%) 0
3 (30%)Decision(100%) 1
Lee — win / loss by method
Record: 9-2-0

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
3 wins, 1 loss
W
33% of wins
L
50% of losses
Submission
2 wins, 0 losses
W
22% of wins
L
0% of losses
Decision
4 wins, 1 loss
W
44% of wins
L
50% of losses
UFC
2win1loss0draw0NC
WinsLosses
0 (0%)KO/TKO(100%) 1
0 (0%)Submission(0%) 0
2 (100%)Decision(0%) 0
Non-UFC
7win1loss0draw0NC
WinsLosses
3 (43%)KO/TKO(0%) 0
2 (29%)Submission(0%) 0
2 (29%)Decision(100%) 1

Profiles

Experience
Santos
Lee
3
UFC fights
3
39.5 min · 13.2 avg
Octagon time
31.1 min · 10.4 avg
12y 11m
Career length
12y 6m
UFC schedule strength

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

Santos
Lee
48W–12L · 80.0%
Overall
37W–4L · 90.2%
31W–7L · 81.6%
Wins
28W–4L · 87.5%
17W–5L · 77.3%
Losses
9W–0L · 100.0%
Non-UFC schedule strength
Santos
Lee
71W–22L · 76.3%
Overall
46W–28L · 62.2%
62W–20L · 75.6%
Wins
41W–24L · 63.1%
9W–2L · 81.8%
Losses
5W–4L · 55.6%
Distance striking
Santos
Lee
4.98
Landed / min
4.30
28.9%
Accuracy
43.4%
52.2%
Defense
57.7%
0.38
Knockdowns / 15 min
0.00
55.4%
Time at distance
32.1%
Grappling & control
Santos
Lee
1.90
Takedowns / 15 min
0.97
50.0%
Takedown accuracy
66.7%
73.3%
Takedown defense
79.2%
0.00
Sub attempts / 15 min
0.00
77.1%
Control share
28.3%
Strike target map
Santos
  • Head65%(109)div 63%
  • Body26%(44)div 20%
  • Legs9%(15)div 16%
Lee
  • Head69%(54)div 63%
  • Body28%(22)div 20%
  • Legs3%(2)div 16%

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

Daniel Santos
CloseSSTDKDCtrl

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

JeongYeong Lee
CloseSSTDKDCtrl

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