Waldo Cortes Acosta
"Salsa Boy"
16-2-0
VS
2026-09-12
UFC Fight Night: Elliott vs. Chairez
Heavyweight
Curtis Blaydes
"Razor"
19-5-0
WITH ODDS · LIGHTGBM PREDICTION
Waldo Cortes Acosta 'Salsa Boy'
68.0% CONFIDENCE
ACTUAL RESULT — MODEL WAS WRONG
Curtis Blaydes 'Razor' won
Decision · Round 3 · 5:00
How It Ends
41%
Decision
50%
KO / TKO
9%
Submission
Decision41.2%
KO / TKO49.8%
Submission9.1%
If it's a finish, which round
Round 143.4%
Round 236.7%
Round 3+19.9%
A separate model trained only on how fights end (not who wins) — 59% estimated chance this fight is finished rather than going to a decision.
Why LightGBM leans this way
Waldo Cortes Acosta
Curtis Blaydes
Market latest prob diff
Matchup
20%
Market opening prob diff
Matchup
7%
Age
Waldo Cortes Acosta
7%
Strike rate delta r1 to r3
Curtis Blaydes
5%
Market line movement diff
Matchup
5%
Body strikes absorbed per min
Curtis Blaydes
4%
Age
Curtis Blaydes
4%
Fights in last 2 years
Waldo Cortes Acosta
4%
Net striking dominance
Matchup
4%
Experience edge (total fights)
Matchup
4%
Strike rate delta r1 to r3
Waldo Cortes Acosta
4%
Sub attempts/fight
Curtis Blaydes
3%
Avg takedowns attempted
Curtis Blaydes
3%
Head absorption rate
Waldo Cortes Acosta
2%
← pushes toward Waldo Cortes Acosta pushes toward Curtis Blaydes →
Bars show each factor's SHAP contribution to this specific prediction — how much it pushed the win probability toward one fighter, given everything else the model knows. Percentages are each factor's share of the total push across the top 30 factors.

Waldo Cortes Acosta

Win Streak
N/A
Finish Rate
N/A%
Avg Duration
N/Am
Last 5 fights (most recent first)
L DEC
L DEC
W KO
W KO
W KO
Height: 193 cm
Weight: 260 lbs
Reach: 198 cm
Stance: Orthodox

Curtis Blaydes

Win Streak
N/A
Finish Rate
N/A%
Avg Duration
N/Am
Last 5 fights (most recent first)
W DEC
L DEC
W DEC
L KO
W KO
Height: 193 cm
Weight: 265 lbs
Reach: 203 cm
Stance: Orthodox