UFC Fight Night: Rosas Jr. vs. Barcelos · Light Heavyweight · 3 rounds
Opening locked Sep 25, 2026 · Sedriques Dumas 73% · Decision · Distance · scored miss (Luis Hernandez / Submission)
Luis Hernandez
27.1%
Sedriques Dumas
72.9%
Model win probability · confidence 68%
Desk
27.1% / 72.9%
Market
67.3% / 32.7%
Moneyline
-225 / +197
Edge
−40.1% Dumas
Pinnacle moneyline, two-way de-vigged. Desk is well off the market on Dumas. Not a betting tip.
Why the model leans this way
Sedriques Dumas is the model side at 72.9% because the largest live edges sit where this fight is likely to be fought. hybrid meets hybrid. Open-stance look favors the southpaw / switch side slightly. Takedown reaction is the clearest separator: Hernandez 69 (B) vs Dumas 53 (C). When the shot comes, Hernandez stuffs it at 85% — Dumas is at 80%.
Takedown reaction
HernandezHernandez 69 (B) vs Dumas 53 (C). When the shot comes, Hernandez stuffs it at 85% — Dumas is at 80%.
Fight IQ
HernandezHernandez 71 (B) vs Dumas 57 (C). Problem-solving and win-lane diversity sit with Hernandez (B vs C).
Ground game
DumasDumas 34 (D) vs Hernandez 21 (D). Dumas brings 1.3 TD/15 and 2 sub wins into Hernandez's 85% takedown defense.
Durability
DumasDumas 85 (A) vs Hernandez 76 (B). Dumas has been finished by strikes 0 times; Hernandez 0.
Path · Hernandez
Hernandez has to stuff the first takedown (69 TD-reaction), keep this standing, and hunt a pocket that grades 61 on defense. Wrestling is the death lane.
Path · Dumas
Dumas has to wrestle early, chain the second shot, and make Hernandez defend the neck instead of throwing. That is the percentage path.
This is a firm lean, not a lock. The upset script is Hernandez attacking ground game with durability.
Style and location. The fight should spend most of its minutes at range. Dumas is built as: Hybrid who can change levels — suspect hips against the shot. Hernandez is built as: Hybrid who can change levels. Fight IQ delta is -13 toward Hernandez — that is composure, win-lane diversity, and whether they solve a second problem when the first look dies.
The edges that move the number. Takedown reaction: Hernandez 69 (B) vs Dumas 53 (C). When the shot comes, Hernandez stuffs it at 85% — Dumas is at 80%. Fight IQ: Hernandez 71 (B) vs Dumas 57 (C). Problem-solving and win-lane diversity sit with Hernandez (B vs C). Ground game: Dumas 34 (D) vs Hernandez 21 (D). Dumas brings 1.3 TD/15 and 2 sub wins into Hernandez's 85% takedown defense.
The clock is live — decision is the modal ending (60%). Minutes and control matter more than a single shot. This is a firm lean, not a lock. The upset script is Hernandez attacking ground game with durability. These trait marks are derived from FightMetric rates, career method shares, and loaded bout rows — reaction time and agility are proxies, not stopwatch numbers. The model folds the same scores into win probability, so a hole on this card is a hole in the percentage.
Fight IQ, ground game, defense, counter punching, reaction, agility, and takedown reaction — scored from tape and folded into the win number above.
The fight should spend most of its minutes at range.
R1
16%
R2
11%
R3
13%
Dist
60%
Most likely: Distance. Expected 11.8 minutes.
hybrid meets hybrid. Open-stance look favors the southpaw / switch side slightly.
Striking differential
-4.60 vs -1.94 SLpM−SApM (recency / opp. adjusted)
Striking efficiency
0% vs 61%
Fight IQ
B 71 vs C 57 — composure, win-lane diversity, adjustments
Damage ratio
0.00 vs 0.50 landed/absorbed
Output (SLpM)
0.00 vs 1.97
Ground game (tape)
21 vs 34
Takedown reaction
85% vs 80% hips on the shot
Reach / length
72.0" vs 79.0"
Recency form
Opp.-adjusted last 0/0 UFC rows
Grappling composite
TD avg × acc × def + control + submission threat (adj.)
Counter punching
37 vs 46
Striking defense
68% vs 64%
Durability
0 vs 0 KO losses
Punching agility
Output × accuracy × age curve
Pocket defense (tape)
C vs C+
Timing & reaction
Defense + absorb + knockdown timing proxy
Cardio proxy
Output sustainability + distance rate
Style interaction
hybrid meets hybrid. Open-stance look favors the southpaw / switch side slightly.
Takedown mismatch
TD def 85% vs 80%
Age-adjusted curve
30 vs 31
Strength of schedule
Opp. quality 50 vs 50
Layoff / rust
Time since last fight
Championship / 5-round
Three-round fight
No recent UFC tape in the book.
No recent UFC tape in the book.
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