UFC Fight Night  26 Sep 2026 · Meta APEX, Las Vegas, Nevada, US

Luis Hernandez defeats Sedriques Dumas by Submission

Win Luis Hernandez 9-0-0
Loss Sedriques Dumas 10-6-0
Watch the fight
Submission · guillotine choke

Round 1 · 0:50

Hernandez vs Dumas — Light Heavyweight · UFC Fight Night

Predictions summary

What happened

The result, the defining moments, and what the verdict means.

Hernandez closed distance behind an overhand left and turned the exchange into a clinch sequence.

He brought the fight to the mat and maintained the front-headlock position as Dumas tried to work free.

Hernandez finished the guillotine at 0:50 of round one for the submission win.

Pre-fight analysis — how we saw it going in

Case for Hernandez

Hernandez arrives 8-0 with every win a finish — five by submission, three by knockout, five of them in the first round — and he is replacing Mickey Gall on nine days' notice after his own Contender Series win on Sept. 15. His path is to close the distance quickly and get to his hands or his back-take before a five-inch reach deficit and a compressed camp become factors.

Case for Dumas

Dumas, nicknamed "The Reaper," carries a 10-5 record built on finishes — four wins by knockout and two by submission — and now a reach and experience edge over a UFC-debuting short-notice replacement. His task is to use that 79-to-73.5-inch reach advantage and his kickboxing to control range and make Hernandez work from the outside before any grappling exchange develops.

What We Were Watching For

  • Whether Hernandez's finishing habit (eight fights, zero decisions) can find an opening in the first round against a much more experienced UFC opponent.
  • Whether Dumas's 33% takedown defense holds up if Hernandez, unproven against this level of competition, commits to a wrestling-heavy entry.
  • How a nine-day turnaround and a five-inch reach deficit affect Hernandez's gas tank and range management across three rounds.
  • Whether Dumas's finishing power (four knockouts, two submissions in ten wins) catches an opponent who has never faced a UFC-calibre kickboxer.
Records & career stats
Hernandez vs Dumas
Hernandez Dumas
  1. OutputSig. strikes landed / min 11.14 1.97
  2. Striking def.Striking defense 40% 53%
  3. DurabilitySig. strikes absorbed / min 6.32 2.64
  4. Takedown def.Takedown defense 100% 33%
  5. FinishingFinish rate 100% 60%
8-0-0
Record
10-5-0
5-0 last 5
Recent formRecent formWin–loss record over the fighter’s last five bouts, newest first, as carried in their UFC/FightMetric career stats.
0-4 (1 NC) last 5
United States
Nationality
United States
30
Age
31
1.75 m
Height — Dumas leads
1.88 m
187 cm
Reach — Dumas leads
201 cm
Not published
StanceStanceWhich side a fighter leads from — a striking term, not a religious one. Orthodox: right-handed, left foot and hand forward (the common default). Southpaw: the mirror image, right side forward (usually a left-hander). Switch: changes between the two during a fight.
Not published
100%
Finish rateFinish % — Hernandez leadsFinish rateThe share of a fighter’s wins that ended inside the distance — by KO/TKO or submission — rather than going to the judges’ scorecards. Higher means more finishes.
60%
3
Wins by KO/TKOKO wins — Dumas leads
4
6
Wins by submissionSub wins — Hernandez leads
2
11.14
Sig. strikes landed / minStr / min — Hernandez leadsSignificant strikes landed per minuteAverage number of significant strikes a fighter lands for every minute of fight time — a read on striking output and pace. From UFC/FightMetric career stats.
1.97
6.32
Sig. strikes absorbed / minAbs / min — Dumas leadsSignificant strikes absorbed per minuteAverage number of significant strikes a fighter takes for every minute of fight time. Lower is better — it means they get hit less often. From UFC/FightMetric career stats.
2.64
40%
Striking defenseStrike def. — Dumas leadsStriking defenseThe percentage of opponents’ significant strikes that do not land — strikes slipped, blocked or evaded. Higher is better. Not the same as striking accuracy, which counts your own strikes that land. From UFC/FightMetric.
53%
100%
Takedown defenseTD def. — Hernandez leadsTakedown defenseThe percentage of opponents’ takedown attempts that are stuffed. Higher means harder to put on the mat. From UFC/FightMetric.
33%
06:01
Avg. fight timeAvg. timeAverage fight timeThe mean length of the fighter’s bouts (minutes:seconds) — a rough read on whether they tend to finish early or go the distance. From UFC/FightMetric.
06:56
Kill Cliff FC
Team
Witness Martial Arts

Career stats per UFC.com; recent form is each fighter's last five bouts. Record is as of fight night; career stats, recent form and win totals are the latest on file and may include this fight. Bars compare each stat on a fixed scale; the “Edge” marker flags the leading corner where the gap is meaningful. The snapshot plots five career rates — output, striking defense, durability (strikes absorbed, inverted), takedown defense and finish rate — each normalised on its own scale.

Videos

Outcome footage, post-fight coverage, and the pre-fight lead-up.

After the fight
Fighter interview▶ Luis Hernandez Octagon Interview | UFC Vegas 121

Comments

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Who Called It?

How the analysts' picks held up once the cage door closed.

Mate Bersenadze
Read source

Current pick evidence

Picked: Luis Hernandez · Sub

Fight result: Luis Hernandez · Submission

Mate Bersenadze picks Luis Hernandez by submission over Sedriques Dumas.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 66.7% 8 4
  • Method Accuracy 50.0% 4 4
  • Round AccuracyNo round picks
  • Underdog Accuracy 100.0% 1
View full track record (12 calls)
Gabriel Sheehan
Read source

Current pick evidence

Picked: Luis Hernandez · Sub

Fight result: Luis Hernandez · Submission

Gabriel Sheehan picks Luis Hernandez by submission over Sedriques Dumas.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 66.7% 4 2
  • Method Accuracy 75.0% 3 1
  • Round AccuracyNo round picks
  • Underdog Accuracy 0.0% 1
View full track record (6 calls)
Adam Martin
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by Adam Martin in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 57.5% 23 17
  • Method Accuracy 40.0% 4 6
  • Round Accuracy 0.0% 1
  • Underdog Accuracy 40.0% 2 3
View full track record (40 calls)
MikesMMAPicks
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by MikesMMAPicks in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 54.3% 19 16
  • Method AccuracyNo method picks
  • Round AccuracyNo round picks
  • Underdog Accuracy 33.3% 2 4
View full track record (35 calls)
Garrett Kerman
Read source

Current pick evidence

Picked: Luis Hernandez · Round 2

Fight result: Luis Hernandez · Submission

Garrett Kerman picks Luis Hernandez to finish Sedriques Dumas in the second round.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 53.8% 7 6
  • Method Accuracy 33.3% 2 4
  • Round Accuracy 0.0% 2
  • Underdog Accuracy 33.3% 1 2
View full track record (13 calls)
Cole Shelton
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by Cole Shelton in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 52.5% 52 47
  • Method Accuracy 80.0% 4 1
  • Round AccuracyNo qualifying picks
  • Underdog Accuracy 17.6% 3 14
View full track record (99 calls)
Nick Kalikas
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by Nick Kalikas in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 45.7% 16 19
  • Method AccuracyNo method picks
  • Round AccuracyNo round picks
  • Underdog Accuracy 20.0% 1 4
View full track record (35 calls)
Chris White
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by Chris White in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 37.1% 13 22
  • Method AccuracyNo method picks
  • Round AccuracyNo round picks
  • Underdog Accuracy 11.1% 1 8
View full track record (35 calls)

Analyst picks: Mate Bersenadze Hit; Gabriel Sheehan Hit; Adam Martin Hit; MikesMMAPicks Hit; Garrett Kerman Hit; Cole Shelton Hit; Nick Kalikas Hit; Chris White Hit.

Analyst prediction scorecards
Expand row
Mate Bersenadze12 resolved calls
Mate Bersenadze
Read source

Current pick evidence

Picked: Luis Hernandez · Sub

Fight result: Luis Hernandez · Submission

Mate Bersenadze picks Luis Hernandez by submission over Sedriques Dumas.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 66.7% 8 4
  • Method Accuracy 50.0% 4 4
  • Round AccuracyNo round picks
  • Underdog Accuracy 100.0% 1
View full track record (12 calls)
Sportsbook Favourite call, market price 67.5%. Hernandez · SubHernandez · Sub R1HitHitNot called
Gabriel Sheehan6 resolved calls
Gabriel Sheehan
Read source

Current pick evidence

Picked: Luis Hernandez · Sub

Fight result: Luis Hernandez · Submission

Gabriel Sheehan picks Luis Hernandez by submission over Sedriques Dumas.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 66.7% 4 2
  • Method Accuracy 75.0% 3 1
  • Round AccuracyNo round picks
  • Underdog Accuracy 0.0% 1
View full track record (6 calls)
Sportsbook Favourite call, market price 67.5%. Hernandez · SubHernandez · Sub R1HitHitNot called
Adam Martin40 resolved calls
Adam Martin
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by Adam Martin in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 57.5% 23 17
  • Method Accuracy 40.0% 4 6
  • Round Accuracy 0.0% 1
  • Underdog Accuracy 40.0% 2 3
View full track record (40 calls)
Sportsbook Favourite call, market price 67.5%. Hernandez · to winHernandez · Sub R1HitNot calledNot called
MikesMMAPicks35 resolved calls
MikesMMAPicks
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by MikesMMAPicks in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 54.3% 19 16
  • Method AccuracyNo method picks
  • Round AccuracyNo round picks
  • Underdog Accuracy 33.3% 2 4
View full track record (35 calls)
Sportsbook Favourite call, market price 67.5%. Hernandez · to winHernandez · Sub R1HitNot calledNot called
Garrett Kerman13 resolved calls
Garrett Kerman
Read source

Current pick evidence

Picked: Luis Hernandez · Round 2

Fight result: Luis Hernandez · Submission

Garrett Kerman picks Luis Hernandez to finish Sedriques Dumas in the second round.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 53.8% 7 6
  • Method Accuracy 33.3% 2 4
  • Round Accuracy 0.0% 2
  • Underdog Accuracy 33.3% 1 2
View full track record (13 calls)
Sportsbook Favourite call, market price 67.5%. Hernandez · to winHernandez · Sub R1HitNot calledMiss
Cole Shelton99 resolved calls
Cole Shelton
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by Cole Shelton in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 52.5% 52 47
  • Method Accuracy 80.0% 4 1
  • Round AccuracyNo qualifying picks
  • Underdog Accuracy 17.6% 3 14
View full track record (99 calls)
Sportsbook Favourite call, market price 67.5%. Hernandez · to winHernandez · Sub R1HitNot calledNot called
Nick Kalikas35 resolved calls
Nick Kalikas
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by Nick Kalikas in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 45.7% 16 19
  • Method AccuracyNo method picks
  • Round AccuracyNo round picks
  • Underdog Accuracy 20.0% 1 4
View full track record (35 calls)
Sportsbook Favourite call, market price 67.5%. Hernandez · to winHernandez · Sub R1HitNot calledNot called
Chris White35 resolved calls
Chris White
Read source

Current pick evidence

Picked: Luis Hernandez

Fight result: Luis Hernandez · Submission

Written pick by Chris White in the cited pre-event article.

Analyst track record Track record countsWinner counts resolved calls. Method and Round count only after a correct winner call. Underdog counts picks for a strict underdog in frozen pre-fight odds.Methodology

  • Winner Accuracy 37.1% 13 22
  • Method AccuracyNo method picks
  • Round AccuracyNo round picks
  • Underdog Accuracy 11.1% 1 8
View full track record (35 calls)
Sportsbook Favourite call, market price 67.5%. Hernandez · to winHernandez · Sub R1HitNot calledNot called

8 of 8 nailed it.

The experts above are a lens, not credentials we conferred — analyst, fighter or betting desk.

Results

Pre-fight calls vs result. Market: sportsbook snapshot or historic market reconstruction.

Actual Hernandez · Submission · R1

Closest probability Gemini put 68% on Hernandez.

ChatGPT47 of 81 winner picks correct · 58% hit rate
62% Hernandez
38% Dumas
PickHernandez · Submission · R2ActualHernandez · Submission · R1
WinnerHitMethodHitRoundMissSportsbook favouriteSportsbook favourite: FavouriteThe selected fighter had the higher market-implied chance of winning.Sportsbook favourite: favourite call
Claude46 of 75 winner picks correct · 61% hit rate
55% Hernandez
45% Dumas
PickHernandez · KO/TKO · R2ActualHernandez · Submission · R1
WinnerHitMethodMissRoundMissSportsbook favouriteSportsbook favourite: FavouriteThe selected fighter had the higher market-implied chance of winning.Sportsbook favourite: favourite call
Gemini50 of 81 winner picks correct · 62% hit rate
68% Hernandez
32% Dumas
PickHernandez · Submission · R1ActualHernandez · Submission · R1
WinnerHitMethodHitRoundHitSportsbook favouriteSportsbook favourite: FavouriteThe selected fighter had the higher market-implied chance of winning.Sportsbook favourite: favourite call
AI Predictions — pre-fight snapshot

AI Predictions

Independent forecasts from ChatGPT, Claude and Gemini · latest 26 Sep

All 3 models pick Hernandez

They differ on how the fight ends, with win chances from 55% (Claude) to 68% (Gemini).

Method mix differs most for Submission: 30% (Claude) to 42% (Gemini), a 12-point range.

  • ChatGPT

    47 of 81 winner picks correct · 58% hit rate

    Pick Hernandez by submission in round 2

    Win probability: Hernandez 62%, Dumas 38%.

    gpt-6-astra · 25 Sep

    Medium confidence

  • Claude

    46 of 75 winner picks correct · 61% hit rate

    Pick Hernandez by KO/TKO in round 2

    Win probability: Hernandez 55%, Dumas 45%.

    claude-sonnet-5 · 25 Sep

    Low confidence

  • Gemini

    50 of 81 winner picks correct · 62% hit rate

    Pick Hernandez by submission in round 1

    Win probability: Hernandez 68%, Dumas 32%.

    Version not reported · 26 Sep

    Medium confidence
More detail4 areas differ

The models differ on finish method, round timing, confidence, probability distribution.

Forecast comparison by model
DetailChatGPTClaudeGemini
How it endsKO/TKOSubmissionDecisionTop to bottom in each stack
RoundRound 2Round 2Round 1
Forecast comparison by model
DetailChatGPTClaudeGemini
How it endsKO/TKOSubmissionDecisionTop to bottom in each stack
RoundRound 2Round 2Round 1

ChatGPT

Pick

Hernandez by submission in round 2

Medium confidenceConfidence labelBased on the higher win probability: Low below 58%, Medium 58–69%, High 70% or more. This is a coarse probability band, not a separate calibrated score.
Win probability: Hernandez 62%, Dumas 38%

Winner probability by method

KO/TKO, 40% overall: Hernandez 22%, Dumas 18%
Submission, 39% overall: Hernandez 32%, Dumas 7%
Decision, 21% overall: Hernandez 8%, Dumas 13%

gpt-6-astra · 25 Sep47 of 81 winner picks correct · 58% hit rate

Claude

Pick

Hernandez by KO/TKO in round 2

Low confidenceConfidence labelBased on the higher win probability: Low below 58%, Medium 58–69%, High 70% or more. This is a coarse probability band, not a separate calibrated score.
Win probability: Hernandez 55%, Dumas 45%

Winner probability by method

KO/TKO, 50% overall: Hernandez 30%, Dumas 20%
Submission, 30% overall: Hernandez 15%, Dumas 15%
Decision, 20% overall: Hernandez 10%, Dumas 10%

claude-sonnet-5 · 25 Sep46 of 75 winner picks correct · 61% hit rate

Gemini

Pick

Hernandez by submission in round 1

Medium confidenceConfidence labelBased on the higher win probability: Low below 58%, Medium 58–69%, High 70% or more. This is a coarse probability band, not a separate calibrated score.
Win probability: Hernandez 68%, Dumas 32%

Winner probability by method

KO/TKO, 41% overall: Hernandez 21%, Dumas 20%
Submission, 42% overall: Hernandez 38%, Dumas 4%
Decision, 17% overall: Hernandez 9%, Dumas 8%

Version not reported · 26 Sep50 of 81 winner picks correct · 62% hit rate

AI-generated · Not betting advice · 18+ (21+ where required) · Gambling help (opens in new tab) ↗

Odds

How the market called it — the final pre-fight line against the result, not betting advice.

Market read · 5 sportsbooks

68% Luis Hernandez
32% Sedriques Dumas

Favoured: Hernandez (68%) Called it

Hernandez defeats Dumas · Sub R1

Final pre-fight line · as of 26 Sep 21:29 UTC · 5 sportsbooks · Not betting advice · 21+. Gambling problem? Call 1-800-MY-RESET

Independent fan-made fight recap. Not affiliated with, endorsed by, or sponsored by the UFC or any other MMA promotion. Analysis is editorial opinion, not betting advice. Fighter names and records are used for commentary. Image credits · Methodology · Privacy · Terms.