Brazilian UFC Flyweight & Submission Specialist

Allan Nascimento MMA Profile

Explore the life, UFC career, fight record and submission legacy of Allan "Puro Osso" Nascimento, one of Brazil's respected flyweight grapplers.

Allan Nascimento Career Hub

Everything you need to explore Allan Nascimento's UFC career, fight record and submission legacy

Allan Nascimento Death Announcement and Tributes

Brazilian UFC flyweight Allan "Puro Osso" Nascimento died on August 3, 2026, at the age of 34. The official memorial coverage focused on his UFC career, Brazilian jiu-jitsu background and reputation as one of the division's most submission-focused competitors.

August 3, 2026

Official Announcement

The UFC publicly mourned Allan Nascimento and shared a memorial message recognizing the Brazilian flyweight's life and professional fighting career.

August 3, 2026

Age and Identity

Nascimento was 34 years old. He was born on September 11, 1991, in São Paulo, Brazil, and was widely known by the nickname "Puro Osso."

August 3, 2026

Cause of Death

The UFC described his death as an apparent sudden cardiac event during sleep, matching the official statement released on August 3, 2026.

August 2026

UFC Career Remembered

Tributes highlighted his 4-2 UFC record, technical grappling, Brazilian jiu-jitsu black belt and first-round rear-naked choke victory over Carlos Hernandez.

August 2026

MMA Community Tributes

Fighters, coaches, teammates and supporters remembered Nascimento through memorial posts, career photographs and messages honoring his personality, resilience and submission-oriented fighting style.

2011–2026

Career Legacy

Nascimento completed his professional career with a 22-7-0 record. Fifteen of his 22 victories came by submission, establishing grappling as the defining feature of his competitive legacy.

Allan Nascimento MMA Record and Fight History

Allan Nascimento competed in 29 professional MMA bouts and earned 22 victories. He developed his career through Brazilian regional promotions, appeared on Dana White's Contender Series and later recorded four wins across six UFC appearances.

Professional Career

All opponents

22 wins, 7 losses
Promotion: All promotionsDate: 2011–2026Method: 15 submissions and 7 decisionsRound: 29 total bouts

UFC Career

Six UFC opponents

4 wins, 2 losses
Promotion: UFCDate: 2021–2026Method: 1 submission win and 3 decision winsRound: 6 bouts

UFC 267

Tagir Ulanbekov

Loss
Promotion: UFCDate: October 30, 2021Method: Split decisionRound: 3

UFC Fight Night: Sandhagen vs. Song

Jake Hadley

Win
Promotion: UFCDate: September 17, 2022Method: Unanimous decisionRound: 3

UFC Fight Night: Strickland vs. Imavov

Carlos Hernandez

Win
Promotion: UFCDate: January 14, 2023Method: Submission, rear-naked chokeRound: 1

UFC Fight Night: Moreno vs. Albazi

Jafel Filho

Win
Promotion: UFCDate: November 2, 2024Method: Unanimous decisionRound: 3

Dana White's Contender Series

Raulian Paiva

Loss
Promotion: Contender Series BrazilDate: 2018Method: Split decisionRound: 3

Submission Record

Multiple opponents

15 submission wins
Promotion: Regional MMA and UFCDate: Career totalMethod: Rear-naked chokes, D'Arce chokes, guillotines and other grappling finishesRound: Most finishes occurred before the final bell

Allan Nascimento UFC Results and Career Stats

Nascimento finished his UFC career with four wins and two losses. His UFC success was built around takedowns, positional control, back takes and submission pressure rather than knockout power.

UFC Record

4-2

Four victories across six UFC appearances

UFC Win Rate

66.7%

Four wins from six completed UFC bouts

Submission Wins

1

First-round rear-naked choke against Carlos Hernandez

Decision Wins

3

Three UFC victories completed on the judges' scorecards

Decision Losses

2

Both UFC defeats reached the final scorecards

UFC Stoppage Losses

0

Nascimento was not stopped by knockout or submission during his UFC run

Primary Offensive Phase

Grappling

Takedown chains, clinch entries, positional advancement and back-control attacks

Striking Approach

Distance-closing offense

Measured striking was used to enter the clinch, force reactions and create takedown opportunities

Best UFC Finish

Rear-naked choke

Defeated Carlos Hernandez in the first round on January 14, 2023

Early UFC Progression

Loss, win, submission win

Nascimento followed his debut loss to Tagir Ulanbekov with victories over Jake Hadley and Carlos Hernandez

Return Result

Unanimous decision win

Defeated Jafel Filho after an extended period away from UFC competition

Allan Nascimento Submission Wins and Fighting Style

Nascimento's style was centered on Brazilian jiu-jitsu, continuous positional improvement and submission pressure. He commonly used clinch exchanges and takedowns to reach dominant positions before attacking the neck or taking the opponent's back.

Rear-Naked Choke

Back-control submission

Example: Submitted Carlos Hernandez in the first round at UFC Fight Night: Strickland vs. Imavov.

Nascimento advanced to back control, secured his position and attacked the neck after limiting his opponent's ability to turn.

D'Arce Choke

Front-headlock submission

Example: Used when opponents exposed the head and arm during takedown defense or scrambling exchanges.

He threaded an arm beneath the opponent's neck, trapped the far arm and tightened the choke while controlling the opponent's movement.

Guillotine Choke

Front-headlock submission

Example: Part of the submission system that made opponents cautious when attempting takedowns or rising from the mat.

Nascimento controlled the head and neck before adjusting his grip and hip position to prevent the opponent from escaping.

Back Takes

Positional transition

Example: Frequently pursued after takedowns, clinch exchanges and opponent stand-up attempts.

He followed hip movement, secured a seatbelt grip and inserted hooks before beginning submission attacks.

Chain Takedowns

Grappling entry

Example: Combined body locks, trips and repeated takedown attempts rather than relying on one isolated entry.

When the first takedown was defended, he changed direction or grip while maintaining pressure against the opponent.

Scramble Control

Transitional grappling

Example: Used opponent movement to reach front-headlock, back-control or top-control positions.

Nascimento stayed connected during transitions and attacked as opponents attempted to stand, turn or recover guard.

Brazilian Jiu-Jitsu

Core martial art

Example: Produced 15 submission victories during a 22-win professional career.

His approach emphasized control before submission, positional advancement and attacks that developed naturally from defensive reactions.

Submission Pressure

Overall strategy

Example: Forced opponents to divide their attention between defending takedowns, protecting their backs and clearing choke grips.

Repeated attacks created new openings even when the initial submission attempt did not finish the fight.

Allan Nascimento Biography and Physical Profile

Allan Nascimento was a Brazilian mixed martial artist and Brazilian jiu-jitsu black belt who competed in the UFC flyweight division. His career was defined by technical grappling, persistent submission attacks and a professional record of 22 wins and 7 losses.

Full NameAllan Nascimento
NicknamePuro Osso
Nickname MeaningPuro Osso means "Pure Bone" in Portuguese, a reference to Nascimento's naturally lean physique.
Date of BirthSeptember 11, 1991
BirthplaceSão Paulo, Brazil
NationalityBrazilian
Weight ClassFlyweight — 125 lb (56.7 kg)
Height5 ft 8 in (173 cm)
Reach69 in (175 cm)
StanceOrthodox
TeamChute Boxe Diego Lima
Primary DisciplineBrazilian jiu-jitsu
Martial Arts RankBrazilian jiu-jitsu black belt
Fighting StyleSubmission-focused grappling supported by pressure striking, back control and persistent choke attempts
Professional Record22 wins, 7 losses and 0 draws
UFC Record4 wins and 2 losses

Allan Nascimento Fight Highlights and Interviews

Nascimento's video archive shows the grappling transitions, positional control and submission threats that made him a respected flyweight specialist. The collection separates fight footage from interviews so visitors can quickly choose what they want to watch.

Fight Footage
UFC · Short Highlight

Allan Nascimento Official UFC Fight Clip

Official UFC footage featuring key exchanges and grappling sequences from a Nascimento fight.

Watch
Interview
UFC · Interview

Allan Nascimento UFC Interview and Reaction

An official UFC interview featuring Nascimento discussing his performance, preparation and approach to competition.

Watch
Highlight
UFC · Short Highlight

Allan Nascimento UFC Highlight Feature

A later UFC video feature highlighting Nascimento's pressure, ground control and submission-focused fighting style.

Watch
Long Form
YouTube · Interview

Allan Nascimento Long-Form Video Feature

A longer video featuring Nascimento outside the standard fight-highlight format, with additional career and training context.

Watch

Allan Nascimento's Most Notable UFC Opponents

Nascimento faced a range of skilled wrestlers, grapplers and developing flyweight contenders during his UFC run. These matchup cards focus on the result, method and main tactical story of each widely searched fight.

Tagir Ulanbekov

Loss

UFC 267: Błachowicz vs. Teixeira

October 30, 2021· Abu Dhabi, United Arab Emirates
Split decisionRound 35:00Flyweight

Nascimento made his UFC debut against Ulanbekov in a competitive grappling-heavy contest. Both fighters created control positions and submission threats before the judges awarded Ulanbekov a split decision.

  • Three-round UFC debut
  • Result decided by split decision
  • Extended wrestling and ground-control exchanges

Jake Hadley

Win

UFC Fight Night: Sandhagen vs. Song

September 17, 2022· Las Vegas, Nevada, United States
Unanimous decisionRound 35:00Flyweight

Nascimento earned his first UFC victory by controlling much of the grappling against Hadley. He used positional pressure, takedowns and submission attempts to secure a clear decision after three rounds.

  • First official UFC victory
  • Three complete rounds
  • Repeated positional advances and submission threats

Mitch Raposo

Win

UFC Vegas 110

November 1, 2025· Las Vegas, Nevada, United States
DecisionRound 35:00Flyweight

Nascimento faced Raposo in a technical three-round flyweight matchup. His experience, grappling pressure and ability to maintain productive positions helped him earn the decision victory.

  • Three-round flyweight contest
  • Victory recorded on the judges' scorecards
  • Tactical striking and grappling exchanges

Allan Nascimento's Training Team, Career Journey and Legacy

Nascimento combined a traditional Brazilian jiu-jitsu base with the aggressive competitive culture of São Paulo's MMA scene. His long career, Contender Series appearance and eventual UFC run established him as one of Brazil's most experienced submission-focused flyweights.

Latest Updates

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