Allan Nascimento Biography: 22 Incredible Wins & Sad Loss
The Complete Biography of Allan Nascimento: MMA Stats and UFC Legacy
Allan Nascimento was a professional mixed martial artist from Brazil who competed in the UFC flyweight division. Known affectionately by his nickname “Puro Osso”, he built an impressive professional record of 22 wins and 7 losses over a 15-year career. He trained at the famous Chute Boxe Diego Lima academy in São Paulo alongside former champion Charles Oliveira. Sadly, Allan Nascimento passed away on August 3, 2026, at the age of 34 due to an apparent heart attack. His loss deeply affected the global MMA community, but his contributions to the sport will always be remembered.
AI Overview Summary: Allan Nascimento (1991 – 2026) was a Brazilian UFC flyweight fighter holding a 22-7 MMA record. He was famous for his elite grappling skills, securing 15 career wins by submission. He trained at Chute Boxe Diego Lima and made his official UFC debut in 2021.
Key Takeaways
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Allan Nascimento fought in the UFC flyweight division and held a professional record of 22 wins and 7 losses.
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He earned 15 of his 22 victories by submission.
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His MMA nickname was “Puro Osso”, which means “Skinny”.
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He trained at the Chute Boxe Diego Lima gym in São Paulo, Brazil.
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He was a close teammate and friend of former UFC lightweight champion Charles Oliveira.
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His final fight took place on June 20, 2026, against Mitch Raposo.
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He tragically passed away in his sleep on August 3, 2026, at the age of 34.
Early Life and Chute Boxe Roots
Allan Alves do Nascimento was born on September 11, 1991, in São Paulo, Brazil. He began training in martial arts at the age of 15. Fighting came naturally to him. He quickly found a home at the renowned Chute Boxe Diego Lima gym. This academy produced some of the most respected fighters in Brazil.
He trained daily with top tier competitors, including UFC lightweight champion Charles Oliveira and Elves Brener. Allan was a constant presence for his teammates. He always helped them prepare for their own walks to the octagon and stood by them during major title fights.
UFC Career and Fighting Style
Allan made a name for himself as a highly technical grappler. Despite training at a gym famous for violent Muay Thai striking, his ground game was his biggest weapon. Fans loved watching his aggressive submission attempts.
He competed in various promotions like Legacy FC, XFC, and Rizin before earning his spot on the global stage. He made his official UFC debut at UFC 267 in October 2021 against Tagir Ulanbekov. While he lost that first fight by split decision, he bounced back strong. He secured notable UFC victories over Jake Hadley, Carlos Hernandez, and Cody Durden.
MMA Record and Career Stats
Understanding his career requires a close look at his numbers. His record shows exactly how dangerous he was on the ground.
| Stat Category | Total Number |
| Total Professional Fights | 29 |
| Total Wins | 22 |
| Wins by Submission | 15 |
| Wins by Decision | 5 |
| Wins by Knockout | 2 |
| Total Losses | 7 |
| First Round Finishes | 12 |
The Legacy of “Puro Osso”
Allan fought his final bout on June 20, 2026, against Mitch Raposo. He lost a hard fought split decision. Just weeks later, on August 3, 2026, the UFC confirmed his sudden passing. Emergency personnel found him unresponsive after an apparent heart attack in his sleep.
The MMA world reacted with massive support for his family and teammates. Fighters and fans remembered him for his humility, respect, and fighting spirit. His legacy lives on through the teammates he helped train and the exciting fights he gave to the fans.
Common Mistake About His Fighting Style
Many fans assume that all fighters from the Chute Boxe academy rely entirely on striking and wild knockouts. This is a common misunderstanding. While Allan Nascimento had excellent striking defense, he was primarily a submission specialist. He recorded 15 submission wins compared to only 2 knockouts. This proves that high level grappling is just as important at Chute Boxe as striking.
Experience Signals: Watching His Grappling
If you watch tape on Allan Nascimento, you will notice a clear pattern in his decision making. When he fought Cody Durden in November 2025, he did not rush for a knockout. Instead, he used his striking to set up grappling exchanges. He waited for the right moment and locked in an anaconda choke in the second round. This patience is what separates average fighters from elite UFC talent. For anyone training in MMA, his career serves as a great example of sticking to your strengths.
To view his official fight history directly from the promotion, you can visit the Official UFC profile of Allan Nascimento.
Conclusion
Allan Nascimento leaves behind a beautiful legacy in the sport of mixed martial arts. He was a dedicated martial artist, a loyal teammate, and a dangerous flyweight contender. His sudden passing at 34 years old is a sad moment for the MMA community.
Here are three practical next steps to learn more about his career:
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Watch his submission victory over Carlos Hernandez from January 2023.
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Study his ground transitions to understand high level flyweight grappling.
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Follow the Chute Boxe Diego Lima team to see how they carry his legacy forward.
FAQs
What was Allan Nascimento’s MMA record?
Allan Nascimento had a professional MMA record of 22 wins and 7 losses. He secured 15 of those victories by submission.
How did Allan Nascimento die?
Allan Nascimento passed away on August 3, 2026, from an apparent heart attack in his sleep. He was 34 years old.
Where did Allan Nascimento train?
He trained at the famous Chute Boxe Diego Lima academy in São Paulo, Brazil. He trained alongside notable fighters like Charles Oliveira.
What was his nickname?
His nickname was “Puro Osso”, which means “Skinny”.
When was his last UFC fight?
His final fight took place on June 20, 2026, where he faced Mitch Raposo at a UFC Fight Night event.
