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Eddie Alvarez

Eddie Alvarez is an American mixed martial artist known for winning major lightweight titles in Bellator MMA and the UFC.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Eddie Alvarez is an American mixed martial artist known for winning major lightweight titles in Bellator MMA and the UFC. Nicknamed "The Underground King," he is regarded as one of the most accomplished lightweights in MMA history. He later competed in ONE Championship and bare-knuckle boxing.

Early life and background

Eddie Alvarez was born in Philadelphia, Pennsylvania, and is an American fighter. Sources describe him as having trained in wrestling and boxing before pursuing mixed martial arts.

Mixed martial arts career

Alvarez built his reputation on the regional circuit and in major promotions before joining the UFC. He is noted for being the first fighter to win championships in both Bellator MMA and the UFC.

Championship achievements

He became Bellator lightweight champion and later captured the UFC lightweight title. His wins over several prominent opponents helped establish his status as an elite lightweight.

Later career

After his UFC tenure, Alvarez competed in ONE Championship and later entered bare-knuckle boxing. His later career extended his profile beyond traditional MMA.

Key facts

  • Alvarez is an American former professional mixed martial artist.
  • He won championships in both Bellator MMA and the UFC.
  • He made his UFC debut in 2014 and later became UFC lightweight champion in 2016.
  • His professional record is commonly listed as 30 wins, 8 losses, and 2 no contests.
  • He has also competed in ONE Championship and bare-knuckle boxing.

Frequently asked questions

Who is Eddie Alvarez?
Eddie Alvarez is an American mixed martial artist known for winning major lightweight championships in Bellator MMA and the UFC.
What is Eddie Alvarez’s nickname?
His nickname is "The Underground King."
What weight class did Eddie Alvarez fight in?
He was primarily a lightweight, and he later also competed at welterweight.
Did Eddie Alvarez win a UFC title?
Yes. He won the UFC lightweight championship in 2016.
What is Eddie Alvarez’s professional MMA record?
A commonly reported record is 30 wins, 8 losses, and 2 no contests.
What promotions did Eddie Alvarez compete in after the UFC?
He competed in ONE Championship and later in bare-knuckle boxing.

References

  1. ESPN — https://www.espn.com/mma/fighter/_/id/2431333/eddie-alvarez
    Supports: Nickname, nationality, birth date, team, stance, reach, and weight class.
  2. UFC — https://www.ufc.com/athlete/eddie-alvarez
    Supports: UFC fighter profile, nickname, lightweight division, and UFC career context.
  3. Fight Matrix — https://www.fightmatrix.com/fighter-profile/Eddie%20Alvarez/21242/
    Supports: UFC record, debut date, last UFC fight, and title bout statistics.
  4. Wikipedia — https://en.wikipedia.org/wiki/Eddie_Alvarez
    Supports: First fighter to win championships in both Bellator MMA and the UFC; notable wins; overall record.
  5. BKFC — https://www.bkfc.com/fighters/eddie-alvarez
    Supports: Bare-knuckle boxing involvement and status.