- Name: Sergio Andreu Guillen
- Amateur MMA Record: 1-0-0 (Win-Loss-Draw)
- Nickname: N/A
- Current Streak: 1 Win
- Age & Date of Birth: N/A
- Last Fight: February 09, 2019 in AFL
- Weight Class: Welterweight | Last Weigh-In: N/A
- Affiliation: Modern Jiujitsu Academy
- Height: N/A | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: Spain
- Fighting out of: Spain
Regional Rankings Rankings FAQ
Sergio Andreu Guillen is ineligible for regional rankings due to inactivity.
Fighters must have at least one completed MMA bout in the past two years to be ranked.