- Name: Sergio Mamone Jr
- Amateur MMA Record: 2-0-0 (Win-Loss-Draw)
- Nickname: N/A
- Current Streak: 2 Wins
- Age & Date of Birth: N/A
- Last Fight: May 12, 2017 in JS
- Weight Class: | Last Weigh-In: N/A
- Affiliation: N/A
- Height: N/A | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: Hawaii, United States
- Fighting out of: Hawaii
Regional Rankings Rankings FAQ
Sergio Mamone Jr 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.