- Name: River Gruber
- Amateur MMA Record: 1-0-0 (Win-Loss-Draw)
- Nickname: N/A
- Current Streak: 1 Win
- Age: 21 | Date of Birth: 1998.12.13
- Last Fight: February 24, 2018 in SFN
- Weight Class: Bantamweight | Last Weigh-In: 128.4 lbs
- Affiliation: N/A
- Height: 5'6" (168cm) | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: United States
- Fighting out of: Utah
Regional Rankings Rankings FAQ
River Gruber 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.