- Given Name: Ramiro Edgardo Ruiz Castillo
- Pro MMA Record: 5-3-0 (Win-Loss-Draw)
- Nickname: N/A
- Current Streak: 1 Win
- Age: 33 | Date of Birth: 1987.09.09
- Last Fight: June 21, 2019 in FFC
- Weight Class: Flyweight | Last Weigh-In: 124.9 lbs
- Affiliation: 4oz. Fight Club
- Height: 5'4" (162cm) | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: Monterrey, N.L. Mexico
- Fighting out of: Monterrey, Mexico / Houston, Texas
- Head Coach: Bob Perez, Jose Santibanez
- Other Coaches: Prieto Martinez, Zapata Team, Enrique Gallegos
Regional Rankings Rankings FAQ
updated Sun Oct 18 04:13:05 2020#89Ramiro Ruiz Castillo is the 89th ranked of 377 active United States Pro Flyweights.
updated Sun Oct 18 05:23:48 2020#7Ramiro Ruiz Castillo is the 7th ranked of 50 active Texas Pro Flyweights.
updated Sun Oct 18 09:28:01 2020#18Ramiro Ruiz Castillo is the 18th ranked of 78 active US Southwest Pro Flyweights.