Richard Zamora vs Mario Barrios (22-0-0)
- Date
- 2019-02-09
- Result
- Winner: Mario Barrios
- Method
- KO
- Round
- 4 of 10
- Time
- 2:16
- Venue
- Dignity Health Sports Park
- City
- Carson
- Country
- 🇺🇸 US
- Confirmation
- ✓ one source
Sources
| Source | Side | Link | Observed |
|---|---|---|---|
| English Wikipedia | b | https://en.wikipedia.org/wiki/Mario_Barrios | 2026-10-11 |