- Name: Brian Del Rosario
- Pro MMA Record: 5-5-0 (Win-Loss-Draw)
- Nickname: The Bad Boy
- Current Streak: 2 Losses
- Age: 1989-10-16 | Date of Birth: 1989.10.16
- Last Fight: May 21, 2021 in CG
- Weight Class: Lightweight | Last Weigh-In: 155.6 lbs
- Affiliation: Saekson's Muay Thai
- Height: 6'0" (183cm) | Reach: 74.5" (189cm)
- Career Disclosed Earnings: $0 USD
- Born: Carson, California
- Fighting out of: Northridge, California
- College: N/A
- Foundation Style: Muay Thai
Regional Rankings Rankings FAQ
updated Tue Jul 27 20:35:41 2021#81Brian Del Rosario is the 81st ranked of 231 active US West Pro Lightweights.
updated Wed Jul 28 14:07:46 2021#326Brian Del Rosario is the 326th ranked of 1018 active United States Pro Lightweights.
updated Wed Jul 28 21:27:42 2021#53Brian Del Rosario is the 53rd ranked of 130 active California Pro Lightweights.