Sierra Mammano

R1NG BJJ · US · Smoothcomp profile

8 matches · 1 won · 7 lost · 0 with video

Grappling Industries RENO 2026-08-01

Lost vs Alex Peterson (GARY GRATE BRAZILIAN JIU-JITSU ACADEMY)
Gi Kids / 8 - 9 years / White / -65 lbs · Round 4 · points
Lost vs Fred Cisneros (Omega Jiu Jitsu)
Gi Kids / 8 - 9 years / White / -65 lbs · Round 3 · submission
Won vs Kenneth Jones (Omega Jiu Jitsu)
Gi Kids / 8 - 9 years / White / -65 lbs · Round 2 · decision
Lost vs Lorenzo Sanchez (Komainu Yemaso BJJ)
Gi Kids / 8 - 9 years / White / -65 lbs · Round 1 · points

Grappling Industries RENO 2026-01-31

Lost vs Alakai Zauher (Mendes Brazilian Jiu-Jitsu)
Gi Kids / White / 8 - 9 years / -55 lbs · Round 5 · points
Lost vs Fred Cisneros (Omega Jiu Jitsu)
Gi Kids / White / 8 - 9 years / -55 lbs · Round 3 · submission
Lost vs Olivia Gilardi (Mendes Brazilian Jiu-Jitsu)
Gi Kids / White / 8 - 9 years / -55 lbs · Round 2 · submission
Lost vs Christina Martinez (Liberty Fitness)
Gi Kids / White / 8 - 9 years / -55 lbs · Round 1 · points

Teams

R1NG BJJ 2 events, last 2026-08-01

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