River Espinosa

Hawaii Triple Crown - Honolulu Fall Open 2026 2026-10-03

• Lost vs Rain Place (Jiu-Jitsu Kaizen Academy)
  Kids No-Gi / Advanced / Pre Teen 9-10 yrs / Middle, 9-10, 73.00-82.00 lbs / Female · Round 1
• Lost vs Amika Hui (Knightmare jiujitsu)
  Kids Gi / Gray / Pre Teen 9-10 / Light, 9-10, 73.6-80 lbs / Female · Round 1

Dream BJJ Kids Gi: August 2026 2026-08-01

🥈 2nd 3:50pm / Girls / Grey / Up to 74.9lbs / Age 8

• Lost vs Ianai Bwire (Power of Leverage BJJ)
  3:50pm / Girls / Grey / Up to 74.9lbs / Age 8 · Round 3 · points
• Won vs Madelyn Bennion (Power of Leverage BJJ)
  3:50pm / Girls / Grey / Up to 74.9lbs / Age 8 · Round 2 · submission
• Won vs Shiloh Gonzalez (Alliance BJJ South Bay)
  3:50pm / Girls / Grey / Up to 74.9lbs / Age 8 · Round 1 · points

Dream BJJ Kids Gi: April 2026 2026-04-25

• Lost vs Lucia Achanzar (Art of JiuJitsu)
  3:50pm / Girls / Grey / Up to 74.9lbs / Age 8 · Round 3 · points
• Won vs Madeline Tamayo (Versus Fitness)
  3:50pm / Girls / Grey / Up to 74.9lbs / Age 8 · Round 2 · submission
• Lost vs Cari Gerasimou (West Coast Jiu-Jitsu Academy)
  3:50pm / Girls / Grey / Up to 74.9lbs / Age 8 · Round 2 · submission
• Won vs Danica Lomeli (Academy Jiu Jitsu and Kickboxing)
  3:50pm / Girls / Grey / Up to 74.9lbs / Age 8 · Round 1 · submission

Dream BJJ Kids Gi & No Gi: March 2026 2026-03-14

🥇 1st Saturday - Gi / 2:00pm / Girls / Grey / Up to 67.9lbs / Age 8 · 🥇 1st Sunday - No Gi / 1:40pm / Girls / Grey / Up to 67.9lbs / Age 8

• Won vs Elena Davis (Victorum Athletics)
  Sunday - No Gi / 1:40pm / Girls / Grey / Up to 67.9lbs / Age 8 · Round 2 · points
• Won vs Isabella Manzano (Art of JiuJitsu)
  Sunday - No Gi / 1:40pm / Girls / Grey / Up to 67.9lbs / Age 8 · Round 1 · submission
• Won vs Ianai Bwire (Power of Leverage BJJ)
  Saturday - Gi / 2:00pm / Girls / Grey / Up to 67.9lbs / Age 8 · Round 2 · points
• Won vs Violet Serrano (Gracie Barra Whittier)
  Saturday - Gi / 2:00pm / Girls / Grey / Up to 67.9lbs / Age 8 · Round 1 · submission

ADCC US Open - San Diego, CA 2026-01-24

🥉 3rd Girls [7-8 years] / Intermediate / -32,0 kg

• Won vs Emma Smith (Victory MMA)
  Girls [7-8 years] / Intermediate / -32,0 kg · Round 3 · submission
• Won vs Rain Place (Island Jiu Jitsu)
  Girls [7-8 years] / Intermediate / -32,0 kg · Round 2 · submission
• Lost vs Arabella "The Mesa Mauler" Costello (Gracie Barra Chandler)
  Girls [7-8 years] / Intermediate / -32,0 kg · Round 2 · points
• Won vs Olivia Valencia (CASCAO JIU JITSU)
  Girls [7-8 years] / Intermediate / -32,0 kg · Round 1 · submission

Dream BJJ Kids Gi & No Gi: October 2025 2025-10-04

• Lost vs Isabella Manzano (Art of JiuJitsu)
  Sunday - No Gi / 1:00pm / Girls / Grey / Up to 67.9lbs / Age 8 · Round 1 · submission
• Lost vs Alani Cuevas (Matadero Jiujitsu Academy)
  Sunday - No Gi / 1:00pm / Girls / Grey / Up to 67.9lbs / Age 8 · Round 1 · submission

NAGA Los Angeles Grappling Championship II 2025-10-04

🥇 1st Children No-Gi (Female) / Beginner / 60 - 69.9 / 8-9 years

• Lost vs Nathan Aleman (Aguirres fighting system)
  Children Gi (Male) / Beginner / 60 - 69.9 / 8-9 years Group 2 · Round 1 · submission
• Lost vs Greg Altunyan (KD MMA)
  Children Gi (Male) / Beginner / 60 - 69.9 / 8-9 years Group 2 · Round 1 · submission
• Won vs Helen Lopez (Lansang Jiujitsu)
  Children No-Gi (Female) / Beginner / 60 - 69.9 / 8-9 years · Round 2 · submission
• Lost vs Rylee Morales (ODINS HALLS BJJ)
  Children No-Gi (Female) / Beginner / 60 - 69.9 / 8-9 years · Round 1 · points

Brave Kids Los Angeles 2025-09-20

🥈 2nd #74 ✅ Gi / Girls / Grey and White Belt / 60 - 68 lbs. / 8 - 9 Years Old (B) · 🥈 2nd #126 ✅ NoGi / Girls / Grey and White Belt / 60 - 68 lbs. / 8 - 9 Years Old (B)

• Lost vs Isabella Rosales (Legacy West Valley)
  #126 ✅ NoGi / Girls / Grey and White Belt / 60 - 68 lbs. / 8 - 9 Years Old (B) · Round 2 · submission
• Lost vs Isabella Rosales (Legacy West Valley)
  #126 ✅ NoGi / Girls / Grey and White Belt / 60 - 68 lbs. / 8 - 9 Years Old (B) · Round 1 · submission
• Lost vs Isabella Rosales (Legacy West Valley)
  #74 ✅ Gi / Girls / Grey and White Belt / 60 - 68 lbs. / 8 - 9 Years Old (B) · Round 3 · submission
• Won vs Isabella Rosales (Legacy West Valley)
  #74 ✅ Gi / Girls / Grey and White Belt / 60 - 68 lbs. / 8 - 9 Years Old (B) · Round 2 · submission
• Lost vs Isabella Rosales (Legacy West Valley)
  #74 ✅ Gi / Girls / Grey and White Belt / 60 - 68 lbs. / 8 - 9 Years Old (B) · Round 1 · submission

ADCC US Nationals - Vegas, NV 2025-08-09

🥈 2nd Girls [7-8 years] / Beginner / -28,0 kg

• Lost vs Michaela Garcia (Atos Jiu-Jitsu Las Vegas)
  Girls [7-8 years] / Beginner / -28,0 kg · Round 2 · submission
• Won vs Alina Groves (10th Planet Las Vegas)
  Girls [7-8 years] / Beginner / -28,0 kg · Round 1 · submission

Dream BJJ Kids Gi: July 2025 2025-07-27

🥇 1st 11:40am / Girls / White / Up to 60.9lbs / Age 7

• Won vs Emily De Jong (Gracie Barra Thousand Oaks)
  11:40am / Girls / White / Up to 60.9lbs / Age 7 · Round 3 · points
• Won vs Elena Davis (Victorum Athletics)
  11:40am / Girls / White / Up to 60.9lbs / Age 7 · Round 2 · points

Dream BJJ Kids Gi: June 2025 2025-06-14

🥇 1st 11:30am / Girls / White / Up to 60.9lbs / Age 7

• Won vs Elena Davis (Victorum Athletics)
  11:30am / Girls / White / Up to 60.9lbs / Age 7 · Round 2 · points
• Won vs Genesis Marrujo (Lansang Jiujitsu)
  11:30am / Girls / White / Up to 60.9lbs / Age 7 · Round 1 · submission

Dream BJJ Kids Gi: May 2025 2025-05-04

🥇 1st 11:40am / Girls / White / Up to 60.9lbs / Age 7 / Group 2

• Won vs Marleyann Olsen (Power of Leverage BJJ)
  11:40am / Girls / White / Up to 60.9lbs / Age 7 / Group 2 · Round 3 · points
• Won vs Zoe Tran (Community Self Defense)
  11:40am / Girls / White / Up to 60.9lbs / Age 7 / Group 2 · Round 2 · submission

NAGA Los Angeles Kids (13 & Under) Grappling Championship 2025-03-22

🥉 3rd Children Gi (Female) / Beginner / 50 - 59.9 / 6-7 years · 🥈 2nd Children No-Gi (Female) / Beginner / 50 - 59.9 / 6-7 years

• Won vs Emma Russamee (DNA Jiu-Jitsu & Muay Thai)
  Children Gi (Female) / Beginner / 50 - 59.9 / 6-7 years · Round 1 · submission
• Lost vs Arabella Costello (Carlos Farias BJJ)
  Children Gi (Female) / Beginner / 50 - 59.9 / 6-7 years · Round 1 · points
• Lost vs Arabella Costello (Carlos Farias BJJ)
  Children No-Gi (Female) / Beginner / 50 - 59.9 / 6-7 years · Round 2 · submission
• Won vs Arya Aguilar (10th Planet Gorillas)
  Children No-Gi (Female) / Beginner / 50 - 59.9 / 6-7 years · Round 1 · submission

Dream BJJ Kids Gi: March 2025 2025-03-15

🥇 1st 11:30am / Girls / White / Up to 60.9lbs / Age 7

• Won vs Nova Bartholomew (V1sion Checkmat Ladera Ranch)
  11:30am / Girls / White / Up to 60.9lbs / Age 7 · Round 3 · points
• Won vs Marleyann Olsen (Power of Leverage BJJ)
  11:30am / Girls / White / Up to 60.9lbs / Age 7 · Round 2 · points

Dream BJJ: White Belt Edition 2025-02-08

🥇 1st 12:20pm / Girls / Up to 60.9lbs / 6-12 months / Age 7

• Won vs Marleyann Olsen (Power of Leverage BJJ)
  12:20pm / Girls / Up to 60.9lbs / 6-12 months / Age 7 · Round 2 · decision
• Won vs Mia Ariza (Riverside Submission)
  12:20pm / Girls / Up to 60.9lbs / 6-12 months / Age 7 · Round 1 · points

Dream BJJ Kids Gi: February 2025 2025-02-02

🥇 1st 11:30am / Girls / White / Up to 60.9lbs / Age 7

• Won vs Marleyann Olsen (Power of Leverage BJJ)
  11:30am / Girls / White / Up to 60.9lbs / Age 7 · Round 3 · points
• Won vs Emma Gonzalez (Gracie Barra Garden Grove)
  11:30am / Girls / White / Up to 60.9lbs / Age 7 · Round 2 · points