Mariana Diaz Leon

Newbreed U.S. Jiu Jitsu Championship 2026-06-20

🥇 1st Youth 1- Gi / 8-9 years / Solid Grey or Grey w/black stripe (15yo and under) / NOT White Belt / Lightweight (61-70 lbs.) / 2 - 5 Years... Girl Only ... Dc · 🥇 1st Youth 1- No-Gi / 8-9 years / Intermediate / Lightweight (61-70 lbs.) / 2-5 Years Intermediate... DC ... Girls Only

• Won vs Ayla Ferrer (Silver Fox BJJ)
  Youth 1- Gi / 8-9 years / Solid Grey or Grey w/black stripe (15yo and under) / NOT White Belt / Lightweight (61-70 lbs.) / 2 - 5 Years... Girl Only ... Dc · Round 2 · points
• Won vs Ayla Ferrer (Silver Fox BJJ)
  Youth 1- Gi / 8-9 years / Solid Grey or Grey w/black stripe (15yo and under) / NOT White Belt / Lightweight (61-70 lbs.) / 2 - 5 Years... Girl Only ... Dc · Round 1 · points
• Won vs Bella Valdes (Trillo Jiujitsu Academy)
  Youth 1- No-Gi / 8-9 years / Intermediate / Lightweight (61-70 lbs.) / 2-5 Years Intermediate... DC ... Girls Only · Round 2 · submission
• Won vs Ayla Ferrer (Silver Fox BJJ)
  Youth 1- No-Gi / 8-9 years / Intermediate / Lightweight (61-70 lbs.) / 2-5 Years Intermediate... DC ... Girls Only · Round 1 · points

Newbreed Treasure Coast Championship 2026-03-21

🥇 1st Youth 1- Gi / 8-9 years / Solid Grey or Grey w/black stripe (15yo and under) / NOT White Belt / Cruiserweight (81-90 lbs. ) / 2 - 5 Years... Girls Only ... Dc · 🥇 1st Youth 1- No-Gi / 8-9 years / Intermediate / Heavyweight (91-100 lbs.) / 2-5 Years Intermediate...GIRLS ONLY ... DC

• Won vs Elliot Owen (East Coast Combat Club)
  Youth 1- Gi / 8-9 years / Solid Grey or Grey w/black stripe (15yo and under) / NOT White Belt / Cruiserweight (81-90 lbs. ) / 2 - 5 Years... Girls Only ... Dc · Round 2 · submission
• Won vs Elliot Owen (East Coast Combat Club)
  Youth 1- Gi / 8-9 years / Solid Grey or Grey w/black stripe (15yo and under) / NOT White Belt / Cruiserweight (81-90 lbs. ) / 2 - 5 Years... Girls Only ... Dc · Round 1 · submission
• Won vs Sarai Ramos (Ground Control - PALM BEACH)
  Youth 1- No-Gi / 8-9 years / Intermediate / Heavyweight (91-100 lbs.) / 2-5 Years Intermediate...GIRLS ONLY ... DC · Round 2 · points
• Won vs Sarai Ramos (Ground Control - PALM BEACH)
  Youth 1- No-Gi / 8-9 years / Intermediate / Heavyweight (91-100 lbs.) / 2-5 Years Intermediate...GIRLS ONLY ... DC · Round 1 · submission

Newbreed Coral Springs Fall Championship 2025-09-13

• Lost vs Yoshua Gomez (Rilion Gracie Miami Lakes)
  Youth 1- Gi / 8-9 years / White or Grey w/white stripe / Beginner White Belt (with submissions) / Lightweight (61-70 lbs.) / 7 months to 2 years · Round 1 · points
• Lost vs Yoshua Gomez (Rilion Gracie Miami Lakes)
  Youth 1- No-Gi / 8-9 years / Beginner / Lightweight (61-70 lbs.) / 7 months to 2 years Beginner · Round 3 · points
• Lost vs Kai Lin (Alpha Miami Grappling)
  Youth 1- No-Gi / 8-9 years / Beginner / Lightweight (61-70 lbs.) / 7 months to 2 years Beginner · Round 2 · points
• Won vs Yoandry Varela (Real Submission Grappling)
  Youth 1- No-Gi / 8-9 years / Beginner / Lightweight (61-70 lbs.) / 7 months to 2 years Beginner · Round 1 · walkover

NAGA South Florida Grappling Championship 2025-06-21

🥇 1st Children No-Gi (Female) / Beginner / 60 - 69.9 / 7-8 years

• Won vs Alexen Ozuna (DRAGONS LAIR MMA)
  Children No-Gi (Female) / Beginner / 60 - 69.9 / 7-8 years · Round 2 · submission
• Won vs Alexen Ozuna (DRAGONS LAIR MMA)
  Children No-Gi (Female) / Beginner / 60 - 69.9 / 7-8 years · Round 1 · submission