Leonidas Pierson + Follow

Grappling Industries COLUMBUS 2026-09-05

🥈 2nd Gi Kids / 8 - 9 years / Grey / -65 lbs · 🥈 2nd No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs

• Won vs Barrett Salyers (Team Chitwood)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 4 · submission
• Won vs Charlotte Workman (Ronin Training Center/ GFT-Ohio)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 2 · submission
• Won vs Maverick Ray (Gracie Allegiance Ohio)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 1 · points
• Won vs Benedict Hradek (Immortal Martial Arts Center)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 1 · submission
• Won vs Benedict Hradek (Immortal Martial Arts Center)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 4 · submission
• Won vs Paul Lucas (Grove City Brazilian Jiu Jitsu Academy)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 3 · submission
• Lost vs Red Matsumoto (RENZO GRACIE NY)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 2 · submission
• Won vs Charlotte Workman (Ronin Training Center/ GFT-Ohio)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 1 · submission

Grappling Industries CINCINNATI 2026-08-22

🥇 1st No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · 🥈 2nd Gi Kids / 8 - 9 years / Grey / -65 lbs

• Won vs Henry Jones (Bright Brazilian Jiu Jitsu)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 3 · points
• Won vs Jaxson Chapman (Honne Academy of Jiu-Jitsu)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 2 · submission
• Won vs Olive McCoy Lockard (Park's TKD-BJJ-MMA)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 1 · submission
• Won vs Olive McCoy Lockard (Park's TKD-BJJ-MMA)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 5 · points
• Lost vs Henry Jones (Bright Brazilian Jiu Jitsu)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 2 · points
• Won vs Ezzy Perkins (Area502 MMA Carlson Gracie Jr. Team)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 4 · submission
• Won vs Jaxson Chapman (Honne Academy of Jiu-Jitsu)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 1 · submission

Grappling Industries DETROIT 2026-06-27

🥉 3rd No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · 🥉 3rd Gi Kids / Grey / 8 - 9 years / -65 lbs

• Won vs Major Mathews (LightHouse Jiu-Jitsu Academy)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 4 · submission
• Won vs Charlee Weipert (Gracie Barra Lake Orion)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 4 · points
• Won vs Mason Mathews (LightHouse Jiu-Jitsu Academy)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 2 · submission
• Lost vs MAIRUON Younis (Blue devil jiu jitsu)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 1 · points
• Won vs Max Marvel (Allegiance Gym)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 5 · points
• Won vs Abigail Sagansay (Six Blades Midwest)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 4 · points
• Lost vs MAIRUON Younis (Blue devil jiu jitsu)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 3 · points
• Won vs Major Mathews (LightHouse Jiu-Jitsu Academy)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 2 · submission

Grappling Industries COLUMBUS 2026-06-13

🥇 1st Gi Kids / 8 - 9 years / Grey / -65 lbs · 🥈 2nd No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs

• Won vs Uriah Atkinson (Ohio Academy of Jiu Jitsu)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 3 · points
• Lost vs Ulrich Atkinson (Ohio Academy of Jiu Jitsu)
  No Gi Kids / 8 - 9 years / Intermediate (Grey) / -65 lbs · Round 1 · submission
• Won vs Ulrich Atkinson (Ohio Academy of Jiu Jitsu)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 3 · disqualification
• Won vs Uriah Atkinson (Ohio Academy of Jiu Jitsu)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 2 · disqualification
• Won vs Alex Gemelli (Ronin Training Center/ GFT-Ohio)
  Gi Kids / 8 - 9 years / Grey / -65 lbs · Round 1 · submission

Grappling Industries DETROIT 2026-01-10

• Lost vs Maximus Jenkins (Functions Of Brazilian Jiu-Jitsu)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 3 · submission
• Lost vs Emilio Zaccagnini (RCC)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 4 · decision
• Won vs Madilyn Ferris (Scorpion Fighting System)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 2 · points
• Won vs Gabby Lee (313 BJJ)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 1 · submission
• Lost vs MAIRUON Younis (Blue devil jiu jitsu)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 5 · submission
• Won vs Bennett Klein (Findlay Jiu-Jitsu Academy)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 4 · points
• Won vs Silas Solomon (Assembly Jiu Jitsu)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 3 · walkover
• Won vs Jafar Shukr (Detroit Jiu-Jitsu Syndicate)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 2 · submission

Grappling Industries CLEVELAND 2025-12-20

🥈 2nd Gi Kids / Grey / 8 - 9 years / -65 lbs

• Won vs Zoe Romero (Levitate Jiu Jitsu)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 4 · points
• Won vs Beau Kaufman (7 Virtues Jiu-Jitsu)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 3 · submission
• Lost vs Elliot Summers (Cleveland Institute of Brazilian Jiu Jitsu)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 2 · points
• Lost vs Victor Hudak (Carlson Gracie PA / Marcelo Mattos BJJ)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -65 lbs · Round 1 · submission
• Won vs Mason Miller (Hill Jiu Jitsu Academy)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 5 · points
• Won vs Victor Hudak (Carlson Gracie PA / Marcelo Mattos BJJ)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 3 · points
• Lost vs Zoe Romero (Levitate Jiu Jitsu)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 2 · decision
• Won vs Beau Kaufman (7 Virtues Jiu-Jitsu)
  Gi Kids / Grey / 8 - 9 years / -65 lbs · Round 1 · submission

Grappling Industries COLUMBUS 2025-12-06

🥇 1st Gi Kids / Grey / 6 - 7 years / -65 lbs · 🥇 1st No Gi Kids / Intermediate (Grey) / 6 - 7 years / -65 lbs

• Won vs Andrew Deberry (Total Revolution Training Facility)
  No Gi Kids / Intermediate (Grey) / 6 - 7 years / -65 lbs · Round 5 · walkover
• Won vs Leo Day (Ronin Training Center/ GFT-Ohio)
  No Gi Kids / Intermediate (Grey) / 6 - 7 years / -65 lbs · Round 2 · submission
• Won vs Maddie Pozmantir (Gracie Barra Columbus Ohio)
  No Gi Kids / Intermediate (Grey) / 6 - 7 years / -65 lbs · Round 4 · submission
• Won vs Cruz Stefan (10th Planet - Newark)
  No Gi Kids / Intermediate (Grey) / 6 - 7 years / -65 lbs · Round 1 · points
• Won vs Andrew Deberry (Total Revolution Training Facility)
  Gi Kids / Grey / 6 - 7 years / -65 lbs · Round 2 · submission
• Won vs Maddie Pozmantir (Gracie Barra Columbus Ohio)
  Gi Kids / Grey / 6 - 7 years / -65 lbs · Round 1 · submission

Grappling Industries CINCINNATI 2025-09-27

🥈 2nd Gi Kids / Grey / 8 - 9 years / -55 lbs · 🥈 2nd No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs

• Won vs Jaxson Chapman (Honne Academy of Jiu-Jitsu)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs · Round 4 · submission
• Won vs Olive McCoy Lockard (Park's TKD-BJJ-MMA)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs · Round 3 · points
• Lost vs Azure Cianciolo (Limitless BJJ & Fitness)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs · Round 2 · submission
• Won vs Foster Richardson (Carlson Gracie NKY)
  No Gi Kids / Intermediate (Grey) / 8 - 9 years / -55 lbs · Round 1 · points
• Won vs Azure Cianciolo (Limitless BJJ & Fitness)
  Gi Kids / Grey / 8 - 9 years / -55 lbs · Round 3 · points
• Won vs Jaxson Chapman (Honne Academy of Jiu-Jitsu)
  Gi Kids / Grey / 8 - 9 years / -55 lbs · Round 3 · points
• Won vs Olive McCoy Lockard (Park's TKD-BJJ-MMA)
  Gi Kids / Grey / 8 - 9 years / -55 lbs · Round 2 · points
• Won vs Ari Cianciolo (Limitless BJJ & Fitness)
  Gi Kids / Grey / 8 - 9 years / -55 lbs · Round 1 · points

Grappling Industries COLUMBUS 2025-09-06

🥇 1st Gi Kids / Grey / 6 - 7 years / -55 lbs · 🥇 1st No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs

• Won vs Camille Ridgley (Alliance AZO Martial Arts)
  No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs · Round 3 · submission
• Won vs Gunnar Kaufman (7 Virtues Jiu-Jitsu)
  No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs · Round 2 · submission
• Won vs Camille Ridgley (Alliance AZO Martial Arts)
  Gi Kids / Grey / 6 - 7 years / -55 lbs · Round 3 · submission
• Won vs Gunnar Kaufman (7 Virtues Jiu-Jitsu)
  Gi Kids / Grey / 6 - 7 years / -55 lbs · Round 1 · submission

Grappling Industries CLEVELAND 2025-08-16

🥇 1st Gi Kids / Grey / 6 - 7 years / -55 lbs · 🥇 1st No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs

• Won vs Marianna Rivera (Grindstone Jiu Jitsu Training Center)
  No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs · Round 2 · submission
• Won vs Marianna Rivera (Grindstone Jiu Jitsu Training Center)
  No Gi Kids / Intermediate (Grey) / 6 - 7 years / -55 lbs · Round 1 · submission
• Won vs Marianna Rivera (Grindstone Jiu Jitsu Training Center)
  Gi Kids / Grey / 6 - 7 years / -55 lbs · Round 3 · submission
• Won vs Roscoe Oster (Kent Jiu Jitsu)
  Gi Kids / Grey / 6 - 7 years / -55 lbs · Round 2 · submission

Grappling Industries DETROIT 2025-04-05

🥇 1st Gi Kids / White / 6 - 7 years / -55 lbs · 🥇 1st No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs

• Won vs Austin Landa (KINGJIUJITSU)
  No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs · Round 1 · points
• Won vs Austin Landa (KINGJIUJITSU)
  Gi Kids / White / 6 - 7 years / -55 lbs · Round 2 · points
• Won vs Lincoln Jaboro (Assembly Jiu-Jitsu)
  Gi Kids / White / 6 - 7 years / -55 lbs · Round 1 · submission

Grappling Industries CLEVELAND 2025-03-29

🥇 1st Gi Kids / White / 6 - 7 years / -55 lbs · 🥇 1st No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs

• Won vs Freja Bobel (7 Virtues Jiu-Jitsu)
  Gi Kids / White / 6 - 7 years / -55 lbs · Round 2 · submission
• Won vs RJ Remali (Levitate Jiu Jitsu)
  Gi Kids / White / 6 - 7 years / -55 lbs · Round 1 · submission
• Won vs Arlo Lozano (10th Planet Masury)
  No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs · Round 1 · submission

Grappling Industries ARNOLD CLASSIC 2025-03-01

🥉 3rd Gi Kids / White / 6 - 7 years / -55 lbs · 🥉 3rd No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs

• Won vs Maya Yilmaz (Vanyo Martial Arts)
  No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs · Round 2 · submission
• Lost vs Benedict Hradek (Immortal Martial Arts Center)
  No Gi Kids / Beginner (White) / 6 - 7 years / -55 lbs · Round 1 · decision
• Won vs Theo Coppel (Functions Of Brazilian Jiu-Jitsu)
  Gi Kids / White / 6 - 7 years / -55 lbs · Round 2 · points
• Lost vs Ellis Kaple (Team Chitwood)
  Gi Kids / White / 6 - 7 years / -55 lbs · Round 1 · disqualification

Grappling Industries CINCINNATI 2025-02-08

🥈 2nd Gi Kids / White / 6 - 7 years / -65 lbs

• Lost vs Grady Reece (Honne Academy of Jiu-Jitsu)
  No Gi Kids / Beginner (White) / 6 - 7 years / -65 lbs · Round 3 · points
• Lost vs Jack Rasche (Honne Academy of Jiu-Jitsu)
  No Gi Kids / Beginner (White) / 6 - 7 years / -65 lbs · Round 2 · points
• Won vs Arthur DaCosta (Functions Of Brazilian Jiu-Jitsu)
  No Gi Kids / Beginner (White) / 6 - 7 years / -65 lbs · Round 1 · decision
• Won vs Grady Reece (Honne Academy of Jiu-Jitsu)
  Gi Kids / White / 6 - 7 years / -65 lbs · Round 3 · points
• Won vs Jack Rasche (Honne Academy of Jiu-Jitsu)
  Gi Kids / White / 6 - 7 years / -65 lbs · Round 2 · submission
• Lost vs Arthur DaCosta (Functions Of Brazilian Jiu-Jitsu)
  Gi Kids / White / 6 - 7 years / -65 lbs · Round 1 · points