Leighton Dempsey

ADCC US Open - Nashville, TN 2026-09-19

• Lost vs Takota Tala (Zen Jiu-Jitsu & Fitness, NC)
  Men / Adult (age 15+) / Intermediate / -65,0 kg · Round 2 · submission
• Lost vs Garrett Lawson (Team Remedy)
  Men / Adult (age 15+) / Intermediate / -65,0 kg · Round 1 · submission
• Lost vs Talon Foster (Pedigo Submission Fighting)
  Boys [15-17 years] / Advanced / -65,0 kg · Round 3 · submission
• Won vs Caleb Uchacz (Profectus Jiu-Jitsu)
  Boys [15-17 years] / Advanced / -65,0 kg · Round 2 · submission
• Lost vs Justus Fife (Kuzushi Club Dalton)
  Boys [15-17 years] / Advanced / -65,0 kg · Round 2 · submission

ADCC US Open - Dallas-Fort Worth, TX 2026-06-20

• Lost vs Ayoub Eljazouli (Northern Tribe Brazilian Jiu-Jitsu)
  Boys [15-17 years] / Advanced / -65,0 kg · Round 3 · submission
• Lost vs Connor Stallmer (Simple Man Martial Arts)
  Boys [15-17 years] / Advanced / -65,0 kg · Round 2 · submission
• Won vs Knox Anderson (Wolf Den MMA)
  Boys [15-17 years] / Advanced / -65,0 kg · Round 1 · submission

2026 AGF Kids World Championships 2026-06-06

🥇 1st No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Middle II (Up to 135 lbs) · 🥇 1st Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Middle II (Up to 135 lbs)

• Lost vs Cecil Collins (Hunter MMA)
  No Gi Kids Challenger / Boys / Kids II (11 - 15 yrs) / Regular challenger / Middle II (Up to 135 lbs) · Round 1 · points
• Won vs Landyn Richardson (Valor Martial Arts - Wichita)
  No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Middle II (Up to 135 lbs) · Round 2 · points
• Won vs Maddox Cota (Team Rivas)
  No Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Middle II (Up to 135 lbs) · Round 1 · points
• Lost vs Cecil Collins (Hunter MMA)
  Gi Kids Challenger / Boys / Kids II (11 - 15 yrs) / Regular Challenger / Middle II (Up to 135 lbs) · Round 1 · points
• Won vs Landyn Richardson (Valor Martial Arts - Wichita)
  Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Middle II (Up to 135 lbs) · Round 2 · points
• Won vs Maddox Cota (Team Rivas)
  Gi Kids / Boys / Teen (14 - 15 yrs) / Orange / Middle II (Up to 135 lbs) · Round 1 · points

ADCC US Open - Atlanta, GA 2026-05-30

• Lost vs Dalton Tillman (Hunter MMA)
  Boys [15-17 years] / Advanced / -65,0 kg · Round 2 · submission
• Lost vs Armando Martinez (Art of War Jiu Jitsu)
  Boys [15-17 years] / Advanced / -65,0 kg · Round 1 · points

ADCC US Open - Los Angeles 2026-04-17

• Lost vs Mathew Hendren (Independent Grappling)
  TRIALS - Boys [15-17 years] / Advanced / -66,0 kg · Round 1 · submission
• Lost vs Malik Cano (Balance Brazilian Jiu Jitsu)
  TRIALS - Boys [15-17 years] / Advanced / -66,0 kg · Round 1 · submission

2025 AGF Jackson Championships 2025-03-29

🥇 1st Gi Kids Challenger / Boys / Regular Challenger / Light III (Up to 115 lbs)

• Won vs Makorogo Mugabi (American Top Team Tuscaloosa)
  Gi Kids Challenger / Boys / Regular Challenger / Light III (Up to 115 lbs) · Round 3 · points
• Won vs Tate Giovanni (Three Brothers Jiu Jitsu)
  Gi Kids Challenger / Boys / Regular Challenger / Light III (Up to 115 lbs) · Round 2 · points
• Lost vs Tegan Adams (Oak Grove Jiu-Jitsu Pedro Sauer BJJ)
  No Gi Kids Challenger / Boys / Regular challenger / Light III (Up to 115 lbs) · Round 1 · points

2025 AGF Bossier Championships 2025-02-22

🥈 2nd No Gi Kids / Boys / Juniors (12 - 13 yrs) / Orange / Light III (Up to 115 lbs)

• Lost vs Colt Rivera (Grapple House LA)
  No Gi Kids / Boys / Juniors (12 - 13 yrs) / Orange / Light III (Up to 115 lbs) · Round 3 · walkover
• Lost vs Colt Rivera (Grapple House LA)
  No Gi Kids / Boys / Juniors (12 - 13 yrs) / Orange / Light III (Up to 115 lbs) · Round 2 · submission
• Won vs Colt Rivera (Grapple House LA)
  No Gi Kids / Boys / Juniors (12 - 13 yrs) / Orange / Light III (Up to 115 lbs) · Round 1 · points