Jason Winterhoff Jr

Youth/Adult Jiu Jitsu Grappling | Controlled Combat September 19, 2026 2026-09-19

🥈 2nd No Gi Youth | Entry Level | 6-7 years old | -55 lbs

• Won vs Nate Brewster (Cochabamba BJJ)
  No Gi Youth | Entry Level | 6-7 years old | -55 lbs · Round 5 · walkover
• Won vs Imran Benzahra (Arte Suave Jiu-Jitsu)
  No Gi Youth | Entry Level | 6-7 years old | -55 lbs · Round 4 · submission
• Lost vs Lance Harris Jr. (ROLLSTAR Jiu Jitsu)
  No Gi Youth | Entry Level | 6-7 years old | -55 lbs · Round 2 · points
• Won vs Sebastian ONeill (Apex Submission Grappling)
  No Gi Youth | Entry Level | 6-7 years old | -55 lbs · Round 1 · submission

Youth/Adult Jiu Jitsu Grappling | Controlled Combat August 2026 2026-08-29

🥉 3rd No Gi Youth | Beginner Level | 6/7 yrs old | -55 lbs

• Lost vs Caleb Garwicki (Lineage BJJ)
  No Gi Youth | Beginner Level | 6/7 yrs old | -55 lbs · Round 3 · submission
• Won vs Mya Turner (Rising Tide Academy)
  No Gi Youth | Beginner Level | 6/7 yrs old | -55 lbs · Round 2 · submission
• Lost vs Lionel Navarrete (ARTE SUAVE BRAZILIAN JIU-JITSU)
  No Gi Youth | Beginner Level | 6/7 yrs old | -55 lbs · Round 1 · submission

UFC BJJ Open - Vegas 2026-08-22

• Lost vs Joshua Tinoco (Rudis jiujitsu)
  BOYS NOGI / Peewee (6-7) / Youth 55 / Intermediate · Round 1 · submission

ADCC US Open - Austin, TX 2026-08-08

• Lost vs Haze Elliott (Knightmare jiujitsu)
  Boys [6 and under] / Intermediate / -24,0 kg · Round 3 · submission
• Lost vs Eidan Durant (Bastos Brazilian Jiu-Jitsu)
  Boys [6 and under] / Intermediate / -24,0 kg · Round 2 · submission

PBJJF Pan American Youth Jiu-Jitsu Championship 2026 2026-06-20

• Lost vs Armani Sze (Gracie Humaita Ashburn)
  Kids NoGi / Pee Wee / Grey / -25 kg · Round 2 · submission
• Lost vs Liam Nouri (The Mount BJJ & MMA)
  Kids NoGi / Pee Wee / Grey / -25 kg · Round 2 · submission
• Won vs Noah Yeasin (One Way Martial Arts)
  Kids NoGi / Pee Wee / Grey / -25 kg · Round 1 · points

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

🥈 2nd Boys [6 and under] / Beginner / -24,0 kg

• Won vs Carmelo Rivera (V.R.M.A / Fight Sports)
  Boys [6 and under] / Beginner / -24,0 kg · Round 3 · submission
• Lost vs Kyler Griffin (Hunter MMA)
  Boys [6 and under] / Beginner / -24,0 kg · Round 1 · submission

Youth/Adult Jiu Jitsu Grappling | Controlled Combat May 2, 2026 2026-05-02

🥇 1st No Gi Youth | White Belt | -55 lbs (Group B)

• Won vs Lani Hayden (Ground Control Sykesville)
  No Gi Youth | White Belt | -55 lbs (Group B) · Round 2 · submission
• Won vs Thomas Cella III (Ground Control Hunt Valley Maryland)
  No Gi Youth | White Belt | -55 lbs (Group B) · Round 1 · submission

PBJJF Baltimore Winter International Open 2026 2026-02-22

🥉 3rd Kids NoGi / Mighty Mite / White / Grey / -23 kg

• Won vs Zayan Shaikh (Foundation jiu jitsu)
  Kids NoGi / Mighty Mite / White / Grey / -23 kg · Round 3 · submission
  ▶ Watch at 3:56:54
• Lost vs Leo Graybill (Enlisted Nine Fight Company)
  Kids NoGi / Mighty Mite / White / Grey / -23 kg · Round 2 · points
  ▶ Watch at 3:26:54

Controlled Combat November 2025 2025-11-08

• Lost vs Alan Demishkevich (GROUND CONTROL)
  No Gi Youth | White Belt | -50 lbs · Round 3
• Lost vs Olivia Head (GROUND CONTROL)
  No Gi Youth | White Belt | -50 lbs · Round 1

PBJJF World Youth Jiu-Jitsu Championship 2025 2025-10-25

🥈 2nd Kids NoGi / Mighty Mite / White / -27 kg

• Lost vs Noah Rikon (Bowerhouse MMA)
  Kids NoGi / Mighty Mite / White / -27 kg · Round 2 · disqualification
  ▶ Watch at 4:19:47
• Lost vs Noah Rikon (Bowerhouse MMA)
  Kids NoGi / Mighty Mite / White / -27 kg · Round 1 · submission
  ▶ Watch at 4:04:17

ADCC US Open - New Jersey 2025-10-11

🥉 3rd Boys [6 and under] / Intermediate / -20,0 kg

• Lost vs Giuseppe Gambina (Alpha Miami Grappling)
  Boys [6 and under] / Intermediate / -20,0 kg · Round 2 · submission
• Lost vs Rocco Mata-Monks (Zenith Jiu Jitsu)
  Boys [6 and under] / Intermediate / -20,0 kg · Round 1 · submission

Controlled Combat September 2025 2025-09-27

🥉 3rd No Gi Youth | White Belt | -52 lbs

• Lost vs Belle Seek (Groundswell MMA)
  No Gi Youth | White Belt | -52 lbs · Round 3 · submission
• Lost vs Memo Hernandez (Groundswell MMA)
  No Gi Youth | White Belt | -52 lbs · Round 1 · submission

Grappling Industries PHILADELPHIA 2025-07-19

🥉 3rd No Gi Kids / Beginner (White) / 4 - 5 years / -45 lbs

• Won vs Kellan Juhas (SAS Philadelphia BJJ)
  No Gi Kids / Beginner (White) / 4 - 5 years / -45 lbs · Round 5 · submission
• Won vs Sloane Best (Bayside Jiu Jitsu Milford)
  No Gi Kids / Beginner (White) / 4 - 5 years / -45 lbs · Round 4 · submission
• Lost vs Kareem Baig (Algeo MMA)
  No Gi Kids / Beginner (White) / 4 - 5 years / -45 lbs · Round 3 · points
• Lost vs Hugo Barrera-Oro (Cochabamba BJJ)
  No Gi Kids / Beginner (White) / 4 - 5 years / -45 lbs · Round 1 · submission