Stefan Kosic + Follow

2025 San Jose Open 2025-10-04

• Lost vs Bryce Yeung (San Francisco Judo Institute)
  Bantam 3 Novice / Male / Under 35kg | No Chokes, No Armbars, No Double Knee Drop · Round 2 · yuko
• Lost vs Tigran Terzikyan (Bulat Training Center)
  Bantam 3 Novice / Male / Under 35kg | No Chokes, No Armbars, No Double Knee Drop · Round 1 · ippon

2025 East Bay Invitational Judo Tournament (USJF #25-09-02) 2025-09-14

• Lost vs Rami Khan (Dynamo Sports Club)
  Junior Male 9-10 / White-Yellow / NOVICE · Round 4 · ippon
• Lost vs Kohki Kabeya (Hanabi Judo)
  Junior Male 9-10 / White-Yellow / NOVICE · Round 3 · ippon
• Lost vs Hudson Hambleton (San Francisco Judo Institute)
  Junior Male 9-10 / White-Yellow / NOVICE · Round 2 · ippon
• Won vs Graysun Lee (Fresno Judo Club)
  Junior Male 9-10 / White-Yellow / NOVICE · Round 1 · ippon

35th Annual Bojuka Judo Tournament 2025-08-24

🥉 3rd Junior Boys | Yellow Belt | 8-9 Yrs Old | B

• Lost vs Stanislav Hnatiuk (Team Sacramento Judo)
  Junior Boys | Yellow Belt | 8-9 Yrs Old | B · Round 3 · ippon
• Lost vs Hudson Hambleton (San Francisco Judo Institute)
  Junior Boys | Yellow Belt | 8-9 Yrs Old | B · Round 1 · ippon

Golden State Open 2025 - USA Judo Point Event 2025-05-02

• Lost vs Ezekiel Navaja (San Diego Judo)
  Novice Bantam 3 Male / Under 36kg · Round 3 · ippon
• Won vs Isaac Acuna (Guerreros Judo Club)
  Novice Bantam 3 Male / Under 36kg · Round 2 · ippon
• Lost vs Aleksandr Batuev (Hayastan MMA Academy)
  Novice Bantam 3 Male / Under 36kg · Round 1 · ippon

2025 Champions Cup 2025-03-16

• Lost vs Ethan Zhang (California Griffin Judo)
  [No Chokes, No Double Knee Drop] Boys / White & White/Yellow / 6-8 YO / Under 33kg · Round 2 · walkover
• Lost vs Bryce Yeung (San Francisco Judo Institute)
  [No Chokes, No Double Knee Drop] Boys / White & White/Yellow / 6-8 YO / Under 33kg · Round 2 · ippon