David Chromčák + Follow

Grind 13 Kids (NO-GI & GI Round Robin) 2026-04-25

• Lost vs Nicolas Bonetti (Reinders MMA)
  Gi / 10-12 years / Boy / -36 kg / Beginner · Round 4 · submission
• Lost vs Roman Marčenko (Tiger gym)
  Gi / 10-12 years / Boy / -36 kg / Beginner · Round 3 · submission
• Lost vs David Voloshchuk (Naru BJJ and Self-Defence)
  Gi / 10-12 years / Boy / -36 kg / Beginner · Round 2 · points
• Won vs Jeremiáš Fuccillo (Choketopus gym)
  Gi / 10-12 years / Boy / -36 kg / Beginner · Round 1 · points
• Lost vs Tobiáš Blahník (Sportovní Klub Pretorian Pardubice)
  No-Gi / 10-12 years / Boy / -36 kg / Beginners · Round 5 · points
• Won vs Filip Vicány (Choketopus gym)
  No-Gi / 10-12 years / Boy / -36 kg / Beginners · Round 3 · submission
• Lost vs Nicolas Bonetti (Reinders MMA)
  No-Gi / 10-12 years / Boy / -36 kg / Beginners · Round 2 · submission
• Lost vs Kiril Delos Santos (Dream Art Nürnberg)
  No-Gi / 10-12 years / Boy / -36 kg / Beginners · Round 4 · decision

CFS 13 Czech Championship Čsakj 2026 2026-04-12

🥉 3rd Grappling Gi / U12 Děti chlapci / -40 kg

• Lost vs Milan Flegr (MMA Monster Gym)
  Grappling Gi / U12 Děti chlapci / -40 kg · Round 2 · points
• Lost vs Vojtěch Hřebík (HACHIMAN Lázně Toušeň)
  Grappling Gi / U12 Děti chlapci / -40 kg · Round 1 · points

Grind 12 Kids (NO-GI & GI Round Robin) 2026-01-24

🥇 1st Gi / 10-12 years / Boy / -36 kg / Beginner · 🥉 3rd No-Gi / 10-12 years / Boy / -36 kg / Beginners

• Lost vs Alexander Ciornii (Ratiborets Vienna)
  No-Gi / 10-12 years / Boy / -36 kg / Beginners · Round 3 · submission
• Lost vs Khairulla Djamulaev (Champions Factory)
  No-Gi / 10-12 years / Boy / -36 kg / Beginners · Round 2 · submission
• Won vs Tobiáš Blahník (Sportovní Klub Pretorian Pardubice)
  No-Gi / 10-12 years / Boy / -36 kg / Beginners · Round 1 · submission
• Won vs Filip Vicány (Choketopus gym)
  Gi / 10-12 years / Boy / -36 kg / Beginner · Round 3 · submission
• Won vs Jeremiáš Fuccillo (Choketopus gym)
  Gi / 10-12 years / Boy / -36 kg / Beginner · Round 2 · submission
• Won vs Hynek Zoubek (Choketopus gym)
  Gi / 10-12 years / Boy / -36 kg / Beginner · Round 1 · points

Christmas Kids Ground BJJ Tour - Finálové kolo 2025 2025-12-14

🥉 3rd Kids mix 9-11 let - Kimono / -35kg

• Lost vs Roman Marčenko (Tiger gym)
  Kids mix 9-11 let - Kimono / -35kg · Round 2 · ippon

TATAMY 18 KIDS (No-GI and GI round robin) 2025-12-06

🥈 2nd Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg

• Lost vs Lucas Horak (Jiu-Jitsu Academy Bratislava)
  Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg · Round 2 · points
• Lost vs Lucas Horak (Jiu-Jitsu Academy Bratislava)
  Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg · Round 1 · submission

TATAMY 17 KIDS (No-GI and GI round robin) 2025-11-01

🥉 3rd Kids / No Gi / 10-12 years / Boys / Beginner / -36 kg

• Won vs Jeremiáš Fuccillo (Choketopus gym)
  Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg · Round 4 · submission
• Won vs David Polášek (Jungle BJJ)
  Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg · Round 3 · submission
• Lost vs Erik Macháček (Jiu-Jitsu Academy Praha)
  Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg · Round 2 · submission
• Lost vs Khairulla Djamulaev (Champions Factory)
  Kids / No Gi / 10-12 years / Boys / Beginner / -36 kg · Round 5 · submission
• Lost vs Roman Marčenko (Tiger gym)
  Kids / Gi / 10-12 years / Boys / White/grey belt / -36 kg · Round 1 · submission
• Won vs David Polášek (Jungle BJJ)
  Kids / No Gi / 10-12 years / Boys / Beginner / -36 kg · Round 3 · submission
• Won vs Michael Goroĺ (Jiu-Jitsu Academy Praha)
  Kids / No Gi / 10-12 years / Boys / Beginner / -36 kg · Round 2 · submission
• Lost vs Mykhailo Shpynta ("Asgard")
  Kids / No Gi / 10-12 years / Boys / Beginner / -36 kg · Round 4 · submission

Ground Bjj Tour 4. - Only submission - Kladno 2025-10-19

🥇 1st Kids mix 9-11 let - Kimono / -35kg

• Won vs Michael Goroĺ (Jiu-Jitsu Academy Praha)
  Kids mix 9-11 let - Kimono / -35kg · Round 2 · ippon
• Won vs Michael Goroĺ (Jiu-Jitsu Academy Praha)
  Kids mix 9-11 let - Kimono / -35kg · Round 1 · ippon

Ground Bjj Tour 3. - only submission - Kladno 2025-05-31

🥉 3rd Kids mix 9-11 let / -35kg

• Lost vs Adéla Jeličová (GB Draculino - MM gym)
  Kids mix 9-11 let / -35kg · Round 2 · ippon
• Lost vs Armin Dearditio (5th Dimension BJJ)
  Kids mix 9-11 let / -35kg · Round 1 · ippon

NAGA Germany Grappling Championship 2025-05-24

🥇 1st Children No-Gi (Male) / Novice / 30 - 34.9 / 8-9 years

• Lost vs Timofej Petrakov (GFTeam Academia Braunschweig)
  Children Gi (Male) / Beginner / 30 - 34.9 / 8-9 years · Round 3 · submission
• Won vs David Agadzanjan (Alpha Sports MMA | Team Chewbacca)
  Children Gi (Male) / Beginner / 30 - 34.9 / 8-9 years · Round 2 · points
• Lost vs Maija Larson (Matrix Jiu-Jitsu)
  Children Gi (Male) / Beginner / 30 - 34.9 / 8-9 years · Round 1 · points
• Won vs Timofej Petrakov (GFTeam Academia Braunschweig)
  Children No-Gi (Male) / Novice / 30 - 34.9 / 8-9 years · Round 2 · points
• Won vs Timofej Petrakov (GFTeam Academia Braunschweig)
  Children No-Gi (Male) / Novice / 30 - 34.9 / 8-9 years · Round 1 · points

GROUND BJJ TOUR - Only Submission - GI and NOGI - Round Robin 2025-04-05

• Lost vs Arnold Polikarpov (5th Dimension BJJ)
  Men/Boys - KIMONO - NE WAZA / Cadets (10-11) years / kimono -35kg · Round 3 · decision
• Lost vs Armin Dearditio (5th Dimension BJJ)
  Men/Boys - KIMONO - NE WAZA / Cadets (10-11) years / kimono -35kg · Round 2 · ippon
• Lost vs Volodymyr Demchuk (Red Dot Gym)
  Men/Boys - KIMONO - NE WAZA / Cadets (10-11) years / kimono -35kg · Round 1 · ippon