Nate Kostalas + Follow

The Central Coast BJJ Open Spring Cup 2026 2026-09-27

🥉 3rd Boys Gi / Grey / Junior II (11yrs) / -33,20 kg · 🥈 2nd Boys No-Gi / Grey / Junior II (11yrs) / -34.80 kg

• Lost vs William Hughes (Gracie Barra Edgeworth)
  Boys No-Gi / Grey / Junior II (11yrs) / -34.80 kg · Round 1 · submission
• Lost vs Blade Barney (Gracie Elite Australia)
  Boys Gi / Grey / Junior II (11yrs) / -33,20 kg · Round 1 · submission

AJJC 2026 - Australian Jiu Jitsu Championship 2026-08-14

🥉 3rd Boys Gi / Grey / Junior II (11yrs) / -33.20 kg

• Lost vs Xavier Roberts (Gracie Botany)
  Boys Gi / Grey / Junior II (11yrs) / -33.20 kg · Round 2 · submission
• Lost vs Xavier Roberts (Gracie Botany)
  Boys No-Gi / Grey / Junior II (11yrs) / -31.80 kg · Round 2 · no-show

Coffs Coast Open 2026 - The Trilogy 2 2026-08-09

🥇 1st Boys Gi / Grey / Junior II (11yrs) / -36,30 kg

• Won vs Zachary Snedden (Honour Brazilian Jiu Jitsu)
  Boys Gi / Grey / Junior II (11yrs) / -36,30 kg · Round 3 · submission
• Won vs Zachary Snedden (Honour Brazilian Jiu Jitsu)
  Boys Gi / Grey / Junior II (11yrs) / -36,30 kg · Round 2 · submission
• Lost vs Zachary Snedden (Honour Brazilian Jiu Jitsu)
  Boys Gi / Grey / Junior II (11yrs) / -36,30 kg · Round 1 · points

Nswbjjf Winter Cup 2026 2026-08-02

🥉 3rd Boys Gi / Grey / Junior II (11yrs) / -33.20 kg · 🥉 3rd Boys No-Gi / Grey / Junior II (11yrs) / -31.80 kg

• Lost vs Nathan Hakim (Kumite Jiu Jitsu)
  Boys No-Gi / Grey / Junior II (11yrs) / -31.80 kg · Round 1 · submission
• Lost vs Mason Lloyd (Gracie Elite Australia)
  Boys No-Gi / Grey / Junior II (11yrs) / -31.80 kg · Round 1 · submission
• Lost vs Marius Liu (Gracie Barra Carlton)
  Boys Gi / Grey / Junior II (11yrs) / -33.20 kg · Round 1 · submission

Port Macquarie Open 2026 2026-06-14

🥇 1st Boys Gi / Grey / Junior II (11yrs) / -33.20 kg · 🥉 3rd Boys No-Gi / Grey / Junior III (12yrs) / -34.80 kg

• Lost vs Dash Tyndall (Lake Macquarie Jiu-Jitsu)
  Boys No-Gi / Grey / Junior III (12yrs) / -34.80 kg · Round 1 · submission
• Won vs Dusty Vos (PEAK Brazilian Jiu Jitsu)
  Boys Gi / Grey / Junior II (11yrs) / -33.20 kg · Round 1 · submission

BJJ Autumn Australian Open 2026 2026-05-03

🥉 3rd Boys Gi / Novice / Junior II (11yrs) / -33.2 kg · 🥇 1st Boys No-Gi / Novice / Junior II (11yrs) / -31 kg

• Won vs Malakaii Roberts (Galeb BJJ Helensvale)
  Boys No-Gi / Novice / Junior II (11yrs) / -31 kg · Round 2 · submission
• Won vs Malakaii Roberts (Galeb BJJ Helensvale)
  Boys No-Gi / Novice / Junior II (11yrs) / -31 kg · Round 1 · points
• Lost vs Ollie Houston (Gracie Barra Burleigh Heads)
  Boys Gi / Novice / Junior II (11yrs) / -33.2 kg · Round 3 · submission
• Won vs Greyson Pridham (Axis Jiu-Jitsu Academy Australia)
  Boys Gi / Novice / Junior II (11yrs) / -33.2 kg · Round 2 · submission
• Lost vs Harris Sherif (Randori Jiu Jitsu Australia)
  Boys Gi / Novice / Junior II (11yrs) / -33.2 kg · Round 1 · points

The Central Coast BJJ Open Autumn Championship 2026. 2026-04-26

🥇 1st Boys Gi / White / Junior II (11yrs) / -33,20 kg

• Won vs Azarius Davis (Will Machado - Comp Team)
  Boys Gi / White / Junior II (11yrs) / -33,20 kg · Round 1 · submission

BJJ National Australian Open 2026 2026-02-22

🥈 2nd Boys Gi / Novice / Junior II (11yrs) / -33.2 kg

• Lost vs Ollie Houston (Gracie Barra Burleigh Heads)
  Boys Gi / Novice / Junior II (11yrs) / -33.2 kg · Round 2 · points
• Lost vs Ollie Houston (Gracie Barra Burleigh Heads)
  Boys Gi / Novice / Junior II (11yrs) / -33.2 kg · Round 1 · points

Newcastle Open 2025 2025-11-09

🥇 1st Boys Gi / White / Junior I (10yrs) / -30.20 kg

• Won vs Mason Lloyd (Gracie Elite Australia)
  Boys Gi / White / Junior I (10yrs) / -30.20 kg · Round 1 · points

BJJ Spring Australian Open 2025 2025-09-07

🥇 1st Boys Gi / Novice / Junior I (10yrs) / -30.2 kg · 🥈 2nd Boys No-Gi / Novice / Junior I (10yrs) / -34 kg

• Lost vs William Godden (Fight World Australia)
  Boys No-Gi / Novice / Junior I (10yrs) / -34 kg · Round 2 · submission
• Lost vs William Godden (Fight World Australia)
  Boys No-Gi / Novice / Junior I (10yrs) / -34 kg · Round 1 · submission
• Won vs Mario Taiguara Pacheco Fernandes (Gracie Barra Tweed Heads)
  Boys Gi / Novice / Junior I (10yrs) / -30.2 kg · Round 2 · points
• Won vs Louis Harman (TJJ SCHOOL AUSTRALIA)
  Boys Gi / Novice / Junior I (10yrs) / -30.2 kg · Round 1 · points

AJJC 2025 - Australian Jiu Jitsu Championship 2025-08-15

• Lost vs Aden Tujek (SUPREME ART CLUB)
  Boys Gi / White / Junior I (10yrs) / -30.20 kg · Round 1 · points

Port Macquarie Open 2025 2025-04-13

🥇 1st Boys Gi / White / Junior I (10yrs) / -27 kg

• Won vs Arthur Vella (SPACE BJJ)
  Boys Gi / White / Junior I (10yrs) / -27 kg · Round 1 · submission