Seth Niemi + Follow

The London Open 2026 2026-10-03

• Lost vs Felix Puley Lejeune (Ape Jiu Jitsu)
  Boys Gi / U12 / Gray / -78 lbs · Round 2

2026 Ontario Open KIDS International Jiu Jitsu Championship - GI Edition 2026-05-02

🥉 3rd Boys Gi / U12 / Gray / -72 lbs

• Won vs Lucian Mosneanu (Salvosa BJJ/Ascension)
  Boys Gi / U12 / Gray / -72 lbs · Round 3 · decision
• Won vs Jeesung Kim (Joslin’s MMA)
  Boys Gi / U12 / Gray / -72 lbs · Round 2 · points
• Lost vs Jackson Lengauer (Kalsamrit Martial Arts)
  Boys Gi / U12 / Gray / -72 lbs · Round 2 · submission

2026 Aurora Annual Jiu-Jitsu Championship 2026-04-18

🥉 3rd Boys Gi / U12 / Gray / -72 lbs

• Won vs Nathaniel Brukson (WABI SABI JIU JITSU)
  Boys Gi / U12 / Gray / -72 lbs · Round 3 · points
• Won vs Elijah Fard (KINGJIUJITSU)
  Boys Gi / U12 / Gray / -72 lbs · Round 2 · points
• Lost vs Cole Cantwell (Oshawa BJJ and Fitness)
  Boys Gi / U12 / Gray / -72 lbs · Round 1 · submission

2025 Ontario Provincial Jiu Jitsu Championship 2025-12-06

🥈 2nd Boys Gi / Youth 1 (10 - 11yrs) / Gray / -65 lbs

• Won vs Jace Cepesko (Gorilla Dojo Kirkland Lake)
  Boys Gi / Youth 1 (10 - 11yrs) / Gray / -65 lbs · Round 2 · submission
• Lost vs Sebastian Duenas (Action & Reaction MMA)
  Boys Gi / Youth 1 (10 - 11yrs) / Gray / -65 lbs · Round 1 · points

2025 Brampton BJJ In-House Tournament 2025-10-19

• Lost vs Jethro Merenick (Brampton Brazilian Jiu-Jitsu Academy)
  Boys Gi / Grey / Junior I (10-11yrs) / -71.5 lbs · Round 6 · points
• Won vs Tanner Henderson (Orangeville Brazilian Jiu-Jitsu Academy)
  Boys Gi / Grey / Junior I (10-11yrs) / -71.5 lbs · Round 5 · submission
• Won vs Dominic Rickards (Team DNA)
  Boys Gi / Grey / Junior I (10-11yrs) / -71.5 lbs · Round 4 · points
• Lost vs Zain Khan (Brampton Brazilian Jiu-Jitsu Academy)
  Boys Gi / Grey / Junior I (10-11yrs) / -71.5 lbs · Round 3 · submission
• Lost vs Randall Chavez (Brampton Brazilian Jiu-Jitsu Academy)
  Boys Gi / Grey / Junior I (10-11yrs) / -71.5 lbs · Round 2 · submission
• Lost vs Max Rolix (Newmarket BJJ)
  Boys Gi / Grey / Junior I (10-11yrs) / -71.5 lbs · Round 1 · submission

The London Open 2025 2025-10-04

🥉 3rd Boys Gi / Youth 1 (10 - 11yrs) / Gray / -65 lbs · 🥈 2nd Boys NoGi / Youth 1 (10 - 11yrs) / Gray / -65 lbs

• Won vs Soren Clelford (Armstrong Academy of Martial Arts)
  Boys NoGi / Youth 1 (10 - 11yrs) / Gray / -65 lbs · Round 3 · submission
• Lost vs Victor Vasilev (Kalsamrit Martial Arts)
  Boys NoGi / Youth 1 (10 - 11yrs) / Gray / -65 lbs · Round 1 · submission
• Lost vs Odin Derbowka (Ape Jiu Jitsu)
  Boys Gi / Youth 1 (10 - 11yrs) / Gray / -65 lbs · Round 3 · submission
• Lost vs Victor Vasilev (Kalsamrit Martial Arts)
  Boys Gi / Youth 1 (10 - 11yrs) / Gray / -65 lbs · Round 2 · points
• Won vs Soren Clelford (Armstrong Academy of Martial Arts)
  Boys Gi / Youth 1 (10 - 11yrs) / Gray / -65 lbs · Round 1 · points

2025 Windsor Open Jiu Jitsu Tournament 2025-05-24

🥈 2nd Co-Ed Gi / Youth 1 (10 - 11yrs) / White-Gray / -65 lbs

• Won vs Yazan ABOUD (Ape Jiu Jitsu)
  Co-Ed Gi / Youth 1 (10 - 11yrs) / White-Gray / -65 lbs · Round 5 · submission
• Won vs Chloe Raffoul (Ape Jiu Jitsu)
  Co-Ed Gi / Youth 1 (10 - 11yrs) / White-Gray / -65 lbs · Round 3 · points
• Lost vs Abdullah ABOUD (Ape Jiu Jitsu)
  Co-Ed Gi / Youth 1 (10 - 11yrs) / White-Gray / -65 lbs · Round 2 · submission
• Won vs Summer Banks (Caique Jiu-jitsu Windsor)
  Co-Ed Gi / Youth 1 (10 - 11yrs) / White-Gray / -65 lbs · Round 1 · submission

2025 Ontario Open KIDS International Jiu Jitsu Championship - GI Edition 2025-05-03

• Lost vs Adam Saleh (Octa BJJ)
  Boys Gi / 10 yrs old / Gray / -65 lbs · Round 2 · submission
  ▶ Watch at 3:51:48
• Lost vs Samson Le (gracie barra barrhaven)
  Boys Gi / 10 yrs old / Gray / -65 lbs · Round 1 · points
  ▶ Watch at 3:21:28

2025 Nextgen Niagara 2025-03-08

🥈 2nd Boys Gi / Grey / Junior I (10yrs) / -27 kg · 🥉 3rd Boys No-Gi / Grey / Junior I (10yrs) / -28 kg

• Lost vs Michael Danchuk (10th Planet Etobicoke, Toronto)
  Boys No-Gi / Grey / Junior I (10yrs) / -28 kg · Round 3 · submission
• Lost vs Jonathan Davies (Mamute Martial Arts Academy)
  Boys No-Gi / Grey / Junior I (10yrs) / -28 kg · Round 2 · submission
  ▶ Watch at 0:35:49
• Lost vs Jonathan Davies (Mamute Martial Arts Academy)
  Boys Gi / Grey / Junior I (10yrs) / -27 kg · Round 3 · submission
• Won vs Lio Sciore (Bora BJJ)
  Boys Gi / Grey / Junior I (10yrs) / -27 kg · Round 2 · submission
• Won vs Adam Davidson (Academix Academy)
  Boys Gi / Grey / Junior I (10yrs) / -27 kg · Round 1 · submission