William Karlsson

BJJ SM 2026 2026-09-26

• Lost vs Otto Thorsén (Prana Jiu Jitsu klubb)
  Juvenile Boys Gi / -74 kg · Round 4 · submission
• Lost vs Winston Wennergren (FC Phoenix IF)
  Juvenile Boys Gi / -74 kg · Round 3 · disqualification
• Won vs Milliam Grandez (Prana Jiu Jitsu klubb)
  Juvenile Boys Gi / -74 kg · Round 2 · points
• Won vs Mykola Shvorak (Karlskrona BJJ)
  Juvenile Boys Gi / -74 kg · Round 1 · submission

Scandinavian Bjj Open 2026 2026-06-13

🥇 1st Juvenile Boys Gi / White / -79,3 kg · 🥈 2nd Men Gi / White / Adult / -76 kg (Light)

• Lost vs Charles Rydén (Stark IF)
  Men Gi / White / Adult / -76 kg (Light) · Round 4 · disqualification
• Won vs Safiola Salehi (Linköpings Budoklubb)
  Men Gi / White / Adult / -76 kg (Light) · Round 3 · submission
• Won vs Rouholah Mousavi (SÖDERTÄLJE JIU-JITSU CENTER IF)
  Men Gi / White / Adult / -76 kg (Light) · Round 2 · decision
• Won vs Axel Leander (Spårvägens Brasiliansk Jiu Jitsu)
  Juvenile Boys Gi / White / -79,3 kg · Round 3 · submission
• Won vs Alexander Graham (SKIFT)
  Juvenile Boys Gi / White / -79,3 kg · Round 2 · no-show

BJJ Nation tournament #14 2026-06-06

🥉 3rd Male No-Gi / White / Adult / -73,5 kg (Light) · 🥇 1st Juvenile Boys Gi / White / -74 kg

• Won vs Waldemar Fröberg (Karlskoga Budoklubb)
  Male No-Gi / White / Adult / -73,5 kg (Light) · Round 3 · submission
• Lost vs David Holmgren (Dynamix Herrljunga)
  Male No-Gi / White / Adult / -73,5 kg (Light) · Round 2 · disqualification
• Won vs Robin Dilshad Majeed (MMA Center IF)
  Juvenile Boys Gi / White / -74 kg · Round 2 · submission
• Won vs Gustav Ednell (Ensō Grappling Arts IF)
  Juvenile Boys Gi / White / -74 kg · Round 1 · submission

BJJ Nation Tournament #12 2025-11-01

• Lost vs Jacob Haitham (Budoföreningen Kristianstad Kampsportcenter)
  Boys Gi / 14-15 years / White / +72 kg · Round 1 · walkover
• Lost vs Navid Mosavi (Fightzone Malmö)
  Boys Gi / 14-15 years / White / +72 kg · Round 1 · walkover
• Won vs Jacob Haitham (Budoföreningen Kristianstad Kampsportcenter)
  Boys NoGi / 14-15 years / White / +72 kg · Round 2 · points
• Won vs Mohammed Zakour (Kaisho Kampsportklubb)
  Boys NoGi / 14-15 years / White / +72 kg · Round 1 · points