At Copenhagen Open 2025 Jona Visser fought 5 fights in the category O18 (-73 Male).
The result of the fights was 5 won and 0 lost.
Jona Visser finished on the podium with a gold medals
Fight List
Jona VisserTopJudo Amsterdam
Ippon 00:22
Matin DashtiHelsingør Judo & Ju-Jutsu Klub
Jona VisserTopJudo Amsterdam
Ippon 08:47
GS
GS
Aksel BirlundAmager Judo Skole
Jona VisserTopJudo Amsterdam
Ippon 02:28
Luka RomanovskyiTurnerbund Hamburg Eilbeck e.V.
Jona VisserTopJudo Amsterdam
Ippon 03:27
Daniel FilistovichOlofströms Judo
Jona VisserTopJudo Amsterdam
Ippon 02:13
Quinten Van Der VeenJudoteam Groningen