Onni is 19 years old. He’s been playing floorball for 11 years. Onni started playing floorball in Kirkkojärven Loiske, and played there for five years. After playing in Loiske, he moved to Westend Indians, where he currently plays. Onni practices and plays with Indians’ F-liiga team and also plays with their under 22 team. Onni is a returning member of the inaugural NAFL Fort Worth Jaguars 2022.
Onni plays as a defender, usually on the right side. He is good at creating attacking opportunities. In the offensive zone, he usually tries to make good passes, but he can also take advantage of his shot when needed.