Koponen, Joni

National merits

Finnish Championships
Season Competition Division Position
2014-2015 Finnish Men's Championships Division I 3
2015-2016 Finnish Men's Championships Division I 8
2017-2018 Finnish Men's Championships Division I 8
Local Leagues
Season Competition Division Position
2022-2023 Southern Finland Doubles Local league 10
2023-2024 Southern Finland Doubles
Tournaments
Season Competition Division Position
2015 Finnish Bonspiel Play-Off 23