Representing Finland, Jönssi is active in the Age of Empires II scene. Jönssi's profile shows 128 completed matches in Age of Empires II. Jönssi focuses mainly on unranked matches.

So far, Jönssi has not participated in ranked games. Franks stands out as Jönssi's preferred civ with a 31.2% selection rate. Black Forest is Jönssi's best map with a 69.2% win rate in 39 games.

As flank, Jönssi has won 57.9% of their 19 matches.