Lassemon is among the Age of Empires II players representing Finland. Lassemon has competed in 402 Age of Empires II matches so far. Lassemon primarily plays on the ranked random map team ladder.

A 50.0% win rate on Nomad makes it Lassemon's top map (36 matches). flank is Lassemon's strongest position, boasting 45.6% wins across 160 games. RM Team records show Lassemon at a rating of 739.

The RM Team win rate for Lassemon is 45.8% in 236 games.