Väiski primarily plays on the ranked random map team ladder. Väiski wins 57.1% of their matches on MegaRandom (42 played). The pocket position is where Väiski thrives, winning 54.6% of 152 games.

The Finnish player Väiski has 756 Age of Empires II matches on record. Väiski has a 1382 rating in RM Team and a 52.3% win rate in RM Team over 664 games.