Zemaitis is among the Age of Empires II players representing United States. Zemaitis has 2048 Age of Empires II matches on record. Most of Zemaitis's games take place on the ranked random map team ladder.

Zemaitis wins most often with Britons—60.4% in 96 games. Zemaitis has a 65.7% win rate on Fortress across 35 matches. A 47.2% win rate in the flank role over 627 games is Zemaitis's best.

The RM 1v1 rating for Zemaitis is 1369. After 1628 RM Team matches, Zemaitis sits at a 46.5% win rate.