SumTzu21 is among the Age of Empires II players representing United States. To date, SumTzu21 has played 25 matches in Age of Empires II. Most of SumTzu21's games take place on the unranked ladder.

So far, SumTzu21 has not participated in ranked games. In the pocket position, SumTzu21 has a 100.0% win rate across 1 games.