Siz is among the Age of Empires II players representing Taiwan. Siz has participated in 112 matches across different game modes. unranked is the primary game mode for Siz.

Siz has never ventured into ranked gameplay in Age of Empires II. Siz favors Magyars over other civilizations, selecting it in 47.3% of matches. Siz is at their best on Arena, winning 90.3% of 31 matches.

In the flank position, Siz has a 75.8% win rate across 33 games.