Based in China, Sieben competes in Age of Empires II. Sieben has played a total of 777 matches in Age of Empires II. Sieben focuses mainly on ranked random map team matches.

Data shows Sieben selecting Mongols as their civilization 20.6% of the time. Across 158 games, Sieben wins 59.5% of the time when playing Mongols. On Arena, Sieben wins 54.0% of the time (285 matches).

Playing the pocket role, Sieben achieves a 56.1% win rate over 362 matches. With a rating of 1193 in RM Team, Sieben has established their level. Over 760 RM Team games, Sieben has won 52.1% of the time.