Representing Lithuania, Sleepysumy is active in the Age of Empires II scene. Over time, Sleepysumy has accumulated 43 matches in Age of Empires II. The majority of Sleepysumy's matches are in the ranked random map 1v1 mode.

The most common civilization choice for Sleepysumy is Teutons (25.6% pick rate). The stats show Sleepysumy at their best in the pocket role—55.6% win rate in 9 matches. Sleepysumy carries an ELO of 1006 on the RM Team ladder.

Sleepysumy's RM 1v1 record stands at 21.7% wins over 23 games.