Based in Chile, MustardJar competes in Age of Empires II. Age of Empires II records show 10 matches for MustardJar. MustardJar has a clear preference for the unranked ladder.

Ranked play is not on MustardJar's agenda—they have never queued for a ranked match. A 80.0% pick rate makes Britons the top civilization choice for MustardJar. MustardJar has the highest win rate in the flank position: 50.0% over 6 games.