COSA 1 is among the Age of Empires II players representing Peru. COSA 1's profile shows 102 completed matches in Age of Empires II. COSA 1 primarily plays on the unranked ladder.

Ranked play is not on COSA 1's agenda—they have never queued for a ranked match. With 23 matches as flank, COSA 1 holds a 47.8% win rate.