As a player from Argentina, Oso participates in Age of Empires II. Oso has competed in 3 Age of Empires II matches so far. Most of Oso's games take place on the unranked ladder.

Ranked play is not on Oso's agenda—they have never queued for a ranked match. The civilization Britons is the most-played pick for Oso, chosen 66.7% of the time. Oso wins 100.0% of matches when playing as pocket (1 matches).