Representing Argentina, Mattchi is active in the Age of Empires II scene. Mattchi has 1026 Age of Empires II matches on record. Mattchi is most active in the ranked random map 1v1 ladder.

Mattchi picks Franks more than any other civilization—81.1% of the time. Mattchi wins most often with Spanish—48.0% in 100 games. A 48.7% win rate on Arabia makes it Mattchi's top map (637 matches).

Mattchi wins 45.6% of matches when playing as pocket (90 matches). Mattchi's highest rating is 1067 in the RM Team ladder. Playing RM Team, Mattchi achieves a 38.4% win rate across 99 matches.