As a player from Argentina, marcosieni participates in Age of Empires II. marcosieni has participated in 607 matches across different game modes. marcosieni tends to queue for ranked random map 1v1 matches.

Across 88 games, marcosieni wins 59.1% of the time when playing Spanish. Playing on Nomad, marcosieni achieves their best results—55.7% wins over 88 matches. In 29 games as pocket, marcosieni has won 62.1% of the time.

marcosieni carries an ELO of 1518 on the RM 1v1 ladder. marcosieni wins 53.7% of the time in RM Team after 147 matches.