Representing Spain, Poseso is active in the Age of Empires II scene. Poseso has 955 Age of Empires II matches on record. When it comes to competitive play, Poseso gravitates toward ranked random map team.

Poseso has a clear affinity for Franks, choosing it in 17.5% of their games. The civilization Portuguese gives Poseso their highest win rate at 64.0% (50 matches). Poseso wins 62.4% of their matches on Arena (407 played).

Poseso has the highest win rate in the flank position: 53.2% over 109 games. On the RM Team leaderboard, Poseso has a rating of 1148. In RM Team, Poseso wins 52.3% of their matches (524 total).