Sebastián brings Chilean representation to Age of Empires II. To date, Sebastián has played 583 matches in Age of Empires II. Most of Sebastián's games take place on the unranked ladder.

Sebastián tends to pick Franks most often, with a pick rate of 17.9%. Arena has proven to be Sebastián's strongest map—97.7% win rate in 43 games. Sebastián has the highest win rate in the flank position: 96.1% over 204 games.

The current ELO for Sebastián in RM Team is 1398. 55.0% of Sebastián's 20 RM Team games have ended in a win.