Representing Peru, Querubin is active in the Age of Empires II scene. 104 matches of Age of Empires II are on Querubin's record. The majority of Querubin's matches are in the unranked mode.

Querubin sticks to unranked or casual play, having never entered ranked. Querubin has the highest win rate in the flank position: 38.5% over 13 games.