Representing Brazil, Guilherme is active in the Age of Empires II scene. Guilherme has 3 Age of Empires II matches on record. When it comes to competitive play, Guilherme gravitates toward unranked.

Guilherme has never ventured into ranked gameplay in Age of Empires II. The civilization Persians is the most-played pick for Guilherme, chosen 66.7% of the time.