Representing Brazil, Duka is active in the Age of Empires II scene. Duka has competed in 90 Age of Empires II matches so far. ranked random map team is the primary game mode for Duka.

Duka tends to pick Persians most often, with a pick rate of 22.2%. The pocket position is where Duka thrives, winning 20.0% of 20 games. At 553 in EW Team, Duka has built up a respectable rating.

Duka has a 16.4% win rate in RM Team over 67 games.