Grubas has played a total of 189 matches in Age of Empires II. The Polish player Grubas thrives as pocket, winning 55.6% of 99 matches. The unranked mode is Grubas's focus—they've never played ranked.

Grubas plays at 1476 in RM Team, wins most with Ethiopians (42.4%), and excels on Arena (57.7%).