Kosiro is among the Age of Empires II players representing Vietnam. Over time, Kosiro has accumulated 47 matches in Age of Empires II. The majority of Kosiro's matches are in the ranked random map team mode.

Among all available civilizations, Kosiro picks Armenians most frequently at 21.3%. Kosiro excels in the pocket position: 66.7% win rate over 6 matches. In RM Team, Kosiro currently holds a rating of 1130.

Kosiro has a win rate of 53.8% in RM Team (26 games played).