A 52.2% win rate in the pocket role over 318 games is Mateyko's best. The Argentine player Mateyko plays at 1217 in RM Team. Playing ranked random map team, Mateyko shines with Lithuanians (64.7% in 139 games) and on Gold Rush (74.4%).

Having played 1947 matches at 51.5% in RM Team, Mateyko most often selects Berbers.