Cika wannan jumla: Erat ya taka leda a tawagar kasar Czech Republic a gasar zakarun Turai.
2001 Gasar Hockey ta Junior ta Duniya, ta taimaka wa ƙungiyar ta lashe lambar zinare. A shekara ta 2006, ya taka leda a tawagar Czech da ta lashe lambar tagulla a wasannin Olympics na hunturu na 2006 a Turin. A waccan shekarar, Erat ya kuma kasance memba na tawagar da ta lashe lambar azurfa daga gasar cin kofin duniya ta IIHF ta 2006 a Riga.