Pedzisa mutsara unotevera: Munyika yose, De Rosario akamiririra chikwata chenyika yeCanada kubva muna 1998 kusvika muna 2015 uko ari mutambi wavo wenguva dzose anotungamira, aine zvibodzwa makumi maviri nezviviri mumitambo makumi masere neshanu. De Rosario ari
2000 CONCACAF Goridhe Cup shasha uye mana nguva Canadian Player of the Year. Sechikamu cheCanada Soccer Association's 2012 centennial celebration, akaremekedzwa pane ese-nguva Canada XI varume timu.