 Oviedo akaita mutambo wake wekutanga kuCosta Rica muna Ndira 2009 UNCAF Nations Cup mutambo wakanangana nePanama uye akawana huwandu hwe11 caps, asina kurova zvibodzwa. Akamirira nyika yake mumitambo mitatu yeFIFA World Cup uye akatamba pa2009 UNCAF Nations Cupuyewo pa2009 CONCACAF Gold Cup. Akanga ariwo asiri-kutamba nhengo yechikwata pa2004 Copa América. 