Al-Hilal overcame Slovenian side Prini 7-1 in a friendly game on Wednesday, within Austria preparatory camp.
Al-Hilal ended the first half with a 5-0 lead, as Soriano netted a brace in addition to goals from Mohamed Al-Shalhoub, Nasser Al-Dossari and Omar Khirbean.
In the second half Hatan Bahbari and Ahmed Ashraf added the 6th and 7th goals.
Al-Hilal will play another friendly on Wednesday against Italian side Udinese in Villach, Austria.