LISBON, April 15 (Reuters) - Argentine midfielder Lucho Gonzalez struck twice to help Porto beat Vitoria Setubal 3-0 in their Portuguese Cup semi-final on Tuesday.
Porto, who have already been crowned league champions, went ahead when Setubal midfielder Jorginho diverted the ball into his own net after a goalmouth scramble on 37 minutes.
Gonzalez made it 2-0 when his close-range shot went through the hands of keeper Eduardo early in the second half.
Victory was sealed in the 59th minute as winger Ricardo Quaresma set up Gonzalez's second.
Sporting meet Lisbon rivals Benfica in the other semi-final on Wednesday.