Teenager Zavier Gozo and Diego Luna scored first-half goals and Rafael Cabral posted his first clean sheet of the season to lead Real Salt Lake to a 2-0 victory over the Portland Timbers on Saturday. Gozo, 19, gave Real Salt Lake (6-3-1) the lead in the 10th minute, and Luna, bidding for a spot on the U.S. World Cup roster, scored his third goal in five matches eight minutes later for a two-goal advantage. Defender Juan Manuel Sanabria had assists to set up Luna , who had his season debut delayed until March 14 by a knee injury, and Gozo.