Robbie Findley scored for Real Salt Lake.
Glen, playing in his first game for the Quakes (2-7-2), scored after a feed from Mike Zaher in the 52nd minute. Zaher -- who was also making his debut with San Jose -- got a second assist when he fed Alvarez 10 minutes later.
Findley scored his sixth goal for Real Salt Lake (3-6-2).
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