Jason Castro's solo homer in the 10th inning lifted the Houston Astros to a 3-2 victory and a sweep of the Los Angeles Dodgers on Sunday. Kenley Jansen, who had converted 17 straight save opportunities, allowed a leadoff single to rookie Carlos Correa in the ninth before the Astros tied it up on a two-out RBI single by Marwin Gonzalez. The NL West-leading Dodgers were swept by the Astros for the first time since May of 2008 and have dropped a season-high five straight overall.