Left-hander Ty Blach pitched five shutout innings, and Joe Panik provided the only run of the game with a fifth-inning home run Thursday as the visiting San Francisco Giants ended Clayton Kershaw's Opening Day winning streak with a 1-0 victory over the Los Angeles Dodgers. Kershaw had pitched seven consecutive Dodgers wins on Opening Day, recording the victory in five of them, including two in pitchers' duels with the Giants' Matt Cain and Tim Lincecum.