Clayton Kershaw continued his dominant start to the season with seven sharp innings, and the Los Angeles Dodgers beat the struggling St. Louis Cardinals 1-0 on Saturday night. Kershaw didn't allow a baserunner until Dylan Carlson's one-out single in the fifth. "Four innings, you don't really think about (being perfect) but it's nice to get off to a good start like that and kind of get into that rhythm," Kershaw said.