CBSSports.comDodgers ace Clayton Kershaw exits Sunday's start due to lower back tightnessCBSSports.comFor as well as the Los Angeles Dodgers have played over the past month-plus, all their good vibes were dashed on Sunday. That's because ace Clayton Kershaw departed his start against the Atlanta Braves (GameTracker) after two innings due to lower back ...Dodgers' Clayton Kershaw leaves game in second inning with tightness in his backLos Angeles TimesClayton Kershaw Exits Dodgers vs.