Clayton Kershaw returned to the dugout and sat down after one of the worst performances of his major league career. A few minutes later, the Los Angeles Dodgers' lead gone, he buried his head in his hands. Expected to dominate the Houston Astros and move the Dodgers within a win of their first World Series title since 1988, Kershaw wasted a four-run lead and was chased in the fifth inning of a crushing 13-12, 10-inning loss on Sunday night.