Yu Darvish declined to say what exactly he did to get his pitching mechanics back in rhythm. Whatever it was, it worked out very well for the Dodgers. Darvish and two relievers combined on a five-hitter, Cody Bellinger hit his 37th home run and Los Angeles won back-to-back games for the first time in nearly three weeks, beating the San Francisco Giants 4-1 on Wednesday night.