LOS ANGELES — Roki Sasaki earned his second major league victory and the Los Angeles Dodgers rallied with six runs in the fourth inning to beat the Cubs 12-4 on Saturday night, snapping Chicago’s 10-game winning streak.Shohei Ohtani ended an 0-for-12 skid with a single in the first and then swiped second for just his second stolen base of the year. He had one of the Dodgers’ 14 hits as Los Angeles set a season high for runs at home.Sasaki (1-2) gave up four runs — three on solo homers by Seiya Suzuki, Moisés Ballesteros and Miguel Amaya — and seven hits with a career-high 99 pitches on his bobblehead night. The Japanese right-hander struck out five in his fifth career start, pitching into the sixth inning for the first time this year. He went 1-1 as a rookie last season before working as the closer during the Dodgers’ run to their second straight World Series championship.The Dodgers scored 10 or more runs for the fourth time this season. After scoring six in the fourth inning, they tacked on four more in the sixth. Andy Pages had a two-run double off reliever Javier Assad and later scored on a wild pitch by Vince Velasquez, who was called up Friday.Max Muncy hit a tying two-run homer in the third for the Dodgers, who had lost five of seven. Their bullpen blew a four-run lead in a 6-4 loss in the series opener …
