Didi Gregorius hit two home runs, including a grand slam, while Aaron Judge, Gary Sanchez and Gleyber Torres also went deep Friday as the visiting New York Yankees took the opener of a showdown series by crushing the Los Angeles Dodgers 10-2. In an interleague battle between the teams with the best records in the majors, Gregorius followed an intentional walk to Sanchez in the fifth inning with his 12th home run of the season and fifth career slam. Three of the home runs, including one by Gregorius, came against Dodgers left-hander Hyun-Jin Ryu, who entered with a National League-leading 1.64 ERA that increased to 1.95.