CHICAGO (AP) — Pete Crow-Armstrong homered twice and drove in four runs, and the Chicago Cubs swept Shohei Ohtani and the struggling Los Angeles Dodgers with a wild 7-6 victory on Wednesday. The Cubs also improved to 32-15 since June 11, strengthening their hold on the top spot in the NL wild-card standings. Ohtani went deep twice for the NL West-leading Dodgers, and Max Muncy connected for a three-run homer in a five-run eighth inning. Chicago added two more in the second on RBI doubles by Dansby Swanson and Crow-Armstrong off Eric Lauer (6-6). Cubs: LHP David Peterson (6-7, 5.52 ERA) starts on Thursday against Toronto in the makeup of a June 21 rainout.