Yahoo Sports reports: Oneil Cruz and Brandon Lowe hit three-run homers and Endy Rodríguez added a two-run shot to power the Pittsburgh Pirates to a 10-6 win over the Houston Astros on Tuesday night. Jake Mangum tied a career-high with four hits to help the Pirates to their fourth straight victory. Yordan Alvarez had three RBIs and hit his 21st home run, which ranks second in the majors behind Kyle Schwarber's 22.