Fernando Tatis Jr. and newcomer Austin Hays power Padres to 7-2 victory over Astros

Fernando Tatis Jr. hit a go-ahead, three-run homer and pinch-hitter Austin Hays connected for a two-run shot in his first at-bat with San Diego as the Padres beat the AL West-leading Houston Astros 7-2 to take two of three games in their weekend series