Willson Contreras and Romy Gonzalez homered to back the superb pitching of Sonny Gray, who allowed one run and four hits in six innings of the Boston Red Sox’s 8-1 win over the Los Angeles Angels on Saturday night. Wilyer Abreu added a two-run double, and relievers Jovani Morán, Greg Weissert and Alec Gamboa combined for three hitless innings for the Red Sox, who have won seven of nine games.