Giants’ Samardzija shuts out Padres

SAN DIEGO — Jeff Samardzija threw his fourth career shutout and first since 2015, and Brandon Crawford and Joe Panik homered as the San Francisco Giants beat the San Diego Padres 3-0 on Monday. Samardzija (9-12) was sensational, allowing only three singles and striking out five. He didn’t issue a walk. After Wil Myers’ infield hit…