Salvador Perez had three hits including a two-run homer, Bobby Witt Jr. and Maikel Garcia each had two hits and two RBIs, and the Kansas City Royals got their offense going in a 8-4 victory over the San Francisco Giants on Wednesday. The Royals had scored three runs or fewer in their previous seven games and were held to four runs or fewer in 42 of their first 50 games. Kansas City led 3-1 in the top of the fourth when Perez hit an opposite field homer off Giants starter Logan Webb (5-4) with Witt aboard.