Salvador Perez and the pesky Kansas City Royals fought back from a Game 1 flop to beat the San Francisco Giants' brilliant bullpen and even the World Series. Perez broke Game 2 open with a two-run double in a five-run sixth inning, and the Royals' own cast of clutch relievers kept the Giants in check in a 7-2 victory Wednesday night that spiced things up as the Series shifts to San Francisco for the next three games. Jeremy Guthrie will be on the mound Friday night for the Royals, who had won eight straight playoff games before a 7-1 loss in the opener.