CLEVELAND (AP) Salvador Perez hit a grand slam and drove in a career-high six runs as the Kansas City Royals completed a doubleheader sweep of Cleveland, beating the Guardians 9-4 on Monday night to pull within one game of first in the AL Central. The Royals won the opener 4-3 as Bobby Witt Jr.s 27th homer and 11th since July 19 snapped a tie in the eighth inning. After being nine games back in...