Royals beat Mariners on Cain's 10th-inning single, cut magic number to two

KANSAS CITY, Mo. — The mob carried itself to right field, where Lorenzo Cain collapsed beneath the weight of his teammates. In the moments after a stirring, 4-3 victory in 10 innings, Cain and the Royals could celebrate their a comeback in 10 innings. With two men on and one out, Cain roped a single to…