Royals beat Mariners 4-3 on Lorenzo Cain's 10th-inning single, cut magic number to 2

KANSAS CITY, Mo. — Paulo Orlando streaked across the plate like an overgrown college kid on a Slip 'N Slide, the momentum generated by his sprinter's legs twisting his body 90 degrees after he scored the winning run in the Kansas City Royals' 4-3 victory in 10 innings over the Seattle Mariners. Orlando scooped himself off…