KANSAS CITY, MO - AUGUST 24:  Manager Buck Showalter #26 of the Baltimore Orioles walks back to the dugout after discussing with umpires a Manny Machado hit that was ruled a ground-rule double during the 1st inning of the game against the Kansas City Royals at Kauffman Stadium on August 24, 2015 in Kansas City, Missouri.  (Photo by Jamie Squire/Getty Images)