Kansas City Royals starting pitcher Yordano Ventura (30) waits for Seattle Mariners' Justin Smoak to round the bases on his two-run home run in the fourth inning of a baseball game Saturday, May 10, 2014, in Seattle. (AP Photo/Elaine Thompson)
Seattle Mariners' Justin Smoak, right, is congratulated by Corey Hart as he crosses home on his two-run home run against the Kansas City Royals in the fourth inning of a baseball game Saturday, May 10, 2014, in Seattle. (AP Photo/Elaine Thompson)
Seattle Mariners starting pitcher Chris Young throws against the Kansas City Royals in the third inning of a baseball game Saturday, May 10, 2014, in Seattle. (AP Photo/Elaine Thompson)
Kansas City Royals' Eric Hosmer singles against the Seattle Mariners in the first inning of a baseball game Friday, May 9, 2014, in Seattle. (AP Photo/Elaine Thompson)
Kansas City Royals' Alcides Escobar singles against the Seattle Mariners in the third inning of a baseball game Friday, May 9, 2014, in Seattle. (AP Photo/Elaine Thompson)
Kansas City Royals starting pitcher Jason Vargas throws against the Seattle Mariners in the second inning of a baseball game Friday, May 9, 2014, in Seattle. (AP Photo/Elaine Thompson)