Kansas City Royals' Danny Duffy (41) hands the ball to Salvador Perez, left, after being relieved during the seventh inning of a baseball game against the Boston Red Sox in Boston, Saturday, July 19, 2014.
Kansas City Royals' Danny Duffy (41) hands the ball to Salvador Perez, left, after being relieved during the seventh inning of a baseball game against the Boston Red Sox in Boston, Saturday, July 19, 2014. Michael Dwyer AP
Kansas City Royals' Danny Duffy (41) hands the ball to Salvador Perez, left, after being relieved during the seventh inning of a baseball game against the Boston Red Sox in Boston, Saturday, July 19, 2014. Michael Dwyer AP