Kansas City Royals relief pitcher Kelvin Herrera threw in the fourth inning in game seven of the World Series.
Kansas City Royals relief pitcher Kelvin Herrera threw in the fourth inning in game seven of the World Series. SHANE KEYSER The Kansas City Star
Kansas City Royals relief pitcher Kelvin Herrera threw in the fourth inning in game seven of the World Series. SHANE KEYSER The Kansas City Star

Royals, reliever Kelvin Herrera agree to two-year contract

February 12, 2015 03:41 PM