Kansas City Royals relief pitcher Kelvin Herrera
Kansas City Royals relief pitcher Kelvin Herrera John Sleezer jsleezer@kcstar.com
Kansas City Royals relief pitcher Kelvin Herrera John Sleezer jsleezer@kcstar.com

Kelvin Herrera, Nathan Karns agree to contracts with Royals, avoiding arbitration

January 12, 2018 12:53 PM