Kansas City Royals relief pitcher Kelvin Herrera during a spring-training workout in Surprise, Ariz.
Kansas City Royals relief pitcher Kelvin Herrera during a spring-training workout in Surprise, Ariz. John Sleezer jsleezer@kcstar.com
Kansas City Royals relief pitcher Kelvin Herrera during a spring-training workout in Surprise, Ariz. John Sleezer jsleezer@kcstar.com

Royals’ Kelvin Herrera expected to make spring debut Monday

March 03, 2017 11:39 AM