Jac Caglianone, one of the top prospects in baseball, is headed to the big leagues, a source familiar with the move confirmed Monday. He is expected to make his Kansas City Royals debut against the St.

Jac Caglianone is headed to Kauffman Stadium. On Sunday, the Kansas City Royals promoted Caglianone from Triple-A Omaha after a torrid start in the minor leagues. ESPN insider Jeff Passan first reported the news.

In need of offense as they chase a second consecutive playoff berth, the Kansas City Royals are promoting top prospect Jac Caglianone. Jeff Passan of ESPN had the information on social media: The Kansas City Royals are calling up slugger Jac Caglianone,