Kansas City Royals call up top prospect Jac Caglianone to boost their struggling offense.

The Kansas City Royals have called up top prospect Jac Caglianone from Triple-A to boost their struggling offense. The 22-year-old slugger has been impressive in the minors, hitting .322 with 15 home runs and 56 RBIs in 49 games this season. The Royals hope Caglianone can provide the power needed to improve their bottom-ranked offense in home runs and RBIs. He is set to debut on Tuesday against the St. Louis Cardinals.