Royals rookie Jac Caglianone debuted to great fanfare on Tuesday. He took an 0 for 5, but still hit the ball hard a few times. Wednesday's schedule game in St. Louis was postponed due to weather, moving things to a doubleheader on Thursday. In Caglianone's second at-bat in the day game Thursday, he checked off three boxes.

Kansas City Royals rookie outfielder Jac Caglianone got a pair of firsts out of the way with one swing of the bat Thursday.

Caglianone smashed a double down the right-field line off St. Louis Cardinals starting pitcher Miles Mikolas. The hit came in the fourth inning of Game 1 of Thursday’s Major League Baseball doubleheader.