In what could be a precursor to a big-league promotion later this summer, Kansas City Royals top prospect Jac Caglianone has been promoted to Triple-A Omaha. The No. 10 prospect in baseball, Caglianone was the No.

The Royals saw their rotation take a hit when left-hander Cole Ragans, who is dealing with a left groin strain, and right-hander Seth Lugo, who has a third finger sprain, were placed on the 15-day injured list.

The Kansas City Royals and St. Louis Cardinals conclude their three-game interleague series today at Kauffman Stadium, with first pitch set for 2:10 p.m. CT. The Cardinals have secured the first two games, including a 1-0 victory on Saturday, and are aiming for a series sweep.