Starting at this point in the MLB Draft, signing high school players can be risky, as they have the option to go to college if they don't like their slot and money. Most teams drafted heavy with college players in Tuesday's later rounds, to ensure more signability.
But the Royals went with plenty of high school players to finish the day. Here are the Royals picks from Round 10-15:
No. 313 - Alexis Rivera (OF) - Montverde Academy (Fla.)
No. 343 - Zebulon Sneed (RHP) - Northwest Nazarene College (Idaho)
No. 373 - Jackson Willeford (2B) - Ramona HS (Calif.)
No. 403 - Hunter Haynes (LHP) - Mexico Sr. HS (Mo.)
No. 433 - Mike Morin (C) - Utah
No. 463 - Dylan Sons (LHP) - Halifax County Sr. HS (Va.)