Newman was MLBPipeline.com's 29th-ranked Draft prospect. The 21-year-old shortstop is regarded as a pure hitter and a highly coachable player with the ability to stick at shortstop.
"We are excited to bring Kevin into our organization," scouting director Joe DelliCarri said in a statement. "We believe Kevin's baseball skills, athleticism and strong internal drive align well for his continual growth within our player development system and his path to playing for the Pirates at PNC Park."
The slot value of the 19th pick was $2,273,800.