The Astros select left-hitting/right-throwing 5'11" 170lb C/1B/3B Ronald Sanchez from Manuela Toro High School in Caguas, Puerto Rico.
Here's a link to MLB's scouting video.
Perfect Game says this:
Ronald has a medium build with strength, strong arm, good set up, quick release, nice actions, very good catch and throw skills, balanced approach at plate, sound hitting mechanics, compact swing, showed good pop in games. Catcher to watch.