13. Miami Marlins: Shane Baz, Concordia Lutheran High (Tomball, Texas)
The 6'3", 190-pound Baz has been considered this draft class's second-best prep righty after Hunter Greene, and it's been suggested in multiple mocks that he could be picked as high as No. 5 (Atlanta). He's considered to have the deepest arsenal among this year's crop of high school pitching prospects, starting with a 92-96 mph fastball that can touch 98, and accompanied by a cutter that's considered a plus pitch, as well as a pair of above-average breaking pitches and an average changeup. He's also a third base prospect, and scouts love his makeup.