While it’s prospect ranking season (check out our countdown of the top 50 Mariners prospects here), it’s also time to start thinking about the 2019 MLB draft, which is especially early this year, beginning June 3. Baseball America has compiled their list of the Top-200 draft prospects, and while names will filter up and down the list over the next few months as prospect stock rises and falls, it’s useful to check in and see who might be available around where the Mariners pick at #20 overall.
It’s important to note that this list doesn’t exactly correlate with Baseball America’s mock drafts, which are often created by talking with scouts or internal sources in an organization, or simply noting which teams regularly send scouts to certain players’ showcase events.