The final month of the 2018 MLB season is right around the corner, and with it comes roster expansion from 25 to 40 players.
The bulk of September call-ups consist of players who have spent the season shuffling between Triple-A and the majors—the fringe middle relievers, spot starters, utility infielders and fifth outfielders of the world.
However, at least a few top prospects always get their first taste of MLB action during this window as well.
Here's a quick look at some of the top prospects who got the call last September, with their placement on the Baseball America midseason top 100 prospects list included for reference:
- 8.