With the month of September comes an influx of young talent into Major League Baseball, with rosters expanding and teams making their yearly wave of call-ups.
Generally, these call-ups consist of minor league veterans who are on the 40-man roster and will simply serve as bench and bullpen depth while auditioning for a roster spot next season.
However, mixed in among these role players there are always a handful of top prospects who see their first taste of big league action during September. Case in point: Rangers top prospect Jurickson Profar made his big league debut as a 19-year-old and homered in his first at-bat.
So here is a quick look at the 15 top September call-ups. Also included is my take on the odds that they will emerge as MLB All-Stars at some point during their big league careers.