The significant impact made by young up-and-coming stars across Major League Baseball has been one of the biggest stories of the 2020 season.
Rookie outfielders Kyle Lewis and Luis Robert started off the season with historically good numbers at the plate, while Fernando Tatis Jr. was the early NL MVP favorite as the leader of a San Diego Padres team on the rise.
The theme of rising stars making a significant impact figures to continue during an unprecedented postseason that will start with 16 teams still playing for a title.
With that in mind, we've selected the 30 best players 25 years old or younger from the 16 playoff rosters, ranking them based on their performance this year and their likely impact in the postseason.