With the arrival of the 2021 regular season, Jim Callis, Sam Dykstra and Jason Ratliff take a look at some of the top prospects who made Opening Day rosters, as well as some who didn't and when we can expect to see them. They also break down the preseason Rookie Power Rankings and Dykstra's rankings of the farm systems based on hitters, pitchers and 21-and-under talent. The crew discusses the continued dominance of Vanderbilt's Kumar Rocker and Jack Leiter and answers a Mailbag question about Braves outfield prospect Michael Harris.

On the MLB Pipeline Podcast, Callis and Jonathan Mayo are your tour guides through all the unfolding stories and breaking news of baseball's top prospects. Each week, you'll find out about the stars of tomorrow from the guys who know today. Download, subscribe and help others find the show by leaving a rating and review on iTunes or your favorite platform.