Four players have been voted into Cooperstown. On this week's podcast, Jim Callis, Jonathan Mayo and Tim McMaster discuss what kind of prospects Mariano Rivera, Roy Halladay, Mike Mussina and Edgar Martinez were. The guys then continue their trip around the diamond with MLB Pipeline's Top 10 position lists.

On the MLB Pipeline Podcast, Callis, Mayo and McMaster 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. Look out for new episodes on Thursdays. Download, subscribe and help others find the show by leaving a rating and review on iTunes or your favorite platform.