On this week’s episode of the MLB Pipeline Podcast, Jonathan Mayo and Jim Callis discuss which prospects they missed on throughout the years when compiling the Top 100 Prospects lists. Callis chats with Red Sox pitching prospect Tanner Houck about his MLB debut in 2020 and the myth that pitchers with low arm slots can't make it as starters. Plus, the guys take a deep dive into the mailbag and answer some reader questions. Submit questions via Twitter (@mlbpipeline, @jonathanmayo or @JimCallisMLB) and they may be answered on future shows.

On the MLB Pipeline Podcast, Mayo and Callis 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.