Jim Callis and Jonathan Mayo preview the playoffs at the High-A and Single-A levels in the latest Pipeline Podcast, spotlighting such top prospects as Grady Emerson (Rays), Josuar Gonzalez (Giants), Josiah Hartshorn (Cubs) and JoJo Parker (Blue Jays). Afterward, Jonathan interviews Diamondbacks second baseman Demetrio Crisantes, one of the best young hitters in the Minors. Then the guys project who will rank as baseball's best prospects on Opening Day 2028 -- they agree on No. 1 -- before answering a listener mailbag question about Pirates third-base prospect Murf Gray.
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Find out about the stars of tomorrow, from the guys who know today. Jim Callis (@jimcallisMLB) and Jonathan Mayo (@JonathanMayo) are your tour guides for this ride through the unfolding stories & breaking news in Minor League Baseball. From top prospects to scouting executives to farm directors, the MLB Pipeline is jam-packed with exclusive coverage of the minors you can't get anywhere else.