MLB Pipeline
MLB Pipeline
MLB.com
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.
Playoff Fever In The Minors (Guest: Demetrio Crisantes)
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. Learn more about your ad choices. Visit megaphone.fm/adchoices
Sep 8
1 hr 4 min
Breakouts Galore!
Jim Callis and Sam Dykstra focus on prospects who have enjoyed breakout seasons in the latest episode of the Pipeline Podcast, highlighting standouts such as Rays shortstop Cooper Flemming, Braves outfielder Eric Hartman and Brewers outfielder Braylon Payne. Then they turn their attention to Top 100 Prospects, discussing what lies ahead for recent callups Lazaro Montes (Mariners) and Ethan Salas (Padres) and projecting who might join the list following some September graduations. They also delve into notable pro debuts by 2026 draftees before fielding a listener mailbag question about Angels prospects. Learn more about your ad choices. Visit megaphone.fm/adchoices
Sep 1
1 hr 19 min
Even more rankings (Guest: Arjun Nimmala)
Just when you thought there wasn't anything else left to rank, the MLB Pipeline gang surprises you. This week, they've been ranking farm systems by positions and that's where Sam Dykstra, Jonathan Mayo and Jason Ratliff kick off this week's Pipeline Podcast. They take a look at which organizations have the best assortment of infielders (Brewers), outfielders (Dodgers), pitchers (Marlins) and catchers (Twins). Then they welcome in top Angels prospect Arjun Nimmala to talk about getting traded at the deadline, his development and the opportunity to keep playing in the Arizona Fall League. That served as a perfect segue into a discussion about who the guys would like to see in this year's AFL before they turned their attention to Kade Anderson's big league debut and who from the "next up" list might be... next up. Things wrapped up nicely with a Mailbag question about which callup could have a Randy Arozorena-esque postseason run this year. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 25
1 hr 14 min
Top 100 & Farm System Rankings
The MLB Pipeline crew has been busy ranking all sorts of things this month, and that makes for plenty of fodder for the latest Pipeline Podcast. Jim Callis, Jonathan Mayo and Jason Ratliff begin by breaking down the new Top 100 Prospects list, starting with a shortstop-heavy top 10 headlined by Jesús Made (Brewers) and also discussing where the top 2026 draftees, highest-rated newcomers and biggest upward movers landed. They they dish on baseball's best farm systems, beginning with the Dodgers, Rays and Brewers. After marveling at Joshua Baez's historic big league debut with the Cardinals, they identify 10 Top 100 guys who might get their opportunity before season's end before dipping into the listener mailbag. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 18
1 hr 21 min
If you podcast it...
This week's MLB Pipeline Podcast takes us to Iowa as much of Major League Baseball descends on the Field of Dreams this week. That includes the prospect world and Sam Dykstra, Jonathan Mayo and Jason Ratliff kick things off by previewing Tuesday night's Minor League game to be held in Dyersville between the St. Paul Saints (Twins) and Iowa Cubs, a contest featuring top prospects like the Twins' Walker Jenkins and the Cubs' Owen Ayers. Then, they look at Wednesday's High School All-American Game, with top prep players from the 2027 Draft class like Dylan Seward and Bryce Cunningham. After that long stop in the Hawkeye State, the guys turn their attention to creating an "All-Teen" prospect team in advance of the new Top 100 coming this week, headlined by Jesús Made of the Brewers and the A's Leo De Vries, then break down a trio of MLB debuts, all in the AL Central: the Twins' Kaelen Culpepper, the Guardians' Angel Genao and White Sox lefty Hagen Smith. They finish up with a question from the Mailbag asking to compare Minnesota top pick Vahn Lackey to its 2001 No. 1 overall selection, Joe Mauer. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 11
1 hr 1 min
A doozy of a Deadline
The dust has barely settled on the 2026 Trade Deadline, but Jim Callis, Jonathan Mayo and Jason Ratliff mustered plenty of energy to talk about all of the wheeling and dealing from a prospect perspective on this week's Pipeline Podcast. They started out with the five Top 100 prospects who were dealt, headlined by new Tigers outfielder Zyhir Hope, which led to a spirited discussion about the overall return in the Tarik Skubal trade. After taking a look at some of the other top prospects who changed teams, the guys then examined teams that had the most impressive prospect hauls, topped by the Mets (11 total prospects acquired). They shifted gears for a minute to talk about the Yankees' callup of top prospect George Lombard Jr. as well as a sneak peak at the Field of Dreams Minor League and High School All-American games before returning to the Trade Deadline to answer a mailbag question comparing the returns for Kevin Gausman and Dustin May/JoJo Romero. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 4
1 hr 7 min
Gearing Up For The Trade Deadline
With the Trade Deadline fast approaching, Jim Callis, Jonathan Mayo and Jason Ratliff spend much of the latest Pipeline Podcast discussing which top prospects might be on the move, including Dodgers outfielder Zyhir Hope and Yankees right-hander Elmer Rodriguez. They also discuss the recent Draft Signing Deadline, risers from our refreshing of our organization Top 30 Prospects lists and the Rookie of the Year races before circling back to the Trade Deadline with a question from the listener mailbag. Learn more about your ad choices. Visit megaphone.fm/adchoices
Jul 28
1 hr 7 min
Deadlines are looming
There are a couple of big deadlines on the baseball calendar ahead and with so many people focused on the Trade Deadline in terms of big leaguers who could change hands, Jim Callis, Jonathan Mayo and Jason Ratliff looked a lot at the other side of that coin on this week's Pipeline Podcast: the prospects. They looked back: at blockbuster prospect deals of Deadlines past, headlined by the huge Juan Soto to the Padres trade in 2022, determining who won the biggest trades of the past decade. They also looked ahead: by examining which teams are best positioned to deal prospects to bring in big league help at this Deadline, starting with the Dodgers. Then the guys switched gears to look at the Draft, with the signing deadline coming next week, by creating a list of 2026 picks who could be the quickest to the big leagues. They finished off with a fun question about where prospects Leo De Vries and Ethan Salas would have gone in this year's Draft. Learn more about your ad choices. Visit megaphone.fm/adchoices
Jul 21
1 hr 15 min
The Newsiest Weekend Of The Year
Fresh off of covering and broadcasting the Draft and the Futures Game last weekend, Jim Callis, Jonathan Mayo and Jason Ratliff have plenty to discuss on the latest Pipeline Podcast. They break down the first round, from the White Sox taking Roch Cholowsky at No. 1 to the Brewers surprising with Trey Ebel at No. 25, highlighting surprise picks along the way. After that, they detail who hauled in the most talent and identify the best value picks in every round from 1 through 10. Then they welcome in Sam Dykstra, who was part of the Futures Game telecast, and he dishes on the standouts from the prospect showcase, including MVP Nathan Flewelling (Rays) and dominant pitcher Seth Hernandez (Pirates). The podcast wraps up with a listener mailbag question about which draftee will be the first to reach the Majors. Learn more about your ad choices. Visit megaphone.fm/adchoices
Jul 14
1 hr 17 min
Breaking down the Draft class: High school pitchers (Guest: Brody Bumila)
It's the last Pipeline Podcast before this weekend's Draft, so Jim Callis, Jonathan Mayo and Jason Ratliff dedicate most of their time previewing what could happen in Philadelphia. They hash out the biggest story lines, including whom the White Sox will take with the No. 1 overall pick and the biggest wild cards, before taking a deep dive into the prep pitching class. One of the more intriguing members of that group, Brody Bumila, sits down with Jonathan for an interview. After all the Draft talk, the guys also preview Sunday's Futures Game before answering one of the best listener mailbag questions of the year. Learn more about your ad choices. Visit megaphone.fm/adchoices
Jul 7
1 hr 24 min
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