MLB Pipeline

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.

Sports
Baseball
101
Draft, NCAA Playoffs Intersect
The NCAA regional playoffs begin this weekend and Jim Callis, Jonathan Mayo and Jason Ratliff put them in perspective with the upcoming Draft in the latest Pipeline Podcast.
63 min
102
Listmania: Top 100 Prospects, Draft Top 200
MLB Pipeline dropped significant updates to both of their major prospects lists this week, and Jim Callis, Jonathan Mayo and Jason Ratliff break down all the moves and additions to the Top 100 and the Draft Top 200 on the latest Pipeline Podcast.
61 min
103
We Have A Kumar Sighting
Jim Callis, Jonathan Mayo and Jason Ratliff start off the latest edition of the Pipeline Podcast with some Draft talk, including expectations for 2021 Mets first-rounder Kumar Rocker as he tries to build up his stock with the Tri-City ValleyCats of the independent Frontier League.
41 min
104
Ranking recent big league callups by future value
With five of baseball's Top 100 prospects making their big league debuts over the past week, Jim Callis, Sam Dykstra and Jason Ratliff discuss the long-term value of these players, as well as projecting the arrival of some elite prospects who are at Triple-A, including Adley Rutschman, Grayson Rodriguez and Triston Casas.
66 min
105
Not-a-mock draft
On this week's edition of the MLB Pipeline Podcast, Jim Callis, Jonathan Mayo and Jason Ratliff unveil the first Rookie Power Rankings of the year and discuss the jump that Twins right-hander Joe Ryan has made on that list.
56 min
106
Top 150 Draft Prospects
Jim Callis, Jonathan Mayo and Jason Ratliff dig into the brand-new Top 150 Draft Prospects list, focusing on players who made the biggest jumps and falls, as well as the players as the very top of the list, including fifth-ranked Brooks Lee, who joins the pod on the heels of being ranked No. 5. They also look at some of the hottest hitting prospects in the Minors, including the Dodgers' Michael Busch and the Angels' Jordyn Adams. And they wrap up the show by answering the question of what they think the Orioles should do with the No. 1 overall Draft pick.
61 min
107
Hot Starts In Majors & Minors
Jim Callis, Jonathan Mayo and Jason Ratliff discuss several players off to blazing beginnings to the Major and Minor League seasons in the latest edition of the Pipeline Podcast. Not only do they break down Seiyo Suzuki, Spencer Strider, Matt Brash and prospects Nolan Gorman and Jordan Brewer, but they also chat with Reds 2020 first-rounder Matt McLain, who needed just seven pitches to hit for the cycle on Sunday. There's also some Draft talk in advance of the new Draft Top 150 list coming out and a dip into the listener mailbag to ponder Japanese sensation Roki Sasaki.
50 min
108
Big Debuts & the Incredible Steven Kwan
Jim Callis, Jonathan Mayo and Jason Ratliff discuss 2022 rookie debuts on the MLB Pipeline Podcast, looking at the top prospects who impressed with big moments in week one—including Julio Rodriguez's first hit, Hunter Greene’s 7 strikeouts and Steven Kwan’s silly start
59 min
109
Happy Opening Day (Week)!
Jim Callis, Jonathan Mayo and Jason Ratliff celebrate the start of the 2022 season on the MLB Pipeline Podcast, looking at all the top prospects who made big league Opening Day rosters, starting with No. 1 prospect Bobby Witt Jr. From there, the trio discussed some interesting and surprising Minor League assignments for other Top 100 prospects, broke down Rookie of the Year candidates in each league and finished up, as always, with a question from the Mailbag.
53 min
110
Opening Day Beckons
On the latest Pipeline Podcast, Jim Callis, Sam Dykstra and Jason Ratliff focus on top prospects who could m
70 min
111
Digging into the new Top 100 list
With the recent release of the 2022 Top 100 Prospects list, Jim Callis, Sam Dykstra, and Jason Ratliff dive right in, starting at the very top, where there's a new No. 1 prospect in baseball
77 min
112
Chock Full Of Prospecty Goodness
In perhaps the most jam-packed Pipeline Podcast ever, Jim Callis, Jonathan Mayo and Jason Ratliff find themselves with a lot to break down in the wake of the lockout ending
64 min
113
Torkelson, Greene, Groshans join the Pipeline pod
With Minor League Spring Training underway, Jim Callis, Jonathan Mayo and Jason Ratliff take a look at prospects in action at camp, and Jonathan checks in from Florida, where he talked to Detroit's dynamic prospect duo of Spencer Torkelson and Riley Greene and Toronto's 2018 first-round pick Jordan Groshans. They also discuss the details of MLB's proposed international draft and predict which players from the 2021 Draft class will reach the Majors first.
51 min
114
Spring has sprung: Report from Yankees camp
Spring Training is getting going in full force and the Pipeline crew is all over it. Jim Callis, Jonathan Mayo and Jason Ratliff kick things off with what's happening in Florida.
56 min
115
College Opening Weekend
On this week’s MLB Pipeline Podcast, Jim Callis and Jonathan Mayo dig into the opening weekend of college baseball action, starting with the MLB4 Tournament and extending to top performers such as Jacoby Berry of LSU and Hunter Barco of Florida. They then turn their sites to Minor League prospects and their gloves, discussing the annual All-Defense Team, before finishing up, as always, by answering your questions in the mailbag.
65 min
116
College baseball begins! And a visit from Andre...
Hall of Famer Andre Dawson joins the show, as Jim Callis, Jonathan Mayo and Jason Ratliff preview the college baseball season and the weekend's MLB4 and Andre Dawson Classic tournaments, which help kick off the '22 campaign, with the latter celebrating Black History Month by showcasing seven Historically Black College and Universities (HBCUs) and their baseball programs. Dawson discusses his time at Florida A&M, being drafted from an HBCU and the honor of having the tournament named after him
54 min
117
Drafting Prospects For 2023 & Beyond
It's time for a draft on the latest Pipeline Podcast, as Jim Callis, Sam Dykstra and Jonathan Mayo choose 10-man lineups of prospects set to arrive in the Majors in 2023 or later.
68 min
118
Mailbag Madness
Jim Callis, Jonathan Mayo and Jason Ratliff turn the latest edition of the Pipeline Podcast over to their listeners in an all-mailbag edition
56 min
119
Back to the Future
With Tuesday's announcement of David Ortiz being voted into the Baseball Hall of Fame, Jim Callis, Jason Ratliff and Jonathan Mayo look back at what Ortiz was like as a prospect and young player.
56 min
120
International Intrigue
In the wake of the international signing period opening on Saturday, Jim Callis, Jonathan Mayo and Jason Ratliff welcome Jesse Sanchez to the podcast. MLB.com's international prospects guru, Sanchez discusses the top players in this year's crop and the challenges of scouting them during the pandemic. Phillies international scouting director Sal Agostinelli joins the gang to discuss the story behind signing All-Star catcher Carlos Ruiz, and then Jesse answers listener questions in an extended mailbag segment
48 min
121
International Edition With Guest Louie Eljaua
With the opening of the 2021-22 international signing period on the horizon, Jim Callis, Jonathan Mayo and Jason Ratliff discuss some of the top prospects available in this year's class and talk to Cubs vice president of international scouting Louis Eljaua.
56 min
122
Predicting the new year
In the first Pipeline Podcast of 2022, Jim Callis, Sam Dykstra and Jason Ratliff take a look at the year ahead with a wide range of predictions, including World Series winner, Rookies of the Year, No. 1 overall Draft pick and top farm system at season's end. They also discuss some intriguing big-league debuts on the horizon, note some prospects poised for bounce back years and ponder a question from a listener who wants to know what the Brewers would have to give up to acquire Matt Olson.
62 min
123
All in the family with Termarr Johnson
Jonathan Mayo and Jason Ratliff break down the brand-new Top 100 Draft Prospects list and welcome in Terrmarr Johnson, who might be the best pure prep hitter in decades and is No. 2 on the Top 100.
66 min
124
Greg Amsinger and the 2022 Top 100 Draft list
Greg Amsinger and the 2022 Top 100 Draft list
57 min
125
Looking ahead to the 2022 Draft
In this week's Pipeline Podcast, Jim Callis, Jonathan Mayo and Jason Ratliff take a sneak peek at the 2022 Top 100 Draft prospect rankings, which are set to drop next week.
63 min