The Excessive Prospect Analysis Podcast

One major theme of the A's minor league system's August has been the widespread promotion of pitchers from one level to the next, especially in the teams' starting rotations. With only a few weeks remaining in the 2023 minor league season, I look at fourteen recently-promoted pitchers across the system and discuss what led to each of them getting the call, how their early returns in their new assignments have gone, and where their recent developments put them in the A's organization's pitching picture down the stretch and looking ahead to 2024.

In the second Q&A episode of the 2023 minor league season, I fielded sixteen questions about different topics across the A's system (and beyond), ranging from macro topics such as putting the organization's starting pitching and top position players in context, to anticipating key offseason events like the Rule 5 Draft and Arizona Fall League, to discussing the progress of several specific players at different levels and stages of performance.

This week's episode is an Excessive Prospect Analysis Podcast first: a chat with someone else, namely Jesse Goldberg-Strassler, the tremendous lead broadcaster of the A's organization's High-A affiliate in Lansing. Jesse was incredibly generous to take a full podcast's worth of time out to talk with me about a wide range of subjects delving into both on- and off-field aspects of minor league baseball. We spend the first 1:10 or so of the conversation focusing on various aspects of broadcasting and the role folks in Jesse's position play in shaping our understanding of what goes on with the teams they work for. We get into Jesse's particular path to his current position and broadcasting acumen, his broadcast philosophy, all the things that go on behind the scenes in a broadcaster's day, the minor league broadcast audience, and plenty more. For the rest of the chat, we discuss various topics around the Lugnuts team: find out how several of the team's new players have looked, what trends Jesse's noticed in being around the team every day, his take on the biggest stories of the 2023 Lansing season, what you might expect from Lugnuts players in batting practice, and learn about some of the cool things some of the squad's players have done off the field as well. Even as closely as I've followed the Lansing team this year (like all A's affiliates), and as familiar as I've become with Jesse's broadcasting style, I learned so much from him about so many different things in this conversation, and I'm sure you'll find plenty of insight from it as well.

Following last week's breakdown of the players and trends from the A's Arizona Complex League affiliate, this week examines the other A's Rookie-level team, that of the Dominican Summer League. I discuss the team's overall performance from a number of angles and put it in conversation with A's organizational trends at the Rookie levels and the development of international players specifically, then discuss the skillsets and underlying talents fourteen different DSL players are showing early in their pro careers.

The final week of July finds the Athletics' Arizona Complex League affiliate in a time of transition. When this episode was recorded (on July 24), the organization's 2023 draftees had yet to make their professional debuts, but it was clear they were imminent, and they indeed began playing the following day. While we wait on the early results of the draft class, I wanted to spend an episode examining the players who have been playing for the ACL team over the previous seven weeks; next week, I'll be focusing on the organization's other Rookie-level players, those in the Dominican Summer League. Since the show is thus preoccupied with Rookie-level developments over this episode and the next, I begin this episode with an overview of important considerations in evaluating players at this early and often mysterious stage of their professional careers. I then discuss fourteen players who have made interesting impressions during the ACL season, including three recent promotees up to the Low-A level. Throughout, I reflect on the talent on this team as a whole and what it might mean for the possibility of this group of mostly international signees supplementing the 2023 draft class in forming an improved team in Stockton next season. Since this episode is quite lengthy, here are some timestamps for particular player analyses and topics if you want to navigate this discussion for more specific information: 0:00 Intro 3:25 Overview of Important Considerations in Rookie-Level Evaluation 32:40 The ACL Pitching Staff, Overall 34:20 Tzu-Chen Sha 53:30 Luis Morales 1:08:15 Jesus Silverio 1:14:25 Brayan Restituyo 1:24:50 Dairon De Jesus 1:30:35 Camilo Hernandez 1:38:35 The ACL Position Players, Overall 1:46:10 Yeniel Laboy 1:55:00 Angel Rivera 2:09:10 Angel Arevalo 2:23:15 Joseph Rodriguez & Moises Gallardo 2:34:15 German Ortiz 2:39:35 Mario Gomez & Javier Pariguan

In this jam-packed midseason special, it's time to take stock of where things stand as a whole in the A's system as we prepare for an influx of new talent into the organization via the draft. Assessing exactly where Oakland's or any specific MLB organization's minor league system stacks up relative to their competition is a challenging task, but I attempt to do so in several ways, both looking at the system as a whole and many interesting (and surprising!) trends within it. The episode is divided into three sections: In the first section (starting at 0:00), having recently released my Midseason A's Top 50 Prospects list, I first discuss the tiers of talent in the system and how they stack up, at least on an initial vibe check. I also look at notable movers up and down the list and what areas of strength and weakness in the system the list reveals. In the second section (starting at 49:05), I first discuss the particular challenges of coming to specific conclusions about a minor league system and the pluses and minuses of my vantage point vs. those of national prospect writers when it comes to such a task. I then take a look at how the A's system has performed this season overall in a statistical and win-loss sense and how that compares to its historical performance. Finally, I take an extended journey through assessing how the system got into its current state, dissecting the positives and negatives we can discern from the A's minor league talent acquisition history in the last decade. The conclusions I (tentatively) reach may surprise you; they've certainly snuck up on me in recent weeks, and I'm still wrestling with their strength. The final section of the show (starting at 2:20:05) then highlights the biggest stories of the last three months of A's minor league baseball and previews key threads for the 2023 minor league season's final eight weeks.

This week, I conclude my recent rundown of notable developments at the full-season affiliates in the A's system. In the first half of the show, I examine the factors that led to Jonny Butler's June breakout that saw him recently promoted to Midland, then look at five talented Lansing players looking to follow suit and conquer the High-A level more fully. In the second half, I turn to the complicated issue of analyzing the position players at Triple-A Las Vegas in a way that removes the inflation provided by the Aviators' extremely hitter-friendly home park and the Pacific Coast League as a whole. I go into detail about the exit velocities and swinging strike rates of every player on the Las Vegas roster and how they compare to those of the players above them in Oakland, before turning to more detailed breakdowns of the team's top prospects both in the field and on the mound.

This week's episode provides updates on a number of notable Midland RockHounds before turning to discuss a collection of Lansing pitchers. How are each of Midland's top four offensive prospects faring, and what does each need to do to cement their progress through the Double-A level? What's behind the recent success of Joey Estes and Ryan Cusick on Texas League mounds, and what do Blake Beers and Jack Perkins need to do to reach similar heights there? What separates Jacob Watters' and Joelvis Del Rosario's impressive stuff from attaining equally impressive results? How legitimate is Tyler Baum's recent success? What are the two most effective bat-missing pitches in the A's organization? The answers to these questions, and others, may surprise you.

The podcast is back after a week off, and on this week's episode, I detail the numbers and tools behind the excitement generated by eight relatively inexperienced A's prospects, ranging from Lansing down to the ACL team. Who leads Oakland's 2019 draft class in career ERA, and why have you probably not heard of him? What's behind Henry Bolte's surge of production over the past several weeks? Now that he's finally healthy and competing in Stockton, how does Gunnar Hoglund look? Has a new candidate for the best non-Mason Miller fastball in the organization suddenly emerged from nowhere? These are just some of the questions I get to the bottom of this week.

This week's episode offers an in-depth look at the two Rookie-level affiliates in the A's system, laying out some overall themes to watch for at the Rookie level while also giving some information and scouting notes on many key players on these two rosters.

A longtime weak point in the A's organization has been the signing and development of international talent; since the days of Miguel Tejada, the organization has not only had very few of its own international signees rise to prominence in Oakland, but also a relative dearth of strong organizational players from that origin. This episode examines the past, present, and future of the A's efforts in this area. What are the challenges specific to success with international talent in general? How have the A's tried to address these challenges, and what might be behind the trouble they've had? What, if anything, are they doing differently to try to change course after all of their struggles? How are the organization's current group of international signees who have made it to full-season affiliates faring so far, and does their performance offer any hope for a more positive trajectory going forward on the international front? I analyze all of these dimensions of this very complex issue.

As the minor league season progresses into its middle half, the amount of player movement in the A's system continues to increase. But as standouts at each level get promoted to the next, how can we try to understand whose dominance will carry over to higher-level challenges? I spend the first half of this week's show walking through my own prospect analysis journey—in general at first, but narrowing to this topic in particular—and then the second half applies my theoretical framework to eight specific recent promotees in the A's system, two at each of the four full-season levels.

This week's episode offers a comprehensive look at the exciting Midland roster a little over a month into the season. I dissect the data put up by nine of the RockHounds' position players and put it in the contexts of their individual skillsets and developmental arcs, then run through a quick (by my standards, anyway) rundown of the velocities and general stuff profiles of each of the team's fifteen pitchers in Midland's most recent series.

It's the first Q&A episode of the 2023 season! I tackle a wide range of over a dozen questions in this episode, ranging from big questions about recent A's draft classes, the upcoming Rule 5/40-man picture, and areas to emphasize in future trades, to the specifics of players like Brett Harris, Darell Hernaiz, Luis Medina, and Cody Thomas. As usual, I bring in as much data and dimensions as I can to give the clearest possible picture of each of these areas of uncertainty.

One month into the 2023 minor league season, we can finally start to get some perspective on the talents of the A's 2022 draft class. How have they fared thus far in their first full seasons, and what approaches underlie their successes and/or struggles? In this episode, I detail how each of the A's top nine 2022 draftees are performing by looking through my exclusive charting data and tying it in with their larger performance histories.

In the season previews, I posited that Midland had the most important rotation to watch among those of the A's four minor league affiliates. Even with Mason Miller's quick ascension from the Texas League to the majors, the remaining quintet of RockHounds starters remains the most-hyped group of hurlers in a pitching-needy organization, so it's thus quite organizationally important to check in on how their fortunes are beginning to unfold in 2023. Fresh off watching and charting every pitch of their most recent series, I dive into the particulars of the performance and skill indicators of each of Midland's five starting pitchers and which direction each is trending in at this early-season juncture. 

The 2023 minor league season is underway and there are no shortage of first impressions to dissect. But we all know the peril of small sample size in baseball, so which first impressions are truly meaningful? In this episode, I discuss how I make those sorts of determinations and how they follow from an overall philosophy of prospect evaluation. I then turn to discussing seven A's minor leaguers whose early-season form particularly piqued my interest.

The A's minor league affiliate season preview series concludes with a look at Low-A Stockton. Can the 30 players on this team's Opening Day roster turn around rough 2022 fortunes? Who out of the fresh faces in this group are most likely to contribute? I examine everyone from the team's top prospects to—in particular detail!—its veteran relievers, dissecting what each player brings and what challenges lie ahead for them at this key developmental level.

The A's minor league season preview series continues with a look at the 29 players breaking camp with Oakland's High-A affiliate, examining each player individually, but also putting them in context within position groups and the larger A's organization.

The team preview series continues with a look at Oakland's Double-A affiliate, with examinations of the team's 30 players as individuals and how they stack up collectively and thematically.

With the 2023 Aviators season set to begin, this episode discusses each of the 28 players who made the team's Opening Day roster, dissecting their skillsets and noting areas where improvement would be particularly encouraging. I also discuss how the team might differ from last year's Las Vegas squad and what some of the A's roster decisions here indicate about where things stand with the group of minor leaguers closest to making their major league debuts.

The podcast is back for the A's 2023 minor league season! With minor league rosters set to come out in a few days, this first episode of the season offers a reset and some perspective on themes to track as players get sent to affiliates and the season gets going.

This week's episode features a quantitative analysis of the early returns on Daniel Susac's plate approach, a first look at the mindblowing full-season debut of one flamethrower and an attempt to piece together the incomplete season of another, and...me getting very worked up about a 28-year-old nobody has ever paid any attention to. Or have they? Timestamps: 0:00—Intro 4:53—Las Vegas 58:46—Midland 1:43:06—Lansing 2:11:27—Stockton

This week's episode features deep dives into the complexities of Las Vegas' youngest player, Midland's steadiest offensive performer, the Oakland organization's leader in strikeouts, and a dominant start for a member of the A's 2022 draft class. Timestamps: 0:00—Intro 3:42—Las Vegas 42:41—Midland 1:13:59—Lansing 1:51:32—Stockton

In this special episode of the show, I take a look at the 2022 seasons of both of Oakland's rookie ball teams and answer a diverse array of questions submitted by listeners about the A's system. Timestamps: 0:00—Intro 3:21—ACL A's Review 52:23—DSL A's Review 1:23:18—Q&A

This week, I examine four players who played their first professional games in 2021, including three prominent 2021 A's draftees. I take a lengthy look at what Zack Gelof has shown in Midland this season and what his next steps might be, detail how CJ Rodriguez and Grant Holman's first full seasons have gone, discuss Will Simoneit's prospects for being the next A's org catcher to ascend to the Coliseum, and catch you up on everything else going on in the Oakland organization. Timestamps: 0:00—Intro 9:40—Las Vegas 40:54—Midland 1:27:25—Lansing 1:58:00—Stockton

Following a bounceback week for the A's system after a significant roster restructuring, I take a look at four players who are new either to the A's organization or to health. What's behind David MacKinnon's incredible Triple-A performance, and can it translate to the majors? How do J.T. Ginn and Jorge Juan look after returning from lengthy injury layoffs? And is ninth-rounder Caeden Trenkle, fresh off hitting .400 in his first full-season series, already looking like a steal in the 2022 draft? I answer those questions in addition to going over the other developments in the Oakland system this past week. Timestamps: 0:00—Intro/General Discussion 10:54—Las Vegas 55:54—Midland 1:22:53—Lansing 1:51:08—Stockton

This week, I give my first impression of Ken Waldichuk after his acquisition in the blockbuster Frankie Montas trade (and a few thoughts on the trade in general). I also detail the immense potential of Denzel Clarke, spotlight two potential breakout candidates, and bring you up to speed on everything else going on in the Oakland minor league system. Timestamps: 0:00—Intro (w/Montas trade discussion & draftee promotion discussion) 15:49—Las Vegas 47:52—Midland 1:04:00—Lansing 1:48:01—Stockton

In this episode, recorded under 48 hours before the trade deadline, I detail where the A's consensus top two prospects stand as they reach particular inflection points. I also take a deep dive into Charles Hall's unique backstory and almost-as-unique arsenal and explore the under-the-radar intrigue of Grant Judkins.

In this episode, I get into the mechanical improvements of Junior Perez, the statistical improvements of Kyle McCann, the sudden success of Jake Walkinshaw, and a first look at the newly-acquired Cal Stevenson. I also do the first ever Excessive Prospect Analysis Podcast Q&A, touching on a wide variety of A's & MiLB topics! 4:10—Las Vegas 28:41—Midland 59:42—Lansing 1:21:22—Stockton 1:58:10—Q&A

It was a successful couple of weeks for the A's affiliates recently, despite a rash of injuries. In this episode, I discuss the development of Oakland's newest MLB hitter, chronicle the improvements of a former first-round pick, and examine the promise of the organization's two youngest full-season pitchers. Timestamps: 3:47—Las Vegas 27:37—Midland 58:15—Lansing 1:31:34—Stockton

In conjunction with the Top 50 A's Prospects list I published at the site this week, in this special episode, I review where things stand in the Oakland minor league system at the midpoint of the 2022 season. How good is the system overall? What are its strengths and weaknesses? Who have been the system's biggest risers and fallers so far this year? And what players have the most riding on their second-half performance? I go through these various issues and others in my usual excessive detail.

This week, I explore the unique and fascinating layer cake that is Hogan Harris' profile, detail some promising adjustments from Lawrence Butler, analyze Garrett Acton's initial Statcast data, emphasize the superlative nature of Shane McGuire's approach at the plate, and bring you up to speed on everything else that's been going on in the A's minor league system.

Is Adrian Martinez ready for a spot in the A's rotation? Where did Max Schuemann come from, and now that he's here, what's he all about? Now that we're two months into his 2022 resurrection, what can we conclude about Austin Beck's approach? And why should we get to know the name Yehizon Sanchez? I answer these questions and recap the week that was in the A's system.

I get you prepared for Jared Koenig's first start as an Oakland Athletic by detailing his incredible backstory, pitch profile, and prospects for success. I also discuss the interesting evolution of Jeff Criswell's arsenal over the past two years, Max Muncy's successful first full professional season, and why we shouldn't dismiss JJ Schwarz's chances to stand in a major league batter's box one day. Finally, in a bonus segment, I preview the rosters of Oakland's ACL and DSL teams and talk about the challenges of evaluating players at the Rookie level.

I talk about the excitement generated by the debuts of Jonah Bride and Blake Beers at their new levels, Jordan Diaz's hot May and the extremes of his profile, and promising signs from toolsy outfielder Pedro Pineda.

I get the podcast started by offering a different perspective on Oakland's rebuild, the organization's new #1 prospect according to MLB Pipeline, two finesse artists pitching well in Double-A, and two possible low-minors breakouts.

What is this show? Who am I? What am I doing here?