Let’s Go Back to October

Jayne Kamin-Oncea-Imagn Images

Every year when the postseason rolls around, we enjoyers of baseball try our best to make sure we’re properly appreciating the history unfolding on the field before us. We want to acknowledge when we’ve just watched a game so magical that it will be spoken of in tones of awe and disbelief for years to come. Downstream of that, we like to evaluate whether a game, a series, or even an entire postseason was a good one, mentally sorting them into tiers with other postseasons we’ve watched. Some measures of “good” are subjective, coming down to our personal preferences for certain strategies, styles of play, narratives, teams, or players. Other measures are more universally agreed upon and objectively quantifiable. In particular, most neutral observers value a close, exciting game, one that features both tension and action to keep observers engaged.

Win Probability Added (WPA) provides a reasonable proxy for measuring both tension and excitement. At the plate appearance level, it uses the score, inning, and base-out state (i.e. runner on second, two outs) to calculate a team’s win expectancy based on historical outcomes. The difference in a team’s win expectancy after a plate appearance relative to what it was before it represents the WPA during the plate appearance in question. WPA will be negative for the team whose odds of winning decreased while being positive for their opponent, but in this context, we’re going to focus on the magnitude of the change in win expectancy. Without a rooting interest, it’s less about which team wins and more about seeing big plays that impact the outcome of the game. Games with a large quantity of WPA have a lot of high-impact plays and lead changes that allow teams to pass win probability back and forth between one another.

Using WPA, we can evaluate the quality of the action in a given game by both looking at the average WPA per plate appearance and by adding up the game’s total WPA. Both methods provide useful insight. Average WPA per plate appearance controls for the variable number of plate appearances in a game, since games with more plate appearances have more opportunities to accumulate WPA. Sometimes that accumulation constitutes empty calories; other times it’s more substantial. Ultimately, we want the games that top the charts from both perspectives. Read the rest of this entry »


2024-25 International Pro Prospect Update: Scouting Roki Sasaki and Others

Sam Navarro-USA TODAY Sports

It’s time for another cycle of prospect lists, and as I’ve become accustomed to doing for the last few seasons, I’m starting with scouting reports on pro players in foreign leagues, with a focus on players available for MLB free agency this offseason. On The Board, you can see a fresh batch of scouting reports and evaluations for relevant players from Nippon Professional Baseball, the Korea Baseball Organization, and the Chinese Professional Baseball League in Taiwan, as well as reports on some young players I’ve identified as potentially impactful long-term prospects. For those who need a crash course on the age- and pro experience-driven lines of demarcation that dictate how MLB teams sign international players, I’d point you to a number of MLB.com glossary entries, including those on international free agency for those in Asian pro leagues, international amateur free agency and bonus pool restrictions, the Japanese posting system, and the Korean posting system.

It can be overwhelming to sift through so many different types of players on that section of The Board — it’s a real apples and oranges situation when we’re talking about some guys who are in their 30s and others who are still teenagers — so I’ve got many of them broken into digestible subgroups below. You’ll notice that some players appear across multiple categories. The Board has each player’s full scouting report and tool grades — think of this as more of a table of contents. Read the rest of this entry »


2025 Classic Baseball Era Committee Candidate: Dick Allen

Imagn Images

The following article is part of a series concerning the 2025 Classic Baseball Era Committee ballot, covering long-retired players, managers, executives, and umpires whose candidacies will be voted upon on December 8. It is adapted from a chapter in The Cooperstown Casebook, published in 2017 by Thomas Dunne Books. For an introduction to the ballot, see here, and for an introduction to JAWS, see here. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

2025 Classic Baseball Candidate: Dick Allen
Player Career WAR Peak WAR JAWS
Dick Allen 58.7 45.9 52.3
Avg. HOF 3B 69.4 43.3 56.3
H HR AVG/OBP/SLG OPS+
1,848 351 .292/.378/.534 156
SOURCE: Baseball-Reference

Dick Allen forced Philadelphia baseball and its fans to come to terms with the racism that existed in this city in the ’60s and ’70s. He may not have done it with the self-discipline or tact of Jackie Robinson, but he exemplified the emerging independence of major league baseball players as well as growing black consciousness.”⁠ — William Kashatus, The Philadelphia Inquirer, April 2, 1996

At first glance, Dick Allen might be viewed as the Gary Sheffield or Albert Belle of his day, a heavy hitter seemingly engaged in a constant battle with the world around him, generating controversy at every stop of his 15-year career. It’s unfair and reductive to lump Allen in with those two players, however, for they all faced different obstacles and bore different scars from the wounds they suffered early in their careers.

In Allen’s case, those wounds predated his 1963 arrival in the majors with a team that was far behind the integration curve, and a city that was in no better shape. In Philadelphia and beyond, he was a polarizing presence, covered by a media contingent so unable or unwilling to relate to him that writers often refused to call him by the name of his choosing: Dick Allen, not Richie. Read the rest of this entry »


Sunday Notes: Dispatches From the GM Meetings in San Antonio

When I talked to him at last year’s GM meetings, J.J. Picollo told me that an offseason priority was to add “guys with experience” to a Kansas City Royals roster that was long on promising young talent but short on veteran presence. Picollo did just that — Seth Lugo, Hunter Renfroe, Will Smith, and Michael Wacha were among those brought on board — and while the additions only told part of the story, the end result was a best seller. One year after winning just 56 games, the 2024 Royals went 86-76 and played October baseball for the first time in a decade.

What does the AL Central club’s Executive Vice President/General Manager see as the top priority going into next season?

“We need to be a little more dynamic offensively, and by that I mean we need to get on base at a higher rate than we did this year,” Picollo told me earlier this week in San Antonio. “We’re trying to target players we can lengthen out our lineup with, whether it’s someone at the top, in the middle, or toward the back end. Our identity is more pitching and defense, base running, and situational hitting, so how can we add some guys that can complement what we already have that will allow us to score more runs?”

The Royals crossed the plate 735 times in 2024, the sixth-highest total in the American League. Their .306 on-base percentage was ninth-highest, while their .403 slugging percentage and their 170 home runs ranked sixth and tenth respectively. As power obviously helps provide more runs, I asked Picollo if OBP is indeed the priority. Read the rest of this entry »


Effectively Wild Episode 2242: The 10th Annual Free Agent Contract Over/Under Draft

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Ben Lindbergh and Meg Rowley banter about a listener proposal to artificially designate (and trade) a two-way player, then (19:28) conduct the 10th annual free agent contract over/under draft, plus closing banter (1:09:45) about the new Sacramento team’s city designation, a Philly front-office shuffle, and POBO priority.

Audio intro: Philip Bergman, “Effectively Wild Theme
Audio outro: Ian Phillips, “Effectively Wild Theme

Link to typing monkeys research
Link to typing monkeys research summary
Link to FB thread
Link to two-way rule
Link to Sam on not swinging
Link to previous over/under draft results
Link to competitions/drafts sheet
Link to MLBTR top 50
Link to FG top 50
Link to A’s name change info
Link to MLBTR on the Phillies

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2025 Classic Baseball Era Committee Candidate: Steve Garvey

Malcolm Emmons-USA TODAY Sports

The following article is part of a series concerning the 2025 Classic Baseball Era Committee ballot, covering long-retired players, managers, executives, and umpires whose candidacies will be voted upon on December 8. First written for FanGraphs in 2019, it has been updated with additional research. For an introduction to the ballot, see here, and for an introduction to JAWS, see here. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

2025 Classic Baseball Candidate: Steve Garvey
Player Career WAR Peak WAR JAWS
Steve Garvey 38.0 28.7 33.4
Avg. HOF 1B 64.8 42.0 53.4
H HR AVG/OBP/SLG OPS+
2,599 272 .294/.329/.446 117
SOURCE: Baseball-Reference

Read the rest of this entry »


Eric Longenhagen Prospects Chat: 11/8/24

12:16
Eric A Longenhagen: Howdy from sunny Tempe, Arizona where last weekend I went people watching up by the college to see some Halloween craziness, and instead the lady sitting next to me at the bar had a seizure or a stroke or something and I got to play paramedic in front of like 24 people. Sometimes things don’t go the way you plan.

12:16
AN1: How are you feeling on Creed Willems? He has smoked some balls out west. Doesn’t K a ton either and is 21 for the first half of 2025. Anything there?

12:18
Eric A Longenhagen: I’ll take the under. He has power but chases a ton for a 1B and I’m not sure how long he’s going to be athletically viable. Some model-driven team would probably take him in a deal, though.

12:18
Dk: Would you trade Tong, Williams and Gilbert for Crochet? Would it be enough?

12:20
Eric A Longenhagen: I’d be trying to do better than that (I’d rather have Sproat than either Tong or Gilbert by kind of a lot, and I’d need to pry away at least one of Baty or Ronny Mo) but I appreciate you including Jett, who I think is gonna be good.

12:20
Scott M.: What do you make of Josue Briceno and Thayron Liranzo’s AFL performances so far? And what’s the likelihood either will stick at catcher?

Read the rest of this entry »


General Managers Address the Highs and Lows of Starter Innings

Steven Bisig-USA TODAY Sports

The Seattle Mariners had the most starter innings in the majors this year and fell short of the playoffs. Conversely, Detroit Tigers had the fewest starter innings and reached the postseason. For their part, the Kansas City Royals, who had the second-most starter innings, did play October baseball, while the San Francisco Giants, who had the second-lowest total, did not. And then there were the Milwaukee Brewers. Much like the Tigers, the Brewers made the postseason despite getting a low number of innings from their starters — they ranked fifth from the bottom — in part because several of their relievers had outstanding seasons.

What does that all mean? Moreover, what might it mean going forward?

In search of answers, I spoke with the general mangers and/or presidents of baseball operations of the five aforementioned teams at this week’s GM Meetings in San Antonio, Texas. For the execs whose clubs had a low number of starter innings, I was interested in how few innings they felt they could get next year and return (or advance) to the postseason. For those whose clubs topped the starter innings rankings, my inquiries were more about their philosophy and preferences in the seasons to come.

———

Justin Hollander, Seattle Mariners

“I don’t think there is such a thing as too many [starter innings],” said Hollander, whose club had 942 2/3 starter innings this season. “We are very cognizant of pitcher health and of making sure we’re putting them in positions to succeed. I think we did about as well as you can with that. In a perfect world, you would never have a stressful inning as a pitcher; that’s not realistic. But surrounding our starters with an impact bullpen, which we’ve done over the years, gives the manager and the pitching coaches the freedom and confidence to let the starter go to the point where they feel like they’ve done everything they can to win the game.

“Our starters take a ton of pride in going deep into the game. We don’t want to artificially limit them, or script out what that’s going to look like. Watching and evaluating the game as it goes on — when is the right time? — is something that our staff has done a great job of.”

The days of a Mickey Lolich going 300-plus innings, like he did multiple times in the 1970s with the Tigers, are long gone and unlikely to be repeated. Even so, are today’s top-end innings standards — Logan Gilbert’s 208 2/3 was this year’s highest total — at all detrimental to a pitcher’s long-term health and effectiveness?

“In the 2024 baseball universe, our starters are pretty optimized,” opined Hollander. “And I think there is a distinction between optimized and maxed out. We’re not looking to max out and get every possible pitch out of our starters, we’re looking to optimize the performance of our team. We don’t ask them to do more than that, because then you might be risking maximizing to the detriment of the team.

Despite “an impact bullpen,” giving more innings to relievers hasn’t been a consideration for the Mariners.

“We’ve never talked about that,” Hollander told me. “Obviously, there is a rest component, and there may be a time when someone hasn’t pitched in a few days so it’s kind of a must-pitch day for them if there is a spot to get them in the game. I think we had a great balance this year between pitcher usage and pitcher rest. But I don’t think we ever factored in the idea of wanting to take a starter out to put someone in from the bullpen if it wasn’t time to take the starter out. Our starters are among the highest-impact starters in baseball. We want to do everything we can to put them in position to succeed for as many innings as they have to give us.”

———

Scott Harris, Detroit Tigers

Citing both his team’s 753 starter innings, a number that owes something to a spate of injuries, as well as the volatility of reliever performances year to year, I asked Harris, “What is the fewest you can get next year and return to the postseason?”

“I think the line between starter and reliever is blurring,” Harris replied. “If you watched the Tigers in the second half, we didn’t have traditional starters that started our games; we had a pitcher come in and replicate a starter’s workload. The philosophy behind that is, we felt like we could get better matchups without putting an extra strain on our bullpen. And we didn’t actually put an extra strain on our bullpen. So, I don’t think it will be hard to replicate what we did last year if we choose to pursue that nontraditional pitching strategy of a reliever starting a game, then a starter-type pitching the bulk innings, and then relievers coming in at the end of a game. Read the rest of this entry »


Who Else Should Have Made Our Top 50 Free Agent Rankings?

Wendell Cruz-USA TODAY Sports

On Monday, we published this year’s installment of our annual Top 50 Free Agent rankings. Those rankings were compiled by Ben Clemens, with the players listed in the order in which he prefers them, but he’d be the first to tell you that there isn’t a lot of daylight separating many of the guys toward the back of the list. Particularly in a class like this, with a lot of good-but-not-great free agents, there are probably a number of players who fell just outside the Top 50 who you could argue merit inclusion. With that in mind, I asked the writers who provided the player-specific commentary for this year’s rankings a question: Which player who didn’t make the list would you have included on your personal Top 50?

These are their answers, with the players listed in alphabetical order. Enjoy! – Meg Rowley

Scott Barlow, Relief Pitcher
Dependable relievers are especially valuable in today’s game, and that should make Scott Barlow an attractive, relatively low-cost option on the free agent market. Over the last four seasons, the 31-year-old right-hander has averaged 66 appearances with a 3.21 ERA, a 3.38 FIP, and a 27.7% strikeout rate. Sliders and curveballs have been his primary weapons. When I talked to Tim Herrin earlier this summer, Barlow’s then teammate called him “Scotty Spin,” saying that he had “the best breaking stuff” in the Cleveland Guardians bullpen. Read the rest of this entry »


Job Posting: New York Mets – Director, Baseball Systems

Director, Baseball Systems

Location: Citi Field – Queens, New York
Status: Full time

Summary:
The New York Mets are seeking a Director, Baseball Systems to lead the product engineering team responsible for developing software for Baseball Operations. The Director, Baseball Systems will work closely with stakeholders across Baseball Operations, develop a deep understanding of the needs of a diverse set of stakeholders (e.g., players, scouts, field staff, front office personnel), and oversee the execution of a software development roadmap to enable better decision making, improve workflows, and present video, data, and other information in an intuitive format for users across Baseball Operations. The ideal candidate is an engineering and product leader with extensive experience as a full-stack software engineer with prior experience working in either an elite sports environment or for a technology company serving elite sports clients. Prior experience working in elite sports is preferred, but not required.

Essential Duties & Responsibilities:

  • Partner with senior leadership to shape the product roadmap for the Baseball Systems Department and own its execution

  • Lead and manage a product engineering team that possesses capabilities required to deliver best-in-class software applications for Baseball Operations

  • Understand product needs of a diverse set of end users and drive the Baseball Systems team to nimbly and efficiently execute against priorities

  • Ensure a maintainable codebase and software applications are both secure and reliable 

  • Partner with Data Engineering and Baseball Technology & Video teams to ensure data and video capture and delivery meets the needs of end users

  • Partner with Performance Technology team on the development of software to serve sports science, biomechanics, and athlete management use cases

  • Take on engineering work as bandwidth allows

  • Manage the department’s budget and make investment recommendations to senior leadership

  • Build and maintain a department culture that is evidence informed, open and willing to debate, and in seeking continued growth (both from one another and from external sources)

Qualifications:

  • Bachelor’s degree or equivalent experience in computer science or a related field

  • 8+ years relevant professional experience, including experience managing a technical team

  • Strong experience across the technology stack, including cloud (GCS, AWS, etc.), SQL, JavaScript (including Node.js, React), API frameworks (including REST, GraphQL), HTML and CSS (including popular frameworks like Tailwind)

  • Experience in mobile development (Objective-C, Java) is a plus

  • Experience working in collaboration with data engineers, analysts, designers, and third-party engineers

  • Experience working in collaboration with non-technical personnel

  • Experience with DevOps and Agile methodologies and modern development tools

  • Experience with UX/UI design preferred

  • Strong written and verbal communication skills

  • Ability to work cooperatively with others, and to take control of large-scale projects with limited oversight

  • Strong working knowledge of baseball including modern baseball performance data preferred

The above information is intended to describe the general nature, type, and level of work to be performed. The information is not intended to be an exhaustive or complete list of all responsibilities, duties, and skills required for this position. Nothing in this job description restricts management’s right to assign or reassign duties and responsibilities to this job at any time. The individual selected may perform other related duties as assigned or requested.

The New York Mets recognize the importance of a diverse workforce and value the unique qualities individuals of various backgrounds and experiences can offer to the Organization. Our continued success depends heavily on the quality of our workforce. The Organization is committed to providing employees with the opportunity to develop to their fullest potential.

Salary Range: $210,000 – $250,000

For technical reasons, we strongly advise to not use an .edu email address when applying. Thank you very much.

To Apply:
To apply, please follow this link

The content in this posting was created and provided solely by the New York Mets.