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Developer, Baseball Systems
Analyst, Baseball Analytics

Developer, Baseball Systems

Location: Boston, MA, United States
Status: Full-Time / On-Site

DEPARTMENT OVERVIEW:
Members of the Baseball Systems Team at the Boston Red Sox are focused on designing, building, and refining the software and data pipelines used within Baseball Operations. These tools and applications are an integral part of the decision-making process, are directly integrated in the workflows of all departments within Baseball Operations, and provide an efficient, consistent, and accessible experience when interacting with our internal data sources and applications.

POSITION OVERVIEW:
The Developer, Baseball Systems position will be a member of the baseball operations software development team, and is responsible for the design, development, and support, of all baseball systems. This individual will work closely with members of baseball operations to understand business requirements that drive the analysis, design, and development of quality baseball systems and solutions. This position is focused heavily on front-end development, and will collaborate closely with colleagues on the software development team and baseball operations personnel from all departments.

RESPONSIBILITIES

• Create leading-edge baseball solutions together with the software development team and others on new and existing baseball systems
• Contribute to the design and implementation of the software architecture and embrace a software engineering mindset
• Participate in key phases of the software development process of critical baseball applications, including requirements gathering, analysis, effort estimation, technical investigation, software design and implementation, testing, bug fixing, and quality assurance
• Responsible for the design and development of complex web-based user interfaces, web services, back-end logic, and other aspects of web applications
• Actively participate with other software developers in design reviews, code reviews, and other best practices
• Work closely at times with baseball analysts to design and implement solutions to their data needs
• Respond to and resolve technical problems and issues in a timely manner
• Identify and implement creative solutions for technical challenges

CHARACTERISTICS/QUALIFICATIONS

• Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a related field
• 0-2 years of front-end development experience building web applications with frameworks such as Angular or React, and experience developing with Typescript, CSS, HTML, C#, ServiceStack, T-SQL, or similar technologies, is required.
• Experience with relational database design and development in SQL Server, Snowflake, MySQL, PostgreSQL, or similar technologies, is required.
• Experience building front-end visualizations using D3, chart.js, or similar, is a plus
• Experience developing with cloud technologies from Azure, GCP, or AWS are a plus
• Experience integrating systems and data using third-party APIs and services are a plus
• Ability to work autonomously and as a team in a fast paced environment
• High level of attention to detail with the ability to multi-task effectively
• Comfortable working remotely when required and using Zoom, Teams, Slack, Trello, and other tools to communicate with all team members
• High degree of professionalism and ability to maintain confidential information
• Excellent organizational and time management skills
• An understanding of baseball, common terms, and analytic measures, is a plus

At the Boston Red Sox and Fenway Sports Management, we go beyond embracing diversity. We’re committed to living by our values, strengthening our community, and creating a workplace where people genuinely feel like they belong.

Too often, job seekers don’t apply to positions because they don’t meet every qualification. If you love this role and are great at what you do, we encourage you to apply. Your unique skills and experiences might just be what we’ve been looking for.

Prospective employees will receive consideration without discrimination based on race, religious creed, color, sex, age, national origin, handicap, disability, military/veteran status, ancestry, sexual orientation, gender identity/expression or protected genetic information.

To Apply:
To apply, please follow this link.

Analyst, Baseball Analytics

Location: Boston, MA, United States
Status: Full-Time / On-Site

DEPARTEMENT OVERVIEW:
Baseball Analytics supports the decision-making processes throughout Baseball Operations, including Player Valuation, Player Development, Major League Strategic Information, and Sports Science. Core responsibilities include predictive modeling, long-term research, report creation, and delivering the output of one’s work in a clear and digestible manner.

POSITION OVERVIEW:
The Boston Red Sox are seeking an Analyst for the team’s Baseball Analytics department. The role will support all areas of Baseball Operations while working closely with Director of Baseball Analytics, and our team of analysts.

This is an opportunity to work in a fast-paced, intellectually curious environment and to impact player personnel and strategic decision making.

RESPONSIBILITIES

• Statistical modeling and quantitative analysis of a variety of data sources, for the purpose of player evaluation, strategic decision-making, decision analysis, etc.
• Effectively present analyses through the use of written reports and data visualization to disseminate insights to members of the Baseball Operations leadership.
• Maintain working expertise of leading-edge analytics, including publicly available research and novel statistical approaches, in order to recommend new or emerging techniques, technologies, models, and algorithms.
• Other projects and related duties as directed by the Director, Baseball Analytics, and other members of Baseball Operations leadership.

CHARACTERISTICS/QUALIFICATIONS

• Bachelor’s degree in an analytical field such as statistics, predictive analytics, data science, engineering, applied math, physics, quantitative social sciences, computer science, computer vision, or operations research.
• Masters, PhD, or equivalent experience in one of the aforementioned fields preferred.
• Advanced understanding of statistical methods or machine learning techniques.
• Proficiency with modern database technologies including SQL.
• Demonstrated experience with programming languages (e.g., R or Python).
• Demonstrated ability to communicate technical ideas to non-technical audiences using data visualization.

At the Boston Red Sox and Fenway Sports Management, we go beyond embracing diversity. We’re committed to living by our values, strengthening our community, and creating a workplace where people genuinely feel like they belong.

Too often, job seekers don’t apply to positions because they don’t meet every qualification. If you love this role and are great at what you do, we encourage you to apply. Your unique skills and experiences might just be what we’ve been looking for.

Prospective employees will receive consideration without discrimination based on race, religious creed, color, sex, age, national origin, handicap, disability, military/veteran status, ancestry, sexual orientation, gender identity/expression or protected genetic information.

To Apply:
To apply, please follow this link.

The content in this posting was created and provided solely by the Boston Red Sox.

When the Cardinals signed Brandon Crawford to a one-year, $2 million deal earlier this week, the first thing that popped into my mind was a two-word hashtag. I figured it wouldn’t be long before the Giants’ social media accounts would send out the same thing they always post in response to the departure of a franchise icon: #ForeverGiant.

Of course, #ForeverGiant is a public relations gimmick, a way for the organization to soften the blow for fans who are sad to see one of their favorite players retire or, worse, wearing another team’s uniform. Yet in the case of Crawford, who grew up a Giants fan in the Bay Area and who became the franchise’s all-time leader in games played at shortstop, those two words actually rang true. They weren’t a ploy; they were a promise.

That’s why Crawford’s leaving San Francisco is sad for many Giants fans and weird for the rest of us. But moving on from something and getting over it are not the same thing. It was time for the Giants to move on from Crawford, to let him go somewhere else, even if it wasn’t an easy decision. Read the rest of this entry »

Last year, the Giants had a bit of a run scoring problem. Still, for much of the season, their middle-of-the-pack offense proved to be sufficient thanks to an excellent pitching staff; in early August, our playoff odds had them with an 80% chance of reaching the postseason. But from there, the bats went silent, as San Francisco rounded out the season with a team wRC+ of 83, losing out on not just a playoff spot but also a winning record. These struggles gave the Giants a clear area to upgrade during the offseason, and they did just that, kicking off their winter by signing contact machine Jung Hoo Lee, then later adding thunderous slugger Jorge Soler to the mix.

With these new faces on the roster, let’s think about what the Giants’ everyday lineup will look like. They have clear starters at each up-the-middle position, with Lee in center field, Thairo Estrada and Marco Luciano as the double play combo on the infield, and Patrick Bailey catching. Thanks to comments from general manager Farhan Zaidi, we know the outfield corners will primarily be manned by Mike Yastrzemski and Michael Conforto, with Soler serving as an everyday DH. This leaves the corner infield spots to be staffed by LaMonte Wade Jr., Wilmer Flores, and J.D. Davis. Read the rest of this entry »

The Colorado Rockies are a bit of a laughingstock at the moment. I say this intending no undue disrespect; from a player evaluation and roster-building standpoint, they’re one of the handful of organizations in baseball that doesn’t meet the bare standard of competence. They’ve missed the playoffs five years running and lost 197 games over the past two seasons.

Unfortunately, this fallow period is the historical norm in Colorado. The Rockies strung together a pair of surprising playoff appearances in 2017 and 2018; apart from those two campaigns, which netted a total of one playoff win, the Rockies haven’t finished over .500 since 2010. In 31 seasons, they’ve never won the NL West.

And there isn’t really an end in sight. No Orioles-style bumper crop of prospects that can turn 100 losses to 100 wins in 18 months. Our playoff odds didn’t give the Rockies the dreaded goose egg, but it came down to the wire. The Rockies are projected to go 63-99, with a 0.1% chance of making the postseason. Both numbers are the worst in baseball. The projected 31-game gap to first place isn’t the largest in the league, if only because the Nationals are just as bad and the computers see the Braves as better than the Dodgers. (So do I, Ohtani and all, for what it’s worth.) Read the rest of this entry »

Zack Wheeler has arguably been the best pitcher in baseball over the past four seasons. Since joining the Philadelphia Phillies prior to the truncated 2020 campaign, the 33-year-old right-hander has made 101 starts and boasts a 3.06 ERA, a 2.90 FIP, and a 26.7% strikeout rate. Moreover, his 19.3 WAR over that span is tops among his contemporaries.

A thirst to continually get better has helped bring Wheeler to the pinnacle of his profession. Never entirely satisfied with the depth and quality of his arsenal, he’s always looking for a new edge, whether it’s an additional weapon or an upgrade to one already in his toolbox. Just last year he added a sweeper, and opposing hitters can expect to see yet another option when he takes the mound in 2024.

Wheeler discussed his growth as a pitcher, as well as his goals going forward, last week at the Phillies’ spring training complex in Clearwater.

———

David Laurila: How have you evolved as a pitcher over the years?

Zack Wheeler: “I’ve developed more pitches since I got drafted. Everything has gotten crisper. After my TJ [in 2015], I was able to gain some command, which I didn’t have before. So pairing the repertoire with command took me to that next level. Really, a lot of it has just been repetition and learning, and from there putting it all together.” Read the rest of this entry »

When the Dodgers traded for Tyler Glasnow this offseason, he wasn’t the only player the Rays sent west. Manuel Margot also joined Los Angeles, where he would to fill Jonny DeLuca’s old role as a righty-hitting outfielder capable of playing any of the three spots. Yet, Margot wasn’t exactly a snug fit for the Dodgers; his inclusion in the trade felt more like a way for Tampa Bay to shed salary. It seemed likely that Los Angeles would flip him to another team before the start of the season.

That’s exactly what happened on Monday, when the Dodgers sent Margot and minor league infielder Rayne Doncon to the Twins in exchange for minor league shortstop Noah Miller. Los Angeles also agreed to cover $6 million of Margot’s $10 million salary for 2024, along with the $2 million he’d be owed if Minnesota doesn’t exercise its team option for 2025, as Aaron Gleeman reported. So, in trading Margot, the Dodgers are saving $4 million; naturally, they promptly turned around and signed Enrique Hernández to a one-year, $4 million deal.

You can almost analyze the Dodgers’ side of this trade in a box, because the things being exchanged are so similar. In fact, to make my analysis make sense, you have to know how close the prospects are in value, so let’s start there. Doncon is a 20-year old middle infielder who spent 2023 at Single-A Rancho Cucamonga struggling against older pitchers. Want a prospect novel? Eric Longenhagen has one for you:

Doncon was a 2021 and 2022 backfield prodigy who looked like he could become a slugging middle infielder. His bat speed, body projection, as well as his struggles on defense and with chase, prompted Alfonso Soriano pipe dreams and more level-headed Esteury Ruiz comparisons at the time. Doncon had a mediocre 2023 with the bat – .215/.283/.368, albeit with a career-high 14 homers – but looked much better on defense. He currently has the actions and arm strength for shortstop, but he’s still young and has a lot of room on his frame, which means he may yet outgrow that position and move to either second or third. Doncon’s pitch recognition is not great, and he’s a bit more chase and whiff prone than is ideal, but he has good power for a hitter his age and is probably going to grow into more. The longer he can stay at short, the better chance he gives himself at being a useful big leaguer despite his flaws. The Twins have two seasons to develop Doncon before they have to decide whether to expose him to the Rule 5 draft, and realistically, they have another year or two beyond that to let him barbecue on the 40-man if they really want to. He adds an element of upside to their system as well as an element of risk. He is not likely to have a meteoric rise. Instead, he is a slow-burning, high-variance prospect.

Read the rest of this entry »

Spring training is in full swing, and while there’s still a trickle of higher-profile free agents such as Cody Bellinger and Tim Anderson finding homes — not to mention a handful of unsigned ones, from NL Cy Young winner Blake Snell and postseason stud Jordan Montgomery on down — most teams are taking shape, albeit with plenty to sort out while in camp. Still, all but the powerhouses have some lineup holes remaining, and while they may not be likely to open their checkbooks to land the likes of Matt Chapman, it’s worth keeping their vulnerabilities in mind.

To that end, I wanted to revisit an exercise I performed last year, one that bears more than a passing resemblance to the annual Replacement Level Killers series I roll out prior to the trade deadline. This one is a little different, as it comes prior to the season and relies entirely on our projections, which combine ZiPS and Steamer as well as playing time estimates from RosterResource. Those projections also drive our Playoff Odds.

There are a couple of wrinkles to note here. Where last year and for the in-season series I have generally used a 10% chance of reaching the playoffs as a cutoff for what we might loosely define as a contender, this year’s odds are distributed such that only four teams (the A’s, Nationals, Rockies, and White Sox) fall below that threshold. Thus I’ve raised the cutoff to 25%, leaving the Angels, Pirates, and Royals below the bar but including the Red Sox (25.6% at this writing) and Reds (25.7%), both of which forecast for 80 wins. Gotta love this expanded playoff system, right? Ugh. Read the rest of this entry »

To understand why Baltimore Orioles shortstop Jackson Holliday is the no. 1 prospect on our Top 100 list, look no further than Eric Longenhagen and Tess Taruskin’s writeup of the 20-year-old phenom. They describe Holliday, the first overall pick in the 2022 draft, as “a sweet-swinging shortstop with above-average feel for contact and burgeoning power,” and close their evaluation by predicting that he “is very likely to become a 5-WAR shortstop who does everything well.” He has been spending time at second base this spring, because the O’s already have last year’s no. 1 overall prospect Gunnar Henderson at shortstop, but either way, stardom is seemingly in Holliday’s future.

That the promising youngster is the son of former big league slugger Matt Holliday is well known. It is also a primary factor in his advanced approach to hitting, as well as his overall understanding of his craft. Last season, which he began in Low-A and ended in Triple-A, the lefty-hitting Holliday produced a .323/.442/.499 slash line and 159 wRC+ across four levels of the minor leagues.

Holliday sat down to talk hitting over the weekend prior to a Grapefruit League game in Sarasota.

———

David Laurila: How do you approach hitting?

Jackson Holliday: “As far as guessing pitches… that’s not something I’m great at. But I really enjoy learning about swings — different guys’ swings — how they work, and little things that can help, like cues. My dad has been around baseball for so long, and is such a hitting guy, and I got that from him. But yeah, my approach is pretty simple. I try to stay in the middle of field, stay on my backside, and hit the heater.”

Laurila: Are you basically hunting fastballs and adjusting from there?

Holliday: “Yeah. I sit fastball. I don’t sit offspeed unless there is a real outlier. That’s something I learned from my dad. He would sit heater and try to hit it to the middle of the field. If you’re in a good spot to hit a fastball to the middle of the field you can adjust to the offspeed pitch a lot better than you can sitting offspeed and trying to hit a heater.”

Laurila: How hard is it to be diligent with that? There are going to be times where your subconscious brain tells you, “He’s not going to throw a fastball here.” Read the rest of this entry »

Minor League Assistant, Baseball Systems

Location: Fort Myers, FL, United States
Status: Full-Time

DEPARTMENT OVERVIEW:
Members of the Baseball Systems team at the Boston Red Sox are focused on designing, building, and refining the software and data pipelines used within Baseball Operations. These tools and applications are an integral part of the decision-making process, are directly integrated in the workflows of all departments within Baseball Operations, and provide an efficient, consistent, and accessible experience when interacting with our internal data sources and applications.

POSITION OVERVIEW:
As the Minor League Assistant, Baseball Systems you will represent the Baseball Systems Front Office in Ft. Myers, responsible for minor league video, including collection, organization, distribution, and management. You will improve and advance the video process, including potential involvement of new software and hardware. In addition, you’ll be a key resource for Player Development staff in day-to-day needs related to the effective use of technology and video assets. This individual is expected to become proficient in the operation of all baseball technology across the minor league system. This includes Blast, Trackman, Portable Trackman, Camera Systems, KinaTrax, Hawk-Eye, and streaming video assets. Work with your supervisor to oversee the training of affiliate associates. Lastly, the Assistant will contribute in a supporting role to data engineering efforts that work toward complete and accurate data collection, developing new skills in support of these efforts.

RESPONSIBILITIES:

• Coordinate and oversee all Minor League video collection and distribution. Monitor video collection and ensure that it is up-to-date.
• Manage minor league BATS system, keeping the central database up to date.
• Manage affiliate video and computer equipment.
• Ensure video is easily accessible locally at the affiliates for coaches and over the internet for remote staff.
• Oversee creation of player video comparisons for priority players at least once per season (and as needed) with affiliate interns and Player Development coordinators.
• Proactively provide specialty video (both solicited and unsolicited) to coordinating staff, and ensure proactive video production by affiliate interns.
• Manage custom video sharing using BATS with other organizations to build-out our library of available video.
• Be a resource to Player Development staff to a reasonable extent as needed with technologies.
• Assist in the managing of the Affiliate Technology Associates. Assist in the training of associates in the use of all technologies.
• Travel to each affiliate and the academy in the DR at the beginning of the season to ensure all technology and video assets are operating smoothly.
• Provide support for technical issues.
• Work collaboratively with sports science personnel with new and existing technology.
• Become proficient in the operation and maintenance of baseball technology devices and manage the devices across the minor league system.
• Assist in implementing the technology used throughout the minor leagues, including Blast sensors, Trackman, Portable Trackman, Edgertronic High Speed Cameras, KinaTrax motion capture, Hawk-Eye, HitTrax, Trajekt Arc pitching machines, and other technologies.
• Manage the operation of KinaTrax motion-capture systems in the JBP cage and JBP stadium, as well as train interns on the operation of KinaTrax in JBP and at applicable affiliates.
• Manage the operation of the Hawk-Eye ball tracking and motion-capture system across all affiliates.
• Working with our Technology Specialist, respond to and resolve technical problems and issues in a timely manner across all minor league affiliates and in the DR.
• Maintain the streaming assets at all minor league affiliates and in the DR and insure games and supporting data are available to other baseball systems.
• Manage and contribute to the discovery of existing and emerging baseball technologies.
• Gain familiarity with data engineering processes and tools and contribute in a supporting role on a daily basis by performing the following:
• Using development tools to review the quality of Trackman and Hawk-Eye pitch data
• Becoming experienced with SQL to update database tables and make data corrections
• Learning Python to develop new processes in support of data engineering efforts

CHARACTERISTICS/QUALIFICATIONS:

• Excellent computer and device troubleshooting skills and ability to use Remote Desktop and other remote access technologies.
• Experience setting up and configuring equipment such as servers, computers, cameras, and other devices, is a plus.
• Experience with SQL, Python, R, or other languages is a plus.
• Up to 2 years of experience in baseball or another sport.
• Ability to work autonomously and as a team in a fast paced environment
• Strong interpersonal and communication skills, and an ability to establish and maintain effective working relations with those encountered in the course of work
• High level of attention to detail with the ability to multi-task effectively
• High degree of professionalism and ability to maintain confidential information
• Excellent organizational and time management skills required 

At the Boston Red Sox and Fenway Sports Management, we go beyond embracing diversity. We’re committed to living by our values, strengthening our community, and creating a workplace where people genuinely feel like they belong.

Too often, job seekers don’t apply to positions because they don’t meet every qualification. If you love this role and are great at what you do, we encourage you to apply. Your unique skills and experiences might just be what we’ve been looking for.

Prospective employees will receive consideration without discrimination based on race, religious creed, color, sex, age, national origin, handicap, disability, military/veteran status, ancestry, sexual orientation, gender identity/expression or protected genetic information.

To Apply:
To apply, please follow this link.

The content in this posting was created and provided solely by the Boston Red Sox.

With spring training games in full swing, the pressure is mounting for baseball’s remaining free agents to find homes. After all, nobody wants to miss out on the weather in Florida or Arizona this time of year, and Opening Day is just a few weeks away. Now Tim Anderson won’t have to fret. Anderson is heading to the Miami Marlins on a one-year, $5 million deal. With a clear path to the starting shortstop role, the 30-year-old will no doubt hope to re-enter free agency this winter having bounced back from his disappointing final season in Chicago.

Anderson’s fit in Miami is an interesting one. If he can stay healthy and return to his prior form, he could help to stabilize the shortstop position in Miami. But he also constitutes a risky addition to an already uncertain Marlins lineup. It’s not hard to imagine a scenario where neither Anderson nor Jazz Chisholm Jr. has an offensive bounce-back, Luis Arraez regresses, and Jake Burger’s contact overhaul proves to be just a flash in the pan; it could all go sideways pretty quickly. But if it goes right, this could be an exciting lineup. If nothing else, the top three of Arraez, Anderson, and Chisholm make for a very fun group. Still, in order for things to go right for Anderson, he needs to recover some of the BABIP skills that were a key reason for his success. Let’s focus on how exactly that might happen.

From 2019-2022, Anderson led the majors in batting average with a .318 mark. On a hit per plate appearance basis, nobody was more productive. Then in 2023, he cratered. Knee, shoulder, forearm, and neck injuries all contributed to the contact hitter dropping to a 60 wRC+ and -0.5 WAR in 123 games. Add to that concerns about his ability to stick at shortstop, and you have yourself a player who fell $3 million short of his median crowdsourced contract prediction. The shape of Anderson’s production through his successful four-year run was inherently volatile. He definitely possessed skills that propelled him to run above-average BABIPs, but the margin for error for that hitting style is razor thin; a handful of injuries and some loss of strength can make an otherwise productive profile almost unplayable. Read the rest of this entry »