0:00 Introduction
0:45 How To Access The Board
1:20 Three Ways To View The Board

We have a great many data and research tools on FanGraphs. Some people are well-suited to clicking around the site, exploring on their own, and learning how to navigate FanGraphs that way, but others might benefit from a written, audio, or video tutorial. It is my aim to provide a version of that in this post. This first tutorial covers The Board, and gives an overview of some of the prospect evaluation methodology that has been used at the site. The transcript you’re reading now has been condensed and lightly edited for clarity. Due to the size of the text, this tutorial is best viewed in YouTube’s “Theater Mode,” or in full screen. In the header of each section below, you’ll find a link to the relevant section of the tutorial so that you can easily click around to specific topics.

You can find a link to The Board on the site’s Prospects menu header, or from the Prospects home page. There are three main ways to view The Board. There is a “Scouting Only” section, a “Stats Only” section, and a chocolate/vanilla swirl version (“Scouting + Stats!”) that features a mix of both old school scouting tool grades and a collection of telling statistics (K%, BB%, OBP, SLG, etc.). Read the rest of this entry »

In a move that had become a foregone conclusion, on Monday Yadier Molina and the Cardinals finalized a one-year deal that returns the iconic catcher to the only team he’s ever known. The agreement caps an eventful 11-day stretch that included the return of longtime Cardinals righty Adam Wainwright, who was also a free agent, as well as the blockbuster trade that landed Nolan Arenado. While Molina’s new deal doesn’t ensure that he’ll end his career in St. Louis, it’s clear that the 38-year-old backstop is eying the finish line.

Drafted out of a Puerto Rico high school by the Cardinals in the fourth round in 2000, Molina had never tested free agency before thanks to a trio of multiyear extensions, the latest of which was a three-year, $60 million deal signed in April 2017. His new contract thus represents a significant pay cut, as he’ll get $9 million for the 2021 season, with no additional incentives or options. Then again, with 1,989 games caught so far — a total that’s sixth on the all-time list — he’s not the player he once was.

Molina hit a thin .262/.303/.359 with four homers in 156 PA in 2020, and walked a career low 3.8% of the time. His on-base percentage was his lowest mark since 2006, and both his slugging percentage and his 82 wRC+ were his lowest since 2015. His 84.7 mph average exit velocity was his lowest of the Statcast era; that figure placed him the fourth percentile overall, as did his 25.4% hard-hit rate. You’ll be shocked to learn — unless you’ve been following more than a decade’s worth of jokes on my Twitter account about the glacial movement of Molina and his older brothers José and Bengie — that his sprint speed finally reached the first percentile after years of… slow decline. Read the rest of this entry »

FanGraphs Members (both regular and Ad-Free) are now able to toggle between different color themes for the website, allowing us to introduce an official dark mode for the first time!

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The top free agent pitcher in baseball is no longer a free agent. After an interminable PR tour, Trevor Bauer has signed with the Los Angeles Dodgers, as Jon Heyman first reported. The deal, a three-year, $102 million pact with opt outs after each year, bolsters an already-stout Dodgers rotation and ups the NL West arms race after the Padres’ busy offseason.

It would hardly be honest to write about Bauer without mentioning who he is as a person, so let’s do that first. For lack of a better way to say it, he’s a jerk, a troll. That’s not harsh enough, but it points in the right direction. “Troll” undersells it: time and again, Bauer has stepped up to the line and then gone past it, lashing out and inducing his fans to harass someone before acting shocked at the fallout, claiming innocence.

I won’t detail each individual incident, but suffice it to say that this goes beyond your typical Twitter sniping. The pattern is shockingly similar each time: Bauer takes offense at some perceived slight on social media, berates and otherwise insults the source of that slight (sometimes at great length), and then with a quote tweet, points his fans and followers in the woman’s direction (and it’s almost always a woman), who then proceed to harass her.

Eventually, Bauer issues a banal non-apology about how he never intended to harm anyone and doesn’t believe he did anything wrong, despite the glib falsity of that statement. This isn’t an isolated incident, a poor decision made in his rash youth. It’s a pattern, and a well-documented one.

I’m not here to legislate how you feel about that. I’ll simply invite you to consider how it feels to root for someone who repeatedly takes advantage of his popularity and power to make life worse for people without those things; how it feels to be one of those people. For the remainder of this article, though, I’m going to talk about what this means on the field, on the days where Bauer is pitching, though that hasn’t always been without conflict either. Read the rest of this entry »

With the players’ union rejecting Major League Baseball’s proposal to delay the start of the 2021 season by a month in hopes of winter coronavirus rates declining, the start of spring training is less than two weeks away, and from a logistical standpoint, so much remains undecided. Will there be a universal designated hitter? Will last year’s experiments with seven-inning doubleheader games and man-on-second extra inning rules carry over? What will the playoff format be? From a personnel standpoint, more than 150 free agents are still looking for work.  

The ice has begun to thaw for some of the top free agents, particularly in the past two weeks as the likes of George Springer, J.T. Realmuto, Michael Brantley, Brad Hand, Marcus Semien, Nelson Cruz, Kolten Wong, Joakim Soria, and Alex Colomé have found homes; news of the last three doing so broke while I was working on this very piece. That still leaves 14 members of our annual Top 50 Free Agents list in limbo, as well as numerous other players outside the 50 who could fill substantial roles.

What follows here is a quick trip around the diamond to note the best players still available at each position, whether they’re in our Top 50 (as six of the following were) or not; admittedly, the cupboard is better stocked in some spots than others. I’ll have a companion piece on the starters and relievers in the near future. Read the rest of this entry »

You know it’s almost time for baseball season when all of the major projection systems forecast Kyle Hendricks‘ ERA one run per nine innings too high.

As much as this sounds like a knock on those who develop projections, it’s not. What Jared Cross (Steamer), Dan Szymborski (ZiPS), Derek Carty (THE BAT), and the folks at Baseball Prospectus (PECOTA) do is no small feat. If I weren’t too cowardly to even try to create my own projection system, I would be too stupid to design one that is half as effective as theirs. Glass houses and all that.

That said, I am just smart enough to know that projected ERAs ranging from 3.84 to 4.42 for Hendricks, who boasts a career ERA of 3.12 and has never finished a season with an ERA above 3.46 (except that dastardly 3.95 ERA in 2015), are too high. It’s easy to poke holes in the obvious outliers, but projections succeed by describing and then predicting the talents of most pitchers, not the ones whose talents deviate dramatically from expectation. Hendricks is every projection system’s known blind spot.

It’s not just projections that struggle with Hendricks, either. We, the sabermetric community, frequently use ERA estimators as shorthand to characterize a pitcher’s talent level. If you frequent FanGraphs, you’re familiar with Fielding Independent Pitching (FIP), expected FIP (xFIP), and Skill-Interactive ERA (SIERA). By virtue of how they’re constructed, each metric makes assumptions about the skills a pitcher theoretically “owns”:

• FIP: strikeouts, walks, and home runs allowed
• xFIP: strikeouts, walks, and fly balls induced
• SIERA: a complicated combination of strikeouts, walks, net groundballs (groundballs minus fly balls), and their squared terms and interactions with one another

While each estimator features a batted ball component, they focus on trajectory (launch angle), not on authority (exit velocity). This is a fair assumption, frankly. I have illustrated how a pitcher can influence hitter launch angle, operating under the assumption they bear little to no influence over hitter exit velocity. It’s not quite that bleak; certified baseball genius Rob Arthur found that the average pitcher’s effect on a baseball’s exit velocity: roughly five parts hitter, one part pitcher. Read the rest of this entry »

With his eyeblack, dirty uniform, lip-curling grin, and yes, short stature, Dustin Pedroia looked like a kid having the time of his life in the major leagues, and he played like someone would take it all away if he ever let up. In that time, he ran out every tapper to short and chased after every lost cause grounder up the middle. He lived and breathed the game, and if a little thing like a broken foot conspired to keep him out of the lineup, then he’d field grounders on his knees, dammit.

That chapter of his life is now over, as Pedroia announced his retirement on Monday, ending an illustrious career after 14 seasons with the Red Sox. His remote press conference made for an impersonal sunset, though I suppose there’s no more appropriate transition into full-time dad-life than awkwardly pausing mid-presentation while middle-aged adults fiddle with the audio settings on their laptops.

While Pedroia officially hung up his cleats yesterday, an early retirement was inevitable from the time he underwent knee replacement surgery last December, and really ever since Manny Machado’s spikes stripped the cartilage off of his femur back in 2017. At the time, we didn’t know how devastating that slide would prove. He only missed three games at first, and his numbers were mostly good over the rest of the season.

But the damage to his knee caused extraordinary pain all year long and required multiple trips to the Injured List. Pedroia was no stranger to battling through injuries — he played the entire 2013 season with a torn UCL in his thumb and many other maladies before and after. This was different though. The damaged knee noticeably limited his mobility and sapped his power. He said that playing through the thumb injury was “like a massage” by comparison, and he never recovered from exerting so much pressure on his knee that year. Extensive rehab got him on the field for bits and pieces of the 2018 and ’19 seasons, but only as a shell of himself. This winter’s knee replacement has allowed Pedroia to walk without pain again, but at a heavy cost: Just 37 years old, he’ll never be able to run again. Read the rest of this entry »

Here’s your chance to vote for the 2021 SABR Analytics Conference Research Awards winners.

The SABR Analytics Conference Research Awards will recognize baseball researchers who have completed the best work of original analysis or commentary during the preceding calendar year. Nominations were solicited by representatives from SABR, Baseball Prospectus, FanGraphs, and the Internet Baseball Writers Association of America.

To read any of the finalists, click on the link below. Scroll down to cast your vote.

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In perhaps the most surprising signing of the off-season, Masahiro Tanaka has agreed to terms with NPB’s Rakuten Eagles. NPB contract details are notoriously difficult to parse, but the anchor number of the hour is $8.6 million per year on a two-year deal, per the Kyodo News. Tanaka will wear No. 18, the number that usually belongs to the staff ace in Japan.

It’s a reunion of player and team, as Tanaka starred for the Eagles prior to signing with New York. In seven years and 176 games with Rakuten, he compiled a 99-35 record with a 2.29 ERA, and I’m comfortable using caveman statistics here because his performance was extraordinary across the board. In his final NPB season, he went 24-0 with a 1.27 ERA, which led to a seven-year, $155 million deal with the Yankees.

Tanaka’s time in the Bronx was a clear success. He departs the States with a 3.74/3.91/3.52 pitcher slash, which was good for 19 WAR over seven seasons. In that time, he also made four Opening Day starts and two All-Star appearances. With his elegant delivery, dastardly split, and well-rounded pitch mix, he’s been a great pitcher (by WAR, the 19th best starter in baseball since his debut) and a joy for this neutral to watch. He also managed to avoid the Tommy John surgery that seemed inevitable back in 2015, when his elbow barked and he was diagnosed with a partial UCL tear.

At this point, it’s unclear what shaped Tanaka’s choice to leave the U.S. A return engagement with the Yankees clearly wasn’t in the cards anymore, after the acquisitions of Jameson Taillon and Corey Kluber. But while New York is the only MLB home Tanaka ever knew — and a place he expressed tenderly sentimental feelings toward prior to his final regular season start — he made it clear earlier in the offseason that he was willing to field offers from other big league teams. Whether those wound up being compelling or even forthcoming at all, we can’t say. But it was only in recent days that the rumors surrounding negotiations with Rakuten surfaced; clearly those were very far along. Read the rest of this entry »

Everybody Signs an Infielder Tuesday concluded with the Twins reaching agreement with Andrelton Simmons on a one-year contract worth $10.5 million. Originally a Brave until a 2015 trade for Erick Aybar and prospects sent him to the West Coast, Simmons hit .297/.346/.356 over 30 games for the Angels in 2020. Unless something incredibly bizarre happens, he will become Minnesota’s starting shortstop, prevent a bunch of runs, and assist the Twins in their quest to win their first playoff game in forever.

Let’s start with the least fun part of this article: the grumpy caveat. Back in May of 2019, Simmons injured his left ankle trying to beat out a grounder and, after a misstep, was unable to put weight on it. It landed him on the injured list for a month, and he missed another month later in the season with an injury to the other side of the same ankle. In the first week of 2020, he did it again, spraining his ankle in a July game against the Athletics, costing him nearly half of the abbreviated 2020 season. Leg and foot injuries are no laughing matter for a middle infielder: There have been plenty of aging second basemen and shortstops who had their careers dramatically waylaid by such injuries. Jose Offerman is the first example that comes to mind; when his legs started being an issue, he went from a .391 OBP second baseman to out of baseball in a blink of an eye.

Simmons hasn’t been fully healthy in two years, and a player with his skill set is more reliant on having healthy feet and legs than a plodding slugger at first base or DH. But $10.5 million is practically peanuts, and the Angels are getting even more of a discount than the associated risk entails. Over 2017 and ’18, he hit .285/.333/.419 to go with his typical sterling defense, enough to combine for over 10 WAR. The Twins may not get that player, but they’re also not paying for that player; if you pay 2018 Andrelton Simmons on merit, $10.5 million would be long gone before you even get to the All-Star break.

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