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Please Tread on Me: The Story of Cleat Cleaners

A couple of weeks ago, I spent too much time staring at the back of the Target Field pitcher’s mound. Like, way, way too much time. I watched hundreds of video clips. I scoured pictures from image services, social media, and satellites. It could have been boring. It probably should have been boring, but I was looking for the answer to a question that I found interesting, and that was enough. At a certain point, I realized I had another interesting question on a subject that should have been even more boring. I’d been staring at the mound for so long that I started wondering about the spiky little mat that pitchers use to scrape the mud out of their spikes. Where did it come from? How long has it been there? Why haven’t I ever actually seen a pitcher use one? How is it possible that I’ve been watching baseball my entire life and never once thought about this thing before? It might be the only object on a baseball field whose name I don’t know. I must have spent more time looking at that white piece of plastic or rubber or whatever-the-hell-it-is than I’ve spent looking at anyone I love, and yet for the life of me, until two weeks ago I don’t think I’d ever spent one second thinking about it. So I started thinking about it.

That spiky little mat is called a cleat cleaner. Because teams often auction off game-used cleat cleaners, you can find some pretty good pictures of them. The ones that get sold are usually from memorable games, like no-hitters, playoff games, or really any game where the cleat cleaner was touched by Shohei Ohtani:

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Let’s Get Excited About Spencer Strider’s Curveball

Brett Davis-USA TODAY Sports

It’s almost March! It’s time for the weather to feel like it should be changing, only for it to not really change for a couple more weeks. It’s time for the very first baseball of the year. It’s time for massive overreactions to the tiniest sample sizes imaginable. With that in mind, sound the alarm: Spencer Strider threw three curveballs! “What’s that,” you say? “Spencer Strider doesn’t throw a curveball,” you say? Welcome to 2024, my friend, where anything is possible (except for opaque pants, apparently).

Earlier this month, there was some confusion about the pitch, as Strider indicated that he was simply playing with the shape of his slider. However, since then, both he and Brian Snitker have confirmed that the pitch is a curveball. He’s thrown it in live batting practice and in Saturday’s spring training game against the Rays. It’s the second pitch in the video below:


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Tromps Per Whomp Is a Fake Stat Now

Kyle Ross-USA TODAY Sports

We will not be breaking new ground today. What you read in this article won’t change the way you understand baseball. However, it might help you to appreciate a few baseball players for who they are, and that strikes me as a noble goal. A couple weeks ago, Ben Clemens introduced Whomps Per Whiff, a stat that divides barrels by whiffs in order to show “how often you absolutely whomp the ball, as compared to how often your swing results in nothing but a tiny gust of air.” It was a remarkably simple way of looking at hitting, and the leaderboard featured some of the best hitters in baseball. It was also a fun article, and I agreed with several of its underlying premises:

  • If there’s one thing baseball doesn’t have enough of, it’s statistics.
  • Anybody can make up a statistic, as long as they have a dream in their heart and a copy of Microsoft Excel.
  • It’s important that those statistics have silly names. That’s why I’ve been lobbying to have people pronounce wRC+ as “Work-Plus,” preferably in a Rihanna voice.
  • The word whomp is decidedly fun.

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Mike Rizzo Absolutely Cares How Fast You Throw Ball Four

© David Richard-USA TODAY Sports

Well, Mike Rizzo wasn’t joking. At the Washington Nationals’ spring training facility, behind each of the 11 home plates in the bullpen, there are signs posted, and they’re not printed on paper. Somebody in the organization shelled out to have “I don’t care how fast you throw ball four” printed on canvas, in team colors, with a border all around and a logo at the bottom. The grommets at each corner, which allow them to be zip-tied tightly to the fence, probably cost extra. No National will throw a bullpen without seeing those signs for the next month. Whenever the team decides to remove them, somebody is going to have a rough a time cutting through all that thick plastic. It’ll take some doing.

Rizzo road tested the line at the team’s annual hot stove event in January, and it brought down the house, earning sustained laughter and an applause break. In the absolute most literal sense, he’s right. If a pitch ends up as ball four, who cares how hard it was thrown? You might as well huck it up there underhanded like a cricket bowler. But that’s not really how baseball works. The pitcher doesn’t know beforehand whether the batter is going to swing, so let’s take Rizzo a shade less literally and look at how fastballs perform when they’re thrown in three-ball counts. The graph below shows four-seamers and sinkers, bucketed in one mile per hour increments. I went back and checked the numbers a second time because the line is so straight that the graph looks like it was airbrushed:

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Trying on Some Fits for Michael A. Taylor

Darren Yamashita-USA TODAY Sports

I’m biased when it comes to Michael A. Taylor. I know that. I’ve watched him hit too many big homers and unleash too many rockets from deep center not to root for him. For a long time, that meant rooting for him to figure it out at the plate. A Taylor who could just lay off a few more balls, who could just whiff a bit less – OK, a lot less — would have been an incredible weapon. But Taylor is entering his age 33 season, and those dreams died long ago, one flailing strikeout at a time. These days, rooting for Taylor doesn’t mean wishing for him to develop new skills; it means hoping that he finds a nice comfortable place to demonstrate the ones he actually has.

In 2021, Taylor took home a Gold Glove and rated as the best defender in all of baseball according to multiple defensive metrics. Over the past two seasons, he still rated as a plus defender (except according to DRP, which rated him as a net negative defensively 2023). Taylor is also coming off the second-best offensive season of his career; he put up a 96 wRC+, balancing out a strikeout rate that jumped all the way to a calamitous 33.5% by launching 21 homers in just 388 plate appearances. There’s no telling whether this approach will stick, but it certainly makes sense for Taylor. Who better to sell out for power than someone who’s not going to make enough contact no matter what he tries? Taylor boasts one other important skill: health. According to Baseball Prospectus, when Taylor missed 15 days with a hamstring strain last season, it marked the longest absence of his entire big league career.

In all, Taylor has spent 10 years in the big leagues, and despite his 82 wRC+, he’s averaged 1.6 WAR per 150 games. If you want to be generous, you could discount the -0.1 WAR Taylor totaled in his 2014 cup of coffee and 2015 rookie season, leaving you with 1.9 per 150 games. Over the past three seasons, that number is nearly 2.0 on the dot. Surely, there’s a team out there that could use no. 34 on our Top 50 Free Agents list, a league-average center fielder who doesn’t get on base but has a great glove and some pop. Read the rest of this entry »


How To Say You’re Rebuilding Without Saying You’re Rebuilding: A Guide for General Managers

Brad Mills-USA TODAY Sports

I’m so glad you’re here. If you’re reading this, you’re a general manager who has finally accepted the simple truth: Your team is a mess, and it’s time to rebuild. That’s a hard pill for anyone to swallow. It’s much easier to live in denial and hurl insults at Dan Szymborski when the ZiPS projections come out. I’m proud of you. An exciting but tenuous path lies before you. Ownership won’t be spending any more money to prop open the contention window. Now that you’ve come to terms with that reality, it’s time to get your fans on board too, and you must do so without making them so angry that they demand a new GM. Fans are a tricky species. They care very much, which is often inconvenient.

The first rule of rebuilding: Never use the word “rebuilding.” People can’t handle it. They’ll gnash their teeth. They’ll rend their garments. They’ll buy every convenience store in the state out of poster board and Sharpies, and spend weeks coming up with devastatingly clever ways to say that you don’t deserve to be gainfully employed. “Rebuilding” is what you do after a tornado destroys your entire town. Nobody wants to think of their beloved baseball team as a patch of land that used to be a house but is now just one wall and a bathtub.

Let’s practice. What’s the word that you’re never, ever allowed to utter? Say it with me…

Okay, see, you immediately failed the test. You should not have said it with me. Rebuilding is what Batman does after Ra’s al Ghul burns his mansion to the ground. It’s painstaking, brick-by-brick work. Sure, you might end up with a Batcave, but there’s all that manual labor that comes first. Read the rest of this entry »


What Is a Foul Ball Anyway?

Gary A. Vasquez-USA TODAY Sports

I imagine that everybody here at FanGraphs generates ideas for articles in different ways. Looking at leaderboards is certainly a common method. You click around, sorting by different stats until someone looks out of place. “How did you get all the way up here?” is what the start of a FanGraphs article sounds like. Sometimes ideas take longer to germinate, and sometimes there are twists and turns along the way.

For a while now, I’ve been noticing that Freddie Freeman always seems to pop up near the top of Baseball Savant’s foul ball leaderboard. He finished second to Ozzie Albies in 2023 and second to Bo Bichette in 2022. In 2021, he finished third behind both Bichette and Albies. He finished third again in 2020 and first in 2019, 2018, and 2016. Freeman is one of the best hitters in the game, and since 2016, he has 4,225 foul balls, over 400 more than Francisco Lindor in second place. The names below them are good too: José Abreu, José Ramírez, Marcus Semien, Paul Goldschmidt. You get the picture. That brought me to my first question:

Are foul balls the mark of a good hitter?

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Jorge Soler Brings His Giant Bat to San Francisco

Orlando Ramirez-USA TODAY Sports

Jorge Soler is getting nearly as far away from Miami as he possibly can. The 6’4” power hitter has agreed to a three-year, $42 million deal with the San Francisco Giants. Susan Slusser broke the news of the deal, and Mike Rodriguez reported the terms.

Soler, who debuted with the Cubs in 2014 and also played for the Royals, Braves, and Marlins, opted out of the third and final year of the deal he signed with Miami, capitalizing on the second-best season of his 11-year career both in terms of health and overall production. Soler ranked 19th on our Top 50 Free Agents list, and his deal is just $1 million per year below the three years and $45 million that both Ben Clemens and MLB Trade Rumors predicted for him. The deal also nets Soler $1 million more than this year than the $13 million he would have made had he stayed with the Marlins.

There’s plenty of risk here. Soler was an All-Star in 2023, the World Series MVP in 2021, and the American League home run champ in 2019. He obliterates four-seam fastballs, and he’s the kind of player who can go on a tear and put a team on his back. He’s also about to turn 32, and he missed half the 2022 season due to back and pelvis injuries. The 1.9 WAR he put up in 2023 was not only the second-best mark of his career, but just the second time he even surpassed 0.7, the total he recorded as a 22-year-old rookie in 2014. Soler has appeared in 100 games only four times in his 11 years in the big leagues. It’s encouraging that three of those four seasons came over the past five years, but players (and humans in general) don’t usually see their health improve as they transition into their mid-30s.

Moreover, Soler doesn’t contribute on the bases or with the glove, and he’s best suited for a DH role. Soler spent just 42 games in the outfield in 2023. That might not sound like much to you, but the defensive metrics agreed that it was way, way too much. Over the course of Soler’s 11 seasons, the four major defensive metrics — DRS, DRP, OAA, and UZR — have been unanimous in their contempt for his glove. Combined, those four systems have evaluated Soler’s defense 42 times (11 seasons tracked by DRS, DRP, and UZR, plus nine by OAA). Of those 42 ratings, 38 were negative, three gave Soler a rating of exactly 0, and just one was positive — when DRP credited Soler with 0.8 runs prevented in 2019.

Despite Soler’s dreadful defense, San Francisco will use him at times in the outfield, likely as a way to spell Michael Conforto and Mike Yastrzemski against left-handed pitching. Under former manager Gabe Kapler, the Giants mixed and matched out of necessity, but also by design; even with a new skipper, Bob Melvin, that trend is likely to continue to some degree considering the personnel on their roster. Over the past three seasons, San Francisco has had just six players qualify for the batting title and eight total qualified player-seasons. (Yastrzemski and Thairo Estrada each have qualified twice in the last three years.) Only three teams have had fewer qualified seasons, and half of the major league clubs have had at least 12 in that span. But no matter how frequently Melvin makes him wear a glove, Soler will slot into the lineup nicely by providing real production from the right side of the plate, something the team sorely lacked last year.

For now, though, let’s set our reservations aside for a minute and admire the stylistic fit. It’s hard to think of a team that needs power more than the San Francisco Giants, and it’s hard to look at Jorge Soler and think of anything other than power. If you peruse other articles about this signing, you’ll come across multiple variations of the word slug. Depending on your outlet of choice, the Giants have variously signed up for three years of “slugger Jorge Soler,” “veteran slugger Jorge Soler,” “Free-Agent Slugger Jorge Soler,” “former Miami Marlins slugger Jorge Soler,” “slugging outfielder Jorge Soler,” and even “slugger and former World Series MVP.” All of these descriptions are apt. He’s not up there to hit Soler flares. Soler slugs.

The Giants could use some of that. Famously, no Giant has had a 30-homer season since a 39-year-old Barry Bonds hit 45 in 2004 (unless you’re counting Jeff Samardzija and Madison Bumgarner, who allowed 30 homers in 2017 and 2019, respectively). In fact, over that same time frame, Soler has the same number of seasons with 27 or more home runs as the Giants do: three. The difference is that only four times has Soler been healthy enough to accrue 400 plate appearances in a season, whereas the Giants have had 109 different player-seasons reach that threshold over the past 24 years.

In 2023, the Giants ranked 19th in home runs, 23rd in ISO and exit velocity, and 27th in slugging. Some of that has to do with Oracle Park, which, according to Statcast’s park factors, ranks as the 27th-worst park for home runs for both left-handed and right-handed batters. But that’s why you go get someone as powerful as Soler (or, for that matter, Arson Judge), who hits moonshots that would be no-doubters anywhere. According to Statcast, if he’d played all of his games in San Francisco last year, Oracle Park would have cost Soler just four of his 36 home runs. Moreover, after spending two years at loanDepot park — one of the three stadiums that make it even harder for righties to leave the yard than Oracle — there’s little chance that he’ll be intimidated and a much better chance that he’ll be the first player to launch a ball into that giant baseball mitt above the left field bleachers. Or maybe Soler, who has hit six opposite-field home runs with an estimated distance of at least 400 feet, will become the first right-handed player to send a ball into McCovey Cove.

Still, Soler alone is not going to solve San Francisco’s problems on offense. According to ZiPS, Soler’s projected SLG of .441 ranks 101st in the majors, and the second Giant doesn’t come until Wilmer Flores checks in at 170th, with a mark of .423. The lack of slug is a problem, of course, but it isn’t as much of an issue as the team’s overall lack of offensive production, and Soler can’t fix that on his own, either.

ZiPS projects newcomer Jung Hoo Lee as San Francisco’s best hitter, with a 112 wRC+, one spot above LaMonte Wade Jr. That ranks them 84th and 85th overall, and they’re the team’s only players in the top 120. The only teams with less representation in the top 120 are the A’s and the Rockies. ZiPS projects a 106 wRC+ for Soler, which is understandable when you consider that before last year, when he posted a 126 wRC+, he had not recorded a single-season mark above 107 since 2019, when his wRC+ was 136. Even if Soler exceeds his projections, San Francisco’s lineup could still use some help, and there aren’t that many bats left out there.


Which Ballparks Make It Easiest to See the Pitch?

Thomas Shea-USA TODAY Sports

For a while now, I’ve been having fun analyzing how accurate umpires are when calling balls and strikes according to the Statcast strike zone. Honestly, I might be having too much fun. It’s just that there are so many variables that might affect the way the umpire sees a pitch. Today we’re looking into the most literal one: the ballpark. Every stadium is different, and that can affect how easy it is to track the baseball. This is a well-established issue, which is why every ballpark has a batter’s eye, a dark background that’s supposed to ensure that the batter is able to see the ball out of the pitcher’s hand. Those backdrops vary quite a bit, from evergreen trees and ivy in Colorado, to a painted wall in Texas, to tinted glass in the Bronx.

When Drew Smyly nearly threw a perfect game last April, it helped that it was a day game at Wrigley Field, and his left-handed release point was so wide that the ball appeared to be coming not from the batters eye, but from the bleachers in right-center. Last September, in response to multiple public complaints from players, the Astros effectively extended Minute Maid Park’s batter’s eye several feet farther into right field, awkwardly repainting part of a formerly red section of brick and signage green. “It’s like night and day,” one player told The Athletic after the paint job:

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Has Anyone Ever Hit the Target Field Target?

When Carl Pavano threw the first official pitch at the brand new Target Field on April 12, 2010, there was no Target logo on the mound. Mind you, there were Target logos aplenty all around the ballpark — on the wall behind home plate, just below the press box, up above the bleachers in right and center field, on the signs the fans brought and the hats they wore, and on the video boards on the façade of the upper deck, which often displayed rows of alternating baseballs and Target logos, hundreds of them wrapping around the entire stadium — just not on the pitcher’s mound. Later that year, the interlocking T and C of the Twins logo began appearing in the dirt behind the rubber; the Target logo didn’t start gracing the mound until 2016.

Still, in the early years of 2016 and 2017, the mound was often completely targetless. Even today, there are games where there’s no logo whatsoever — and not just nationally televised games, when the advertising rights can change. Sometimes it’s just the pitcher all alone up there (aside from the rubber, the cleat cleaner, and a couple rosin bags):

I don’t have any good guesses that explain the logo’s occasional absence, but I have so, so many bad guesses. Maybe the grounds crew is hiding the target somewhere else on the field and we’re supposed to be looking for it. Maybe Target leases the space on a per-game basis, and sometimes whoever is in charge of delivering that day’s check gets lost during the half-mile walk from Target Plaza Commons headquarters to Target Field. Maybe — and hear me out on this one — maybe the grounds crew just gets busy sometimes. I don’t know why it’s not always there, but if it’s supposed to be there every game, I hope this paragraph doesn’t get anybody in trouble. Read the rest of this entry »