Matt Wisler’s Tiny, Season-Altering Adjustment

Here’s a story that you hear all too often these days. A reliever has a breakout season, perhaps aided by leaning more into throwing his best pitch to the exclusion of everything else. He parlays that into an offseason deal, or maybe a newly-prominent role on his current team. Then the next season starts, and the bloom is off the rose. Whatever ineffable magic powered last season is simply gone.

Here’s another story you hear all too often these days. A reliever has a bad stretch, looks like he might be cooked. The Rays, though, have seen something in him. They trade for him, whisper a few sweet nothings (or, fine, mechanical adjustments) into his ear, and bam! He’s part of their bullpen army.

Here’s the fun part: Matt Wisler personifies both of these stories. He was so bad the Giants designated him for assignment after a horrid start, then agreed to a trade with the Rays. Since heading East, he’s been incredible, one of the best relievers in the game. Seriously, look at these splits:

Eastbound and (ERA) Down
Team IP ERA FIP WAR
SFG 19.1 6.05 4.11 0.0
TBR 26.1 2.05 2.15 1.0

I had to know what changed. I’ll warn you: there’s a lot of failure in this article, a lot of finding not much, before we get to the good stuff — and I promise there’s good stuff. If you’re not into seeing how a pitcher can get to wildly different results with a substantially similar process, this article might bore you. But if you’re curious like I was, read on, and delve deeply with me into the minutiae of a pitcher who didn’t change very much and yet went from unplayable to great. Read the rest of this entry »


FanGraphs Audio: Ryan Fitzgerald Has a Goal

Episode 935

This week on the podcast, we welcome a rising prospect with a story to tell before having an extended chat about the current baseball landscape.

  • To kick things off, David Laurila is joined by Ryan Fitzgerald, an infielder in the Red Sox organization. Fitzgerald shares his story of going from being undrafted to playing in the independent leagues to getting all the way to Triple-A. Now, he is on the precipice of attaining his dream of becoming a major leaguer. The pair discuss using technology to improve swing mechanics, intentionally hitting for power, and just how meaningful errors are as a defensive metric. Fitzgerald also shares what it was like to play behind Chris Sale and who is the best defender he’s played with this year. [2:40]
  • After that, Eric Longenhagen and Ben Clemens chat about their recent travels. Eric just returned from the Area Code Games in San Diego, where he got to see some great players from the 2022 draft, and he has a lot to share about the event and how it works. Meanwhile, Ben has been musing about teams that aren’t serious playoff contenders but still have questions to answer regarding the future. What will Cleveland do with their 40-man crunch? Can Abraham Toro play second base for the Mariners? And what are the Cardinals going to do next year? [19:59]

Read the rest of this entry »


Effectively Wild Episode 1732: Wanna Bet?

EWFI
Ben Lindbergh and Meg Rowley banter about an Alek Manoah semi-fun fact, a day without any starters going deep into games, economical outings by Adam Wainwright and Corbin Burnes, Cody Bellinger’s bat, a legal decision involving the Phillie Phanatic that may have implications beyond baseball, Joey Gallo feeling small, and the cost of Ray’s lost corn crop in Field of Dreams, then (34:01) talk to writer and editor Danny Funt about his recent deep dive into the relationship between sports media and sports betting, and how the big business of legalized gambling could reshape the way baseball is covered, broadcast, and played.

Audio intro: The Coral, "Song of the Corn"
Audio interstitial: Grateful Dead, "Candyman"
Audio outro: The Notorious B.I.G., "What’s Beef?"

Link to tweet about six-inning starts
Link to origin of “The Maddux”
Link to Dan on Bellinger
Link to Phanatic story
Link to Gallo quote
Link to corn math thread
Link to Danny’s story
Link to Forbes on ballpark sportsbooks
Link to story on the Yankees and betting
Link to Bloomberg on sports betting
Link to USA Today on baseball betting
Link to story on gambling-related threats
Link to Evander Kane story
Link to MLB.com Blue Jays betting story
Link to Jim Margalus on baseball betting
Link to Jacob’s DraftKings tweet

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How Real Is Nicky Lopez’s Batting Line?

When Nicky Lopez steps to the plate, there is no in-between to his game. Of the 315 players who have seen at least 1,000 pitches over the past two seasons, Lopez places 27th in swinging strike rate (7.5%), in the top third in chase rate (24.7%), and in the top quarter in terms of the percentage of pitches put into play (18.8%) (all stats are through games on August 10). He combines elite plate discipline with an uncanny knack for making contact, an unusual mix of skills in the majors today. Players tend to make a trade-off when choosing to be more selective by accepting that they will put fewer balls in play. Balls in play have about a 178-point wOBA advantage over plate appearances that end in a walk or strikeout. But balls in play on pitches outside of the strike zone only enjoy a 97-point advantage over the combination of walks and strikeouts, a much less enticing proposition. Thus, by avoiding swinging at pitches outside the zone, hitters maximize their chances of putting a high-value batted ball into play, but also lengthen the plate appearance and increase the chance they strikeout. Lopez does not make this tradeoff, as you can see below:

I referenced Lopez’s minuscule 7.5% swinging strike rate; as a percentage of the total number of pitches he has seen, he rarely swings and comes up empty. He either makes contact or doesn’t swing at all. And the rate at which he swings at pitches overall is another indication of his selectivity. Over the last two seasons (2020-21), he’s swung at just 44.2% of the pitches he has seen, 2.9 percentage points less than the rest of the league over that sample.

Selectivity is great if you make it count when you do swing and put the ball in play on those pitches more towards the heart of the zone. Lopez’s problem, especially in his 2019 debut and last season, is that he often hasn’t reaped the benefits of his patience. This is the other side of his game. He has posted barrel rates in the second, fourth, and first percentiles and hard-hit rates in the second and sixth percentiles in his three seasons in the big leagues. He has also yielded zone run values per 100 pitches of -4.44, -5.17, and -3.02 in those seasons, compared to 1.86, 2.30, and 2.97 on pitches out of the zone, a product of his excellent approach but lack of punch when pitchers challenge him (average is 2.10 for out of zone and -2.21 for in zone). His career wOBAcon on the balls he puts in play inside the strike zone is just .302, 101 points lower than the league over that span. Through 937 major league plate appearances, he has hit three home runs, none of which have come in 2021. His extreme lack of pop has manifested itself in a 56 and 55 wRC+ in 2019 and ’20, respectively, the latter of which was also a product of his in-zone contact rate cratering to 82.4%. That placed him in the 51st percentile in 2020, not nearly high enough to offset the types of balls he puts into play. Read the rest of this entry »


ZiPS Time Warp: J.R. Richard

This series of articles looks at players whose careers are cut short due to misfortune, but few of them are cases as sudden or as dramatic as that of former Astros pitcher J.R. Richard, who died one week ago at age 70. The Houston fireballer had emerged as one of the game’s hardest throwing starters and a potential ace when he suffered a stroke 41 years ago and collapsed during the team’s pregame warmups. He never pitched in the majors again.

Richard’s debut was about as brilliant as one can get: a complete-game shutout of the Giants in September 1971 in which he struck out 15 batters. This was toward the end of Willie Mays‘ illustrious career, but how many pitchers can claim to have pulled off a hat trick of whiffs against an inner-circle Hall of Famer in their debut? Those 15 strikeouts tied pitcher Karl Spooner’s debut record; incidentally, Spooner is another player with a short career that was ended by a shoulder injury a year later, but that’s a tale for another time.

As a pitcher, Richard looks more at home in 2021 than in 1970. At 6’8″ with a fastball hitting the century mark and a slider in the low 90s, there was a lot of intimidation and little in the way of pitching to contact here. The only problem was that he was raw mechanically, just two years out of high school, and coaching staffs weren’t as experienced as today at helping pitchers harness such an explosive repertoire; over his 12 remaining innings that season, including a first inning he didn’t finish, Richard walked 13 batters.

The wildness never quite went away, and Richard spent the new few years riding the Triple-A shuttle. But the Astros traded Claude Osteen in 1974 for two recent Cardinals draft picks, and Don Wilson and his son died in January 1975 from carbon monoxide poisoning, and these were the days you couldn’t just go shopping in free agency. So up to the majors came Richard for good.

Read the rest of this entry »


Don Mattingly Talks Hitting

Don Mattingly knows hitting. The Miami Marlins manager slashed .307/.358/.471 over his 14 seasons with the New York Yankees, winning a batting title along the way. Since his playing days, he’s served as a hitting coach for both his former team and for the Los Angeles Dodgers. “Donnie Baseball” also managed the Dodgers, a five-season stint that preceded his arrival in Miami six years ago.

Mattingly shared his thoughts on hitting, both mechanical and philosophical, over the phone prior to a recent game. (This interview was edited for length and clarity.)

———

David Laurila: Let’s start with your playing career. How would you describe who you were as a hitter?

Don Mattingly: “I kind of changed over the years. I came up as a guy who was probably known more for just putting the ball in play. I hit for [a high] average in the minor leagues. I used the whole field and had more of a hit-it-where-it’s-pitched type approach. From there, I kind of grew in strength, which allowed me to drive in runs. I became more of a doubles guy.”

Laurila: Was the change mostly a matter of getting stronger, or were there adjustments, as well?

Mattingly: “I definitely made adjustments. The biggest was probably getting physically stronger — that was the start of it — [because] I didn’t really hit for true home run power. I didn’t have home run power through the minor leagues. Read the rest of this entry »


The Cardinals Give a Lesson in Context

As a shortstop, you never want to be in this position:

You can almost see the expletives flying out of his mouth, and it gets worse: Nolan Arenado is out of frame to the right, which means that ball is ticketed for left field. How did it get to this point? Let’s back up.

When you’re fielding a bunt, decisions come at you immediately. Barehand it? Glove it? Lead runner? Take a beat and take the sure out? You have to make all of those choices in a split second. Here’s the play in the ninth inning of Sunday’s Cardinals/Royals game that left Paul DeJong lunging helplessly:

Obviously, it didn’t turn out well. But it’s not as though Paul Goldschmidt didn’t know there was a chance of failure going in. Going for the lead runner on a bunt is a high-risk, high-reward play; anyone could tell you that. How large was the risk? How valuable was the reward? Let’s find out together, because I think this situation is low-key fascinating. Read the rest of this entry »


Job Posting: White Sox Sports Biomechanics Analyst

Position: Sports Biomechanics Analyst

Location: Glendale, AZ
Duration: Full-Time

Position Overview:
The Chicago White Sox are searching for a passionate individual to expand their biomechanics and sports science capabilities. As a Sports Biomechanics Analyst, you will lead and coordinate the collection and analysis of motion capture data at the team’s Glendale pitching and hitting labs while also integrating markerless and wearable technologies and data sets. The analyst will work closely with the player development, sports science, and R&D teams to develop actionable training and insights to accelerate development paths, achieve peak performance, and reduce injury risk. Read the rest of this entry »


Effectively Wild Episode 1731: In Good Standings

EWFI
Ben Lindbergh and Meg Rowley banter about their imperfections, follow up on flying horses, Justice Blackmun omitting Mel Ott from Flood vs. Kuhn, and a possible defense of pitcher hitters, then assess the state of the standings and playoff races, contemplate a position change for Fernando Tatis Jr., discuss the Field of Dreams Game, and consider a point in favor of robot umps and signs of spin-rate resurgence.

Audio intro: David Bowie, "Win"
Audio outro: Oh Pep!, "The Race"

Link to article about how horses fly
Link to article on Blackmun and Ott
Link to Ben on pitcher hitters/position-player pitchers
Link to post on Canseco pitching
Link to video of Holt pitching
Link to post on slowest possible pitches
Link to thread on slowest possible pitches
Link to FanGraphs Playoff Odds
Link to Mike Petriello on the Mets’ offense
Link to Petriello on the Jays’ offense
Link to Justin Choi on the Jays
Link to Rob Mains on team mobility
Link to Rob Arthur on the absence of superteams
Link to article on Tatis in the outfield
Link to Field of Dreams episode
Link to paper on umpire discrimination
Link to thread about umpire discrimination
Link to tweet about resurgent spin

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A Potential Fix for Patrick Corbin

At the trade deadline, the Nationals cleaned house. Max Scherzer and Trea Turner went to the Dodgers, Brad Hand to the Blue Jays. Kyle Schwarber? He’s now on the Red Sox. Daniel Hudson? A Padre. Josh Harrison and Yan Gomes are Athletics, and for some reason, the Cardinals decided to acquire Jon Lester. What’s left of the Washington Nationals are bits and pieces from their 2019 World Series run, some young prospects, franchise mainstay Ryan Zimmerman, and Juan Soto.

It’s probably too soon to ask when the Nationals will find themselves contending again. However, both their retention of Soto and their acquisition of major league-ready prospects Josiah Gray and Keibert Ruiz potentially indicates that the front office at least hopes the team will play meaningful baseball sometime in the near future. While things may look a bit hazy in the immediate wake of the deadline, one player whose performance could influence the timing of the Nationals next competitive window is Patrick Corbin, who still has three years left on his contract after 2021.

Over the last two seasons, Corbin hasn’t been especially good. After a sparkling debut season with Washington, one that culminated in the aforementioned championship, Corbin has been average or worse since. He pitched 202 innings in 2019 to the tune of a 3.25 ERA, a 28.5% strikeout rate, and a 8.4% walk rate. He was worth 4.7 WAR, a figure that ranked 14th in the majors (it was good for third on his own team). The Nationals assembled a super-staff that year, and as I asserted on this very website, the pickup of Corbin the prior offseason made a huge difference in the team’s success not only in the regular season, but in the postseason as well. Read the rest of this entry »