Effectively Wild Episode 2331: The Secret Sauce

EWFI
Ben Lindbergh and Meg Rowley banter about Pete Alonso’s performance since they marveled at his hot start, the return of Craig Kimbrel, Max Muncy’s tale of two seasons, how hitters fare after LASIK, the Mets’ “secret sauce” against Shohei Ohtani, whether the Dodgers’ injury woes will hurt their capacity to recruit pitchers, Brandon Pfaadt’s “yes hitter,” the latest step toward the challenge system, Eric Anthony’s dad discovery and nature and nurture in player development, the underrated Willie Davis and Reggie Smith, and more, plus a combined Meet a Major Leaguer/Stat Blast segment (1:19:39) on Nic Enright and Christian Montes De Oca (and the rule-altering signing of the 13-year-old Jimy Kelly).

Audio intro: Moon Hound, “Effectively Wild Theme
Audio outro: El Warren, “Effectively Wild Theme

Link to previous Pete banter
Link to Pete before
Link to Pete after
Link to Muncy before
Link to Muncy after
Link to Muncy article
Link to MLB LASIK study
Link to secret sauce article
Link to Spahn quote
Link to Cup of Coffee
Link to FG on Casparius
Link to “yes hitter” post
Link to “yes hitter” Stathead
Link to Ben on no-hitters 1
Link to Ben on no-hitters 2
Link to challenge system news
Link to Anthony and Davis story
Link to B-Ref new debuts
Link to The Athletic on Enright
Link to Guardians prospects list
Link to phantom player wiki
Link to 1972 scouting article
Link to Montes de Oca wiki
Link to Montes de Oca name
Link to Diamondbacks prospects
Link to MDO article 1
Link to MDO article 2
Link to MDO article 3
Link to MDO article 4
Link to Kelly at B-Ref
Link to MiLB.com on Kelly
Link to SI on Kelly
Link to EW Stanky draft
Link to Mexican League article
Link to Koo video
Link to Bois on Koo
Link to Kenny Jackelen
Link to player signings spreadsheet

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Carlos Narváez Is Building His Reputation

David Butler II-Imagn Images

I owe Red Sox catcher Carlos Narváez an apology. In my preseason write-up of Boston’s backstops, I called him “organizational depth.” I lumped him in with Blake Sabol and Seby Zavala as the uninspiring backup catcher options for the team with the worst projected WAR at the position in the American League. That was in March. Now it’s June, and the rookie is slashing .288/.356/.456 with five home runs and a 126 wRC+ through 47 games. Thanks to strong framing, blocking, and throwing skills, he has earned himself 6 DRS and a +6 FRV. The only catcher who has him beat in both metrics is defensive wizard Patrick Bailey. By WAR, Narváez is one of the top-30 position players in the game. Among catchers, he ranks fifth, and if you only consider WAR accumulated as a catcher, he ranks second. If he keeps this up for a few more weeks, he’ll have a compelling case to be Cal Raleigh’s backup at the All-Star Game this summer.

Regardless what happens from here on out, Narváez has already been far more than just depth for the Red Sox. I was wrong, and I will readily eat crow or humble pie, though I’d really prefer the pie. At the same time, I can’t blame myself too much for overlooking him. After all, it took more than eight years from the day he signed with the Yankees as an international free agent for him to appear as anything more than an honorable mention on one of our organizational top prospect lists. Even then, Eric Longenhagen ranked him 32nd in the Yankees system (35+ FV) entering 2024, with the words “third catcher” closing out his write-up. Meanwhile, Narváez didn’t appear on a Baseball America list until this past offseason, when the publication ranked him 29th in the Red Sox organization. Neither Baseball Prospectus, nor The Athletic mentioned him on their top-20 Red Sox prospects lists this winter.

While I might have been wrong about who Narváez would be, I wasn’t wrong about who he had been when I called him “unknown” and “hardly… a top prospect.” Still, I used his reputation, or really his lack of a reputation, to let myself off the hook from learning more about him. Relying on reputation is often a necessary heuristic technique – if we all had to verify everything for ourselves, we’d never accomplish anything – but that doesn’t mean it can’t lead to mistakes. With more than 100 catchers to consider for the Position Power Rankings, I needed to find ways to reduce my workload. So, I glossed over Narváez because he didn’t have enough of a reputation to attract more of my attention. Read the rest of this entry »


RosterResource Chat – 6/5/25

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Kyle Schwarber Is Dominating the Heart of the Plate

Bill Streicher-Imagn Images

When I wrote a few weeks ago about how Kyle Schwarber deserves to be the first player in baseball history to get not his own bobblehead doll, but rather his own bobble helmet doll, I neglected to mention one thing. Schwarber has been brilliant this season. He’s off to the best start of his entire career. Schwarber is currently running a 164 wRC+, which makes him the eighth-best qualified hitter in baseball. His 19 home runs and 16% walk rate both rank in the top five. That excellent spring is all the more impressive considering that Schwarber is, relatively speaking, something of a slow starter. He owns a career 110 wRC+ in March and April, followed by a 115 mark in May, then a 145 mark in June. This season, he just started out hot and got even hotter. Here’s a table that shows his wOBA in March and April through his entire career:

April!
Year wOBA
2016 .138
2017 .278
2018 .372
2019 .315
2021 .329
2022 .315
2023 .313
2024 .344
2025 .423
SOURCE: Baseball Savant

Schwarber has had plenty of hot streaks like this one before, but never to lead off a season. Moreover, the way he’s doing it is different. With Joey Gallo attempting to reinvent himself as a pitcher, Schwarber stands alone as the game’s foremost practitioner of the Three True Outcomes, but he’s doing his best to abandon one of those outcomes. He’s currently running a 24.4% strikeout rate, which would represent the lowest rate of his career and a drop of more than four percentage points compared to last season. In addition to lowering his strikeout rate, Schwarber is doing more damage than ever when he puts the ball in play. His .499 wOBAcon and .531 xwOBAcon are the best marks of his entire career. Read the rest of this entry »


Dan Szymborski FanGraphs Chat – 6/5/25

12:02
Avatar Dan Szymborski: Greetings, FanGrapheteers!

12:02
Harshil Jani: Hi Dan. I would like to know what the accuracy of the Fangraphs pre-game win probabilities under the ‘live scoreboard’ section. Thanks.

12:06
Avatar Dan Szymborski: I don’t actually know; there’s a lot of data on our proejction probabilities, but I don’t have access to our historical numbers of game vs. game.

12:06
Avatar Dan Szymborski: I imagine they’re best when the teams are closely matched, since they’re game state based.

12:06
Avatar Dan Szymborski: At some point, we’ll have a ZiPS in-game version of this installed (you may have seen the beta in the playoffs), and that will know more about the relative strengths of the team

12:06
John: I know you’re the ZiPS guy, so if there is someone better to ask let me know, but how does Devers have such an elite batted ball profile despite pretty middling bat tracking metrics?  Average bat speed and poor squared up %, but elite in avg exit velo, barrels and hard hit %.

Read the rest of this entry »


What if a Pronator — Not a Supinator — Threw a Kick-Change?

Brad Penner-Imagn Images

In early April, Davy Andrews penned an article that ran here at FanGraphs and began with the following: “You may have noticed that this is the Year of the Kick-Change.” My colleague went on to explain the pitch, which by now most people reading this are well familiar with. Our own coverage of the popular offering also includes an interview with Davis Martin and Matt Bowman from last September, and a feature from this spring on Hayden Birdsong, who throws a kick-change, and his teammate Landen Roupp, who does not. The pitch is thrown exclusively (at least to my knowledge) by supinators such as Martin, who explained that spiking his middle finger on a seam allows him to “kick the axis of the ball into that three o’clock axis [and] get that saucer-type spin to get the depth that a guy who could pronate a changeup would get to.”

Thinking about the pitch recently, a question came to mind: What would happen if a natural pronator tried to throw a kick-change?

In search of an answer, I queried three major league pitching coaches, as well as Tread Athletics’ Leif Strom, who in addition to having hands-on knowledge of the kick-change is credited with coining the term. Their responses varied. Moreover, they meandered a bit — but in a good way — as they offered insight into the science of throwing a baseball from a mound.

Here is what they had to say.

The following answers have been lightly edited for clarity.

———

Desi Druschel, New York Mets

“There are a couple of ways to look at the kick-change. Most people interpret it as, ‘the spike kicks the axis,’ but I’m not necessarily convinced. Another thought is that [the middle finger] is just out of the way, and the ring finger kind of swipes below it. You’re kicking the axis, for sure, but I don’t know if it’s always kicking it how people might think. That would be on the one where there is more supination. Read the rest of this entry »


Call Him Medium Leverage Ben

Jerome Miron-Imagn Images

About six weeks ago, Eric Longenhagen published his Dodgers Top Prospects list. It ran 51 players deep, and was headlined by some of the trendiest names in prospect circles: Roki Sasaki, Dalton Rushing, Zyhir Hope. Down at no. 24, headlining the 40 FV group, was a blurb that started with the following phrase: “Low Leverage Ben.”

Ben Casparius is a bulk reliever. He is now what the fifth starter in a four-man rotation was 40 years ago. Most baseball fans know him as the rookie who got called on to make a spot start in Game 4 of last year’s World Series. He’s the guy you call on when Yoshinobu Yamamoto, Jack Flaherty, and Walker Buehler have all taken their turns in the rotation, and Clayton Kershaw is hurt. And so is Tyler Glasnow. And Tony Gonsolin. And Bobby Miller. And River Ryan. And Gavin Stone. And Emmet Sheehan. And (ironically) Kyle Hurt. And Shohei Ohtani, or half of him, anyway.

I guess when you’re in the double digits on the Dodgers’ starting pitcher pecking order, getting “Low Leverage” as a nickname is an occupational hazard. But I don’t like it. Mostly because it’s one short of the three-beat alliteration that made “Late Night LaMonte” roll off the tongue so felicitously. (My condolences to LaMonte Wade Jr. on his recent DFA.)

But also because it’s not true. Read the rest of this entry »


The Ongoing Battle for the Top of the Strike Zone

Michael McLoone, Eric Canha, and Brian Fluharty-Imagn Images

There’s a war going on across major league baseball. It’s been waged over decades, in fact, between two opposing factions of the game. Pitchers, at times aided by their catchers, want to own the top of the strike zone, the place where their fastballs have the easiest time missing bats. Hitters want to hit home runs, and the top of the zone is an ideal launching pad. But while both sides would dearly love to own the territory, they can’t both win at once. What follows are some dispatches from the front, the latest moves and counter-moves by some of the game’s best in this contested space.

Chad Patrick lives at the top of the zone. No pitcher in baseball throws upstairs fastballs more frequently. He might not seem like the type. He’s a soft tosser in the context of the modern major leagues, sitting in the low 90s with his four-seamer and sinker, and the high 80s with his cutter. But for Patrick, shape is more important than velocity.

As Alex Chamberlain has extensively explained, the plane of a pitch when it reaches home plate is a key determinant of its success. That’s most true at the top of the zone for four-seamers. Pitches that come in high and flat act like optical illusions – the average fastball thrown to that area falls more, because it’s falling at a steeper angle. Read the rest of this entry »


Is There Hope For the Rangers Offense?

Kevin Jairaj-Imagn Images

Any fan, analyst, or baseball executive would be hard-pressed to say that the Rangers pitching staff has failed to do its job in 2025. The rotation has been especially solid, ranking first in baseball in ERA, seventh in FIP, and sixth in WAR. If the bullpen hasn’t been as dominant, they’ve also improved significantly compared to last season, already accumulating almost as many wins above replacement as they did in the entire 2024 season. And yet the Rangers, less than two years removed from soaking each other with champagne to celebrate a World Series championship, sit below .500. A losing season here would be the franchise’s eighth in the last nine years, its worst showing since the move from Washington to Texas. The bats have let the team down, ranking near the bottom of baseball, and what’s worse, the underperforming offense consists mainly of players who the Rangers wanted in their lineup. So is there hope for a turnaround, or will the Rangers need to find new solutions to their run-scoring woes?

First, let’s assess just how lousy the offense has been. Well, ranking 25th in the majors in runs scored is their sunniest number. The Rangers rank 28th in on-base percentage, 27th in slugging percentage, and 28th in wRC+ at 80. The latter number outpaces only the Pirates and Rockies, two teams you don’t especially want to model your ballclub after. While the team has played solid defense, the abundance of leather hasn’t come close to making up for the shortage of wood, leaving the Rangers’ position players 25th in the league in WAR. What little offense there has been has come in very short bursts:

Most Games Scoring Zero or One Runs, 2025
Team Count
Texas Rangers 20
Colorado Rockies 19
Chicago White Sox 17
Pittsburgh Pirates 17
Cincinnati Reds 15
Kansas City Royals 15
San Diego Padres 15
St. Louis Cardinals 15
Tampa Bay Rays 15
Los Angeles Angels 14
San Francisco Giants 14
Boston Red Sox 13
Atlanta Braves 12
Milwaukee Brewers 12
Minnesota Twins 12
Washington Nationals 12
Cleveland Guardians 11
Detroit Tigers 11
Houston Astros 11
Seattle Mariners 11
Miami Marlins 10
Toronto Blue Jays 10
Baltimore Orioles 9
New York Mets 8
Athletics 8
Philadelphia Phillies 8
Arizona Diamondbacks 7
Chicago Cubs 7
Los Angeles Dodgers 6
New York Yankees 6

Read the rest of this entry »


Finally, a Hit for Royce Lewis

Dennis Lee-Imagn Images

Royce Lewis almost had another grand slam. With the bases loaded in the top of the seventh inning in Sacramento on Tuesday night, A’s righty Tyler Ferguson left a sweeper on the outside edge of the strike zone, and the Twins third baseman — who two years ago hit four grand slams in an 18-day span — didn’t miss it. A’s center fielder Denzel Clarke couldn’t reach the 100-mph, 392-foot drive into the left-center gap in time. Instead, both Clarke and the ball caromed off the wall in quick succession, the sphere a couple feet short of leaving the yard but still good enough to produce a two-run double that expanded the Minnesota lead to 8-3 and finally broke Lewis’ latest string of futility after 32 at-bats.

“It was good to see the ball hit the grass or the dirt [or] the wall,” Lewis said. “Just anything other than a glove.”

Lewis, who turns 26 on Thursday, has become all too familiar with such grueling stretches. This is his third time since the start of last September that he’s endured a hitless streak of at least 22 at-bats, though unlike the first two, he was at least hitting the ball reasonably hard during this one: Read the rest of this entry »