Mitch Keller and the Pirates Tie the Knot

Brett Davis-USA TODAY Sports

It’s been a quiet winter in Pittsburgh. The Pirates lost almost no one from last year’s 76-86 team, but they didn’t add many players either. Their biggest acquisition is probably Aroldis Chapman. After that, it’s Marco Gonzales, Rowdy Tellez, Yasmani Grandal, or Martín Pérez. They’re competent major leaguers all, but hardly exciting additions. But as it turns out, the Pirates had another move to make, and it’s a welcome one:

This is both exciting and necessary, at least in my opinion. The Pirates haven’t developed many effective starting pitchers in the last, well, ever. Only one Pirates starter in the past decade has eclipsed 10 WAR with the team: Gerrit Cole with 13. After that, their success stories are Jameson Taillon, Joe Musgrove, and, well… Iván Nova is sixth on the list, and that came in 2.5 years after the Yankees traded him to Pittsburgh. As Stephen Nesbitt and Ken Rosenthal recently chronicled in The Athletic, it’s been an ugly decade for baseball in the Steel City.

Mitch Keller has already accrued the third-most starting pitching WAR in the past decade with 7.5. He’s entering his sixth big league season this year, though ups and downs early in his career mean that it’s only his fifth year of service time. The road to success has been bumpy — from 2019 through 2021, he compiled a 6.02 ERA and only racked up 170 innings of major league work. Things have gotten better since then, though. He threw 159 solid innings in 2022 and then made 32 starts in 2023, both times looking like a consistently effective starter rather than the roller coaster ride of earlier years. Read the rest of this entry »


Effectively Wild Episode 2128: Season Preview Series: Diamondbacks and Brewers

EWFI
Ben Lindbergh and Meg Rowley banter about MLB’s semi-transparent-pants problem and the Nike/Fanatics uniform mess that’s swallowed spring training, a “down the dick” etymology follow-up, Kodai Senga’s injury, Mitch Keller’s extension, the Marlins signing Tim Anderson, and a minor league free agent draft update. Then they preview the 2024 Arizona Diamondbacks (38:13) with The Arizona Republic’s Nick Piecoro and the 2024 Milwaukee Brewers (1:10:18) with The Milwaukee Journal Sentinel’s Curt Hogg.

Audio intro: Benny and a Million Shetland Ponies, “Effectively Wild Theme (Horny)
Audio interstitial 1: Jonathan Crymes, “Effectively Wild Theme
Audio interstitial 2: Dave Armstrong and Mike Murray, “Effectively Wild Theme
Audio outro: Jimmy Kramer, “Effectively Wild Theme

Link to Lukas unis FAQ
Link to Lukas on the pants
Link to Lukas’s letter to Nike
Link to player comments
Link to Kepner on the unis
Link to Clark’s comments
Link to The Atlantic on the unis
Link to ESPN on the pants
Link to Zimmer’s WSJ archive
Link to MLBTR on Senga
Link to Sheehan on Senga
Link to MLBTR on Keller
Link to FG on Keller
Link to The Athletic on Nutting
Link to MLBTR on Anderson
Link to MLBTR on Urshela
Link to draft results
Link to Diamondbacks offseason tracker
Link to Diamondbacks depth chart
Link to Kendrick/Hall comments
Link to Nick’s azcentral.com archive
Link to Brewers offseason tracker
Link to Brewers depth chart
Link to Brewers renovation details
Link to Curt’s MJS archive
Link to quiet NBA game

 Sponsor Us on Patreon
 Facebook Group
 Twitter Account
 EW Subreddit
 Effectively Wild Wiki
 iTunes Feed (Please rate and review us!)
 Get Our Merch!
 Email Us: podcast@fangraphs.com


Giancarlo Stanton Tries to Change Things Up After a Dreadful 2023

Nathan Ray Seebeck-USA TODAY Sports

Following a career-worst season and some stinging public criticism from Yankees general manager Brian Cashman, Giancarlo Stanton is making some changes. Earlier this week, the oft-injured 34-year-old slugger reported to spring training looking significantly leaner than in the past, and on Wednesday provided the public with the first glimpse of his reworked swing. Sure, this all fits into the realm of spring training clichés, and batting practice cuts won’t tell us whether the changes can reverse his decline or improve his chances of staying healthy, but a rebound would certainly be welcome as the Yankees attempt to recover from their worst record in 31 years.

Amid a season in which so many key Yankees wound up sidelined by injuries for significant spells, Stanton played in just 101 games, his lowest full-season total since 2019, when he was limited to 19 games by left biceps and right knee injuries. This time around, he missed 46 days due to a left hamstring strain, the latest in a litany of lower body injuries he’s incurred since the start of 2019:

Giancarlo Stanton’s Injuries as a Yankee
Start End Days on IL Injury
4/1/19 6/18/19 78 Left biceps strain
6/26/19 9/18/19 84 Right knee sprain (PCL)
10/13/19 10/18/19 5* Right quadriceps strain
8/9/20 9/15/20 37 Left hamstring strain
5/14/21 5/28/21 14 Left quad strain
5/25/22 6/4/22 10 Right ankle inflammation
7/24/22 8/25/22 32 Left Achilles tendonitis
4/16/23 6/1/23 46 Left hamstring strain
SOURCE: Baseball Prospectus
* = no injured list; missed time during American League Championship Series.

That’s 301 days on the injured list, not including his missing three games in the 2019 ALCS against the Astros. Meanwhile, Stanton has played 391 regular season games, which prorates to an average of 89 over a 162-game season.

It was with that frustrating series of absences in mind that Cashman vented during a media session at the GM meetings in Arizona last November, “I’m not going to tell you he’s gonna play every game next year because he’s not. He’s gonna wind up getting hurt again, more likely than not, because it seems to be part of his game.” To be fair, Cashman immediately added, “But I know that when he’s right and healthy – other than this past year – the guy’s a great hitter and has been for a long time.”

Stanton refrained from public comment at the time, letting agent Joel Wolfe trade volleys with the GM, who went into damage control mode. “I value Giancarlo Stanton as a player,” he told reporters. “Without a doubt, he’s one of the big drivers when we do win. He’s one of the few players you bring to New York that hasn’t backed down, that has handled himself in a professional manner through thick and thin.” The GM additionally spoke with both player and agent to clear the air, and since then, both Cashman and Stanton have kept the substance of their discussion private. “He knows my reaction to that,” said the latter at the Yankees’ spring training complex on Monday.

Until 2023, Stanton’s absences were mitigated at least somewhat by his productivity. He hit .248/.338/.493 for a 130 wRC+ from 2019–22, including .273/.354/.516 (138 wRC+) in his 139-game ’21 campaign, his healthiest one of that stretch. He made the AL All-Star team in 2022, but his ugly final line (.211/.297/.462, 116 wRC+) concealed a drastic split: He hit .285/.339/.523 (142 wRC+) through May 24, his last day before landing on the IL due to right ankle inflammation, but just .166/.272/.425 thereafter, and to get to an even 100 wRC+ for that stretch required hitting home runs in his final three games. That sorry batting line looks a lot like last year’s one (.191/.275/.420), though with rising scoring levels, the latter was good for just an 89 wRC+ and -0.8 WAR. Since that ankle-related IL stint, he owns a 93 wRC+ and -0.6 WAR in 699 PA. It ain’t great.

As ever, Stanton struck out a lot, but that wasn’t his primary problem. In terms of overall strikeout rate, his 29.9% was down 0.4 points from 2022, and dead even with ’18. His 34.1% whiff rate was right at his Statcast-era average, down 2.4 points from 2022, and down 0.3 points from ’18. His 13.7% swinging strike rate and his 29.4% chase rate were both similarly below 2018, ’22, and his career marks.

Likewise, Stanton continued to put a charge in the ball when he connected, if not quite as hard as in recent years (I’ve omitted 2019 and ’20 due to their small samples):

Giancarlo Stanton Statcast Profile
Season EV Percentile Barrel% Percentile Hard-Hit% Percentile
2018 93.7 99 8.9% 97 50.8% 97
2021 95.1 99 9.7% 91 56.3% 100
2022 95.0 99 11.3% 98 52.3% 98
2023 93.3 96 9.4% 94 48.4% 86

Not all contact is created equal, of course. Stanton pulled the ball 41.1% of the time in 2023, up from 36.5% in ’22 and his highest full-season rate since ’17, when he was still a Marlin. In general, pulled fly balls tend to be the most productive, while opposite field groundballs tend to be more productive than pulled ones even after the banning of infield shifts. What we see with Stanton is that his results on pulled groundballs — which used to be quite good, because he hit them so hard — have deteriorated drastically, as have his results on pulled fly balls:

Giancarlo Stanton Groundballs and Fly Balls to Pull Side
Season Pull GB% EV LA Hard-Hit% AVG Lg AVG SLG Lg SLG wOBA Lg wOBA
2018 20.0% 93.8 -12.4 49.4 .337 .243 .398 .286 .319 .230
2021 20.2% 94.4 -13.1 58.3 .236 .218 .278 .259 .223 .206
2022 18.6% 96.8 -11.8 57.1 .184 .220 .184 .259 .162 .209
2023 21.4% 91.3 -19.8 49.1 .113 .220 .113 .260 .100 .209
Season Pull FB% EV LA Hard-Hit% AVG Lg AVG SLG Lg SLG wOBA Lg wOBA
2018 5.5% 100.4 35.0 39.1 .478 .490 1.826 1.743 .937 .885
2021 4.8% 100.7 36.9 47.1 .438 .485 1.750 1.716 .826 .896
2022 6.1% 99.6 31.8 68.8 .667 .495 2.467 1.775 1.221 .899
2023 7.7% 99.9 37.2 36.8 .316 .493 1.263 1.797 .633 .912
SOURCE: Baseball Savant

Because xBA, xSLG, and xwOBA don’t account for spray angle, I’ve instead used the annual league-wide averages for right-handed hitters where I’d usually put those figures. You can see that Stanton was way below those averages last year despite exit velos about 5 mph above the league-wide averages. His launch angles were particularly extreme, given that righties averaged -12.0 degrees on pulled grounders and 34.7 degrees on pulled fly balls. His 37.2-degree average on the latter was so high as to be unproductive; he was over 500 points short of the league average slugging percentage on fly balls. I couldn’t fit it into the table, but the estimated average distance on his pulled fly balls in 2023 was 344 feet, a full 20 feet shorter than his average from the year before; he averaged 356 feet in 2018 and 348 in ’21.

Some of the missing production probably owes to Stanton’s speed, or lack of it. His sprint speed fell from the 69th percentile in 2018 to the 13th percentile by ’21, and was down to the fourth percentile last year. It’s likely that some of this is intentional — his not running hard at times is a way to prevent injuries or to avoid turning minor aches into major problems — but it’s no doubt costing him hits here and there, contributing to his shortfalls in batting average relative to xBA. In fact, a quick look at his player page shows that his rate of infield hits per groundball (IFH% on his player page) has fallen from 12.8% in 2018 to 4.4% in ’21, 4.1% in ’22 and 2.8% last year.

Meanwhile, Stanton got under a lot more balls than usual, regardless of direction, leading to a higher percentage of harmless popups and flies. His 26.6% Under rate was his highest of the Statcast era, well above his 19.7% in 2022; he hadn’t been above 22% since ’16. He went 6-for-66 on those balls in 2023, which was actually better than his 2-for-52 in ’22 or his 4-for-70 in ’21; the problem was that those balls occupied a larger share of his contact.

Though he still slugged .533 against four-seamers and .516 against sinkers, Stanton was much less productive against fastballs of both types than in the past. He struggled with sliders, as he usually does, and was utterly helpless against curveballs, which was comparatively new. In 2018, he hit .233 and slugged .517 against curves, and even in ’22, he was at .222 AVG/.389 SLG; last year, he plummeted to .115 AVG/.269 SLG. His heat maps show that he has serious holes in his swing. Here’s a comparison between his heat maps for barreled balls against fastballs (the top pair) and breaking balls (the bottom pair); 2018 is on the left and ’23 on the right. Note how much smaller the coverage of the latter is — he didn’t barrel a single ball against pitches outside those areas — and how there is much less red.

Here’s a look at the progression of Stanton’s overall xwOBAs by Gameday zone:

Check out the sequence in the lower right corner of the strike zone. Within this timespan, Stanton’s xwOBAs in that cell have dropped from .287 to .252 to .207 to .129 (see here to zoom in on the numbers). Meanwhile, all of the red has disappeared from the upper and outer thirds of the zone. As Alex Chamberlain wrote last week, that upper third is particularly important when it comes to producing pulled fly balls, so it doesn’t help that Stanton’s whiff rate in that part of the zone has climbed from 23.1% in 2018 to a decimal or two on either side of 30% in the last two seasons — more than double the league-wide rate.

Particularly in light of the data, I’m hardly the first to wonder if Stanton’s series of lower body injuries has compromised his flexibility, contributing to those open holes in his swing. Indeed, in September at Pinstripe Alley, Malachi Hayes built on FanGraphs contributor Esteban Rivera’s visual breakdown of some mechanical issues Stanton was having, pointing out the slugger’s increased difficulty with low breaking balls and the way pitchers were going even lower against him:

Sliders and changeups, making up about a third of the pitches he sees, are crossing the plate a little less than two inches lower and a little bit farther away than they have over the last few years. It sounds like a small change, but the difference shows up in heat maps — especially against right-handed pitchers — and it seems increasingly clear that he just can’t go down and get those pitches like he used to.

Stanton, whose work ethic and conditioning have never been in doubt within the organization, told reporters he spent the offseason focusing on mobility and on changing his swing. Improved mobility should help him find time in an outfield mix that will include Alex Verdugo in left, Aaron Judge in center, and Juan Soto in right. Light-hitting Trent Grisham can help in center, and while that could mean Judge spending time in left field, as manager Aaron Boone suggested last month, it’s probably going to mean a lot of DH duty for No. 99 as well, given his own injury history. The situation will only become more crowded once Jasson Domínguez returns from the Tommy John surgery he had in September. Unless Stanton can play the outfield — more likely right field, with Soto slotting in left — he stands to lose playing time. He played just 33 games in the outfield last year, and 38 the year before, and the results were quite poor (a combined -7 DRS, -4 RAA, and -0.8 UZR in 567 innings for the two seasons). More mobility certainly couldn’t hurt.

As for the promised changes, here’s a glimpse of the 6-foot-4 Stanton (listed at 245 pounds but looking lighter) appearing kind of skinny next to the 6-foot-7, 282-pound Judge, via Newsday’s Erik Boland:

Here’s a side-by-side comparison of Stanton’s stance, from last season to this year, courtesy of The Athletic’s Chris Kirschner:

And here he is taking a BP cut:

Stanton is more upright, with his back leg closer to the plate than before, but at this level of intensity and the limited number of angles, it’s tough to say more than that. Given that it’s February, his changes — and those of everybody else who reported to camp talking about swing tweaks, new pitches, and improved training regimens — should be considered a work in progress. With the addition of Soto, there’s a bit less pressure on Stanton to be one of the lineup’s primary producers, but the Yankees can’t justify playing him if he remans below replacement level. We’ll see soon enough whether he can return to being close to the dangerous hitter he used to be.


Names to Know: 100 More Relevant Prospects

Sergio Estrada-USA TODAY Sports

Below we’ve compiled scouting snippets for 100 interesting prospects to monitor in 2024. Readers should think of this piece as dessert for the Top 100 Prospects list. Similar to the structure of the Other Prospects of Note section of the team lists, we have grouped players into buckets by prospect type. We tried to touch on players who we thought readers might be curious about for one reason or another, often guys who could have a meaningful 2024 impact, or whose development this season could be key for their careers. We tried to focus on players from orgs whose lists haven’t run yet this cycle. For those whose lists have been published, there is a link to their full scouting report next to their name in lieu of us taking up more space in this post. In some cases, we end up going into the reasons why a player was excluded from the Top 100, which is an attempt to anticipate your questions, not us trying to knock the player. After all, everyone here is considered a prospect. Read the rest of this entry »


What About Cuas? What About All the Times You Said You Had the Answers?

Katie Stratman-USA TODAY Sports

This is the 10th season of Jose Cuas’ professional career, but he’s only been tagged in a FanGraphs article once before today. Back in August, he figured in Eric Longenhagen’s writeup of minor trade deadline moves when he (Cuas, not Eric) was traded from the Royals to the Cubs for outfielder Nelson Velázquez. And Eric unfortunately stepped on my two big Jose Cuas facts: First, that he used to be a position player. Second, he shared an infield at the University of Maryland with Brandon Lowe and LaMonte Wade Jr. I’ll go one step further: It was Cuas who led the team in home runs.

In their draft year, those guys combined to finish second in the Big Ten tournament; along the way they handed conference champion Illinois its first loss in months, in a game that ended at like 2 a.m. local time. You have no idea how far back “Late Night LaMonte” goes. Then, the Terps upset no. 1 overall seed UCLA in regional play and nearly made the College World Series.

Pro ball has been an absolute laugh riot for Wade and Lowe, but Cuas had a little rougher start. Read the rest of this entry »


Masataka Yoshida Lost Himself

Kevin Sousa-USA TODAY Sports

When Adam Jones compared his former Orix Buffaloes teammate Masataka Yoshida to Juan Soto, he quickly established the lofty expectations that Yoshida would face as he made the transition to the major leagues. The comparison painted a clear picture of the type of batter Yoshida was in Japan. For all of Soto’s success on contact, his truly elite skill is his plate discipline, and the same was true for Yoshida. In five of his seven seasons in Japan, he ran a walk rate higher than his strikeout rate while posting a 176 wRC+ during his career in his home country. In his final year in NPB, he had the second-lowest strikeout rate and second-highest walk rate among qualified batters.

The transition from Asian leagues to the majors has usually been more difficult for batters than for pitchers. High velocity is the greatest concern, but the quality of breaking and offspeed offerings is much higher as well. For Yoshida, his pitch recognition skills seemed like they’d help him overcome these common problems, even if his overall plate discipline suffered a bit. While he wasn’t able to reach the heights of his career in Japan, he did manage to record a 109 wRC+ in his first big league season, though his 0.6 WAR was certainly lower than the Red Sox were expecting when they signed him to a huge five-year deal. His overall value was hurt by some ugly defense in left field; then again, his glove was never his strength. More concerning was that his approach at the plate worsened as the season went on, leading to a dreadful final two months that greatly diminished what otherwise would have been a successful rookie year.

Through the first three months of the season, everything looked like it was working out; he was posting a 129 wRC+ with 8.7% walk rate and an 11.3% strikeout rate. The plate discipline looked like it had made the transition without any fuss, and he was hitting for some power to top it all off. Unfortunately, over the next three months, things took a turn for the worse, dragging his overall line down to where it ended the season. It’s pretty easy to see what the issue was when you look at his rolling strikeout and walk rates during the season.

From July 1 through the end of the season, he took just seven walks total and his strikeout rate jumped to 17.0%. He continued to produce in July, even as he began to lose his plate discipline, but everything crumbled over the final two months, when he slashed .257/.276/.371 and had a 68 wRC+ across 181 plate appearances.

So what happened to his legendary plate discipline skills that drew comparisons to those of Soto during the second half of the season? Looking under the hood, it seems like he started pressing once he started struggling. When you compare his underlying plate discipline metrics from his time in Japan to his rookie season, you can pretty clearly see where things went wrong.

Masataka Yoshida, Plate Discipline
Year BB% K% Swing% O-Swing% Contact% Z-Contact% SwStr%
2016 9.7% 13.2% 39.4% 27.7% 79.5% 87.8% 8.1%
2017 14.2% 11.9% 41.8% 24.2% 80.6% 87.1% 8.1%
2018 11.5% 12.4% 42.4% 28.2% 80.7% 90.2% 8.2%
2019 13.0% 10.5% 40.6% 24.5% 83.2% 90.7% 6.8%
2020 14.6% 5.9% 38.0% 25.0% 89.4% 94.9% 4.0%
2021 12.7% 5.7% 37.8% 21.4% 87.7% 93.2% 4.6%
2022 15.7% 8.1% 36.9% 22.4% 86.0% 92.2% 5.2%
2023, Before July 1 8.7% 11.3% 40.4% 23.9% 84.0% 87.1% 6.5%
2023, After July 1 2.6% 17.0% 46.8% 28.4% 82.2% 87.8% 8.4%
NPB data from Delta Graphs

In Japan, Yoshida’s low swing rates were the backbone of his approach. The qualified batter with the lowest swing rate in the majors last year was Yoshida’s World Baseball Classic teammate Lars Nootbaar (35.3%), followed by Soto (35.7%). At his peak in Japan, Yoshida approached that level of selectivity. This, combined with a low chase rate and high contact percentages on pitches in and out of the zone, was Yoshida’s recipe for success.

During the first half of last season when his plate discipline was still intact, his swing and chase rates looked similar to what he had been running in Japan. Everything trended the wrong way during the second half of the season; he became much more aggressive and started chasing pitches out of the zone at a far higher rate than he had in years.

It’s worth noting that fatigue certainly contributed to Yoshida’s struggles. The schedule in the majors is far more grueling than it is in NPB, where all the games are played in the same time zone and the longest flight takes about 3 1/2 hours. Yoshida was gassed by the end of June, right around the time he lost his approach.

When we’re analyzing a hitter’s plate discipline, looking at swing, chase, and contact rates are usually the most commonly cited metrics because they’re publicly available, but they’re a pretty blunt tool when trying to discern a hitter’s swing decisions. Thankfully, Robert Orr of Baseball Prospectus has done some fantastic work to illuminate this problem. Back in November, he introduced his SEAGER metric, which looks at expected swing or take run values and grades a player’s swing decisions based on what they actually did. It has two components: the rate of hittable pitches taken, which measures aggression; and the rate of bad pitches taken, which measures selectivity.

As you’d expect from the name of the metric, Corey Seager’s swing decisions grade out incredibly well. Juan Soto also does well via this methodology, sitting ninth in baseball in SEAGER and first in selectivity. Based on his reputation and his swing, chase, and contact rates in Japan, you’d expect Yoshida to have a high-selectivity, low-aggression SEAGER profile. That’s not exactly what the data bears out.

Masataka Yoshida, SEAGER Plate Discipline
Player SEAGER Selectivity% Hittable Pitch Take%
Masataka Yoshida 8.5 50.4% 41.9%
Juan Soto 22.6 58.5% 35.9%
Lg. Average 13.6 49.6% 36.0%

Yoshida’s SEAGER was quite poor because he wasn’t aggressive enough on hittable pitches to compensate for his lower-than-expected selectivity, which was roughly league average. For comparison’s sake, I included Soto’s SEAGER metrics above just to marvel at how incredible his ability to lay off bad pitches is.

When we look at the rolling graphs of Yoshida’s SEAGER components, we get a much clearer picture of what happened during his season. First his selection tendency:

We can see that Yoshida was extremely selective early in the season, up near the Soto range, but that cratered as the season went on and only barely recovered by the end of the year. His discerning eye at the plate was supposed to be the elite skill that would help him make the transition to the major leagues. That was the case for the first few months before he lost his way.

His rolling rate of hittable pitches taken doesn’t look much better:

As expected, Yoshida was pretty passive to start out the season, but he became more aggressive as he started to slump and never really recovered. Swinging at hittable pitches more often would be a good thing in a vacuum, but when taken into context with all the other things that were trending the wrong way during Yoshida’s second half, I’m not so sure it helped. Plate discipline is a fine balance between identifying bad pitches to take and being aggressive on good pitches to hit. Yoshida’s strengths seem like they’re more focused on the former, and when he became more aggressive, he threw that balance out of whack.

There were plenty of knock-on effects as Yoshida’s plate discipline deteriorated. Early on in the season, he was producing above average contact quality, helping him post a .174 ISO through the end of June. That metric dropped to .138 during the second half of the season as his contact quality collapsed along with his approach.

Masataka Yoshida, Batted Ball Peripherals
Month EV50 Barrel% Hard Hit% Sweet Spot% xwOBAcon wOBA
April 101.9 7.8% 44.2% 26.0% .366 .362
May 101.9 8.1% 45.3% 22.1% .351 .412
June 101.4 6.3% 43.0% 31.6% .369 .325
July 97.9 1.4% 32.4% 32.4% .335 .361
August 99.2 5.1% 40.5% 27.8% .299 .277
September 97.7 11.1% 36.5% 39.7% .384 .282

Despite seeing some decent results on balls in play in July, his contact quality took a steep dive in that month. Only a high BABIP and a couple of lucky home runs were able to buoy his production. His contact quality improved slightly in August, but he was hitting his batted balls at less than ideal angles, which led to far too many outs. Things got really interesting in September. His batted ball quality rebounded significantly with his highest expected wOBA on contact of the season coming during that month. Unfortunately, his actual results on those batted balls lagged well behind his expected stats. On top of that, he made far less contact that month, when he struck out 23.5% of the time. Still, it’s encouraging to see that his contact quality improved during the final month of the season, even if his discipline hadn’t recovered.

With this additional context, we can paint a pretty clear picture of Yoshida’s season. He started the season with his established approach and things were going well for him. In July, that approach started to unravel as he started swinging much more aggressively. His results on balls in play boosted his batting line that month, but everything collapsed once those hits stopped falling in. When he started slumping, he abandoned his extremely selective approach and his plate discipline never recovered. By the end of the year, his approach was completely unrecognizable from what it was in Japan.

With a full year of experience in the majors now under his belt, Yoshida has a better understanding of what to expect moving forward. His offseason training program was designed to better prepare him for the grind of a major league season, and being less fatigued should make it easier for him to return to form the next time he struggles. As he heads into his second year in the majors, he will need to lean on his excellent pitch recognition skills to sustain his success and pull him out of a slump when he goes cold. And when he inevitably scuffles again, he’ll need to remember why those skills are so critical to his success, so he doesn’t lose himself again.


2024 Prospect Week Chat

12:02
Eric A Longenhagen: Good morning from Tempe! Thank you for checking out all of our Prospect Week work for the site, including this chat.

12:02
Eric A Longenhagen: Let’s get right into it.

12:03
Andrew: You’re a bit lower on Colt Emerson than a lot of the industry it seems. What does he need to show to get up into that ~50 range? And thoughts on Jeter Martinez?

12:06
Eric A Longenhagen: I like Emerson a lot, ideally he performs a little better versus belt-high fastballs going forward. Jeter is an 18-year-old Mexican DSL arm sitting 92-93 touching better than that, slider will flash. Long-term dev project, last I saw arm action was super long

12:06
Jesse: Do the Mets have a top farm system after eating all that money for prospects during the trade deadline last year?

12:06
Eric A Longenhagen: More like tier 2 behind Cubs, BoSox

Read the rest of this entry »


Grichuk Plugs Arizona’s Last Hole

Kirby Lee-USA TODAY Sports

Diamondbacks owner Ken Kendrick wants many things. Mostly, hundreds of millions of dollars in taxpayer money with which to renovate his team’s aging and leaky home ballpark, but also, incidentally, a World Series. The D-backs came close last year, and even though they fell at the final hurdle, the outlook of the ballclub is optimistic. Their entire core is back, and young stars like Corbin Carroll and Gabriel Moreno should only improve with time. This offseason, Arizona has traded for third baseman Eugenio Suárez and signed lefty starter Eduardo Rodriguez to improve its rotation. Brandon Pfaadt should have a stronger sophomore season, and global top-10 prospect Jordan Lawlar should break into the lineup at some point this season.

Finally, the Diamondbacks have upgraded their designated hitter spot, which was a bit of a wild card last October. The most recent addition came this weekend, when they signed Randal Grichuk to a one-year deal worth $2 million in guaranteed money. Read the rest of this entry »


The Rays Got Amed Rosario for a Song. What Does It All Mean?

Reggie Hildred-USA TODAY Sports

This winter has been one of the weakest markets for middle infielders in recent memory. You remember the shortstop glut of recent years? Carlos Correa, Corey Seager, Francisco Lindor, Trevor Story, Xander Bogaerts… the list of players who either reached free agency or signed extensions to take them off the market went on and on. But this year, the pickings were slim. Depending on personal preference, the best second baseman or shortstop available was… Whit Merrifield? Isiah Kiner-Falefa? I would have said Amed Rosario, only the market clearly disagrees:

That’s a shockingly light deal for Rosario, at least in my head. I had him at the tail end of my Top 50 free agent rankings, and the crowd and I both penciled him in for a two-year deal worth $8 million per year. Instead, he’s getting less than a fifth of that AAV, and for only a year at that. This merits some investigation, both into why his market didn’t develop and why the Rays came calling in the end. Read the rest of this entry »


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 »