Mets Trade for Jose Siri, Rays Keep On Raysing

Joe Nicholson-USA TODAY Sports

Well, the Mets really did it. On Tuesday, they finally went out and landed the electric Dominican outfielder with the big tools and the ebullient personality, the one they’d been dreaming of for so very long. Well, they landed one of the electric Dominican outfielders they’d been dreaming of, anyway.

In a one-for-one swap, the Mets received center fielder Jose Siri from the Rays in exchange for right-handed pitching prospect Eric Orze. Siri is a thrilling player with four jaw-dropping tools: power, defense, speed, and throwing. The complete absence of a hit tool leaves him kind of like a boat with the world’s greatest bilge pump and a gaping hole in the hull. He’s forever battling to mash enough moonshots and make enough improbable catches to stay afloat despite running a strikeout rate that falls somewhere between catastrophic and cataclysmic. In a move that will surprise no one who is even passingly familiar with the Rays, the team turned Siri into a pitching prospect the moment he could conceivably begin to cost them actual money. The Mets now control Siri for his three arbitration years, and MLB Trade Rumors projects him for a $2.3 million salary in 2025 (plus a luxury tax penalty). Given that the trade went down Tuesday, the Rays have probably already turned Orze into a bona fide ace.

The move could indicate something of a pattern for the Mets, who signed the glove-first Harrison Bader to a one-year contract before the 2024 season. Here’s how similar the two players are: At the time of his signing, Bader was 29 years old and had posted a career wRC+ of 90 while averaging 20 OAA per 150 games. Right now, Siri is 29 years old and has posted a career wRC+ of 89 while averaging 19.1 OAA per 150 games.

That move didn’t exactly pan out. Bader managed to avoid the injured list for the first time since 2020 and his 85 wRC+ wasn’t far below his career mark, but it wasn’t exactly the bounce-back season the Mets had hoped for. He started nearly every game against right-handed pitching, but against lefties, he went from ceding the occasional start to Tyrone Taylor at the beginning of the season to sitting more often than not by the end of it. This wasn’t ideal considering Bader has a career 109 wRC+ vs. lefties and an 84 wRC+ vs. righties. By the time the playoffs rolled around, he was the odd man out. He got into nearly all of the team’s postseason games, but started just twice and made just six plate appearances.

In all, the Mets got just 1.6 WAR in center field in 2024. That ranked 22nd in all of baseball, and it was the lowest ranking of any position on the field for the team. The only other spots on the diamond where the Mets were even in the bottom half of the league were starting pitcher, catcher, and right field. With Bader and Jesse Winker entering free agency and Taylor undergoing surgery to repair a hernia and remove a loose body from his throwing elbow, Siri is unlikely to be the last outfielder the Mets acquire this offseason.

The Athletic’s Will Sammon cited sources who reported that this wasn’t the first time the Mets had sought to get their hands Siri, and it’s not hard to see why. Siri is as tempting a project as any player in the game. He’s an incredibly gifted defensive center fielder with light tower power and absolutely no semblance of plate discipline or contact ability. The team that could get him to chase just a little bit less, to whiff just a little bit less, would have a monster on its hands. However, Siri is entering his age-29 season, and it’s hard to imagine that even the team that wanted him badly enough to risk the humiliation of trading a pitching prospect to the Rays really expects to finally unlock him. Unlike lower-back pain, plate discipline isn’t something you just happen to pick up once you hit your 30s. In 2024, Siri ran a 37.9% strikeout rate. Among players with 400 plate appearances in a season, that’s the third-highest mark in major league history. His 35.8% career strikeout rate ranks 14th on our career leaderboard, and five of the 13 players ahead of him were pitchers.

Just like Bader in Flushing, Siri started losing playing time as the 2024 season went on. Jonny DeLuca, who in 2024 featured – and stop me if you’ve heard this before – excellent speed and defense to go with some trouble getting on base, absorbed that playing time and will presumably be starting in center for the Rays next season. This time, the Mets got their solid, if flawed, center fielder on the trade market because there really aren’t any to be had in free agency. Understandably, they’re not keen to ride the Bader train again. Michael A. Taylor and Manuel Margot, the only other true center fielders on the free agent market, are both on the wrong side of 30 and coming off their own extremely down 2024 seasons. Siri’s production may look a lot like Bader’s, but he’s got a better track record when it comes to health, and because he cost a prospect rather than a free agent contract, he’ll come with a smaller luxury cap hit.

In Orze, the Rays landed a 27-year-old multi-inning reliever with a killer splitter and a modest track record of minor league success. The Mets selected him in the fifth round of the 2020 draft out of the University of New Orleans. If you’re familiar with him already, you’re either aware that he has survived two types of cancer or you’ve heard about his unfortunate major league debut. On July 8, Orze entered in the sixth inning against the Pirates and allowed a walk and two singles without recording an out. All three runners would score and he’d be tagged with the loss to go with his infinite ERA. Orze would make just one more appearance with the Mets.

Despite an unspectacular 29.7% chase rate in the minors in 2024, Orze has had excellent strikeout rates throughout his minor league career. However, those strikeouts have come hand-in-hand with dangerously high walk rates. In 2022, Eric Longenhagen ranked Orze seventh in Mets system, writing that he was a “near-ready multi-inning reliever… a super valuable piece for a contending team, and a huge draft and dev feather in the cap of the org.” Unfortunately, Orze stalled out, posting a 5.13 ERA at Triple-A Syracuse in 2022 and a 5.31 ERA there in 2023. After the ranked portion of the team’s 2024 prospect list, Eric wrote simply that Orze “has a plus-plus changeup and struggles to throw strikes.” He wasn’t wrong. Among minor leaguers with at least 75 plate appearances tracked by Statcast in 2024, Orze’s 44% zone rate put him in the just 13th percentile.

To be fair, Orze’s peripherals outpaced his ERA, especially in 2022. In 2024, he had a 2.92 ERA with a 3.65 xFIP. He looks like a classic pronator, able to make the ball run to his arm side at will. Both scouts and stuff models are in love with his splitter, and his slider should be serviceable. His four-seamer is the problem. The pitch averages a hair under 94 mph, and as you can see from Max Bay’s Dynamic Dead Zone app, its movement profile is unlikely to fool too many hitters.

See how the pink oval of the pitch’s actual shape matches up almost perfectly with the light blue ovals that indicate the shape that a batter would expect? That’s no good. If the Rays are going to turn Orze into their next star, they’ll need to help him with his command, and they’ll need to help him unlock a better fastball. Still, we’ve been doing this long enough to know that when the Rays post something like this on Bluesky, everyone should be afraid.


2025 Classic Baseball Era Committee Candidate: Vic Harris

Kate Collins / Binghamton Press & Sun-Bulletin, Binghamton Press & Sun-Bulletin

The following article is part of a series concerning the 2025 Classic Baseball Era Committee ballot, covering long-retired players, managers, executives, and umpires whose candidacies will be voted upon on December 8. For an introduction to the ballot, see here, and for an introduction to JAWS, see here. Several profiles in this series are adapted from work previously published at SI.com, Baseball Prospectus, and Futility Infielder. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

2025 Classic Baseball Candidate: Vic Harris
Source H HR AVG/OBP/SLG OPS+ WAR
Baseball Reference (Major Negro Leagues) 738 31 .303/.370/.428 112 10.6
Seamheads (All Black baseball) 979 44 .305/.375/.434 114 15.8
As Manager G W-L W-L% G > .500 Pennants
Baseball Ref (Major Negro Leagues) 845 547-278 .663 269 7
Baseball Reference data covers only play with teams within leagues recognized as majors during 1920-48 period. Seamheads data includes play with independent teams, but not within Latin leagues or exhibitions against white major leagues.

Vic Harris was a feisty and feared player, a high-average, left-handed spray-hitting left fielder with only moderate power who nonetheless stood out during his playing career, mainly from 1923 to ’43, and primarily with the powerhouse Homestead Grays. He made an even bigger mark as a manager. With his max-effort style setting an example for his players, he piloted the Grays to seven pennants (some sources count an eighth) in a 12-season span (1937–48) in the second Negro National League, a mark unparalleled in the major Negro Leagues. Read the rest of this entry »


Quantity Is No Longer Job No. 1

Brad Penner and Ken Blaze-Imagn Images

Let’s play a little guessing game. See if you can identify the pitchers who produced the two seasons below.

Guess the Player
Player GS W L IP ERA BF SO BB R ER HR
A 23 11 3 133 1.96 514 170 32 31 29 10
B 19 13 2 122 2/3 1.69 462 209 20 28 23 7

Got your guesses ready? Awesome. The answer is… after the break. Read the rest of this entry »


Introducing the We Tried Tracker

Last week, the Angels announced that they had signed catcher Travis d’Arnaud to a two-year deal. I was on vacation at the time and I didn’t hear about the move until later. Truthfully, I didn’t think about it too much once I did hear about it. However, I heard immediately about what happened on Sunday, and when I did my ears perked right up. Deep within a Tampa Bay Times article about the Rays’ housing crisis, Marc Topkin buried a gem: “The Rays had interest in” d’Arnaud. Why is that minor detail so consequential? Because it means that We Tried season is officially underway. For the uninitiated, We Tried is what teams sometimes tell their beat reporters after a free agent they coveted signs with another team. The beat reporters dutifully report this retrospective interest to their readers. It’s a bizarre ritual, but it’s also a lot of fun (unless you were a fan of the Mets during the Wilpon Era, in which case I apologize for not including a trigger warning at the top of this article).

Only one team gets to sign each free agent, but every team is free to announce publicly that they wanted that free agent and to do so in whatever language they choose. The Phillies were reportedly in on Yoshinobu Yamamoto. The Red Sox had interest in Kodai Senga. Topkin’s report included the tidbit that d’Arnaud didn’t sign with the Rays because he “supposedly wanted to get back to his native southern California.” Frankly, there’s no reason to limit this to baseball teams. Anybody can do it. For example, I can officially report that I was interested in Michael Wacha. Unfortunately, he decided to return to the Royals for several million dollars before I had time to make my opening offer of $35, unlimited soda from the vending machine, and two of those really big pumpkins you see at the state fair.

“Plans are real things and not experience,” wrote John Steinbeck. “A rich life is rich in plans. If they don’t come off, they are still a little bit realized.” MLB front offices agree with him. Organizations normally go to absurd lengths in order to keep their best-laid plans secret, but once those plans gang agley, they’re more than happy to make sure that the public awards partial credit for them. The move carries no real risk. These reports almost never indicate the name of the executive who made the claim, and even if the claim is untrue, the free agent in question usually has little reason to refute it.

Teams often have legitimate reasons for announcing to the world that they were in on a free agent. First of all, it might simply be the truth, and telling the truth is generally a good thing. It could be a signal to your fans or your current players that you’re really going for it and that good times are coming. It could be a signal to other free agents that you’re open for business. Unfortunately, teams also have plenty of shadier reasons. A team might just say it to make themselves appear more relevant than they really are. Sometimes it’s just a matter of feeding a reporter harmless information in order to keep greasing the skids of a transactional relationship. Sometimes teams want to make a player look bad, or to not-so-subtly intimate that the team that signed them overpaid.

There’s no limit to the number of ways to announce that you tried. You can say that you had interest in a player, that you met with them, that you had talks, that you were in on them, that you were involved, that you were close to a deal, that you couldn’t agree to terms. As the Rays did with d’Aarnaud, you can even provide a reason behind the player’s decision that conveniently absolves you of responsibility. However you couch things, the message is the same: We tried. We failed. We alerted the press because we wanted the whole world to know about our failure. That’s one particularly weird facet of this practice. How often do you hear uber-competitive front office types announce to the public at large that they tried and failed at anything? They’ll only do so when it might also mean making them look good (or making someone else look bad).

Over at Jon Becker’s indispensable Free Agent Matrices, you can find a color-coded spreadsheet that breaks down every team’s interest level in every free agent using 11 different categories. And that’s just one tab. The Matrix is – and I say this with nothing but admiration – a monument to the absurdity of the game we love and a work of absolute madness. Remember the movie Dave, when Dave calls his friend Murray into the White House to eat bratwurst and find $650 million in the federal budget? After perusing the 16 different tabs of the Matrices, I genuinely believe that Becker could balance the budget and fix the deficit in one afternoon even without the bratwurst.

So here’s what I propose: We create a We Tried Tracker. We’re going to steal Becker’s idea, but our matrix is solely for teams that announce that they tried to sign a player after the fact. Just like Becker, I’ve created a spreadsheet to keep tabs on everything. It’s simple now, but we’ll trick it out once things get going. Maybe we’ll color-code things too. Mauve could mean “We were involved.” Chartreuse could mean “We were interested, but we weren’t about to pay as much as those jabronis did.” Fuchsia could mean “We liked the cut of his jib, but the seas are rough out there and our boat is so little.”

I can’t do this alone. I’m sure I’ll miss a We Tried here or there, so I am officially asking for your help. If you see a We Tried, let me know on social media. If you don’t have social media, send me an email at WeTriedTracker@gmail.com. Yes, that’s a real email address and I will be monitoring it. Please be a part of the ridiculous thing that we are building. If and when the We Tried market really heats up, I’ll provide updates. We’ll keep a leaderboard of the teams and players that execute and incite the most We Trieds. We’ll document the different ways that teams express the sentiment. Together, we can make this offseason 10% more fun and at least 20% more stupid.

Update: Jon Becker graciously offered to fold the We Tried Tracker into the Free Agent Matrices, so the link above has been updated to take you deep into the heart of that now 17-tabbed spreadsheet.

As of 1:00 PM Eastern, Becker has yet to balance the federal budget.


2025 ZiPS Projections: Seattle Mariners

For the 21st consecutive season, the ZiPS projection system is unleashing a full set of prognostications. For more information on the ZiPS projections, please consult this year’s introduction and MLB’s glossary entry. The team order is selected by lot, and the next team up is the Seattle Mariners.

Batters

For the third time in the last four years, the Mariners hung around the playoff race for most of the 2024 campaign, before falling just short by the season’s denouement. When it comes to winning 85 to 90 games a year like clockwork, Jerry Dipoto’s ship is airtight and his sailors always on the ball. But so far, St. Louis Cardinals: Pacific Northwest hasn’t been quite as effective as the original series — the Mariners aren’t going to have as easy a time stealing division titles as the Cardinals did, playing as they do in a harder division. While the Mariners aggressively add players and make trades, there’s a basic conservatism here that limits the team’s ultimate upside; despite seven winning seasons in the last 11 years, Seattle has maxed out at just 90 wins. This isn’t a new thing either — the franchise only has one 95-win-or-better season in its history (the 116-win 2001 season, of course). Read the rest of this entry »


Effectively Wild Episode 2246: Soto’s Suitors

EWFI
Ben Lindbergh and Meg Rowley solicit listener suggestions for an upcoming podcast series, discuss what they would ask potential employers if they were on a Juan Soto-esque free-agent tour, and banter about the Orioles dismantling “Walltimore,” the far-less-settled-than-expected situations of the A’s and Rays, differing medical evaluations and Brusdar Graterol’s role in the Mookie Betts trade, the AL and NL Rookies of the Year, and the most interesting aspects of the Hall of Fame ballot.

Audio intro: Nate Emerson, “Effectively Wild Theme
Audio outro: Ian H., “Effectively Wild Theme

Link to Multisport Sabermetrics Exchange
Link to EW groundskeeper interview
Link to EW Rooker interview
Link to Soto meeting tracker
Link to Walltimore article
Link to 2021 park factors
Link to 2024 park factors
Link to ballpark homogenization info
Link to Rays ballpark article 1
Link to Rays ballpark article 2
Link to Trop images
Link to A’s/Rays article
Link to A’s/Rays/expansion article
Link to Daikin Park news
Link to Yankees/Flaherty article 1
Link to Yankees/Flaherty article 2
Link to Brusdar trade hold-up
Link to MLBTR on original Betts deal
Link to PPI MLBTR on final Betts deal
Link to Brusdar retrospective
Link to MLBTR on Graterol’s shoulder
Link to Ruth’s Chris name
Link to NL voting results
Link to AL voting results
Link to 2025 ballot
Link to Jaffe on the ballot
Link to Stark on the ballot
Link to Dubuque on the ballot
Link to framing leaderboard

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2025 Classic Baseball Era Committee Candidate: Dave Parker

Tony Tomsic-USA TODAY NETWORK

The following article is part of a series concerning the 2025 Classic Baseball Era Committee ballot, covering long-retired players, managers, executives, and umpires whose candidacies will be voted upon on December 8. For an introduction to the ballot, see here, and for an introduction to JAWS, see here. Several profiles in this series are adapted from work previously published at SI.com, Baseball Prospectus, and Futility Infielder. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

2025 Classic Baseball Candidate: Dave Parker
Player Career WAR Peak WAR JAWS
Dave Parker 40.1 37.4 38.8
Avg. HOF RF 71.1 42.4 56.7
H HR AVG/OBP/SLG OPS+
2712 339 .290/.339/.471 121
SOURCE: Baseball-Reference

A five-tool player whose power, ability to hit for average, and strong, accurate throwing arm all stood out – particularly in the Pirates’ seemingly endless and always eye-catching assortment of black-and-yellow uniform combinationsDave Parker was once considered the game’s best all-around player. In his first five full seasons (1975-79), he amassed a World Series ring, regular season and All-Star MVP awards, two batting titles, two league leads in slugging percentage, and three Gold Gloves, not to mention tremendous swagger, a great nickname (“The Cobra”), and a high regard for himself.

“Take Willie Mays and Roberto Clemente and match their first five years up against mine, and they don’t compare with me,” he told Roy Blount in a 1979 Sports Illustrated cover story.

Parker, who debuted with the Pirates in July 1973, just seven months after Clemente’s death, and assumed full-time duty as the team’s right fielder a season and a half later, once appeared to be on course to join the Puerto Rican legend in Cooperstown. Unfortunately, cocaine, poor conditioning, and injuries threw him off course, and while he recovered well enough to make three All-Star teams, play a supporting role on another World Series winner, and accrue hefty career totals while playing past the age of 40, his game lost multiple dimensions along the way. Hall of Fame voters greeted his case with a yawn; he debuted with just 17.5% on the 1997 ballot and peaked at 24.5% the next year, and while he remained eligible for the full 15 seasons, only one other time did he top 20%. Since then, he’s made appearances on three other Era Committee ballots, namely the 2014 Expansion Era one as well as the ’18 and ’20 Modern Baseball ones, but even after going public with his diagnosis of Parkinson’s Disease, lending an air of pathos to his situation, he hasn’t come close to election. Read the rest of this entry »


Looking Back on Another Remarkable Rookie Class

Charles LeClaire and Brad Penner-Imagn Images

The 2023 season gave us the most predictable pair of Rookie of the Year races in recent memory. Gunnar Henderson and Corbin Carroll were our top two prospects entering the year and the overwhelming preseason ROY favorites among our staff. At season’s end, they each earned all 30 votes on their respective ballots. It was only the second time in the 21st century that both the AL and NL ROY winners were unanimous decisions (Aaron Judge and Cody Bellinger won unanimously in 2017) and the first time that the clear preseason favorites were also the undisputed victors. By comparison, the 2024 Rookie of the Year races were about as predictable as a toddler’s favorite food.

You don’t want Wyatt Langford? But you loved Wyatt Langford yesterday!

How about Jackson Holli… No, I’m sorry, please stop crying, we can send Jackson Holliday back to Triple-A!

So you either like Paul Skenes or Jackson Merrill, but you won’t tell me which one and if I pick wrong you’ll throw him on the floor and scream? Got it.

AL Rookie of the Year Luis Gil missed most of the 2022 and 2023 seasons recovering from Tommy John surgery. Even before he tore his UCL, a future move to the bullpen seemed possible, and if it weren’t for his strong spring training (15 2/3 IP, 2.87 ERA) and Gerrit Cole’s elbow injury, that’s likely where Gil would have begun the 2024 campaign. Runner-up Colton Cowser was a slightly more promising prospect; he graduated with a 45+ FV to Gil’s 40+. Still, like Gil, his starting role in the majors was not guaranteed until he earned it with a red-hot spring and an equally scorching start to the regular season.

Of the three finalists in the AL, only third-place finisher Austin Wells ranked among our top 100 prospects ahead of the season. And of the five players who earned votes for AL Rookie of the Year as part of our preseason staff predictions exercise (Langford, Evan Carter, Junior Caminero, Holliday, and Colt Keith), only Langford ended up earning so much as a single vote from the BBWAA. He finished seventh with one second-place vote and four third-place selections.

The NL contenders weren’t quite as surprising. All three finalists, Skenes, Merrill, and Jackson Chourio, were among our top 30 prospects entering the season. Meanwhile, Yoshinobu Yamamoto, the most popular NL Rookie of the Year choice in March, only fell out of the race due to a triceps injury that cost him almost half the season. Yet, although the NL field was not so surprising, at least not like the AL field turned out to be, the final results were just as hard to predict. The voting ultimately wasn’t all that close – Skenes earned 23 first-place votes to Merrill’s seven – but those numbers might undersell what a difficult decision all 30 voters had to make. Dan Szymborski did a great job breaking down why it was such a tough choice (and why he ultimately cast his ballot for Merrill).

Merrill showed off all five tools in 2024, the most impressive of which was his center field defense, considering he was a shortstop up until this year. OAA, UZR, and Baseball Prospectus’s DRP loved him in center. Only DRS disagreed (0 DRS), but even a perfectly neutral defensive performance is admirable coming from a 21-year-old playing the position for the first time. Combine that glove with good baserunning, great contact skills, and a surprising amount of power, and you get Merrill’s 5.3 WAR, more than a full run higher than any other rookie in either league. The last rookie to produce more WAR and still lose the ROY was Kenny Lofton (5.8 WAR) in 1992. Thus, the fact that Skenes came out on top is a testament to the dominant season he put together. Over 23 starts and 133 innings, he pitched to a 1.96 ERA and 4.3 WAR. No rookie starter has thrown more innings with a lower ERA in over 50 years. If Skenes had been on the Pirates’ roster on Opening Day, it’s very likely he’d have surpassed Merrill’s 5.3 WAR, and this conversation wouldn’t have been so complicated. But that’s the debate in a nutshell. On the one hand, you can’t blame Skenes for not pitching in the majors sooner. He was clearly ready to make the Pirates’ roster out of camp. On the other hand, you can’t give him credit for innings he didn’t pitch.

Only two more rookies earned votes in the NL, and either of them very well could have won the award outright if they’d played in the opposite league. Chourio wasn’t quite as strong of a hitter as Merrill, but he excelled on both sides of the ball, finishing with 21 homers, 22 steals, 6 OAA, and 3.9 WAR. Meanwhile, fourth-place finisher Shota Imanaga was terrific in the first year of what now looks like an incredibly team-friendly four-year, $53 million deal with the Cubs. His 2.91 ERA ranked third among all qualified NL pitchers. His 3.72 FIP was significantly higher, so his 3.0 WAR ranked just 19th among NL hurlers. Still, among rookie pitchers, it was second only to Skenes.

A trio of NL infielders also deserve some recognition for their strong rookie seasons; any of them might have earned some down-ballot votes in a weaker year. Masyn Winn (3.6 WAR) and Joey Ortiz (3.1 WAR) were strong defenders with roughly league-average bats, while Tyler Fitzgerald (3.0 WAR) put up a .217 ISO and 132 wRC+ over 96 games while looking just capable enough with the glove to be an everyday shortstop.

The AL rookie class didn’t have quite as much top-end talent or mid-tier depth. Gil was a solid, mid-rotation starter who moderately outperformed his peripherals. That’s no knock on the righty, who was a valuable member of the Yankees’ AL pennant-winning roster, but he didn’t have a star-making debut season like Skenes, Imanaga, or Yamamoto. According to WAR (and 14 out of 30 voters), Cowser actually had the more impressive season. Even so, it’s hard to ignore how similar Cowser’s numbers were to those of the NL’s distant third-place finisher Chourio. And considering neither Gil nor Cowser was a slam dunk to win, one might have thought Wells would earn some first-place votes himself. He blossomed into a terrific defensive catcher by anyone’s metrics (13 FRV, 11 DRS, 14.5 DRP), which is quite the accomplishment. Unfortunately, he disappeared at the plate in September (22 wRC+) and may have cost himself the hardware in the process.

Where the AL rookie class really stood out this year was in the bullpen. Two of the top three relievers by WAR were AL rookies: Cade Smith (2.7 WAR) and Mason Miller (2.3 WAR). Miller was the bigger story because of his triple-digit fastball velocity, gaudy strikeout totals, and strong start to the season, but Smith ended up with a lower ERA and FIP in 11 1/3 additional innings. Nonetheless, narrative often prevails in awards voting, and Miller finished ever so slightly ahead of Smith. It probably didn’t help Smith’s case that he was hidden behind Cy Young finalist Emmanuel Clase in the Guardians’ bullpen, whereas Miller racked up 28 saves as the A’s closer.

The other two AL rookies receiving votes were outfielders Wilyer Abreu (3.1 WAR) and Langford (2.9 WAR). The two had similarly valuable seasons; each was above average at the plate, while Abreu was the stronger fielder and Langford the better baserunner. However, Abreu came into the season as a relatively unheralded name, and Langford’s top-prospect reputation preceded him. Thus, compared to Abreu, who looked like a blossoming star, Langford almost seemed to be a disappointment — at least relative to expectations. That could explain why Abreu earned a couple more votes, including a pair of second-place selections from outside the Boston chapter of the BBWAA.

The emergence of star prospects like Skenes and Merrill, the breakouts of less-heralded rookies like Cowser and Gil, and the close ROY races in both leagues highlight what was another banner year for rookies. Overall, they combined for 138.3 WAR in 2024, surpassing the previous record of 134.8 set by last year’s rookie class:

Top 10 Seasons by Total Rookie WAR
Season Total Rookie WAR Rookie Pitcher WAR Rookie Position WAR
2024 138.3 77.5 60.9
2023 134.8 57.0 77.9
2015 126.9 51.7 75.1
1920 122.3 63.8 58.5
1884 121.7 89.2 32.5
2012 119.8 75.3 44.5
1890 114.4 65.2 49.2
2006 112.5 67.8 44.7
2022 103.5 46.6 56.9
2021 102.3 62.4 39.9

What’s more, this past year’s rookies represented 13.8% of WAR league-wide. That figure isn’t quite record-breaking, but it is the highest percentage of WAR to come from rookies since 1947, fittingly the first season of the ROY award, created for and won by Jackie Robinson. These are the top seasons in history according to percentage of WAR produced by rookies, excluding 1871 (when everyone was a rookie):

Top 15 Seasons by Rookie WAR/Total WAR
Season Rookie WAR/Total WAR
1878 28.5%
1880 25.0%
1882 21.2%
1920 20.0%
1884 19.4%
1872 18.1%
1899 18.0%
1890 17.4%
1909 16.5%
1879 16.3%
1943 15.8%
1947 14.6%
2024 13.8%
2023 13.5%
1939 13.3%

Of course, all of this is partly because rookies have seen a steady increase in playing time since the start of the 21st century. When rookies play more, it stands to reason that they’re going to produce more value. Therefore, it’s also relevant to look at the ratio of rookie WAR to rookie playing time, which I’ve calculated by taking the percentage of league-wide WAR produced by rookies and dividing it by the percentage of league-wide plate appearances and batters faced by rookies. Rarely is that ratio going to be higher than 100% (that would mean rookies were outproducing non-rookies on a rate basis), but the closer the number is to 100%, the better rookies have performed compared to the rest of the league.

By this metric, the 2024 season isn’t quite as historic. Still, it was the strongest year for rookies since 2012 and one of the top three seasons of the last 30 years. The graph begins in 1916, when TBF data is first available:

Another metric to consider is the number of rookies who reached a certain WAR threshold. Decimal places of WAR are pretty insignificant, and any WAR threshold I pick is going to be somewhat arbitrary. Still, I think it’s interesting to identify the number of rookies who made a lasting impression in any given season. For instance, 28 players on our rookie leaderboards finished with at least 2.0 WAR this past season. The last time there were more two-win rookies was 1920, which was the first season that any of the Negro Leagues are considered major leagues, and therefore the rookie season of all-time great players like Oscar Charleston and Cristóbal Torriente. Meanwhile, the last time rookies made up such a high percentage of all two-win major leaguers was 1947:

Similarly, the last time there were more three-win rookies on our leaderboards was 1920, and the last time rookies made up a higher percentage of three-win players was 1947.

At this point, I feel compelled to note that due to MLB’s two-pronged rookie eligibility requirements, our leaderboards include a handful of players who have already exhausted rookie status. It’s easy to filter out players who have reached 130 at-bats or 50 innings pitched in the majors; it’s harder to filter out those who have accumulated 45 days on an active major league roster during the championship season (not counting days on the injured list) without reaching either of those other playing time thresholds. For the sake of consistency, the numbers I’ve cited up to this point come directly from our leaderboards. I could have manually extracted the few players who weren’t technically rookies in 2024, but it would be impossible to do that for every season on record. Moreover, I don’t think it’s a grave sin to include a player like Lawrence Butler when I’m looking at general rookie trends; if he had been called up just a week later in 2023, he’d still have been rookie eligible in 2024.

However, in case that makes you skeptical about the greatness of this year’s rookie class, let me ease your troubled mind. Even if I manually correct the 2024 data and remove players like Butler, rookies still made up a higher percentage of all two-win players in 2024 than in any season since 1920 and a higher percentage of all three-win players than in any season since 1984. And keep in mind, that’s without manually correcting the data in any other season.

Some of these rookies will become superstars in the years to come. At least one of them already is. Others may look back on 2024 as the best year of their careers. As their futures unfold in different ways, we may soon forget that all of these players crossed the major league threshold in the same season. Still, for this brief moment in time, all of these players are a unified graduating class. So, let me leave them with the distinctive, touching, and unforgettable words of my high school principal’s graduation speech: “Today is the first day of the rest of your lives.”


Jay Jaffe FanGraphs Chat –11/19/24

12:01
Avatar Jay Jaffe: Good afternoon, folks, and welcome to the first edition of my Tuesday chat in awhile. Between playoff coverage, election day, and a family emergency, I haven’t been able to fill this timeslot in awhile; apologies if you’ve been itching for a chat (also, please see a doctor if the itch persists).

12:03
Avatar Jay Jaffe: Yesterday I took a first look at this year’s BBWAA ballot, which features Ichiro Suzuki and CC Sabathia as the top first-year candidates and  Billy Wagner as the top holdover (https://blogs.fangraphs.com/the-big-questions-about-the-2025-bbwaa-hal…). Today, my Era Committee series continues with a look at the candidacy of Dave Parker

12:04
Avatar Jay Jaffe: That one will go live at 12:30 I’m told. Vic Harris will follow tomorrow.

12:06
Avatar Jay Jaffe: One more bit of adminstration before I get into the questions. Since I last chatted, Bluesky has taken off as the social media platform of choice for baseball chatter of a certain bent, and almost everybody from the FanGraphs family now has an account there. Dan Szymborski helpfully put together a starter pack of the FG-related accounts here https://bsky.app/profile/dszymborski.bsky.social/post/3layykgak222s; I’m @jayjaffe.bsky.social there

12:07
Avatar Jay Jaffe: I’m winding down my participation on Uncle Elmo’s Authoritatian Disinfo, Grift,and Harassment platform but haven’t entirely figured out the timeline for that. If you want to interact with me and my work, that’s less likely to draw a response now.

Anyway, on with the show…

12:07
Filipe: Hi Jay! Do you think there’s going to be a lockout in 2026/27? Missed regular season games?

Read the rest of this entry »


Niko Kavadas Knows That He Needs To Make More Contact

Jesse Johnson-Imagn Images

Niko Kavadas had recently been named Boston’s Minor League Player of the Year when he was first featured here at FanGraphs in November 2022. Two years later, he’s now playing for the Los Angeles Angels, after the Red Sox traded him at this summer’s deadline as part of a five-player swap. Power and patience are his calling cards. Kavadas was slashing .281/.424/.551 with 17 home runs in Triple-A at the time he was dealt, and while he subsequently struggled after receiving his first call-up — a 77 wRC+ and 38.7% strikeout rate over 106 plate appearances — he did go deep four times.

The 26-year-old first baseman very much remains a work in progress, as evidenced by his having spent the last month-plus playing in the Arizona Fall League. And while assessing progress in an extreme hitter-friendly environment can be tricky, he nonetheless crushed the ball during his time in the desert. Kavadas was named the AFL’s Offensive Player of the Year after slashing .329/.462/.700 with 13 extra-base hits, including six home runs, over 91 plate appearances. We’ll get to why he was there in a moment.

When I caught up to Kavadas prior to a Fall League game in October, the first thing I wanted to know was how the present-day iteration compares to the hitter I’d spoken to 25 months earlier. Read the rest of this entry »