It’s not just the park. The A’s put on a power show in 2025, clobbering 219 homers, getting results up and down the lineup. Nick Kurtz led the way with a superlative rookie season, but he wasn’t alone; Brent Rooker socked 30 bombs, Lawrence Butler added 21 of his own, and Tyler Soderstrom split the difference with 25. Rooker and Butler signed extensions before the season. Kurtz is going to be around forever. Add Soderstrom to that group, too: Over the holidays, he and the A’s agreed to a seven-year, $86 million contract extension, as Jeff Passan first reported.

Soderstrom’s route to stardom is emblematic of this A’s team. He’s always hit well, but figuring out how to plug him into the lineup hasn’t been straightforward. Three years ago, he was a top 25 global prospect as a catcher. Huge, easy power combined with an ability to play the toughest position on the diamond were the selling points. But as he worked through the upper minors and debuted in Oakland, a clear weakness emerged: Soderstrom couldn’t actually catch all that well, and Shea Langeliers, another catching prospect, was an obstacle to everyday playing time behind the dish. After catching 123.2 big league innings that were both statistically and aesthetically ugly enough for the team to pull the plug, Soderstrom was left in search of a position.

In 2024, an early-season minor league stint to work on his defense combined with a mid-season injury meant Soderstrom barely played first base, the new position the A’s selected for him. But between drafting Kurtz and making Rooker a full-time DH, that position didn’t promise much long-term stability. Soderstrom went into 2025 trying to learn left field while also attempting to improve on a lackluster career batting line. A former catcher playing the outfield and maybe not even hitting well? His career was surely on thin ice. Read the rest of this entry »

New Year’s Eve is a great time to agree to an eight-figure contract; you’ve already got champagne handy to celebrate. Congratulations, then, to Tyler Mahle and the San Francisco Giants on killing two birds with one stone.

Mahle is one of baseball’s great “I can fix him guys,” a status reflected in his contract structure: $10 million guaranteed over a single year, with an additional $3 million available in performance incentives. In 2020, the right-hander struck out 29.9% of the batters he faced over the pandemic-shortened season. The following year, he made 33 starts, threw 180 innings, and posted 3.9 WAR. Read the rest of this entry »

The following article is part of Jay Jaffe’s ongoing look at the candidates on the BBWAA 2026 Hall of Fame ballot. For a detailed introduction to this year’s ballot, and other candidates in the series, use the tool above; an introduction to JAWS can be found here. For a tentative schedule, see here. All WAR figures refer to the Baseball Reference version unless otherwise indicated.

The great Vin Scully often described Hunter Pence as “all elbows and kneecaps,” and if you never understood the meaning of that colorful phrase, one look at the gangly 6-foot-4 right fielder, with his unorthodox swing, gait, and throwing mechanics, would explain a whole lot. Amplified by his high socks and what more than one writer termed his “bug-eyed intensity,” Pence’s on-field style was anything but textbook. As it turns out, there was a reason for that: In 2013, he was diagnosed with a condition called Scheuermann’s Disease, which caused his vertebrae to grow at different rates, deprived him of flexibility in his thoracic spine, and led him to find ways to compensate. Despite that significant disadvantage, Pence carved out an impressive 14-year major league career, making four All-Star teams and helping the Giants win the 2012 and ’14 World Series. Read the rest of this entry »

Cole Henry could close out games for the Nationals next season. Paul Toboni was noncommittal when I brought up that possibility during the Winter Meetings, yet there are no currently clear favorites to fill the role — not since Washington’s new president of baseball operations swapped southpaw Jose Ferrer to the Seattle Mariners in exchange for Harry Ford and Isaac Lyon in early December. And while the 26-year-old right-hander admittedly lacks ninth-inning experience — just two professional saves — he has attributes suggestive of late-inning effectiveness.

Henry’s 2025 numbers serve as an argument both for and against his assuming the closer responsibilities that Ferrer had inherited when Kyle Finnegan was dealt to Detroit at July’s trade deadline. Over 57 relief outings comprising 52-and-two-thirds innings, he held opposing batters to a .213 xBA while logging a better-than-league-average 25.6% whiff rate. Less encouraging were the 5.34 FIP that accompanied his 4.27 ERA, and the 13.3% walk rate that accompanied his 21.6% strikeout rate. Also notable was his .259 BABIP, but is that a red flag, or is it actually a sign that the Nationals might have stumbled upon their next Tyler Clippard?

Pitching for Washington from 2008-2014, Clippard crafted a 2.68 ERA, a notably higher 3.46 FIP, an 15.8% infield-fly rate, and a .233 BABIP (he also had 34 saves and 150 holds during that seven-year span). Henry’s infield-fly rate this past season was 21.4%, the third-highest mark in MLB among pitchers to throw at least 50 innings. Only Jordan Leasure (26.0%) and Alex Vesia (22.1%) induced a higher percentage of pop-ups.

Henry’s arm slot differs from Clippard’s, but his delivery nonetheless plays a role in his ability to miss barrels. Moreover, his slot has dropped since he was drafted 55th overall in 2020 out of LSU. Eric Longenhagen pointed that out earlier this summer: Read the rest of this entry »

Happy New Year, everyone! I hope you all had a relaxing and enjoyable lobe of the year; now it’s back to reality. As you return to your usual routines and start counting down to Opening Day, rest assured that all of us at FanGraphs are here to provide you with the same entertaining and informative baseball coverage that you’ve come to expect.

Speaking of the coming season, there are still plenty of star free agents left unsigned, including four of the top five and six of the top 10 on Ben Clemens’ Top 50 rankings, so it’s bound to be an eventful two-month lead-up to spring training.

In this week’s mailbag, we’ll answer your questions about the pitchers with the most WAR who never made an All-Star team, why the Hall of Fame matters, the Marlins, and Rickey Henderson’s 1982 season. Before we do, though, I’d like to remind you that this mailbag is exclusive to FanGraphs Members. If you aren’t yet a Member and would like to keep reading, you can sign up for a Membership here. It’s the best way to both experience the site and support our staff, and it comes with a bunch of other great benefits. Also, if you’d like to ask a question for an upcoming mailbag, send me an email at mailbag@fangraphs.com. Read the rest of this entry »

Ben Lindbergh, Meg Rowley, and Ben Clemens banter about the Astros signing Tatsuya Imai to a smaller-than-expected deal. Then (18:20) they continue a cherished podcast tradition by conducting the 13th annual Effectively Wild Minor League Free Agent Draft, in which they select 10 minor league free agents each and compete to see whose roster will accumulate the most combined MLB playing time in 2025 (followed by a postscript at 1:31:23).

Audio intro: Cory Brent, “Effectively Wild Theme”
Audio outro: Guy Russo, “Effectively Wild Theme”

Link to guest appearances sheet
Link to FG post on Imai
Link to MLBTR on Imai
Link to Feinsand tweet
Link to The Athletic on Imai
Link to minor league free agents
Link to MLBTR on MiLB FA
Link to last year’s draft
Link to MiLB FA draft wiki
Link to EWStats page
Link to dynasty FA draft sheet
Link to Brebbia on EW
Link to MLBTR on Baddoo
Link to 2025 MLB average SP
Link to MiLB IP leaders
Link to Can’t Hardly Wait scene
Link to this year’s draftees
Link to first Stathead query
Link to second Stathead query
Link to Boob McNutt
Link to Mutt and Jeff
Link to Gink and Boob
Link to Bucco Bricks tweet
Link to Lile’s Reddit response
Link to MLB.com on Lile
Link to car service jingles
Link to Conjunction Junction
Link to “certain point of view” scene
Link to “Old Ben” clip
Link to Slate on prediction markets
Link to Bloomberg on prediction markets
Link to Sporcle quiz

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Yesterday, the New York Post’s Jon Heyman reported that Japanese pitcher Tatsuya Imai has agreed to a three-year, $54 million pact with the Houston Astros (ESPN’s Jesse Rogers had the length). The deal includes opt outs after each of the first two years, essentially a “prove it” contract that gives Imai the opportunity to re-enter free agency should he quickly demonstrate that he’s better than the open market seemed to think he was during this posting period. Speaking of the posting system, note that the Astros will also pay Imai’s Japanese club, the Seibu Lions, just shy of $10 million under the current MLB/NPB posting agreement’s formula (20% of the contract’s first $25 million, 17.5% of the next $25 million, and 15% of anything over $50 million). The deal also features $9 million in escalator clauses that kick in as Imai approaches and crosses the 100-inning threshold during his first two seasons, bringing Houston’s total potential expenditure to roughly $73 million.

This deal is shorter and less lucrative than was generally expected by pundits (including yours truly) when it became known that Imai would be posted; Ben Clemens forecast a five-year, $100 million deal, while our median crowdsource estimate was for four years and $64 million before the posting fee. Imai is 27-years-old, he’s coming off of his best pro season after multiple consecutive years of improved strike-throwing, and he checks several of the visual scouting and data analytics boxes you want from a mid-rotation starter. What could be the reason(s) for the discrepancy between our collective expectations and Imai’s actual payday, and where does he fit into Houston’s rotation?

Let’s revisit the background on Imai. He was the Seibu Lions’ 2016 first round pick out of a high school in Utsunomiya City, a metro roughly the size of Tucson that’s about 80 miles north of Tokyo. He spent a year in the minors and then hopped right into the Lions rotation as a 20-year-old in 2018. Throughout his early and mid-20s, Imai was a walk-prone (but effective) starter. He dealt with multiple ailments in 2022 (including a right adductor injury), then took a step forward as a strike-thrower and an innings-eater in each of the next three seasons, becoming one of NPB’s best arms. Across the 2022-25 seasons, Imai halved his walk rate (from the 14% area to 7%), expanded his repertoire, and improved his fastball velocity even as his innings count grew to north of 160 frames. He’s had four consecutive seasons with an ERA under 2.50 (even while he was wild), and in 2025, he posted a 1.92 ERA and 2.01 FIP. Read the rest of this entry »

The Baltimore Orioles continued filling out their rotation last weekend, signing right-hander Zach Eflin to a one-year contract worth $10 million with a mutual option for the 2027 season. Traded to the Orioles from the Rays in 2024, Eflin struggled with injuries last year, throwing only 71 1/3 over 14 starts while putting up a 5.93 ERA and -0.3 WAR.

A first-round pick by the Padres out of a Florida high school in 2012, Eflin finally established himself as a solid mid-rotation starter with the Phillies at the end of the decade after being a part of trades for Matt Kemp and Jimmy Rollins. COVID and recurring patella issues in his right knee plagued him in 2021, resulting in season-ending surgery, and he missed another three months in 2022 with more problems with the same knee. Despite the setbacks, the Rays saw enough to sign him to a three-year, $40 million deal entering the 2023 season. Eflin experienced a minor back injury and tendinitis in his other knee, but that only cost him a handful of innings, and the result was his best and most durable campaign. He set career highs in starts (31), innings (177 2/3 innings), ERA (3.50), FIP (3.01), and WAR (4.9). While his numbers sagged a bit in 2024, Eflin was still a quality pitcher whose name bandied in trade rumors before the deadline. Read the rest of this entry »

One can’t help but imagine the chagrin of Pete Fairbanks’ dermatologist. The fair-haired closer has spent nearly his entire major league career with the Rays, racking up at least 23 saves in each of the past three seasons. And now, instead of leaving the Sunshine State, he’s traveling even farther south to Miami. The 32-year-old Fairbanks has signed a one-year, $13 million deal with the Marlins. He was the last closer available in free agency, and with Ronny Henriquez out for the season due to a torn UCL, Fairbanks will play a crucial role for a Miami bullpen that finished in the bottom 10 in just about any category you can think of. Will Sammon of The Athletic broke the news, while Jeff Passan of ESPN reported the terms, and Mark Feinsand of MLB.com reported that the contract included a $1 million signing bonus and another $1 million in incentives. According to AJ Eustace of MLB Trade Rumors, Fairbanks would also get a $500,000 bonus if he’s traded.

The move represents a reunion with president of baseball operations Peter Bendix, who previously served as Tampa Bay’s general manager. Speaking to reporters on Wednesday, Fairbanks made it clear that Bendix’s role with the Marlins was part of their appeal. “To hear all the things that he’s been doing over his tenure down in Miami, from what I’ve heard previously to what I have now, how much things are changing and how much he has been attempting to put his stamp on things. I felt like that made it a pretty easy choice, and I am excited to see the direction that he takes.” (Hat tip to Kevin Barral of Fish on First, who published this quote and the others you’ll read in this article.) Fairbanks also noted that moving just a four-hour drive away from Tampa is a boon because he and his wife are expecting their third child “basically on Opening Day.” This is the first All-Star break baby we write in 2026, but I can assure you that it won’t be the last. Read the rest of this entry »

Below is an analysis of the prospects in the farm system of the Seattle Mariners. Scouting reports were compiled with information provided by industry sources as well as my own observations. This is the sixth year we’re delineating between two anticipated relief roles, the abbreviations for which you’ll see in the “position” column below: MIRP for multi-inning relief pitchers, and SIRP for single-inning relief pitchers. The ETAs listed generally correspond to the year a player has to be added to the 40-man roster to avoid being made eligible for the Rule 5 draft. Manual adjustments are made where they seem appropriate, but we use that as a rule of thumb.

A quick overview of what FV (Future Value) means can be found here. A much deeper overview can be found here.

All of the ranked prospects below also appear on The Board, a resource the site offers featuring sortable scouting information for every organization. It has more details (and updated TrackMan data from various sources) than this article and integrates every team’s list so readers can compare prospects across farm systems. It can be found here. Read the rest of this entry »