Franklin Arias has a bright future in Boston. Signed out of Venezuela in 2023, the 20-year-old shortstop is the top position-player prospect in the Red Sox system thanks to plus tools on both sides of the ball. A slick-fielder — Eric Longenhagen has described him as an incredibly polished defender for his age” — Arias possesses a line-drive stroke that produced a 109 wRC+ across three levels last season. And while that number may not jump off the page, it stands out when put into context: the Caracas native not only played the entire year as a teenager, he finished it in Double-A.

The degree to which he can boost his power profile will go a long way toward determining his ceiling. Currently more contact than pop, Arias went deep just eight times in 526 plate appearances. At a listed 5-foot-11, 170 pounds, he is by no means built like a bopper.

Red Sox farm director Brian Abraham brought up that aspect of Arias’s game when I asked him about the young infielder earlier this week.

“He’s a guy who makes really good swing decisions,” Abraham said of Arias, who posted a 10.1% strikeout rate and a 5.3% swinging-strike rate in 2025. “He puts the bat on the ball and can drive it to all fields. We’re looking to see him add size and strength so that he can really impact the ball pull-side in the air.

“It’s definitely in there,” added Abraham. “We’ve seen flashes of it, it’s just a matter of him being able to do that on a consistent basis. As a young player who is continuing to grow and get bigger, I think it will come out the more he is able to hit the ball out front and drive it to the pull side. Right now I would say that he is a contact hitter with occasional power, and that the power can be more consistent than it has been.”

Not surprisingly, Arias echoed Abraham’s thoughts when addressing his near-term development goals. 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.

He was a first-round draft pick, and a rotation regular at age 20. By the time he turned 30, he had won both a Cy Young Award and a World Series ring while helping his teams reach the playoffs six times. On the heels of emerging as the best high school pitching prospect in the country, Rick Porcello packed all of that into a 14-season span, with 12 of those seasons spent in the majors with the Tigers, Red Sox, and Mets. He endured a fair share of growing pains and wild performance swings along the way, threw his last pitch at age 31, and didn’t put up numbers that will keep him on the Hall of Fame ballot. But within that comparatively short timespan, Porcello checked a few pretty impressive boxes.

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Frederick Alfred Porcello III was born on December 27, 1988 in Morristown, New Jersey, the second of three children of Fred and Patricia Porcello. Fred worked as a civil engineer, founding his own firm in 1994. Baseball was in Rick’s bloodlines, as Patricia’s father Sam Dente spent parts of nine seasons in the majors (1947–55) as an infielder with six American League teams; he had his best season (79 OPS+, 1.2 WAR) with Cleveland’s AL pennant-winning 1954 squad, and played in three games in that World Series. Rick’s older brother Zack pitched for Lehigh University and the New Jersey Institute of Technology, and later became an assistant coach at Seton Hall University, while his younger brother Jake was drafted by the Tigers out of high school in the 48th round in 2009, and pitched at NJIT as well. Read the rest of this entry »

Hello everyone, and welcome to the final mailbag of 2025! I hope you are all having a wonderful holiday season.

We are now officially in what my family refers to as the lobe of the year, the week between Christmas and New Year, when a lot of us wind down and spend time with friends and loved ones. It’s a time for relaxing and reflecting. You’ll notice that here at FanGraphs, aside from this mailbag and a few transaction reactions, we are mostly taking it slow. Instead, we’re republishing our favorite FanGraphs pieces of the year. You can check those out here, or as they populate the homepage from now through the end of next week.

In this week’s mailbag, we’ll cover the best players who never received a Hall of Fame vote, NPB posting rules, and Dillon Dingler’s breakout 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 »

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 and a chance to fill out a Hall of Fame ballot for our crowdsourcing project, see here. All WAR figures refer to the Baseball Reference version unless otherwise indicated.

The third and final multi-candidate pairing of this series is by far the heaviest, covering two candidates who have both been connected to multiple incidents of domestic violence. Read the rest of this entry »

World Baseball Classic managers were made available to the media during the Winter Meetings, and I took that opportunity to ask Chinese Taipei’s Hao-Jiu Tseng about some of the best arms in Taiwan. I had specific pitchers in mind, but opted to begin with an open-ended question rather than cite any names. The response I got was likewise non-specific.

“I hope all pitchers from our team can be known by all baseball fans,” Tseng told me via an interpreter. “There are so many young pitchers. Most of them are still playing at the minor league level, but this tournament can help them improve their skills and experience, and someday grow into great players at a top level.”

The first pitcher he mentioned when I followed up was Wei-En Lin, a 20-year-old left-hander in the Athletics system who was featured here at FanGraphs back in August. The second was the hurler I was most interested in hearing about
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“Jo Hsi Hsu pitches in the [Chinese Professional Baseball League], ”Tseng said of the recently-turned-25-year-old right-hander, who had a 2.05 ERA and 120 strikeouts, with just 78 hits allowed, over 114 innings for the Wei Chuan Dragons. “He is a posted player this offseason. Right now he is eligible to negotiate with foreign clubs. He possibly will transfer his contract to Japan or America. He is the ace of the CPBL. 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 and a chance to fill out a Hall of Fame ballot for our crowdsourcing project, see here. All WAR figures refer to the Baseball Reference version unless otherwise indicated.

For the past several election cycles, as a means of completing my coverage of the major candidates before the December 31 voting deadline, I’ve grouped together some candidates into a single overview, inviting readers wishing to (re)familiarize themselves with the specifics of their cases to check out older profiles that don’t require a full re-working because very little has changed, even with regards to their voting shares. This year, I’m adding Bobby Abreu — a candidate for whom I’ve voted five times thus far and intend to include again — to a pair I’ve yet to include on my ballots.

Before Joe Mauer began starring for the Twins, there was Torii Hunter. Before Chase Utley began starring for the Phillies, they had Abreu and Jimmy Rollins. Hunter, a rangy, acrobatic center fielder who eventually won nine Gold Gloves and made five All-Star teams, debuted with Minnesota in 1997 and emerged as a star in 2001, the same year the Twins chose Mauer with the number one pick of the draft. The pair would play together from 2004 to ’07, making the playoffs twice before Hunter departed in free agency. Abreu, a five-tool player with dazzling speed, a sweet left-handed stroke, power, and outstanding plate discipline, quickly blossomed upon being traded to the Phillies in November 1997. But even while hitting at least 20 homers, stealing at least 20 bases, and batting above .300, recognition largely eluded him until he made All-Star teams in 2004 and ’05. Rollins, a compact shortstop who carried himself with a swagger, debuted in 2001 and made two All-Star teams before he and Utley began an 11-year run (2004–14) as the Phillies’ regular double play combination. By the time the pair of middle infielders helped Philadelphia to five NL East titles, two pennants, and a championship — with Rollins winning NL MVP honors in 2007 and taking home four Gold Gloves — Abreu was gone, traded to the Yankees in mid-2006.

All three players enjoyed lengthy and impressive careers, racking up over 2,400 hits apiece with substantial home run and stolen base totals. From a Hall of Fame perspective, Rollins and Hunter have credentials that appeal more to traditionally minded voters than to statheads — particularly their Gold Gloves — while Abreu, despite half a dozen .300 seasons and eight with at least 100 RBI, was a stathead favorite. Regardless, they’ve all spent years languishing on the ballot. Hunter debuted with 9.5% in 2021 but has yet to match that since, scraping by in 2025 with just 5.1%; one fewer vote and he’d have been bumped off the ballot. Rollins debuted with 9.4% in 2022 and has gained roughly two or three points in each cycle since, with 18% in ’25. Abreu barely made the cut with just 5.5% in his 2020 debut, and since then has alternated small gains and losses; he received 19.5% in 2025. Read the rest of this entry »

If the Tigers make the postseason for a third consecutive year in 2026, they’ll have a closer with plenty of experience. Kenley Jansen is bound for Detroit on a one-year, $11 million contract with a club option for 2027.

Jansen, 38, is just about the most experienced relief pitcher on the market. He leads all active relief pitchers in regular-season appearances, innings, strikeouts, and saves; in the postseason, he’s second all-time, behind Mariano Rivera, in all of those categories as well. At his peak, Jansen was the Dodgers’ late-inning enforcer, posting sub-2.00 ERAs and pairing strikeout rates in the 40s with walk rates under 5%. And just like Rivera, he did it all using a cutter and little else. Read the rest of this entry »

The Baltimore Orioles will be different in 2026, and not just because of roster additions that already include Pete Alonso and Taylor Ward, with more almost certain to follow. They’ve hired a new manager (Craig Albernaz), replaced a few coaches, and done some reshuffling at the executive level. In a sport where remaining stagnant can be deleterious, the O’s are moving forward on the heels of a disappointing 2025 season.

A precipitous dip in the win column — 91 in 2024, just 75 last year — accentuated the need for changes, but that isn’t the only reason. According to Mike Elias, progress is an ongoing endeavor.

“We’re constantly evolving, having to respond to other teams’ getting better in areas,” Baltimore’s president of baseball operations told me during last month’s GM Meetings. “We make changes every year. We’re actually undergoing quite an overhaul at the major league level right now with our staff. We’ve done some reformatting in the front office, although certainly not to the degree we did when we came in.”

Things changed markedly after Elias arrived in November 2018 and began rebuilding the organization. Analytics — an area in which the Orioles had been well behind the times —- was of course a major focus. But while giant strides have been made, there is no finish line to reach. Moreover, an old Satchel Paige adage applies: “Don’t look back. Something might be gaining on you.” Read the rest of this entry »

Re-signing Kyle Finnegan to the two-year, $19 million contract that was reported Tuesday night makes a ton of sense for the Tigers. Reliable relievers don’t grow on trees, and the 34-year-old right-hander has a track record that includes 90 saves and 3.65 ERA over the past three seasons, a span in which he’s averaged 63 appearances annually. Moreover, prior to suffering an abductor strain that landed him on the shelf for much of September, Finnegan pitched well after being acquired from the Washington Nationals at last summer’s trade deadline.

Finnegan won’t need to do all of the heavy lifting at the backend of Detroit’s bullpen. Will Vest emerged as the club’s primary closer last year, racking up 23 saves and registering a 3.01 ERA and a 2.71 FIP over 68 2/3 innings. He then shoved in October, too, allowing just three baserunners over eight scoreless frames between the ALDS and ALCS. As things currently stand, Vest and Finnegan profile as a formidable right-handed duo to finish off games for a starting staff that may or may not include Tarik Skubal. Reports are rampant that the Tigers are considering trading the back-to-back Cy Young Award winner, who is heading into the final year of his contract. Doing so would not only be bold, but it also would greatly impact the team’s chances of contending in 2026.

The success Finnegan had upon reaching Detroit — a 1.97 FIP and a 34.8% strikeout rate in 16 appearances — was influenced by meaningful tweaks to his pitch usage. He already had those alterations in mind when he changed teams. Read the rest of this entry »

Many were surprised when Zach McKinstry outpolled Kansas City’s Maikel Garcia and New York’s Ben Rice to win this year’s American League Silver Slugger Award at the utility position. That’s understandable — McKinstry’s numbers weren’t as good as those put up by his co-finalists — but the honor was nonetheless deserved. For one thing, he was a true utility player. Not only did McKinstry start 20 or more games for Detroit at each of third base (69), shortstop (27), and right field (20), he was stationed everywhere besides center field and catcher. Conversely, Garcia started just 21 games at positions other than third base, while Rice’s only action came as a catcher and a first baseman.

And it’s not as though the Tiger didn’t have solid numbers of his own. Over 511 plate appearances, McKinstry slashed .259/.333/.438 with a 114 wRC+. Moreover, he logged 23 doubles, 11 triples, 12 home runs, and 19 stolen bases. Amid little fanfare, the 30-year-old erstwhile Central Michigan University Chippewa was one of the more valuable players on a team that went on to play October baseball.

By most accounts, McKinstry is an overachiever. Exactly one thousand players were chosen before him in the 2016 draft, and he ranked as just the 28th-best prospect in the Los Angeles Dodgers organization when he made his MLB debut in 2020. When the Tigers subsequently traded for him in March 2023 — he was by then a Chicago Cub — he had appeared in 121 big-league games to the tune of a 79 wRC+ and 0.8 WAR. Read the rest of this entry »