The following article is part of Jay Jaffe’s ongoing look at the candidates on the BBWAA 2024 Hall of Fame ballot. It was initially written for The Cooperstown Casebook, published in 2017 by Thomas Dunne Books, and subsequently adapted for SI.com and then FanGraphs. 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.

It happened so quickly. Freshly anointed the game’s top prospect by Baseball America in the spring of 1996, the soon-to-be-19-year-old Andruw Jones was sent to play for the Durham Bulls, the Braves’ High-A affiliate. By mid-August, he blazed through the Carolina League, the Double-A Southern League, and the Triple-A International League, then debuted for the defending world champions. By October 20, with just 31 regular-season games under his belt, he was a household name, having become the youngest player ever to homer in a World Series game, breaking Mickey Mantle’s record — and doing so twice at Yankee Stadium to boot.

Jones was no flash in the pan. The Braves didn’t win the 1996 World Series, and he didn’t win the ’97 NL Rookie of the Year award, but along with Chipper Jones (no relation) and the big three of Greg Maddux, Tom Glavine, and John Smoltz, he became a pillar of a franchise that won a remarkable 14 NL East titles from 1991 to 2005 (all but the 1994 strike season). From 1998 to 2007, Jones won 10 straight Gold Gloves, more than any center fielder except Willie Mays. Read the rest of this entry »

Hall of Fame season is underway, and I’ve already reviewed six of the eight Contemporary Baseball Era Committtee candidates and gotten a start on the annual BBWAA ballot. With the latter, it’s time to launch what’s become a yearly tradition at FanGraphs. In the spirit of our annual free agent contract crowdsourcing, we’re inviting registered users to fill out their own virtual Hall of Fame ballots using a cool gizmo that our developer, Sean Dolinar, built a few years ago. I’m also going to use this page to lay out a tentative schedule for the remainder of the series, as well as links to the profiles that have been published.

To participate in the crowdsourcing, you must be signed in, and you may only vote once. While you don’t have to be a FanGraphs Member to do so, this is a perfect time to mention that buying a Membership does help to fund the development of cool tools like this — and it makes a great holiday gift! To replicate the actual voting process, you may vote for anywhere from zero to 10 players; ballots with more than 10 won’t be counted. You may change your ballot until the deadline, which is December 31, 2022, the same as that of the actual BBWAA voters, who have to schlep their paper ballot to the mailbox. Read the rest of this entry »

The following article is part of Jay Jaffe’s ongoing look at the candidates on the BBWAA 2024 Hall of Fame ballot. Originally written for the 2015 election at SI.com, it has been updated to reflect recent voting results as well as additional research. 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. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

Wherever Gary Sheffield went, he made noise, both with his bat and his voice. For the better part of two decades, he ranked among the game’s most dangerous hitters, a slugger with a keen batting eye and a penchant for contact that belied his quick, violent swing. For even longer than that, he was one of the game’s most outspoken players, unafraid to speak up when he felt he was being wronged and unwilling to endure a situation that wasn’t to his liking. He was a polarizing player, and hardly one for the faint of heart.

At the plate, Sheffield was viscerally impressive like few others. With his bat twitching back and forth like the tail of a tiger waiting to pounce, he was pure menace in the batter’s box. He won a batting title, launched over 500 home runs — he had 14 seasons with at least 20 and eight with at least 30 — and put many a third base coach in peril with some of the most terrifying foul balls anyone has ever seen. For as violent as his swing may have been, it was hardly wild; not until his late 30s did he strike out more than 80 times in a season, and in his prime, he walked far more often than he struck out.

Bill James once referred to Sheffield as “an urban legend in his own mind.” Off the field, he found controversy before he ever reached the majors through his connection to his uncle, Dwight Gooden. He was drafted and developed by the Brewers, who had no idea how to handle such a volatile player and wound up doing far more harm than good. Small wonder then that from the time he was sent down midway through his rookie season after being accused of faking an injury, he was mistrustful of team management and wanted out. And when he wanted out — of Milwaukee, Los Angeles, or New York — he let everyone know it, and if a bridge had to burn, so be it; it was Festivus every day for Sheffield, who was always willing to air his grievances.

Later in his career, Sheffield became entangled in the BALCO performance enhancing drug scandal through his relationship with Barry Bonds — a relationship that by all accounts crumbled before he found himself in even deeper water. For all of the drama that surrounded Sheffield, and for all of his rage and outrageousness, he never burned out the way his uncle did, nor did he have trouble finding work.

Even in the context of the high-scoring era in which he played, Sheffield’s offensive numbers look to be Hall of Fame caliber, but voters have found plenty of reasons to overlook him, whether it’s his tangential connection to PEDs, his gift for finding controversy, his poor defensive metrics, or the crowd on the ballot. In his 2015 debut, he received just 11.7% of the vote, and over the next four years, he gained barely any ground. But from 2019 to ’21, he jumped from 13.6% to 30.5% to 40.6%, with the fifth-largest and third-largest gains on the ’20 and ’21 ballots. After repeating with the same percentage in 2022, he jumped to 55% in ’23, with the cycle’s fourth-largest gain. His share of the vote is now larger than any player who’s been linked to PEDs via BALCO, the Mitchell Report, or a suspension except for Bonds or Roger Clemens. Still, as he enters his final year of eligibility on the writers’ ballot, he’ll need a Larry Walker-like jump to get to 75%. Read the rest of this entry »

The following article is part of Jay Jaffe’s ongoing look at the candidates on the BBWAA 2024 Hall of Fame ballot. Originally written for the 2016 election at SI.com, it has been updated to reflect recent voting results as well as additional research. 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. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

Billy Wagner was the ultimate underdog. Undersized and from both a broken home and an impoverished rural background, he channeled his frustrations into throwing incredibly hard — with his left hand, despite being a natural righty, for he broke his right arm twice as a child. Scouts overlooked him because he wasn’t anywhere close to six feet tall, but they couldn’t disregard his dominance over collegiate hitters using a mid-90s fastball. The Astros made him a first-round pick, and once he was converted to a relief role, his velocity went even higher.

Thanks to outstanding lower-body strength, coordination, and extraordinary range of motion, the 5-foot-10 Wagner was able to reach 100 mph with consistency — 159 times in 2003, according to The Bill James Handbook. Using a hard slider learned from teammate Brad Lidge, he kept blowing the ball by hitters into his late 30s to such an extent that he owns the record for the highest strikeout rate of any pitcher with at least 900 innings. He was still dominant when he walked away from the game following the 2010 season, fresh off posting a career-best ERA.

Lacking the longevity of Mariano Rivera or Trevor Hoffman, Wagner never set any saves records or even led his league once, and his innings total is well below those of every enshrined reliever. Hoffman’s status as the former all-time saves leader helped him get elected in 2018, but Wagner, who created similar value in his career, has major hurdles to surmount. There are, though, fewer hurdles than before: over the past four election cycles, his share of the vote has nearly quadrupled, from 16.7% in 2019 to 68.1% in ’23, not only pushing him past the all-important 50% threshold but also within range of election during this cycle. His advantages over Hoffman (and virtually every other reliever in history when it comes to rate stats) provide a compelling reason to study his career more closely. Given how far he’s come, who wants to bet against Billy Wags? Read the rest of this entry »

The following article is part of Jay Jaffe’s ongoing look at the candidates on the BBWAA 2024 Hall of Fame ballot. Originally written for the 2019 election, it has been updated to reflect recent voting results as well as additional research. 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. All WAR figures refer to the Baseball-Reference version unless otherwise indicated.

Baseball at high altitude is weird. The air is less dense, so pitched balls break less, and batted balls carry farther — conditions that greatly favor the hitters. Meanwhile, reduced oxygen levels make breathing harder, physical exertion more costly, and recovery times longer. Ever since major league baseball arrived in Colorado in 1993, no player put up with more of this, the pros and cons of playing at a mile-high elevation, than Todd Helton.

A Knoxville native whose career path initially led to the gridiron, ahead of Peyton Manning on the University of Tennessee quarterback depth chart, Helton shifted his emphasis back to baseball in college and spent his entire 17-year career (1997–2013) playing for the Rockies. “The Toddfather” was without a doubt the greatest player in franchise history, its leader in most major offensive counting stat categories. He made five All-Star teams, won three Gold Gloves and a slash line triple crown — leading in batting average, on-base percentage, and slugging percentage in the same season — and served as a starter and a team leader for two playoff teams, including Colorado’s only pennant winner. He posted batting averages above .300 12 times, on-base percentages above .400 nine times, and slugging percentages above .500 eight times. He mashed 40 doubles or more seven times and 30 homers or more six times; twice, he topped 400 total bases, a feat that only one other player (Sammy Sosa) has repeated in the post-1960 expansion era. He drew at least 100 walks in a season five times, yet only struck out 100 times or more once; nine times, he walked more than he struck out. Read the rest of this entry »

If you were hoping for a return to larger Hall of Fame classes after a lean few years for candidates on the BBWAA ballot, this is your year. After the writers elected just two candidates in the last three cycles — nobody on the 2021 ballot, then David Ortiz and Scott Rolen in the two years since — it’s extremely likely we’ll get multiple honorees this year, a reminder of the unprecedented flood of 22 honorees in seven years from 2014–20. The list of newcomers is headed by 3,000-hit club member Adrián Beltré and six-time All-Stars Joe Mauer and Chase Utley, while the top two returnees, Todd Helton and Billy Wagner, are both within reach of the magic 75% threshold.

It’s officially ballot season, as the BBWAA unveiled its 26-candidate slate on Monday. Over the next six weeks I’ll profile all of the ones likely to wind up on voters’ ballots ahead of the December 31 deadline, with a small handful of profiles trickling into January. I’ll be examining their cases in light of my Jaffe WAR Score (JAWS) system, which I’ve used to break down Hall of Fame ballots in an annual tradition that’s almost old enough to drink. The series debuted at Baseball Prospectus (2004-12), then moved to SI.com (2013-18), which provided me an opportunity to go into greater depth on each candidate. In 2018, I brought the series to FanGraphs, where my coverage has become even more expansive.

Today I’ll offer a quick look at the biggest questions attached to this year’s election cycle, but first… Read the rest of this entry »

Variously known as the “The Human Vacuum Cleaner,” “Mr. Hoover,” or “Mr. Impossible,” Brooks Robinson set the standard for defensive wizardry at third base, winning a record 16 consecutive Gold Gloves thanks to his combination of ambidexterity, supernaturally quick reflexes, and acrobatic skill. He was an 18-time All-Star, a regular season, All-Star Game, and World Series MVP, and a first-ballot Hall of Famer. More than that, he was “Mr. Oriole” for his 23 seasons spent with Baltimore, a foundational piece for four pennant winners and two champions, and a beloved icon within the community and throughout the game. In 1966, Sports Illustrated’s William Leggett wrote that Robinson “ranked second only to crab cakes in Baltimore.” He may have surpassed them since.

Robinson died on Tuesday at the age of 86. According to his agent, the cause was coronary disease. On the broadcast of the Orioles’ game on Tuesday night, longtime teammate and fellow Hall of Famer Jim Palmer fought back tears to pay tribute. “We all know he’s a great player, he won 16 Gold Gloves, but we also know how special a person he was,” said Palmer, who like Robinson debuted with the Orioles as a teenager, spent his entire career with the team, and was elected to the Hall of Fame in his first year of eligibility. “I think as a young player you make a decision early in your life, ‘Okay, who do I want to emulate? Who do I want to be like?’ Brooks was that guy.” Read the rest of this entry »

We began this series with Craig Kimbrel striking out José Ramírez to close out the All-Star Game, and I’ll admit, my original intent was to cover all of the pitchers in Part II. But as anyone who reads (or edits) my work knows, when it comes to the Hall of Fame and its candidates, I can go on, and on… and on. In part that’s because I like to use this series as an annual clearinghouse, covering the vast majority of the active players whom readers most frequently ask me about during the course of the year. It may not be a one-stop shop, but with the added volume comes some context for comparisons (Has Freddie Freeman caught up to Paul Goldschmidt? Who has a better shot, Carlos Correa or Francisco Lindor? And what about Trea Turner?) In part, it’s also because in the 20 years (!) since I introduced it, my JAWS system has become more complicated and more nuanced, requiring a bit of additional introduction. That’s particularly true when it comes to pitching, where during the 2022 election cycle, I formalized S-JAWS for starting pitchers and R-JAWS for relievers.

I had been messing with the latter since the 2019 cycle, in the context of Billy Wagner’s candidacy. The short version of the story is that while Baseball Reference’s flavor of WAR (which I use in JAWS) features an adjustment for leverage — the quantitatively greater impact on winning and losing that a reliever has at the end of the ballgame than a starter does earlier — to help account for the degree of difficulty, it’s not the only way to measure reliever value. Win Probability Added (WPA) is a context-sensitive measure that accounts for the incremental increase (or decrease) in the chances of winning produced in each plate appearance given the inning, score, and base-out situation. WPA can be additionally adjusted using a pitcher’s average leverage index (aLI) for a stat variably called situational wins or context-neutral wins (referred to as WPA/LI). Both of those are now in the sauce; R-JAWS is the average of a reliever’s WAR (including his time as a starter and a hitter, if any), his WPA, and his WPA/LI. The rankings, which I used to have to create by hand, are now on Baseball Reference, and Wagner, who ranks sixth and is the best reliever outside the Hall, is trending towards election after receiving 68.1% on the 2023 ballot, his eighth year of eligibility. Read the rest of this entry »

Shohei Ohtani is a unicorn. No player in 20th- or 21st-century AL/NL history, not even Babe Ruth in his last two seasons with the Red Sox (1918–19), has been able to sustain regular duty in both a rotation and a lineup over a full season, let alone excel at both endeavors. At this writing, the 29-year-old superstar leads the majors in homers (34), slugging percentage (.665), and wRC+ (179), and he’s got the AL’s second-best strikeout rate (32.2%) and lowest batting average against (.191). He currently ranks among the AL’s top 10 in Baseball Reference’s position player WAR (4.0, fourth) and pitching WAR (2.5, ninth), and just over a full win ahead of Ronald Acuña Jr. for the major league lead in combined WAR. Over the past two and a half seasons, he’s been worth 25.0 WAR, 5.9 more than the top position player, Aaron Judge.

Some day, Hall of Fame voters will have to reckon with Ohtani. If he reaches the kind of career numbers that Dan Szymborski’s ZiPS system forecast for him over the winter — 1,809 hits, 404 homers, 124 OPS+, 158 wins, 2,329 strikeouts, 122 ERA+, and 72.1 WAR — the decision will be a no-brainer. I’m already of the mind that if he gets to his 10th season (2027) and is still doing double duty, he’ll have my vote when he lands on the ballot regardless of what the numbers say, because what he’s doing is so utterly remarkable. WAR and JAWS weren’t really built to handle a case like his, and not only because his ability to save his team a roster spot is probably worth some uncounted fraction of a win per year, too. Read the rest of this entry »

On Thursday, I took the first swing for my annual roundup of active players who may or may not be building their cases for the Hall of Fame. With one exception, all of the ones I examined were in their age-30 seasons or later, but for this installment of shortstops and outfielders, I’ll take a look at some who are still in their 20s and have further to go before they reach Cooperstown.

For this exercise, unless otherwise indicated, I will be referencing bWAR for season and career totals, my JAWS metric, and the ZiPS rest-of-season projections, since one of the goals here is to give an idea of where these players will stand at the end of the season, having banked a full complement of WAR instead of just 80-some games worth. These future candidates are already dealing with suppressed WAR totals from the 60-game 2020 season (which hardly makes them the first to experience such scheduling limitations and career interruptions due to wars and strikes). Unlike last year, I’ll cover pitching in one installment. Note that I am by no means predicting that every player here will make it to Cooperstown or even suggesting that all are worthy; in some cases I’m particularly pessimistic, but these are the names that get tossed around

If you’re just arriving, I’d encourage you to at least read the introduction in Part 1. The important take-home point was my finding that nearly three-quarters of the position players who have reached a 40.0-WAR peak score (best seven seasons, aka WAR7) have eventually been enshrined, and so inevitably a good bit of the focus throughout this exercise has been on the math required to improve those scores. There is and will be far more to those cases, and to appreciating these players’ skills and accomplishments, but for the purposes of space I’ve had to cut to the chase. Here again is the table related to those 40.0-WAR peaks:

At every position, I’ve counted the total number of players with a peak WAR of at least 40.0; the number of Hall of Famers meeting that criterion; and the number of such players who are not yet eligible, either because they’re active, too recently retired to appear on a Hall of Fame ballot, or on the permanently ineligible list, like Pete Rose (whom JAWS classifies as a left fielder) and Shoeless Joe Jackson (right field). For catchers, I used a 32.0-WAR threshold instead of 40.0, as their values are constrained by the limits of playing time and pre-framing measures. Read the rest of this entry »