The top nine pitchers by WAR since 2012 have a combined 54 All-Star Game appearances, 13 Cy Young Awards, and two MVP Awards in their careers. Most of them, including Max Scherzer, Clayton Kershaw, Gerrit Cole, Zack Greinke, and Stephen Strasburg, have signed nine-figure contracts that earn each of them over $30 million annually. Then, at number 10, there’s the ever underrated one-time All-Star José Quintana, just ahead of Yu Darvish and David Price:

Quintana, 33, has accumulated 32.7 WAR over an 11-season career that looks wildly different from those of his peers on this list. He started with the White Sox from 2012-17, signing a $21 million extension in 2014 and posting a 3.51 ERA in over 1,000 innings. In 2017, the Cubs took an interest, parting with their top two prospects, Eloy Jiménez and Dylan Cease, and two others to get Quintana’s talents to the North Side.

From there, he wavered. His fastball velocity declined year to year from 2016 to ’20, and while he was still capable of making 30 starts each season, he wasn’t able to get outs as effectively. In his contract year in 2020, COVID-19 and two stints on the IL limited Quintana to just one start and three relief outings. His struggles would continue in 2021, when attempts to catch on with the Angels and Giants resulted in a pair of DFAs. Read the rest of this entry »

I once spent what felt like a lifetime arguing with a colleague who hated the German soccer player Mesut Özil and would not be moved no matter what statistical evidence, stunning highlights, or expert analysis he consumed. For years, my friend insisted Özil was trash, and for years he was wrong.

Then, Özil finally lost a step, fell out with his coach, and got benched. Rather than admit circumstances had changed, my friend claimed victory, as if he’d prophesied the truth instead of stumbling into it after the fact. Which I’m totally fine with, by the way, and in no way still so pissed about that I’m bringing it up for an audience that likely knows or cares little about semi-retired European soccer playmakers and even less about my onetime debate partner. No, sir. Anyway, this experience taught me an important lesson about sports takemanship: If you hold on to an opinion long enough, even in the face of overwhelming evidence, sometimes the mountain comes to Mohammed.

In that spirit, I’m declaring that I was right about Ryne Stanek all along. Back in 2012, I was a huge Stanek fan. In his days at the University of Arkansas, he was one of the top candidates to go first overall in the 2013 draft. I saw his fastball velocity and wipeout slider and imagined him as a future no. 1 starter. And when Stanek continued to worry scouts his junior year — he fell all the way to no. 29 in the draft, despite posting a 1.39 ERA as a starter in the SEC — I was unmoved. Stanek would come good, I insisted.

For nine years, I kept the faith. Through injuries, through command problems, through a move to the bullpen. When Stanek finally started a handful of major league games, it was as an opener, the Blaster to Jalen Beeks’s Master. He was effective in short bursts, but a trade to the Marlins in mid-2019 and a month-long bout with COVID in 2020 brought his career to the brink of dissolution.

Suffice it to say, things have changed. Last year, Stanek became a key part of the Astros’ bullpen, appearing in 13 of Houston’s 16 playoff games, holding batters to a .139/.184/.333 line, and posting a positive WPA in the first 12 of those outings. This year, well, here’s a list of the top reliever ERAs in baseball this season:

It took nine years, but Stanek is finally as dominant as he was at Arkansas. A 1.17 ERA in 58 appearances for the top seed in the American League might not be a 200-inning Cy Young season, but it’s close enough that I can claim to have triumphed in the marketplace of ideas.

Many of these names above will be familiar to you from a piece Ben Clemens wrote last week about how the top relievers in baseball are especially dominant. Among the players he mentioned are the ones you’ll remember in several years’ time: Helsley chucking the rock at 104 mph, Díaz storming in to trumpet fanfare like a Roman consul, Clase cuttering through opponents like Mariano Rivera, plus six ticks. But Stanek, who’s second among relievers in ERA, didn’t merit a mention. As if he’s not actually elite.

The Astros don’t seem to think so either, or at least they’re not using him that way. Among the six Astros relievers with at least 40 innings pitched, Stanek is only fourth in gmLI, at 1.22, which places him in the range of important middle relievers, but hardly a high-leverage fireman or closer. Some of that is down to Houston having a loaded bullpen: in addition to closer Ryan Pressly, the Astros have invested significant resources in the past 18 months to sign or trade for Héctor Neris, Will Smith, Phil Maton, and Rafael Montero. They’ve all pitched well, as has Bryan Abreu. And Houston’s surfeit of rotation arms will bolster the bullpen in the playoffs — Justin Verlander acolyte Hunter Brown has already moved over, and one or both of José Urquidy and Luis Garcia is likely to join him there as October rolls on.

The other reason Stanek’s exceptional run prevention season is going unnoticed is that it’s most remarkable in one specific way: The sheer number of fluky season red flags he’s managed to hit. In an era when the best relievers are striking out tons of batters and walking no one, Stanek is a throwback to the Matt Mantei–Armando Benitez-type relief ace who gets outs but walks so many guys you end up watching his appearances through your fingers. I’m not complaining — everything that was cool when I was a middle schooler is coming back into style, it seems. Just today I saw a TikTok about how to make your hair look like Shawn’s from Boy Meets World. But I digress. Let’s take a look at some of Stanek’s stats:

The Statcast-derived metrics are no more flattering:

Calling Stanek’s season fluky feels unkind, and it’s certainly not my intention to denigrate the fine work he’s done this year. The F-word is usually tagged to players whose superficial stats look good but are actually bad. Stanek, based on the underlying numbers, is a good reliever whose ERA makes him look like Dennis Eckersley.

What is he, then? Well, basically the same pitcher he was last year: A good middle reliever with an above-average strikeout rate and a slightly concerning walk rate. He’s much less homer-prone this year, but that’s about it. His improved LOB% and inherited runner strand rate (up to 41% from 19% in 2021) come despite very similar performance with runners on base (.257 opponent wOBA in 2021, .267 this year). But it bears repeating that he was a workhorse in the playoffs for an Astros team that nearly won the title, and with the LDS and LCS both losing an off day, more of this postseason than ever will be decided by teams’ fourth- and fifth-best relievers.

Players like Stanek, in other words. As much as the Astros need star performances from Verlander, Pressly, and so on, they need their entire pitching staff to show up. Lucky for them, for the seventh and eighth innings they have an ace, just as I predicted all those years ago.

Riley Greene was 18 years old and only three months removed from being drafted fifth-overall when he was first featured here at FanGraphs in September 2019. Harking back to our earlier conversation, I asked the Detroit Tigers rookie outfielder what he knows now that he didn’t know then.

“When I first started, I didn’t really think about much,”replied Greene, who celebrated his 22nd birthday four days ago. “I kind of just went up there, and was free-swinging almost. I was a young kid who didn’t really know anything. Since then, I’ve come up with a routine and am more educated on what I need to do at the plate. I have a plan. Whether it works or not is up the baseball gods.”

The extent to which the baseball gods have been on his side is relative. Greene isn’t exactly setting the world on fire — he has a 100 wRC+ and five home runs in 400 plate appearances — but again, he’s been old enough to take a legal drink for barely over a year. He also came into the season with just 198 professional games under his belt, only 55 at the Triple-A level. His potential far exceeds his present.

In some respects, Greene is much the same player Detroit drafted in the first round out of Oviedo, Florida’s Paul J. Hagerty High School. Read the rest of this entry »

Very few things have gone according to plan in Kansas City this season. Yes, Bobby Witt Jr. made his major league debut alongside a number of other promising young position players, but the team is still on track to lose 97 games, their sixth consecutive losing season. After investing in a number of free agents prior to the 2021 season and taking a few small steps forward, the franchise has taken one giant leap backwards this year.

Their inability to break out of a rebuilding cycle that began after their 2015 World Series victory led to the dismissal of president of baseball operations Dayton Moore earlier this month. After guiding the franchise for 16 years, the Royals decided new leadership was required to push the team back into relevance. While Moore was sometimes ridiculed for his adherence to old school methods of roster construction and strategy, his track record should speak for itself. After taking the helm in 2006, he slowly rebuilt the entire organization, culminating in their championship season. Unfortunately, that success was short lived and the team slipped into another rebuilding cycle soon afterwards. Read the rest of this entry »

Max Muncy is having a slightly better-than-league average offensive season. That’s not at all unusual, as Muncy has been an offensive force ever since he joined the Dodgers in 2018. But remember, way back in the olden days of early spring, when he looked disturbingly lost? An elbow injury suffered last year had knocked his mechanics all out of whack, and pitches he’d usually line off the wall were getting popped up or beaten into the ground. Nothing worked. It’s not just that he hit .164 in the first half of the season; he hit under .200 in each of the first four months of the season individually.

It’s kind of remarkable that the Dodgers let him play through this funk; he wasn’t in the lineup every day, but he played 73 games and batted 297 times in the first half. That’s a lot of rope. Usually, in order to get that much playing time with a sub-.200 average, a player needs to be either a premium defender at an up-the-middle position or a Pittsburgh Pirate. But the Dodgers have been tolerant of struggling stars in recent years. Cody Bellinger, for instance, is still a regular despite having been stricken blind sometime in 2020. Read the rest of this entry »

While it is bittersweet to see anyone tie my father’s single-season American League home run record, it’s an honor to know that he shares it with a player as talented and as gracious as Aaron Judge. Aaron plays with passion, puts the team first, and wears Yankee pinstripes. In all of these ways, he is a true successor to Roger Maris. On behalf of the entire Maris family, I would like to offer my sincere and heartfelt congratulations to Aaron Judge.

I would also like to take this opportunity to ask a question: Does this mean I can go home now?

I can go now, right? Please let me go home. It has been so long. I have a cat. I am worried about him. It has been eight days and I need to check on Professor Whiskers. Read the rest of this entry »

On September 1, one day after baseball’s no. 5 overall prospect made his major league debut, Dan Szymborski wrote that the Baltimore Orioles “showed mercy to minor league pitchers … officially calling up infielder Gunnar Henderson.” As my colleague pointed out, the 21-year-old left-handed hitter had slashed .297/.416/.531 with 19 home runs over 112 games between Double-A Bowie and Triple-A Norfolk. His wRC+ was a healthy 154.

Henderson has continued to impress at the big-league level. In 110 plate appearances with the O’s, the young slugger has punished pitchers to the tune of a 139 wRC+, with 12 of his 27 hits going for extra bases. He’s left the yard four times, with the latest of those blasts leaving his bat at 111.1 mph and traveling 428 feet into Fenway Park’s center field bleachers.

Henderson sat down to talk hitting on Tuesday, one day before he was named Baseball America’s Minor League Player of the Year.

———

David Laurila: Let’s start with your evolution as a hitter. What do you know now that you didn’t when you were drafted by the Orioles [42nd overall in 2019 out of Selma, Alabama’s John T. Morgan Academy]?

Gunnar Henderson: “I would say that it’s the number of good pitches you get to hit. In high school, you’ll get multiple pitches to hit within an at-bat, and then as you progress, at each and every level, it’s less and less. Especially here in the big leagues. You really have to take your walks and not give in to what the pitcher wants you to do. You’ve got to hunt for that one pitch, because you might only get one, maybe two, a game.”

Laurila: How do you go about doing that? Read the rest of this entry »

Tuesday night, I watched Ryan Helsley face the middle of the Brewers order in the bottom of the eighth inning. It went roughly how you’d expect – strikeout, groundout, strikeout. He came back out for the ninth, and after an inning-opening walk, closed out the frame with another two strikeouts and a groundout. It didn’t feel surprising; that’s just what great relievers do at the end of games.

That wasn’t always the case. The game has changed over the years. Relievers are pitching fewer innings per appearance, and doing so in better-defined roles. Strikeouts are up everywhere. Velocity is up everywhere. Individual reliever workloads are down, which means higher effort in a given appearance despite bullpens covering more aggregate innings. I’m not trying to say that the current crop of relievers doesn’t have structural tailwinds helping them excel. But seriously – top relievers now are so good.

Look at the top of this year’s WAR leaderboard for relievers – either RA9-WAR or FIP-based WAR will do – and you’ll see a veritable wall of strikeouts. Edwin Díaz, Devin Williams, A.J. Minter, Helsley, and Andrés Muñoz are all in the top 10 and all run preposterous strikeout rates. They’re good in an in-your-face way. Since I’ve watched baseball, dominant late-inning relievers have succeeded by striking batters out, but that trend has accelerated in the past decade or so. Here, take a look at the strikeout rate of the 10 top relievers in baseball, as determined by fWAR, every year since integration:

Read the rest of this entry »

Every year, the first few weeks of the season bring exciting and memorable performances from previously unheralded players. In recent memory, Trevor Story set the world on fire by hitting seven homers in his first six big league games despite not being on a top 100 prospect list that year. This season saw Seiya Suzuki quickly adjust to American baseball, posting a 234 wRC+ in his first two weeks. Steven Kwan saw 116 big league pitches before swinging and missing for the first time. And folks who aren’t regular readers of this site might have heard Connor Joe’s name for the first time when he had an OPS north of 1.000 through his first 15 games of 2022.

But how do we know if these performances are sustainable? Story never reached those heights again but he still became an excellent big leaguer. Kwan is a Rookie of the Year candidate, but his teammate Owen Miller has fallen off after hitting .400 in April. Joe, meanwhile, has had a pedestrian .230/.334/.323 slash line since the beginning of May. We know that stats like OPS can take nearly a full season to stabilize, so how can we separate the Millers from the Kwans?

This is where plate discipline metrics come in. Because the average batter sees nearly four pitches per plate appearance, plate discipline stats reach a reliable sample size much more quickly than the surface-level stats that are tracked on a plate appearance basis. The primary plate discipline stat we’ll be examining here is chase rate (listed as O-Swing% on the site). To my mind, chase rate is probably the best single stat to use when assessing a hitter’s swing decisions. Some hitters have outlier levels of plate coverage that allow them to do damage on pitches in specific spots out of the zone, but in general, chasing less is almost always better than chasing more. A quick glance at the relevant metrics will show you exactly why:

For a variety of reasons, swing decisions are quite difficult to improve at the major league level. The average hitter’s plate discipline metrics don’t change by more than a few percentage points over the course of their career. Still, many of the most patient hitters in baseball have managed to make improvements. Mike Trout’s evolution from young phenom to the best hitter of his generation involved a steady drop in his chase rate throughout his mid-20s, while others make adjustments during their time in the minors that enable their breakouts as big leaguers.

When we see a player go ballistic during the first couple months of a season, it’s exciting. But when these big performances are backed by noticeable improvements in the player’s swing decisions, they have much greater potential to be sustainable. So who were the biggest early-season plate discipline improvers of 2022? To answer this, I looked at every hitter with at least 200 plate appearances in 2021 and compared their chase rates that season to their chase rates through the end of May this season. The biggest improvers can be seen below:

Despite his excellent 24.7% chase rate through the end of May, you won’t see the aforementioned Steven Kwan here, as he debuted in the majors this season. Because minor league pitch data is largely unavailable for most players, we’ll solely be analyzing players who made swing decision improvements compared to previous major league seasons. There’s a wide variety of players on this list, but something they all have in common is that even when we look at a larger sample over the full season, they all have lower chase rates in 2022 than they did in ’21. Let’s take a look at a few of these players to see how their plate discipline development has impacted their overall results.

One player who made Herculean improvements to his plate discipline was Taylor Ward. Ward was one of the biggest stories of the early season, putting up a Barry Bonds-like slash line of .384/.505/.744 with eight homers through his first 25 games. Equally impressive, though, was the fact that he walked just as much as he struck out; his chase rate of 17.9% ranked first among all hitters with at least 100 plate appearances over that stretch. ZiPS absolutely bought into the breakout, forecasting a 20-point increase in projected wRC+ as compared to previous seasons. And while his 1.249 OPS in the early season (aided by a .439 BABIP) didn’t last, he’s still kept up an excellent level of production in his first season as an everyday player. He has a 131 wRC+ with a very reasonable .318 BABIP, and at 3.2 WAR, he’s surpassed his ZiPS projection for the year.

More importantly, Ward’s elite plate discipline gains have been sustained over the full season. He’s walked in 11.2% of plate appearances, and his career-best 23.4% chase rate ranks in the 93rd percentile of all hitters. According to Statcast’s swing/take leaderboard, Ward has created 23 runs by laying off pitches in the “chase” zone, pitches that are out of the zone but still close enough to make hitters swing often. Tied with Ward near the top of the leaderboard is fellow plate discipline improver Christian Walker, whose combination of swing decisions and raw power have led to his best season on record.

Taylor Ward started the season with less than a full season’s worth of major league playing time under his belt; by making the necessary adjustments to his approach, he’s locked down a roster spot for the foreseeable future. But what about players who have been everyday big leaguers for the better part of a decade? Are they also capable of significantly slashing their chase rates? In the case of White Sox first baseman José Abreu, the answer here is yes. In his age-35 season, Abreu has the fewest home runs of any season in his career (including 2020) while posting a career-low isolated power. However, he’s on pace to post his best wRC+ in a full season since 2017. Abreu came into the majors in 2014 after lighting up the Cuban National Series (seriously, just look at his stats). In his early days with the White Sox, he was known as a free swinger with huge pop, clubbing 36 homers and finishing second in the league in OPS, while swinging at 41% of pitches out of the zone. Since then, he’s spent most years in the mid-30% range, including a chase rate of 36.4% in 2020, when he won American League MVP. After nearly a decade of big league experience, it was surprising to see Abreu’s chase rate go down to just 30% through May of this season. His current rate sits at 33.6%, the second-lowest chase rate of his career, while his 0.56 BB/K ratio is the best he’s ever posted. So how do we know these late-career gains are real? Let’s take a look at how he’s been pitched to this year as compared to previous ones:

It’s easy to hypothesize that Abreu has just been getting more pitches in the dirt (which are far easier to lay off of), but it turns out the opposite is true. Statcast’s attack zones were created to understand how hitters make swing decisions in four discrete regions, ranging from down the middle (heart) to nowhere near the zone (waste). Abreu has been seeing a lower proportion of pitches in the waste zone, but a similar number of pitches in the shadow and chase zones, where out-of-zone swings can realistically occur. All of this is to say that these improvements are no fluke. Abreu isn’t being pitched differently, he’s simply improved his swing decisions and is likely to finish the season with career-best strikeout and walk rates. Making these changes has proven to be especially helpful at Abreu’s age. We know that a hitter’s offensive production tends to crater when they enter their mid-30s, and many superstars have quickly become mere mortals after losing some of their speed, barrel control, and bat speed (see: Albert Pujols). Abreu’s 43 plate appearances per home run is the worst of his career (by a lot), but despite this, his overall production is even better than it was last year when he hit twice as many homers. Becoming a free agent going into their age-36 season is scary for many players, but Abreu’s improvements in the approach department may significantly lengthen his career.

What about players who significantly worsened their chase rate in the first couple months of the season? Using the same method as before, let’s look at the players who swing at far more bad pitches than last season:

There are many interesting players to analyze among this bunch, including Bryce Harper, whose newfound aggression at the plate may actually be beneficial, but there’s one guy I want to look at specifically because swing decisions are such a huge part of his profile – Joey Gallo.

The quintessential Three True Outcomes player, Gallo has walked, struck out, or hit a long ball in over half his plate appearances every year of his career. As a hitter who puts few balls in play, Gallo’s ability to succeed offensively relies strongly on his ability to demonstrate patience at the plate. Last season with the Rangers and Yankees, Gallo had his best full season with a 122 wRC+ and a career-high 4.2 WAR despite hitting below the Mendoza line. His elite 18% walk rate was supported by a 22.1% chase rate, seventh-best among qualified hitters. In 2019, Gallo missed half the season but had a 144 wRC+ when healthy, and swung at just 24.2% of pitches outside of the zone. In the first two months of 2022, that number ballooned to 33%, near the league average rather than elite. As a result, his walk and barrel rates fell while his strikeout rate rose compared to his career averages. Gallo’s performance this year has significantly declined from last, slashing .166/.288/.364 while maintaining this elevated chase rate all year long.

Going back to Statcast’s swing/take runs, there’s one key area where Gallo made a noticeable change. Last year, Gallo swung at 44% of pitches in the shadow of the zone, a region containing pitches within a few inches of the edge of the plate. This season, that rate has jumped to 55%. While this isn’t necessarily bad for all hitters, Gallo’s elevated whiff rate hurts him when he swings at borderline pitches. While the league as a whole comes up empty on 26.4% of their swings in the shadow area, Gallo whiffs 48.5% of the time. As a result, his chase rate has climbed without him doing any additional damage to pitches in the zone.

These are just a few of the many players whose changes in production this year have been caused by an improvement or decline in their swing decisions. Whether conscious or not, changes in a player’s approach can often have career-altering effects. In Taylor Ward’s case, we’ve seen how a leap forward in approach turned a bench outfielder on the fringes of the roster into an above-average everyday regular, while José Abreu has used his newfound skills to prolong an already sensational career. The fact that sustained reductions in chase rates are so uncommon makes the stories of players whose careers were made or revitalized from swing decision improvements all the more interesting. While we like to imagine what many players would be like if they could make the right adjustments, only a select few can actually do it.

All statistics through September 27.

Mike Trout has as many MVP awards (three) as he has career playoff games, a fact that can haunt those of us who long to see generational stars get their chances in the brightest spotlights. It is an unfortunate side effect of the otherwise redeemable fact that in baseball, somewhat uniquely, no individual player has so much of an impact on his team’s performance as to secure them a playoff spot. Even the combination of Trout and fellow MVP Shohei Ohtani hasn’t been enough to nab the Angels so much as a Wild Card since 2014, instead playing out as a sort of macro Tungsten Arm O’Doyle scenario.

This year, Trout and Ohtani will once again be watching from home, the Angels having guaranteed a seventh straight season under .500. But them aside, the 2022 postseason is poised to be what it has failed to be in seasons past: a true showcase of the league’s finest offensive talent.

As it stood Wednesday, each of the league’s top 13 hitters by WAR are headed for postseason play, an entirely unprecedented level of October-bound talent at the top of the league. Led by Aaron Judge’s historic 10.9 WAR and a slew of NL MVP contenders, the top 13 represent nine of the 12 playoff teams, including each division winner. In fact, if the season ended today, 21 of the top 23 offensive players by WAR — all but Boston’s Xander Bogaerts and Trout, who, to be fair, both could have found themselves in the top 13 were it not for injuries — would qualify. Read the rest of this entry »