A year ago, Aaron Nola was one of the best pitchers in baseball. His 3.01 FIP was very good, his 2.37 ERA was even better, and his 5.4 WAR was fourth in the National League and helped him to a third-place finish in the Cy Young voting. After four starts this season, Nola pitched like one of the worst pitchers in baseball with a 6.25 FIP, a 7.45 ERA, an ugly 13% walk rate, and a -0.2 WAR that ranked 74th out of 77 qualified pitchers. At that time, Dan Szymborksi diagnosed Nola’s issue with walks and homers and noted the following:

At least in the early going, batters seem to simply be taking a more passive approach to Nola after his breakout 2018 season, and he hasn’t adjusted. And he’s getting away from some of the things that he did successfully in 2018, such as daring to throw curves to lefties when behind in the count (he’s dropped from 39% to 20%). Batters are more patient and Nola’s been more predictable.

Since that time, Nola has essentially returned to form. He had one more bad start where he gave up two homers but encouragingly struck out nine batters against one walk. Since that start, Nola has taken the mound nine times and his FIP has been 3.30, a 76 FIP- in this run-scoring environment and very close to the 73 he’s put up over the last three years. His ERA is a very good 3.48, and though his walk rate is slightly elevated at 10%, his 26% strikeout rate is right in line with last season. In his piece, Szymborski produced a table showing the cause of Nola’s high walk rates. Batters weren’t chasing pitches they used to and they were making contact when they did. Here’s the bulk of that table, with Nola’s work through the time of Dan’s piece on April 18 and since then.

Nola isn’t quite repeating what he did a year ago, but he’s not too far off either. He’s throwing fewer pitches in the strike zone and he’s not getting as many swinging strikes, which is something of an issue, but when hitters swing at pitches outside the zone, they are whiffing like they used to. Getting a lot more first strikes is a good thing for Nola, but even better, he’s actually finishing off batters once he gets that first strike. Read the rest of this entry »

At the start of the 2019 season, the Padres went against conventional baseball wisdom. Chris Paddack, their highest-rated pitching prospect, and Fernando Tatis Jr., their best prospect, both looked ready for the big leagues. Most teams would have left them down in the minor leagues to start the year. They’d have thrown around “working on their defense” or “learning to be a pitcher, not a thrower,” but the reason would be economics. Leave a prospect down for a few weeks, and there’s an extra year of control in it for you on the other side.

The Padres, though, weren’t in the mood for games. Their two highest-paid players lobbied the owner to have Tatis on the opening day roster. Paddack didn’t need a promotional campaign: he struck out 24 batters in 15.1 innings of spring work. His changeup looked dominant. He was ready, and the Padres saw it: he started the fourth game of the season. Skipping service time games and letting your best players play was a revelation, if an obvious one. Paddack started the season with a 1.93 ERA over nine games, Tatis was the team’s best hitter, and “your best players should play” looked like a new and exciting counter to the service-time doldrums.

On Wednesday, the Padres demoted Chris Paddack to the minors. It almost doesn’t matter which level he’s headed to (High-A Lake Elsinore), because he’s unlikely to throw many innings on the farm. The Padres have been cautious with Paddack’s workload this year, only his second season back from Tommy John surgery, and there’s no reason to put stress on his arm against Cal League batters. Indeed, manager Andy Green was quick to mention workload management when describing why Paddack was being optioned:

“Rest is part of the equation. We’ve talked all year long about understanding that Chris had some limitations when it came from pitching from the first day of the season to the last day of the season. We’re cognizant of that. This is a good time to get some work done and get some rest at the same time.”

Sending Paddack to the minors looks odd at first glance. He has a 3.15 ERA and a 3.71 FIP, and he’s probably the best starter on the Padres. Why send him down? Let’s consider a few possible explanations before jumping to any conclusions.
Read the rest of this entry »

Editor’s note: Jake has previously written at Lookout Landing, and was a FanGraphs Resident in 2018. He’ll be contributing to FanGraphs a few times a week, and we’re excited to welcome him.

With “elevate and celebrate” now a totally normal part of the current baseball vernacular, it’s easy to assume that any given offensive breakout is being driven by an increase in launch angle and a corresponding surge in power. Carlos Santana isn’t exactly breaking out; he’s already a well-established and productive hitter. But after a down 2018 in Philadelphia, he’s rebounding in a big way back in Cleveland, and the most interesting thing about Santana’s resurgence is how his batted ball profile has changed.

From 2010 to 2017, Santana was a fixture in the middle of the Indians lineup, compiling a 123 wRC+ across more than 4,700 plate appearances. He’s made at least 600 plate appearances in each full season he’s played, showing a remarkable amount of consistency and durability. A strong approach at the plate has led to an excellent strikeout-to-walk ratio throughout his career, forming a solid foundation for his overall offensive contributions. But he’s always struggled with a low BABIP. He’s not the most fleet of foot and his 13.9% career pop-up rate is far too high. That has led to some streaky hitting based on the whims of the batted ball gods.

That flawed batted ball profile really betrayed him in his one year away from Cleveland. In Philadelphia, Santana posted his highest fly ball rate since his rookie year and the second-highest pop-up rate of his career. Opposing teams have often shifted against him, but that rate increased a significant amount last year. As a result, his BABIP floundered to a career-low .231, and he ended up posting the second-lowest wRC+ of his career — just 109.

Traded back to Cleveland this offseason by the Seattle Mariners, Santana has regained his hitting stroke. He’s posting career-highs across his slash line, leading to a 144 wRC+, the ninth-best mark in the American League. Just a glance at his batted ball profile reveals a completely different hitter: Read the rest of this entry »

Scott Kingery has had an eventful career.

A second round pick out of the University of Arizona back in 2015, Kingery breezed through Philadelphia’s minor league system. In 2017, he hit .304/.359/.530 with 26 home runs across 603 plate appearances split between Double-A and Triple-A. The next spring, Eric Longenhagen ranked Kingery as the team’s second-best prospect, calling him “a potential star.”

Kingery made national headlines that March when he signed a six-year, $24 million deal, becoming just the second drafted player to sign a multi-year contract before playing in a big league game. Soon after, Sheryl Ring analyzed each side’s motivation for making the move.

“The Phillies and Kingery both walk away with what they needed,” Ring wrote. “For the Phillies, their best chance to win now and, for Kingery, life-changing money. Deals don’t get any better than that.”

In his first taste of the big leagues, Kingery struggled. He played in 147 games, primarily at shortstop (887 innings), though he also saw action at six different positions and even pitched once. But his bat never came around. He slashed just .226/.267/.338 with eight homers and a 62 wRC+. Among batters with at least 400 plate appearances, Kingery was the fifth-worst hitter in baseball. Solid defense (3.4 runs above average) and baserunning (3.4) kept him on the roster, but Kingery was basically a replacement-level performer.

This season, Phillies fans are seeing a rejuvenated Kingery, and not a moment too soon. With Andrew McCutchen on the shelf with a torn ACL, Odubel Herrera on administrative leave after being charged with domestic violence, and Adam Haseley on the injured list after straining his groin, the Phillies’ outfield depth is perilously thin. A trade for Jay Bruce provided reinforcement, but Philadelphia needed someone else to step up, too. Read the rest of this entry »

Joey Gallo is a unique hitter having an outstanding season. Though temporarily sidelined with an oblique injury, he’s slashing .276/.421/.653, with 17 home runs in 214 plate appearances and a 170 wRC+. And when he’s not bopping, he’s usually fanning or walking. The 25-year-old Texas Rangers slugger has the second-highest walk rate, and the second-highest strikeout rate, among qualified major league batters. The antithesis of a singles hitter, Gallo is all about Three True Outcomes.

Gallo sat down for an in-depth discussion of the art and science of hitting earlier this week.

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David Laurila: Straightforward question to start: What is your hitting approach?

Joey Gallo: “I feel that I have a pretty in-depth thought process at the plate. I always have an approach. I think a lot of people assume I just go up there kind of ‘beer-league-softball,’ and try to crush everything I see. But I have a plan of what I want to do against a certain guy; the pitches I want to look for; who is behind the plate, umpire-wise; who is calling the pitches, catcher-wise; what the environment is; what the situation is. There’s a lot that goes into hitting. It’s not just me trying to put the ball into the seats.”

Laurila: Nuance aside, are you generally hunting fastballs middle, and adjusting from there?

Gallo: “I don’t want to give away exactly what I’m thinking at the plate. Obviously, you’re taught to look fastball and adjust to off-speed, but there are situations where you change that approach and look for different stuff. It changes at-bat to at-bat. Sometimes you’re looking off-speed. Sometimes you’re looking for a certain location. You’re not always just looking fastball, because the guys are so good in this league that you can’t always have exactly the same approach.”

Laurila: Have you made changes this year with either your approach or your mechanics?

Gallo: “I’m trying to stay through the ball a lot more now. That’s something we’ve worked on: I try to stay as short and compact as I can. One thing we talked about when Luis Ortiz was hired [as hitting coach] was that I don’t need to generate any more power. All I have to do is touch the ball; all I have to do is put the barrel to the ball. So we worked on simplifying my swing, throughout the offseason and in spring training. I had too much movement for a big guy. Now I’m just thinking about getting my foot down and putting the barrel to the ball.”

Laurila: Is there any compromise with the shortening up? All hitters have their timing mechanisms. Read the rest of this entry »

We are still about seven weeks shy of the trade deadline, but the list of teams trying to add to their rosters (and their counterparts willing to move quality players) is beginning to show its form. And as they are very July, teams are on the lookout for starting pitching, with the list of pitchers who might be available also beginning to take shape: Madison Bumgarner of the Giants, Marcus Stroman and Aaron Sanchez of the Blue Jays, the Rangers’ Mike Minor, the Tigers’ Matthew Boyd, and perhaps Mike Leake and Marco Gonzalez of the Mariners are all potential targets. Inevitably, some of these players will be traded and make a difference for teams down the stretch, but beyond simple availability, it is probably useful to know why a pitcher is desirable in the first place. Marcus Stroman is a good pitcher having a good year, and with another season of team control after this one, he might be the best starting pitcher traded this season.

Stroman is a bit of a throwback in today’s game, relying on a sinker and posting pedestrian strikeout totals. He challenges hitters with the sinker, as evidenced by his heatmap against right-handers using the pitch this season:

Read the rest of this entry »

When I wrote about Mike Soroka this week, I mentioned that he’s one of the best players in baseball at getting popups. Nearly 20% of the fly balls opponents have hit against him have ended up in an infielder’s glove, one of the best rates in baseball. It’s clear that this is a valuable skill for the Braves — a fifth of Soroka’s fly balls are automatic outs. But there’s a follow-up question there that’s just begging to be asked. Does Soroka have any control over this? Do pitchers in general have any control over how many popups they produce?

This is the kind of question where it’s important to know exactly what you’re asking. FanGraphs has a handy column in our batted ball stats, IFFB%, that looks like it cleanly answers what you’re looking for. Be careful, though! IFFB% refers to the percentage of fly balls that don’t leave the infield, not the percentage of overall balls in play. Let’s use Soroka as an illustration of this, because his extremely high groundball rate will make the example clear. Take a look at Soroka’s batted ball rates this year:

Soroka allows 19.7% fly balls, of which 17.6% are infield fly balls. In other words, roughly 3.5% of balls put in play against Soroka this year have been popups. For me, that helps contextualize what we’re talking about. Lucas Giolito has the highest rate of popups per batted ball in the major leagues this year among qualified starters, a juicy 7.4% (in a lovely bit of symmetry, teammate and other half of the Adam Eaton trade package Reynaldo Lopez is second). Eduardo Rodriguez is last among qualified starters at 0.5%. There’s a spread in how many popups players allow, but it’s not enormous.
Read the rest of this entry »

If you read FanGraphs regularly, you’re probably already familiar with Saberseminar, the annual weekend event that puts you up close with some of baseball’s top coaches, statisticians, scouts, doctors, and scientists. Officially titled Sabermetrics, Scouting, and the Science of Baseball, the event always boasts an incredible lineup; you can view last year’s speakers here.

This year’s seminar will take place August 10 and 11 at Boston University. And while the exact agenda is still being finalized – baseball folks are so busy! – the organizers have shared a few highlights, which include:

• Research symposiums on defensive evaluation, physics, pitching, biomechanics and health, free agency and economics, game strategy, and more!
• Over 25 research presentations.
• The second annual presentation of Saberseminar’s scholarship awards to women and minority students aspiring to front office roles.
• A live recording of Effectively Wild.

Early ticket pricing ends Saturday, June 15, with regular ticket sales starting June 16. Tickets, including discounted student tickets, can be purchased here.

And as if a weekend of nerdy baseball fun isn’t exciting enough, you’ll also be supporting a wonderful cause, as proceeds from the event will be donated to the Angioma Alliance.

We’ll keep you posted as the agenda is finalized and we confirm which FanGraphs writers will be in attendance. We’ll also have details on our annual Saberseminar Eve meetup soon.

In the meantime, take advantage of the early ticket pricing, and start looking forward to a great event!

Editor’s note: Brendan has previously written at Baseball Prospectus, The Athletic, and Lookout Landing. He’ll be contributing to FanGraphs a few times a week, and we’re excited to welcome him.

Edwin Jackson is not pitching well. He’s running an 11.90 ERA, with a FIP north of eight and a DRA above 12. Toronto, deep into their rebuild, has no long-term attachment to Jackson, who at 35 years old was never going to be more than a placeholder. Despite everything, Jackson is still scheduled to start today against the Orioles. When asked why, Blue Jays manager Charlie Montoyo quipped “we don’t have anybody else.”

Obviously, that’s not the nicest thing a manager has ever said about his player. It’s more resemblant of Leo Durocher lamenting that his “center fielder can’t catch a f–king ball” than the polished schtick contemporary skippers feed to the local media. It does, however, convey how ineffectively Jackson has pitched in Toronto this year.

The famously nomadic right-hander is on his 14th big-league team. Rachael McDaniel covered some of the more romantic parts of that journey after his first start, a perfectly cromulent five-inning, three-run outing. Since then though, the wheels have fallen off:

Clearly, his opponents have been strong; few pitchers would get through that gauntlet without fluffing up their ERA at least a little bit. One of those starts was in Coors. But even accounting for a small sample size and tough competition, Jackson’s numbers are ghastly. If anything, the stats at the top of the page undersell just how freely hitters are teeing off. Collectively, they’re batting a Bondsian .383/.442/.787. Opponents are hitting .394 on balls in play, which is amazing because they’re not exactly limiting their hard contact to singles and doubles. Among pitchers who have thrown more than 15 innings, Jackson’s 3.66 HR/9 ratio is the second worst in the league.

What makes his collapse so spectacular is not the raw numbers, but the baseline it stems from. Jackson pitched just fine last season: his 3.33 ERA looks a bit rosy relative to his peripherals, but a 4.65 FIP across 92 innings isn’t nothing, particularly for a guy Oakland signed off the scrap heap.

At a glance, not much looks different this year. He’s still averaging a little more than 93 mph on his fastball, as he has for the last two seasons. He’s neither added nor subtracted a pitch, and his mix looks just about the same as it did in 2018. He’s still generating the same number of groundballs as ever.

But baseball is a hard game and there’s a very fine line between adequacy and the abyss. While there could be an infinite number of factors plaguing Jackson this season, two small ones stand out.

The first is velocity. While Jackson is throwing his heater just as hard as in years past, he’s actually lost some juice on his secondary pitches:

These aren’t seismic changes in velocity, the kind of drops that would suggest he’s pitching through an injury. But every tick on the radar gun is crucial; all else being equal, less velocity means less sharpness. It’s easier now for hitters to foul off a tough slider, lay off an average changeup, and thwack a bad curve than it was last season. Not surprisingly, batters are swinging and missing at his primary secondaries less often and hitting them harder when they do connect:

It’s not clear whether Jackson has lost arm strength or if he’s doing any of this consciously. Perhaps he’s trying to take something off the ball, or is otherwise experimenting with grips. Regardless, what he’s done thus far hasn’t worked.

The second issue concerns Jackson’s fastballs, which are getting battered as well. His cutter, a late-career addition and his go-to pitch last year, has been hit even harder than the slider or change. Even worse, the sinker that he’s relied on for so long is increasingly a tough pitch to succeed with in the modern game. Batters throughout the league are better at driving balls low in the strike zone than ever before, and this year Jackson’s sinker has both mediocre velocity and less sink than normal. Not surprisingly, batters are torching it: He’s thrown 50 of them, and hitters are hitting .556 with three homers.

Both of those factors are exacerbated by a few things beyond Jackson’s control. He’s no longer pitching in Oakland’s spacious Coliseum, with one of the game’s finest defenses at his back. Four of his five starts this year have been in launching pads, and the Jays are still working out the kinks in the field. Moreover, the rabbit ball seems particularly unkind to guys like Jackson, dinger-prone hurlers without an out-pitch to miss bats with.

You’d have to search hard to find a silver lining in all of this. Watch Jackson’s outings, and there’s no hint that he’s about to turn a corner. Statcast only provides further indignities, revealing that he’s in the very bottom percentiles in both average exit velocity and the percentage of balls that opponents hit hard.

Still, there’s something morbidly compelling about watching someone at the very end of his career. A veteran like Jackson has wowed us before: He’s pitched in All-Star games and the World Series, thrown a no-hitter, and toiled seemingly everywhere. Watching such a durable player fade away is a reminder of our own waning skills.

There’s more to it than that though. One of the decade’s most gut-wrenching moments was watching Ramon Ortiz, a baseball lifer if there ever was one, openly sob after injuring his elbow, seemingly certain that he was leaving a major league mound for the last time. Ortiz was easy to empathize with because his reaction gave such visceral proof to what we all suspect: that big league baseball is not an easy thing to let go of. Knowing that, it’s captivating to watch players claw for their place in the game. As fans, we want the players to care. When Jackson slaps his glove in frustration, or looks bewildered as yet another homer sails into the seats, it’s clear he does.

So long as that last point holds true, there’s no glory in rooting for carnage today; I certainly hope that this isn’t the end of Jackson’s line. If you’re looking for a glimmer of hope, his career demonstrates the folly in declaring that someone is washed up. Jackson sure seemed cooked two years into his tenure with the Cubs — all the way back in 2014 — but a move to the bullpen sparked a return to form. Just last year, he appeared lost to minor league obscurity before reviving his career in Oakland. A start against the Orioles could be just the tonic he needs to get back on track.

But whether Jackson has one start left or 100, everyone’s time is fleeting. Enjoy baseball’s vagabond while you still can.

Hitting the ball over the fence in San Diego can be difficult, though not quite as difficult as it used to be after the team changed the dimensions in 2013. Similarly, hitting the ball out of the park to center and the opposite field is generally a more difficult task for hitters. Around 60% of home runs this season are pulled by batters, while only 15% of dingers are hit to the opposite field. These difficulties have proved to be of little consequence for 23-year-old Franmil Reyes.

The young slugger’s statistics can leave you slightly underwhelmed when compared to his imposing figure and powerful bat. Reyes has a 120 wRC+, which is good but not great, and his defense in the outfield keeps his WAR at 0.8 on the season. Reyes doesn’t walk a ton, he strikes out a bit too much, and he doesn’t add anything on the basepaths, but he can do this:

Fourteen of Reyes’ 19 homers have gone out to center or the opposite field. That figure is the most in baseball and two clear of Christian Yelich and Peter Alonso, and includes five homers to the opposite field. Ten of those 14 homers have come in Petco Park, one of the more difficult stadiums for lefties to hit homers, and they have the advantage over Reyes in being able to pull the ball to right field. Trying to hit homers to the opposite field is generally not advisable, but for a man of Reyes’ size and power, it’s a worthwhile strategy. And when Reyes hits the ball in the air to center or the opposite field, he hits the ball harder than anyone in the game, per Baseball Savant: Read the rest of this entry »