Archive for Featured

Statcast and the Future of WAR

Over the weekend, I had the fortune of attending the Sloan Sports Analytics Conference, and participating on the baseball panel with Mike Petriello, Harry Pavlidis, Patrick Young, and Brian Kenny, which was a lot of fun. While the baseball panel was my only actual obligation at the conference, Petriello was doing double duty, having just presented — along with Greg Cain, one of the lead engineers at MLBAM — the latest update to Statcast, and introducing two new public metrics for 2017, Catch Probability and Hit Probability. These are the kinds of numbers people have been hoping for, and are one of the first steps in moving from collecting interesting single data points into providing more valuable calculations based on the combination of factors the system is measuring.

To help promote the new metrics, Jeff Passan wrote a piece on Statcast over at Yahoo, focusing mostly on what Statcast could do in the future.

Read the rest of this entry »


The New Brazilian Flamethrower

This is Kate Preusser’s first piece as part of her month-long residency.

In Molloy, Samuel Beckett tells us: “There is a little of everything, apparently, in nature, and freaks are common.”

Thyago Vieira is a freak. I mean this in the nicest, but also the meanest, way. The Mariners prospect and Brazilian native has been turning heads across the league after blazing through the California League and the AFL this past year, victimizing hitters with his triple-digit fastball and newfound slider and just generally looking like a Brazilian golem looming atop the mound with his cold stare and imposing stature. And that’s before he throws 104 at you. Vieira is officially listed at 6-foot-2, but his height is often given offhand by manager Scott Servais or GM Jerry Dipoto as 6-foot-3 or 6-foot-4. The average Brazilian male, meanwhile, is 5-foot-7. There is a little of everything in nature but, as the fifth-most populous nation in the world, a lot of everything in Brazil.

Perhaps part of the height inflation is Vieira’s frame. He’s listed at 220 pounds but looks bigger than that in person, with a Bunyan-esque lower half fueled by daily workouts and a newfound love of American food like the Cheesecake Factory. Having grown up with a single mother who often gave up her own meals so Thyago and his brother could eat, his love of Instagramming his food with heart and praise hands and cake emojis comes into clearer focus.

I first became interested in Vieira last year, when he moved into a closer role with the Bakersfield Blaze, the Mariners’ Low-A team. His picture showed a kid with a big, easy smile and thick black-framed glasses, a la Ricky “Wild Thing” Vaughn. Unfortunately, his command had also emulated Charlie Sheen’s character, leading Vieira to have been stuck in the Mariners’ system since he was drafted in 2011, never making it past A-ball. Brazilian prospects, maybe more so than any other group, are raw, lacking the kind of resources teams pour into talent powerhouses like Venezuela or the Dominican Republic.

Read the rest of this entry »


Top 20 Prospects: Washington Nationals

Below is an analysis of the prospects in the Washington Nationals farm system. Scouting reports are compiled with information provided by industry sources as well as from my own observations. The KATOH statistical projections, probable-outcome graphs, and (further down) Mahalanobis comps have been provided by Chris Mitchell. For more information on thes 20-80 scouting scale by which all of my prospect content is governed you can click here. For further explanation of the merits and drawbacks of Future Value, read this. -Eric Longenhagen

The KATOH projection system uses minor-league data and Baseball America prospect rankings to forecast future performance in the major leagues. For each player, KATOH produces a WAR forecast for his first six years in the major leagues. There are drawbacks to scouting the stat line, so take these projections with a grain of salt. Due to their purely objective nature, the projections here can be useful in identifying prospects who might be overlooked or overrated. Due to sample-size concerns, only players with at least 200 minor-league plate appearances or batters faced last season have received projections. -Chris Mitchell

Other Lists
NL West (ARI, COL, LAD, SD, SF)
AL Central (CHW, CLE, DET, KC, MIN)
NL Central (CHC, CIN, PIT, MIL, StL)
NL East (ATL, MIA, NYM, PHI, WAS)
AL East (BAL, BOS, NYY, TB, TOR)

Nationals Top Prospects
Rk Name Age Highest Level Position ETA FV
1 Victor Robles 19 A+ CF 2019 60
2 Juan Soto 18 A- OF 2020 50
3 Erick Fedde 24 AA RHP 2018 50
4 Luis Garcia 16 R SS 2022 45
5 Carter Kieboom 19 R 3B 2021 45
6 Koda Glover 23 MLB RHP 2017 45
7 Andrew Stevenson 22 AA OF 2018 45
8 Sheldon Neuse 22 A- 3B 2019 40
9 Jesus Luzardo 19 R LHP 2020 40
10 Osvaldo Abreu 22 A+ UTIL 2019 40
11 Kelvin Gutierrez 22 A+ 3B 2019 40
12 A.J. Cole 25 MLB RHP 2017 40
13 Pedro Severino 23 MLB C 2017 40
14 Rafael Bautista 23 AA OF 2017 40
15 Austin Voth 24 AAA RHP 2017 40
16 Blake Perkins 20 A CF 2020 40
17 Joan Baez 22 A RHP 2019 40
18 Brian Goodwin 26 MLB OF 2017 40
19 Jose Marmolejos 24 AA 1B 2018 40
20 Anderson Franco 19 A- 3B 2020 40

60 FV Prospects

Signed: July 2nd Period, 2013 from Dominican Republic
Age 20 Height 6’0 Weight 185 Bat/Throw R/R
Tool Grades (Present/Future)
Hit Raw Power Game Power Run Fielding Throw
40/70 40/50 30/45 70/60 45/55 70/70

Relevant/Interesting Metrics
Slashed .280/.376/.423 with 37 stolen bases in 2016.

Scouting Report
Scouts rightly venerate Robles’ heavenly feel to hit. He identifies balls and strikes consistently, makes mid-flight adjustments to breaking balls, casually wields plus bat speed and has feel for the barrel. He’s one of the better pure hitting prospects in the minor leagues, spraying high-quality contact to all fields and then wreaking havoc on the bases. Robles is also a plus-plus runner whose routes in center field are fine, if perhaps a bit circuitous at times. But, just on his speed, he projects as a 55 defender in center field rather conservatively, which allows him to vigilantly guard both outfield gaps. There’s a chance he’s plus there at peak if his reads (especially on balls hit toward shallow center) improve. He also has a plus-plus arm.

Read the rest of this entry »


Introducing FanGraphs Residency

Over the last few years, the quantity of terrific baseball writing has exploded online, with a widening variety of publishers putting out interesting commentary and analysis about the game we all love. While we are proud of the work we do here at FanGraphs, there are a lot of people putting out fantastic pieces at other outlets, and we’ve long had a desire to connect some of these great baseball writers with our audience, and help you guys discover other talented scribes to whom you may not have been exposed before.

So, today, we’re proud to announce the FanGraphs Residency program. We’ve reached out to a number of writers we like, and will be giving them an opportunity to publish their work here on FanGraphs during a given month. The number and types of articles they publish will vary, as we’ll mix in research, analysis, and commentary, and our hope is that the different voices to which the program will give a platform will help provide a wide array of content. With different kinds of writers taking turns, we think there’s a good chance everyone will find a new voice to follow, and that this program will help provide some additional exposure to those who have been doing good work at outlets who might not get as much traffic as FanGraphs does.

We’re excited to launch this program by announcing our Resident for the month of March: Kate Preusser. Kate is currently the Managing Editor at Lookout Landing, and if you purchased the 2017 Hardball Times Annual, you likely enjoyed her AL West review, which was highlighted by Paul Swydan as one of his favorite chapters in the book. She also co-hosts the Icosahedron Podcast, and we think you’re going to enjoy getting to read more of her work here during the month of March.

Along with the written articles, each resident will also be joining Carson for an episode of FanGraphs Audio during their month with us, so you’ll get to hear their voices, as well as read their work, during their time here. We hope that this combination will allow you to get to know writers of whom you may not previously have been aware, and hopefully you follow them at their other outlets after their residency here is finished.

We should note that we’re using the residency term more to describe the short-term nature of this position, and won’t be working our residents to the bone in the way that medical residents are sometimes used. These are also paid positions, so we’re not simply asking these writers to provide content to us in exchange for exposure; we believe they are quality writers who deserve larger audiences, and we simply want to give them that opportunity.

We’re excited about this program, and hope that you guys enjoy what each resident brings to the site, as well. Some of the names who are lined up for this summer will already be familiar to you, while others will likely be new, and we think this mix of voices and perspectives will help round out the content that our staff currently provides on a daily basis.

If you have someone you’d like to nominate for a residency position, we’d love to hear about them; you can email residency@fangraphs.com to suggest a writer for a future spot here. This position is designed primarily for those who already have shown that they can provide quality published content, but if you know someone who may not yet have had an opportunity to publish their work but has interesting and insightful things to say about baseball, we’d be happy to consider them as well. If you’re a writer who is interested in a spot, we will ask that you do not nominate yourselves for a residency position, but instead be referred by someone who has enjoyed your work and thinks you would benefit from access to a wider audience.

A few hours from now, you’ll be reading Kate’s first piece here on FanGraphs, and we think you’ll enjoy getting to know her (or know her writing a bit more) over the next month. We hope this program can be a win for both interesting writers and our audience, and look forward to connecting you all with people we think you might really enjoy.


Sunday Notes: Harkey, Jenkins, Intangibles, Spring Stats, Meyer, more.

Mike Harkey saw his career go south in 1991. Coming off a rookie year where he went 12-6, with a 3.26 ERA for the Cubs, the former fourth-overall pick suffered a shoulder injury that essentially squelched a promising future. He persevered after surgery, pitching parts of another six seasons, but he was never the same.

The what-could-have-been hurler doesn’t blame anyone for what happened.

“I think it’s one of those things where everybody is preordained,” said Harkey, who is now the bullpen coach for the Yankees. “X amount of pitchers are going to get hurt, and it was just my turn. I don’t feel I was ever overused. I threw every Friday night at Cal State Fullerton, and when I got to pro ball I pitched every fifth day.”

Four games into his 1991 campaign, he succumbed to the inevitable. His shoulder had begun barking the previous September, but thinking it was tendonitis — “I always had a high tolerance for pain” — he soldiered on. As he said when we spoke last summer, he didn’t know how bad it was until he couldn’t pitch anymore.

Harkey doesn’t begrudge his fate, but he does admit looking back. Read the rest of this entry »


FanGraphs and InstaGraphs Articles Are Now Mobile-Friendly

If you’re reading this on your phone, it might look a little different than it did yesterday. (And if not, you should check it out!) The FanGraphs and InstaGraphs blogs are now responsive and mobile-friendly. (RotoGraphs will be soon, as well.) We wanted to give you a heads up that we are in the process of incrementally updating parts of the site so that it fits better on your phone.

We are also working on improving our navigation by updating the menu system.

We are designing the site to work on newer browsers, so it might not render properly on Internet Explorer 10 or earlier, Safari 6 or earlier, along with pre-2014 builds of Chrome or Firefox.

If you notice any bugs, please let us know either in the comments below or on Twitter.


The 2017 All-KATOH Team

Baseball America recently published their top-100 list of prospects, as have Baseball Prospectus, Keith Law and MLB Pipeline. Eric Longenhagen will be putting out his top-100 this spring, too. I submitted my contribution on Tuesday, when I put out KATOH’s top-100 prospects. All of these lists attempt to accomplish the very same goal: identifying and ranking the best prospects. But KATOH goes about it in a very different way than the others. While most others rely heavily on scouting, KATOH focuses on statistical performance.

On the whole, there’s a good deal of agreement between KATOH and the more traditional rankings. Many of KATOH’s favorite prospects have also received praise from rea- live human beings who’ve watched them play. Andrew Benintendi, J.P. Crawford, Michael Kopech, and Austin Meadows all fall within this group. However, there are other KATOH favorites who’ve received very little attention from prospect rankers. The purpose of this article is to give these prospects a little bit of attention.

For each position, I’ve identified the player, among those excluded from all top-100 lists, who’s best acquitted by KATOH. These players have performed in the minors in a way that usually portends big-league success. Yet, for one reason or another, each has been overlooked by prospect evaluators.

Of course, the fact that these players missed every top-100 list suggests that their physical tools are probably underwhelming. That’s very important information! Often times, the outlook for players like this is much worse than their minor-league stats would lead you to believe. There’s a reason people in the industry always say “don’t scout the stat line.” Although KATOH scouts the stat line in an intuitive fashion, it still overlooks the non-numerical attributes that can predict big-league success.

I performed this exact same exercise last year, as well, and I’m proud to say there were some successes. This time last year, Edwin Diaz was a KATOH guy who was unanimously omitted from top-100 lists due to his high-effort delivery and lack of a viable third pitch. Now, he’s coming off of one of the best reliever seasons we’ve ever seen. Zach Davies also appeared on this list last year as a soft-tossing righty. He promptly posted a 2.8 WAR season as a 23-year-old. He was especially effective in last year’s second half, posting a 3.40 FIP after July 1st.

Of course, I also touted Ramon Flores, Clayton Blackburn and Zach Lee in this space last year. One year later, those guys are flirting with non-prospect-dom. But let’s try to remain optimistic and not think about them right now. There will be hits, and there will be misses.

Bear in mind that this exercise excludes the KATOH darlings who still wound up on top-100 lists. For example, KATOH loves Jake Bauers, Manny Margot and Thomas Szapucki way more than most. Even though KATOH’s assessment of these prospects is more optimistic than most, they’re ineligible for this list because at least one well-respected outlet ranked those same prospects among the top-100 rookie-eligible players on the planet. The players below are the ones who are a bit further off the radar.

*****
C – Garrett Stubbs, Houston (Profile)

Why KATOH loves him:

Stubbs hit a slick .309/.397/.472 between High-A and Double-A last year while walking nearly as much as he struck out. For a catcher, that’s amazing, especially considering he opened the year as a 22-year-old. He also swiped 15 bases, which suggests he’ll provide additional value with his legs. Though he’s mastered Double-A, he’s still just 23, which is relatively young for a college bat.

Why scouts don’t (per Baseball America’s Prospect Handbook):

He projects as a near-average hitter with well below-average power… Stubbs’ size is the biggest impediment to him becoming a big league regular. No regular backstop today weighs as little as Stubbs, but he could still be a solid contributor even if limited to a part-time role behind the plate.

Read the rest of this entry »


If the Red Sox Lose David Price…

Heading into spring training, it looked as though there were five clear favorites for division titles plus the prospect of an interesting battle in the American League West. As in any year, injuries were always likely to have some kind of influence on those various divisional races. Now, still at the beginning of March, it’s possible that such an injury has already occurred: according to Pete Abraham of the Boston Globe, Red Sox left-hander David Price is seeking a second opinion on his elbow from Dr. James Andrews. The phrase “second opinion” combined with “James Andrews” isn’t frequently associated with ideal outcomes, and the Red Sox “are not optimistic” about the situation, per Jeff Passan.

If Price does indeed undergo Tommy John surgery and misses the 2017 season, the big advantage possessed by the Red Sox over the rest of the division would diminish considerably. Looking at the projections that include Price, the Red Sox profile as one of the very best teams in baseball, according to our Depth Chart Projections.

FanGraphs Depth Charts Projected WAR
Team Bat Pit WAR
Dodgers 25.3 25.9 51.1
Cubs 27.4 22.5 49.9
Indians 24.4 23.3 47.7
Red Sox 23.8 22.7 46.5
Astros 26.7 19.7 46.4
Nationals 21.8 22.4 44.2
Giants 22.0 20.2 42.2
Blue Jays 23.9 17.2 41.1
Mets 17.1 22.6 39.6
Mariners 20.5 17.9 38.5
Yankees 18.8 19.2 37.9
Pirates 20.5 17.1 37.6
Angels 21.7 15.5 37.2
Cardinals 19.5 17.7 37.1
Orioles 20.8 15.7 36.5
Rangers 19.5 16.3 35.8
Rays 18.3 17.3 35.6

These are the top-17 teams by projected WAR — a group that includes all five AL East teams. Unsurprisingly, Jeff Sullivan noted just yesterday that the AL East looks to be the toughest division in baseball. David Price is currently projected for 4.7 WAR, seventh-highest total in baseball, although not highest on his team, as the Red Sox’ trade for Chris Sale would still leave the Red Sox with a clear ace and front-of-the-rotation starter. Entering the spring, Boston’s staff was heavy on the top and very light on depth. When Eno Sarris examined starting pitching depth recently, the Red Sox were near the bottom of the league.

Read the rest of this entry »


How to Defeat Mike Trout in the AL MVP Voting

So you want to win the MVP award, huh? I hope you play in the National League. There’s a bit more of an open field over there, at least. Sure, the NL feaures Kris Bryant and the only starting pitcher in the game who can seriously demand consideration for the award. But if you play in the American League, you have to deal with one Michael Nelson Trout, who is far and away the best player in the game. And, given the conditioning and training of today’s athletes relative to those from previous generations, Trout may just be the best to ever play. If you want to win the MVP in the AL, you’ll probably have to go through him.

It’s been done before. In fact, it’s happened more often than not. Trout has played five full seasons, and he’s won the MVP twice. Of course, the times he didn’t win, he finished second. It would be a surprise if he didn’t finish among the top two again this year. History dictates that Mike Trout’s default state is “MVP Contender.” The times he’s lost the award, twice to Miguel Cabrera and once to Josh Donaldson, have been close. Miggy and Donaldson never blew him away. They were tight margins. He theoretically deserves to have won the award five times.

What would it take for someone to be the absolute clear favorite over Trout? What could a player possibly do to overtake Trout and emerge as the consensus favorite? In the same vein, what would Trout have to not do?

Read the rest of this entry »


The Consensus Top Prospect KATOH Hates

On Tuesday, I published KATOH’s 2017 top-100 list. Naturally, a lot of good players missed the cut. But one omission seemed particularly egregious, relative to the industry consensus. KATOH’s disdain for this player has elicited a few comments in recent months.

From this week’s top-100:

From our Rockies list in November:

Read the rest of this entry »