Should We Adjust How We Evaluate Pitching Prospects?

Evaluating pitchers is a real challenge. A combination of experience and knowledge can help one to better understand how variables like velocity, spin, and pitch mix translate to the majors. Even with that information, though, the influence of other factors — like injury risk, like a pitcher’s likelihood of responding to mechanical or mental adjustments — creates a great deal of uncertainty.

Nor is this a challenge that faces only prospect analysts like myself and Eric Longenhagen: even front-office execs who have the benefit of substantial resources — in the form both of data and personnel — have trouble reliably projecting outcomes for otherwise similarly talented young arms.

In my role as a talent evaluator both with FanGraphs and with a few major-league clubs, the question of how best to assess pitchers is obviously one to which I’ve returned with some frequency. In my recent efforts to get some final looks at certain top pitching prospects, however, I began to rethink how Eric Longenhagen and I should approach rankings this offseason. Three prospects, in particular, help to illustrate my concerns.

Tigers righty Matt Manning was the ninth overall pick in 2016, is an athletic 20-year-old who stands 6-foot-6, and was promoted to Double-A last week. In addition to that, he sat 94-96 and hit 98 mph in my look, mixing in a spike curveball that flashed 65 on the 20-80 scale. The positives here are numerous, and very few other minor leaguers could match even a few of these qualities.

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Effectively Wild Episode 1265: Home Runs Per Homestand

EWFI
Ben Lindbergh and Jeff Sullivan banter about Trevor Story‘s improvement, Brady Feigl vs. Brady Feigl, Joe West vs. Austin Davis and an information card, a Carter Capps update, the Mariners’ clubhouse brawl, the continued dominance of Edwin Diaz, the disconcerting pitching return of Shohei Ohtani, and Kyle Schwaber’s lack of clutchness this season, then answer emails about Jack Ryan’s fantasy advice, Alex Bregman as AL MVP, attendance and home-field advantage, the value of a pitcher who always produces the minimum quality start, velocity and the three true outcomes, unexpected team results vs. unexpected player results (and Greg Bird), the effects of fatigue, baseball with headsets, and the most pitchers used in a nine-inning shutout, plus a Stat Blast about Jacob deGrom’s splits by decision and hard-luck loser Eddie Smith.

Audio intro: Jerry Garcia & David Grisman, "I Ain’t Never"
Audio outro: Koufax, "Offering Advice"

Link to Jeff’s post about Story
Link to Levi’s Feigl tweet
Link to scene from Jack Ryan
Link to updated study about velocity and pitcher results
Link to MGL’s first post about projections vs. surprising players
Link to MGL’s second post about projections vs. surprising players
Link to MGL’s third post about projections vs. surprising players
Link to MGL’s post about player fatigue
Link to Smith’s SABR bio

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Trevor Story Is Making an All-Time Improvement

There was a time at which FanGraphs got swept up in Trevor Story mania. FanGraphs, of course, wasn’t alone in how it responded to Story’s big-league debut, because back in April of 2016, Story came out of the gate like a bolt of lightning. In his first-ever major-league game, he hit two home runs. To follow that up, he hit another. To follow that up, he hit *another.* And then he went deep twice in game number four. Story hit ten home runs that month, and he finished it with a slugging percentage of .696. It was impossible not to sit up and notice.

But there are debuts, and then there’s the rest. Many players have come up and done well at first. Fewer have sustained their success. The key to sticking around is to adjust to the opponents’ adjustments, and from May 2016 through the end of 2017, Story managed a combined 93 wRC+. Playable, certainly, yet hardly fantastic. Story was in danger of being forgotten, and, worse than that, he was in danger of being supplanted. Maybe not right away, but Story had to prove he should be considered a part of the Rockies’ longer-term core.

Here we are today, and by any measure, Story’s been one of baseball’s best shortstops. The Rockies are in first place in the NL West, and while their run differential is far worse than that of the Dodgers, Story has obviously done his part. He’s helped to push the Rockies into their present position, and all it’s required is an improvement for the record books.

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The Fringe Five: Baseball’s Most Compelling Fringe Prospects

Fringe Five Scoreboards: 2017 | 2016 | 2015 | 2014 | 2013.

The Fringe Five is a weekly regular-season exercise, introduced a few years ago by the present author, wherein that same author utilizes regressed stats, scouting reports, and also his own fallible intuition to identify and/or continue monitoring the most compelling fringe prospects in all of baseball.

Central to the exercise, of course, is a definition of the word fringe, a term which possesses different connotations for different sorts of readers. For the purposes of the column this year, a fringe prospect (and therefore one eligible for inclusion among the Five) is any rookie-eligible player at High-A or above who (a) was omitted from the preseason prospect lists produced by Baseball Prospectus, MLB.com, John Sickels, and (most importantly) FanGraphs’ Eric Longenhagen and Kiley McDaniel* and also who (b) is currently absent from a major-league roster. Players appearing within Longenhagen and McDaniel’s most recent update — and the updates published by Jeffrey Paternostro of Baseball Prospectus and John Sickels at Minor League Ball — have also been excluded from consideration.

*Note: I’ve excluded Baseball America’s list this year not due to any complaints with their coverage, but simply because said list is now behind a paywall.

For those interested in learning how Fringe Five players have fared at the major-league level, this somewhat recent post offers that kind of information. The short answer: better than a reasonable person would have have expected. In the final analysis, though, the basic idea here is to recognize those prospects who are perhaps receiving less notoriety than their talents or performance might otherwise warrant.

*****

Nicky Lopez, SS, Kansas City (Profile)
Because of his modest power, Lopez hasn’t produced many stretches this year that command attention. Between the most recent edition of the Five and the end of the season, for example, the Royals shortstop recorded a .095 isolated-power mark and 101 wRC+ in 48 plate appearances. That resembles, more or less, his line over 256 plate appearances at Triple-A, as well.

While other players with similarly unassuming minor-league track records (Mookie Betts, Jose Ramirez) have developed power as a major leaguers, one can’t depend on such a transformation. In the case of Lopez, however, that’s of little concern: even in his present incarnation, he’s likely to be an asset at the next level.

Consider, by way of example, Lopez’s work this season compared to an infielder who’s put together a strong major-league career without a real power breakout:

Joe Panik vs. Nicky Lopez at Triple-A
Name Season Age PA BB% K% ISO
Joe Panik 2014 23 326 8.3% 10.1% .126
Nicky Lopez 2018 23 256 10.5% 11.3% .139

As a 23-year-old in the Pacific Coast League, Joe Panik produced an average-or-better walk rate, decidedly better-than-average strikeout rate, and slightly below-average power mark. As a 23-year-old in the PCL, Nicky Lopez has done basically the same thing. Panik has averaged 2.5 WAR per 600 plate appearances in the majors while playing second base exclusively. Reasons suggests that Lopez, who’s made starts both at shortstop and second this season, ought to match — if not surpass — Panik’s defensive contributions, thus putting even less pressure on the bat.

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David Wright, Peter Alonso, and the Law of Metropolitan Frugality

The New York Metropolitans have had what might be termed a disappointing season. (If this comes as news to you, I’ll wake you up when September ends.) Two of the Mets’ more recent debacles have involved a pair of players at very different stages in their careers. First, there’s David Wright, the Mets’ team captain and erstwhile third-sacker, who, as Jay Jaffe wrote last week, is attempting to work his way back from spinal stenosis, among other injuries. Then there’s Peter Alonso, the Mets’ first baseman of the future and author of a .285/.395/.579 slash line and 36 home runs across the upper minors this year, whom the Mets seem determined not to make the first baseman of the present.

Naturally, this has ruffled some feathers. The story with Wright seems to be that the Mets aren’t activating him because they instead want to collect insurance money, which is currently covering 75% of his salary while he’s on the disabled list. He’s not medically cleared to play despite appearing in minor league games.

This has led some to accuse the Mets of committing insurance fraud. (In a bizarre twist, MLB has a long history with insurance fraud, leading most recently to a case in which Ted Lilly was convicted of insurance fraud related to $4,600 worth of damage to his RV.)

Before we continue, please make sure you sit down, swallow any food or beverage in your mouth, and note the date and time, because I am about to defend the Mets.

No, the Mets are not committing insurance fraud.

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Meg Rowley FanGraphs Chat – 9/4/18

2:00
Meg Rowley: Happy first day back at work after the long weekend!

2:00
Meg Rowley: I hope this chat eases everyone back in to their ho-hum day time responsibilities.

2:00
Morbo: Good afternoon!

2:01
Meg Rowley: It’s still technically morning here.

2:01
Shaun A.: Hey Meg, do you think Ohtani will still be pitching 2 years down the road?

2:01
Meg Rowley: I’m trying to decide how to deal with “still” in this question.

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Byron Buxton and September Service-Time Manipulations

After last year’s long awaited success, Byron Buxton’s 2018 campaign has proven more challenging.
(Photo: Keith Allison)

Blue Jays infielder Vladimir Guerrero Jr., who became the consensus No. 1 prospect in baseball once Ronald Acuña graduated, has recorded one of the top batting lines at Triple-A since his promotion to that level at the end of July. White Sox outfielder Eloy Jiménez, generally considered one of the game’s top five prospects, has actually been slightly more productive than Vlad Jr. during his own 200-plus plate appearances in the International League. Mets prospect Peter Alonso, meanwhile — who lacks the transcendent talent of the aforementioned players but also rates as a top-100 prospect — leads the minor leagues in homers and plays a position from which the Mets have gotten sub-replacement level production. All three have demonstrated some level of mastery over minor-league competition. None of them are likely to appear in the majors this year.

If the circumstances were different, one could understand. If the Jays or White Sox or Mets were in the midst of a playoff race and were adding veteran talent to complement their rosters, that would be one thing. That’s not the case, though. All three clubs possess sub-.500 records. All three have endured depressed attendance figures (down 24.7% in Toronto, 5.7% in Chicago, 7.4% in New York). All three are looking towards next year.

Despite this emphasis on the future and development, executives have found excuses not to recall any of aforementioned players, ranging from a lack of available playing time to defense (always defense) to checklists to which the public isn’t privy. If the formula holds, not only will Guerrero, Jiménez, and Alonso fail to appear in the majors this year, they also won’t break camp with their respective clubs at the beginning of next season. Instead, their teams will head north from spring training without them and then, a few weeks later in April, summon them to the big club — as soon as they’ve acquired what amounts to another year of control.

What’s happening with this particular group of young players isn’t uncommon, of course. We’ve been here before — with Evan Longoria in 2008, with David Price and Matt Wieters in 2009, with Mike Trout and Bryce Harper (2012), with George Springer (2014), with Kris Bryant and Maikel Franco (2015), and with Gleyber Torres (who at least was returning from a season-ending injury) and Acuña this year.

From a cutthroat, competitive standpoint, it makes sense. Acting in their own self-interest under the rules of the collective bargaining agreement, teams want to retain their best young players for longer while paying them as little as possible. The executives’ euphemisms are all the more tiresome, however, because fans have become conditioned to accept (or even defend) them, taking the sides of billionaires (the owners) against millionaires (if, in this case, they got a handsome signing bonus). The teams’ actions may not be illegal (though colleague Sheryl Ring offered a legal argument on their behalf concerning their postponed entry into the union). We’ve become hyperconscious of it in the wake of Bryant’s delayed arrival and subsequent grievance, which three years later remains unresolved.

The problem is, the subject of teams manipulating the service time of young players is diverting attention away from the games themselves and becoming it’s own story. It’s a bad look for the sport, particularly in a year where nearly one-third of the teams are noncompetitive by design, where leaguewide attendance is down 4.6% relative to 2017 and slated to finish below 30,000 per game for the first time since 2003.

Instead of any collective effort to address the problem, however, the sport has recently produced a novel kind of service-time manipulation — in this case, involving former consensus No. 1 prospect Byron Buxton.

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The MLBPA Has a New Chief Negotiator

The biggest legal news to come out of Major League Baseball last week was the hiring of attorney Bruce Meyer as the union’s new “Senior Director of Collective Bargaining and Legal.” In other words, Meyer is the MLBPA’s new chief negotiator with Major League Baseball.

Why is Meyer a big deal? First, because he quite literally wrote the book on sports law. But Meyer is far more than an academic and author (though that would be impressive enough in terms of credentials). Meyer, a partner at Weil, Gotshal, and Manges LLP, is a trained trial lawyer with more than 30 years of experience in contested litigation. But it’s the nature of those cases that is relevant here. From Meyer’s biography at the Practicing Law Institute:

Mr. Meyer has extensive jury trial experience, having tried lengthy and complex cases to juries in locales across the country, including New York, Pittsburgh, Minneapolis, Western Massachusetts, Boston, and Texas.

[…]

Among other notable victories, Mr. Meyer: successfully defended Westinghouse in a major products liability action, resulting in a defendant’s jury verdict after a three-month trial; struck down the NFL’s free agency restrictions after a three-month antitrust jury trial; prevailed in a complex six week reinsurance arbitration for Life Re; achieved a complete defense verdict for Procter & Gamble after a three-week jury trial; and achieved a complete defense verdict in a $70 million preference action against Prudential. Recently, he obtained punitive damages after trial in a trade secret case, obtained a mandatory preliminary injunction for Vivendi in a high-profile case involving the launch of a major music television channel, obtained summary judgment for GlaxoSmithKline dismissing all claims in a suit alleging trademark, false advertising and trade secret violations, won bench trials for eBay and XM Satellite Radio, and prevailed in arbitrations for Rolls Royce and for PAI Partners, a leading French private equity firm.

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Sunday Notes: Bobby Wilson is a Soldier Who Has Seen Pitching Evolve

Bobby Wilson has caught for 16 seasons — nine of them at the big league level — so he knows pitching like the back of his hand. Particularly on the defensive side of the ball. With a .577 OPS in exactly 1,000 MLB plate appearances, the 35-year-old hasn’t exactly been an offensive juggernaut. But his stick isn’t why the Chicago Cubs acquired him from the Minnesota Twins this past Thursday. They picked him up for his receiving skills and his ability to work with a staff.

The quality and style of pitching he’s seeing today aren’t the same as what they were when he inked his first professional contract in 2002.

“The game is ever evolving, ever changing,” Wilson told me a few weeks ago. “I’ve seen it go from more sinker-slider to elevated fastballs with a curveball off of that. But what really stands out is the spike in velocity. There’s almost no one in this league right now who is a comfortable at bat.”

In his opinion, increased octane has made a marked impact on how hitters are being attacked.

“If you have velocity, you can miss spots a little more frequently, whereas before you had to pitch,” opined Wilson. “You can’t miss spots throwing 88-90. If you’re 95-100 , you can miss your location and still have a chance of missing a barrel. Even without a lot of movement. Because of that, a lot of guys are going to four-seam, straight fastballs that are elevated, instead of a ball that’s sinking.”

But as the veteran catcher said, the game is ever evolving. He’s now starting to see more high heat in the nether regions of the zone, as well. Read the rest of this entry »


Donaldson on the Cuyahoga

The Blue Jays made the long-awaited trade of Josh Donaldson on Friday night, sending their former MVP third baseman to the Cleveland Indians and cash considerations for a player to be named later.

With the Blue Jays out of contention quickly in both 2017 and 2018, a trade of Donaldson was always likely at some point. Without an agreement on a long-term contract for Donaldson, it would have been very risky to hang onto him. The Jays’ had some concern, in fact, that, due to his recent struggles with injury, Donaldson would actually accept a one-year qualifying offer — a factor which changed the calculus somewhat as the non-waiver deadline approached. At the start of the season, retaining Donaldson would have seemed like a possible option even if the club didn’t remain competitive, because a characterstically productive Donaldson would have almost certain fetched a $50-plus million deal this offseason and commanded a compensation pick for Toronto.

At one point, with the Oakland A’s, Donaldson was in danger of becoming a minor-league journeyman, hitting .156/.206/.281 in a little cup of espresso in 2010 during his age-24 season. His .238/.336/.476 and .261/.344/.439 lines over his age-24 and -25 seasons for the Sacramento River Cats in the Pacific Coast League were extremely marginal for that league, not even at the level at which you’d call him a Ken Phelps All-Star, Bill James’ terms for minor-league sluggers who never received a real chance in the majors.

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