Archive for Daily Graphings

Robbie Ray Is the Newest Strikeout Madman

It’s still sort of hard to fathom how quickly the league-wide strikeout spike snuck up on us. And after a one-year plateau between 2014 and 2015, they’re back on the rise again. On the one hand, a statement like, “Present-day Robbie Ray would’ve been baseball’s strikeout leader as recently as 2010” speaks volumes toward the current state of baseball and how much has changed just in the last five years. It also speaks volumes toward Robbie Ray, because era be damned, what he’s doing is impressive, and it seems like it’s flying under the radar. Funny how quickly we’ve come to take strikeouts for granted.

Robbie Ray has struck out 28% of all the batters he’s faced this season. That’s more than Jake Arrieta last year, higher than Danny Salazar’s current total. It’s higher than almost anyone, in fact, even in our strikeout-laden era. What follows is a complete list of pitchers who, this season, have (a) as many or more innings thrown, and (b) a higher strikeout rate than Ray:

That completes the list. Just five pitchers in baseball have ran a higher strikeout rate over as many innings as Robbie Ray, and they might just be the five best. Over his last eight starts, the strikeout rate’s up to 33%. It seems time to start paying some real attention to Robbie Ray, who suddenly looks like the second-hand man to Zack Greinke in Arizona.

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Projecting the Newest Member of the Astros’ Rotation

Don’t feel bad if you somehow missed Joe Musgrove getting called up to the Astros this past Monday. After all, only like a billion other transactions took place that day, many of which involved established big leaguers and/or prospects more highly touted than Musgrove. But now that the deadline-related madness has come and gone, I’d like to direct your attention to Mr. Musgrove. He’ll be joining the Astros’ rotation this Sunday in place of the injured Lance McCullers, and there’s reason to think he’ll be a very good pitcher.

Two years ago, Musgrove wasn’t on anyone’s prospect radar. Though he was drafted way back in 2011, it took him until 2014 to make it out of Rookie ball — and until 2015 to make it into the full-season levels. But when finally given the opportunity to last year, he broke out in a big way. He shot from Low-A to Double-A, putting up a dazzling 1.88 ERA in just over 100 innings. Perhaps even more impressive were his strikeout and walk numbers: he struck out 99, while walking only eight, giving him rates of 25% and 2%, respectively.

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Sergio Romo Got Nearly the Dumbest Win Ever

Pitcher wins are a silly statistic, for all the reasons you know, and additional reasons you don’t. So we pretty much never talk about them — there was a time, once, when the analysts would rail against wins, but that battle is over. The analysts won. Wins carry less value than they ever have, and there’s a part of me that wonders why I’m even bothering to write this post in the first place.

But I just can’t not do it. For one thing, it’s Friday. Leave me alone. It’s August, and the trade deadline just passed, so, again, leave me alone. And even though we don’t talk about them, wins do still exist. Somebody hands them out, and they remain a part of the official records. So I want to take a few minutes of your time to discuss really dumb wins. Sergio Romo just got one Thursday. It was one of the very dumbest.

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Team Ball-in-Play Analysis: NL West

Today, our analysis of granular team ball-in-play data continues. Last time, we examined AL West clubs. Today, we take a macro-type view of the plate appearance frequency and BIP exit speed/angle detail for NL West clubs.

About 90 games’ worth of balls in play is a fairly substantial sample size, one that enables us to make fairly educated guesses about the true talent level of each team. Let’s use this information to project true-talent team won-lost records and compare them to their actual marks at the break, examining the reasons for material variation along the way. Read the rest of this entry »


The Thing About Bryce Harper’s 2015

Bryce Harper was as good as Mike Trout, until he wasn’t. It hasn’t yet been that big of a deal, with the Nationals up in first place, but Harper has been slumping, and the slump hasn’t been short. For weeks on end, he’s hit barely .200, and though the walks have still been there, Harper’s supposed to be better than this. He’s supposed to be one of the best, actually. That’s what he just looked like, at 22 years old, and instead now he’s a 23-year-old in a lineup being carried by Daniel Murphy and Wilson Ramos. To be clear, there’s absolutely nothing wrong with being on track for a four-win season. It’s just not how you want to follow a nine-win season.

There are plenty of indicators to point to. What happened to Harper’s numbers? His BABIP is a lousy .237. That’s guaranteed to come up. More discouragingly, he’s making more contact against pitches out of the zone. Last year, 70% of Harper’s batted balls came against pitches within the strike zone. That ranked him in the 67th percentile. This year he ranks in the 18th percentile. That partially explains why Harper’s exit velocity has dropped — and it has indeed dropped. That’s another thing. Harper so far has lost a tick or two on average.

Yet there’s still more. We all figured that Harper’s 2015 dramatically changed his own baseline. What if it shouldn’t have?

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Three Ways to a Super Sinker

Try to imagine the ideal sinker. What do you see? Probably a pitch that sits in the high 90s, right? And features tremendous sink and fade. And induces ground ball after ground ball. And, because it’s being thrown with max effort, probably one coming out of a reliever’s hand, right?

If you’re imagining a pitch that meets all four of those criteria, you probably see Blake Treinen throwing it. Or Sam Dyson. Or Zach Britton. If not, you should be.

If you limit the pool of commonly used sinkers to those which average 94 or more mph and then sort for sink, those three names soar to the top. And each gets to that movement in a different way.

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The Five Best Buys of the Trade Deadline

The 2016 trade deadline season culminated with 18 trades on Monday, wrapping a month that saw 45 different deals struck over the course of the month. We wrote about basically every trade, often from multiple angles, and attempted to break down each team’s expected return for each deal. Now, as a bit of a recap, I’m going to look at my favorite acquisitions over the last month. Today, we’ll focus on the buyer side of things, looking at the teams that I think did the best in upgrading their roster for the stretch run. Tomorrow, we’ll tackle the seller side of things, looking at who looks to have gotten the most future value, relative to what we expected, by moving veterans for younger talent.

Keep in mind that I’m not just looking at the teams that improved themselves the most, but also at the acquisition cost; you can make a big splash and add a few wins to your roster while still hurting your franchise long-term. Of course, it’s also easy to make a minor deal that doesn’t cost you much and doesn’t improve your chances of winning all that much either, so while there were some smaller deals that I liked, I gave preference to the deals that I think could have a real impact on the playoff races. These are the deals that I think helped contenders upgrade in a significant way without sacrificing too much long-term value in order to do so.

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New FanGraphs T-Shirts and Apparel!

Recently, we started running out of t-shirts. As such, we thought it was high time to design some new ones. And design them we did. But we didn’t just stop at t-shirts. Oh no, constant reader, we went the extra mile this time. In addition to t-shirts, which now are available in both men’s and women’s sizes, we now have raglan t-shirts (again, both men’s and woman’s kinds), zip hoodie sweatshirts, baby onesies and hats. You might think of this as the holiday season come many months earlier than normal. And you’d be right.

The person we have to thank for all of this shiny new garb is Aaron Gershman of Creative Sentencing, who you should absolutely hire for your next design project.

Let’s take a look at the designs, which are available for purchase at this very moment.

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A Case Study in Pitch Recognition with Max Kepler

When a top prospect completes his ascension through the minor leagues and begins to carve out the early stages of a big-league career, a little war wages in all our heads, whether we know it or not. It’s the battle between our pre-debut perception of that player and our post-debut perception. Really, it’s just a variation of the age-old debate of scouts vs. stats.

When a player debuts, our knowledge of his skill set and abilities is limited almost entirely to the information found in public scouting reports. Sure, there’s minor-league numbers, too, but those can often be misleading or difficult to translate. Early on in a player’s career, the scouting report trumps all.

The more we see of the player in the majors, though, the more data we collect, and the balance of power regarding what informs our perception begins to shift from the scouting reports to the stats. The major-league stats become not only the more recent information but the more detailed. Sometimes, the data aligns with what the scouts reported. Other times, the two are at odds. It’s up to the individual to decide how much weight to give to either side, and why.

Twins rookie Max Kepler hit three homers against the Indians the other day, and has been among baseball’s best hitters since the All-Star Break. Digging through his scouting reports recently, something stuck out. Any emphasis that follows is mine.

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Broadcasters’ View: Pitchers’ Duels or Slugfests?

“Pitchers’ duels or slugfests?” It’s a lot like asking “beer or tacos?” There’s a pretty good chance you like both. At the same time, you might have a preference. Some would rather see an 11-10 game than a 1-0 game. Others would prefer to see a pair of pitchers match zeroes into the late innings.

What about the men behind the microphones? Do they consider one more enjoyable than the other? I asked a cross section of MLB broadcasters for their preference — pitchers’ duel or slugfest — urging that they try not to stay neutral. Here is what they had to say.

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Uri Berenguer, Boston Red Sox (Spanish-language) radio: “It seems to get more exciting when it’s a slugfest, but after too many of them, it’s too much excitement. Too much of a good thing isn’t a good thing… except when it comes to pitching. My preference is the pitchers’ duel.

“I really appreciate the craft of pitching. There’s something to be said about a pitcher who really knows how to manipulate the ball and make the best hitters in the world look silly. When you have one of those guys on the mound on a given night, it’s impressive. When you have two of those guys going at it, that’s baseball.”

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