Archive for Robbie Ray

Which Pitching Staffs Benefited Most From Defense?

Rawlings announced the finalists for the Gold Glove Awards on Thursday, and some teams who collectively scored well on defensive metrics were rewarded with several nominations. Conversely, several teams who scored poorly on those metrics were either shut out or left with a single nominee.

Six Cardinals have been nominated for Gold Gloves. As a team, they compiled the third-highest defensive runs above average, and their pitching staff registered the majors’ fifth-lowest BABIP (.283). The Athletics were one of five teams to have four Gold Glove nominees, and no team finished with a higher total of defensive runs above average. Correspondingly, only two pitching staffs had a lower BABIP than their .278.
Read the rest of this entry »


Reconciling Pitcher (x)BABIP and Hard Contact Allowed

This is a long one. I appreciate your patience in advance.

Mike Podhorzer, I and sporadic others have — but primarily Mike has — carried the torch on developing ‘expected’ metrics, such as xBABIP (expected batting average on balls in play), xHR/FB (expected home run-to-fly ball ratio) and xK% (expected strikeout rate), all and the rest of which can be found here. For the uninitiated, these xMetrics help describe how a hitter or pitcher should have performed based on various measurements of the events that unfolded and typically are more predictive of future performance than the original metric. They’re not perfect, but, like other advanced metrics, they give us a better understanding of player performance and ability.

Each metric — xHR/FB, xK%, etc. — has formulas for both hitters and pitchers, with the hitter metrics typically having stronger correlations than those for pitchers. Unfortunately, pitcher xBABIP has always eluded us. It’s inappropriate to repurpose hitter xBABIP for pitchers, but it’s because the model coefficients (weights) would be different, not because the theory underpinning the model is flawed.

That’s the problem, though: hard hits, line drives, infield fly balls — these all should affect a pitcher’s BABIP allowed. Our intuition begs it to be true. Yet there’s a resounding lack of evidence that suggest otherwise. The correlation between BABIP and hard-hit rate (Hard%), line drive rate (LD%) and infield fly ball rate (IFFB%), among others, borders on nonexistent:

Read the rest of this entry »


Mid-season Arsenal Scores

About a month ago, I started searching for the league’s underthrown pitches. Pitches that despite inducing elite swing-and-miss, ground ball, and pop-up rates, are thrown with scarcity relative to other inferior offerings. It was as an enlightening a topic to research, as it dealt with untapped potential, as it was a fun series to write. Though to be honest, there wasn’t a whole lot of actionable fantasy advice to be gleamed. But in the process of writing those pieces, I had to grade each pitch. And arsenal scores, a subject of interest to the RotoGraphs community over the years, were just a stone’s throw from away from the groundwork I’d already laid.
Read the rest of this entry »


Yeah, It’s Another Post About Robbie Ray and BABIP

Robbie Ray is already shaping up to be one of 2017’s most contentious starting pitchers headed into draft day. (This isn’t even my first time writing about him in the last half-year.) His 28-percent strikeout rate (K%) and 3.45 xFIP scream of an elite starter, but his 4.90 ERA and 1.47 WHIP, sustained during more than 170 innings pitched, seem to say otherwise.

Analysts and laymen who have expressed optimism about Ray have done so in regard to his alleged hittability. That 1.47 WHIP didn’t come from nowhere: his .352 batting average on balls in play (BABIP) got him there. You’ll hear a variety of arguments: he struggles on his third time through the zone; he lacks a quality third, or maybe even second, pitch; and so on. I’m not here to argue the validity of those sentiments.

I want to talk exclusively about Ray’s BABIP. Well, his sinker, too. And maybe even his strand rate (LOB%)… But mostly his BABIP. Please, have a seat. I don’t want to fluster you.

Ray’s .352 BABIP in 2016 was the second-worst of the last 15 years. That’s out of 1,281 individual player-seasons posted by qualified starting pitchers. His BABIP was historically bad — strange, you’d think, for a pitcher who has quickly demonstrated a lot of promise. So, I want to approach this whole BABIP thing in a vacuum. Let’s just look at the facts — not even alternative facts, but real facts!

Read the rest of this entry »


Robbie Ray Already Made Adjustments We Should Care About

Funny how we have not written much at FanGraphs about Robbie Ray this season. Eno Sarris lauded Ray’s velocity in brief in the spring; in July I expressed enthusiasm in Ray but didn’t give him the most glowing recommendation; all of which finally culminated with August Fagerstrom’s piece two-and-a-half weeks ago declaring Ray MLB’s newest strikeout madman. That actually seems like a lot of coverage, now that I mention it all, and it kind of is. But it’s all more recent and probably deserved to happen sooner, especially since Ray has posted a strikeout rate of 9.6 K/9 or better in every month this season.

Sarris noted that Ray is mostly a two-pitch guy, thereby dampening his value. Fagerstrom uncovered related weaknesses during Ray’s third trip through the order, likely correlating negatively with his lack of variety. Then again, Fagerstrom acknowledges how big a role sequencing plays in a pitcher’s success, and Ray has been woefully unlucky in this regard, forcing the split between his ERA and FIP (E-F) wide open.

Let’s play pretend. Let’s say Ray never develops a third pitch. Let’s say Ray rides the status quo through next season. Would that be so bad? Probably not, because Ray is doing his best Yu Darvish impression (sound familiar?):

Read the rest of this entry »


Three (or Four) Undervalued Starters for Your Consideration

If you sort Yahoo!’s player page descending by ownership, Justin Verlander shows up on the second page. That means, at 70-percent ownership, he ranks in the top 50. Julio Teheran shows up there, too, at 73 percent. What the two have in common: more than 1,000 other players have been more valuable than them.

Verlander deserves an ounce of clemency: his 31 innings haven’t allowed him ample time to generate value. His 6.62 ERA, sixth-worst among all pitchers who have thrown at least 30 innings, really damages his stock.

Then again, so would his 5.01 xFIP, good for ninth-worst. Or his 6.06 FIP, good for fifth-worst. He has simply done nothing to inspire confidence in anyone, yet because of name recognition alone he’s owned in far more Yahoo! leagues than the pitchers I’ll present now.

Read the rest of this entry »


Relative Waiver Wire: Josh Rutledge, Robbie Ray

There have been some decent pickups at the middle-infield positions lately for those who play fantasy baseball games. This is nice. The latest recommendation of one of those types doesn’t figure to have much of a shelf life, so the depth of the rotisserie or head-to-head league should figure into a fantasy owner’s decision of whether and how to pursue him. The other rec may be nothing about which to be excited, any time soon, but somewhere, somehow, it probably plays.

Read the rest of this entry »