Archive for Starting Pitchers

More Love for Cleveland’s Rotation

It’s time for our Depth Chart Discussions to begin. In an effort to suss out every team, we’ve divided them into four parts (infield, outfield, bullpen, and rotation) and will begin breaking them down for you over the next few weeks. You can find them gathered here.

According to WAR, FIP and xFIP, the Indians rotation was one of the three best in the league last year, which is kind of amazing considering Trevor Bauer had the second highest innings total on the staff. But it certainly didn’t hurt that they had a guy with a 4.30 ERA as a starter prior to 2014 who more than delivered on the promise indicated in his peripherals by winning the AL Cy Young award. But one pitcher does not a good rotation make. In addition to their Cy Young winner, they got sub-3.00 ERA ball from another starter for just over 90 innings, and they had five starters throw at least 90 innings with an xFIP of 3.50 or lower. Assuming everyone is healthy come Opening Day, two of those five don’t figure to crack the rotation. I dare say this rotation might be good again. Read the rest of this entry »


Pitch Sequencing and Pitcher xBB%: We’re Getting There

I expected to follow up my xK% differential post from last week with a complementary xBB% differential post. For those who don’t enjoy surprises, I’ll let you know now that that didn’t happen. In its stead, I bring what I hope is good news — news that will not only influence a future xBB% differential post but also may impact general pitcher analysis henceforth and possibly international diplomacy.

The title of this post, however, is a tad misleading. I think I can say, with some degree of certainty — and I hope to demonstrate, with some degree of competency — that pitch sequencing indeed plays a role in a pitcher’s walk rate, as the devilishly handsome Mike Podhorzer has postulated. What I can’t describe, with any degree of certainty, is the magnitude of the role it plays. In truth, I desperately want to prove Mike wrong: there must be other factors, outside of pitch sequencing (and pitch framing, perhaps), that help explain a pitcher’s walk rate. For example, I have tried incorporating O-Swing% and Zone%, two PITCHf/x metrics provided by FanGraphs that I swore would fill in the cracks, but they offer little in the way of additional explanatory power.

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The Seattle Rotation: King Felix and the Paxton Marinera

This post continues our Depth Chart Discussions. In an effort to suss out every team, we’ve divided them into four parts (infield, outfield, rotation, and bullpen) and will continue to break them down for you over the next few weeks. You can find the Depth Chart Discussion posts gathered here.

The Mariners’ rotation might not boast the immense quality of, say, the Washington Nationals, but fantasy owners will find plenty of useful pieces in the Pacific Northwest. Of course, the party is led by one of baseball’s undisputed aces, but he’s joined by two solid rotation men and a host of talented upside guys on the back end. Meanwhile, the Mariners, coming off a strong 87-75 record last year, should give their starters plenty of chances to cash in on wins, especially with a bullpen that was among the league leaders in WAR, a lineup that just added Nelson Cruz and a ballpark that caters toward pitchers.
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The Starting Pitchers that Baffle the Rankers: Outside the Top 100

Yesterday, I discussed some of the starting pitchers ranked inside the top 100 who us rankers most disagreed on. Though it was suggested that a better comparison would be solely between ranks within the position and not overall, I’m not sure that matters since it’s all relative. If one ranker devalues pitchers (Jeff), then all his pitchers will be ranked lower, so it’s moot.

Here is a selection of starting pitchers ranked outside the top 100 who we greatly disagree about.

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The Change: Eno’s Starting Pitcher Rankings

The easiest way to tell you who I like is to actually tell you how I like every pitcher, I guess. So, by popular demand, here are my starting pitcher rankings. With a few toys that could be useful to you.

When making these rankings, I started with z-score style rankings based off of Steamer projections. You can find those yourself by using the Pauction Nalculator, for example. That’s a good way to keep your feet grounded in reality, since Steamer projects to the middle.

But breakouts happen. And so I’ve added a couple stats that help me spot breakouts. Strikeout minus walk rate was the backbone of the first ERA estimators ever put together (kwERA), so they aren’t new. And they might be a little better for in-season prediction versus season-to-season. Either way, they are clearly important and can give us a good snapshot of talent, even in a small sample.

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The A’s Rotation: Fifty Shades of Kazmir

According to WAR, the 2014 Oakland rotation was the tenth best staff in the league. But without 185 or so combined innings from Jon Lester and Jeff Samardzija, it’s going to be hard for them to repeat that feat. They brought in a few new faces, but for the most part, they’ll begin the year by filling the holes with internal options. Read the rest of this entry »


The Starting Pitchers that Baffle the Rankers: The Top 100

Last week, I discussed which hitters us rankers most disagreed on based on our consensus top 300. Today I move on to the starting pitchers. Keep in mind that innings pitched plays a major role in valuations. Aside from the boost in both wins and strikeouts that come with more innings, the ratios have more of an effect. For example, an $8.16 Michael Pineda in 155 innings is worth $15.49 in 200 innings! Now it’s on to the head-scratchers.

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Quick Looks: Wacha, Noesi, Holland

Note: I usually try to pick the most recent game the player pitched. Sometimes the MLB video has issues and other games are picked. Also, if a say a pitch moves 11-5, it is from the pitcher’s perspective.

 

Hector Noesi

Why I watched: Looks like he will make the White Sox rotation.

Game(s) Watched: 9/26/14 vs Royals

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Mets Rotation: Pretty Good?

This post continues our Depth Chart Discussions. In an effort to suss out every team, we’ve divided them into four parts (infield, outfield, rotation, and bullpen) and will continue to break them down for you over the next few weeks. You can find the Depth Chart Discussion posts gathered here.

As Paul Swydan recently examined, the Mets’ hopes for success in 2015 largely depend on what happens with their rotation. How quickly will ace Matt Harvey return to form? Will Zack Wheeler and Jacob deGrom build on their potential? When will Noah Syndergaard arrive in the big leagues, and how good will he be during his initial transition to the Majors?

Indeed, these are likely the same questions that fantasy owners are asking as they search the Mets roster for 2015 value. One thing Swydan points out in the above-linked article is that Steamer and ZiPS envision different tracks for Mets starters in 2015. Per said: “Steamer paints them as having one legit good pitcher, and a bunch of guys who can be good on any given day but at the end of the season won’t amount to much. … ZiPS, on the other hand, paints them as having two leading men in Harvey and deGrom and a strong number three in Zack Wheeler.”

Which of these projection systems should we trust more as fantasy owners? Or, what might these projections be missing?

The Front End

Matt Harvey IP W K ERA WHIP K% BB% FIP
2013 178.1 9 191 2.27 0.93 27.7% 4.5% 2.00
Steamer 144.0 9 154 3.13 1.13 26.1% 6.9% 3.10
ZiPS 153.0 140 3.12 1.16 22.0% 7.7% 3.24
Fans 169.0 12 178 2.98 1.06 2.78

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Ace Ventura: A Shields-less Royals’ Rotation

It’s time for our Depth Chart Discussions to begin. In an effort to suss out every team, we’ve divided them into four parts (infield, outfield, bullpen, and rotation) and will begin breaking them down for you over the next few weeks. You can find them gathered here.

The Kansas City Royals’ rotation lost its staff ace this offseason as James Shields moved on to greener pastures, and by greener, I mean he signed a contract with the San Diego Padres worth $75 million over four years with a 2019 team option. The 33-year old was the only member of the American League pennant winner’s rotation who bested a 3.0 WAR (Shields posted a 3.7 WAR), and one of only two starters to eclipse 200 innings pitched (Jeremy Guthrie was the other). Beyond the absence of Shields, the rest of the rotation is likely to feature four familiar faces, at least to open the year.

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