The season has ended (boy was that quick!), which means it’s now time for me to go review crazy. I like to look back at all the articles I posted proclaiming this and speculating that about the upcoming season and reviewing the players discussed and my thoughts. In mid-July, a week before the season began, I published Five Starting Pitchers to Buy Cheap. Over a shortened season, I posited that the already volatile ratio categories were going to end up at surprising levels for many starting pitchers. So perhaps it might be prudent to focus more on strikeouts and almost entirely ignore ratio projections since 12 or so starts isn’t nearly enough of a sample for ratios to settle where we expect them to. That was the basis of this post, and of course taking ADP into account and targeting cheapies.

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Well, we got a season! It was only two months so it’s really hard to know exactly how much stock to put it into any of it, but here’s my first look. Obviously this is subject to change and will do so quite a bit as the offseason moves forward, but I feel pretty good about this initial look. I decided not to tier it yet as I’m just not feeling confident in the cutoffs, but rest assured that there are several globs once we get past the first 25 or so. I also just labeled pitchers with their current team, we’ll get into free agent stuff later in the offseason.

Let me know what you think in the comments! I’ll have more detailed ranks out shortly after the playoffs.

Note: Pearson, Richards, and Fiers added after initial post. Meanwhile, I had missed Hudson’s TJ. 

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This month last year, Connor Kurcon of Six Man Rotation set out to quantify the location aspect of command (or “LRP”). By establishing an accounting system that credited and debited pitchers for changes in ball-strike counts based on the attack zone of and hitter’s disposition (take? swing? ball in play?) for every pitch, he effectively created an alternative to Pitch Value (PVal) that rewards optimal movement through ball-strike counts but with much more pitcher and hitter context.

His findings are as you’d expect: Jacob deGrom and Justin Verlander lead the pack, with Gerrit Cole, Max Scherzer, and Clayton Kershaw not far behind. Other budding aces like Jack Flaherty and Mike Clevinger pepper the list, and some pleasant surprises (such as Brendan McKay, Caleb Smith, and, for those still thirsting, Jake Odorizzi) are scattered throughout as well. Out of the bullpen, newly anointed relief ace Nick Anderson led the pack followed by the underrated Emilio Pagán, breakout reliever Giovanny Gallegos, and others.

Near the end of his post, Kurcon includes a subhead dedicated to Kyle Hendricks where he highlights how Hendricks, widely respected as a command artist, fares lukewarmly by measure of LRP. He then reminds us “LRP doesn’t paint the full picture of command.” True that.

Fortunately, Kurcon has left the door open for me to tie up loose ends with find Gs I’ve been meaning to write up for a couple of months now. Never fear, Hendricks is the command artist we know and love — it’s just that he relies heavily on incurring contact in optimal pitch locations. It is a needle very few pitchers can thread, but Hendricks does it masterfully.

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09/24/20

The latest episode of “The Sleeper and the Bust” is live. Support the show by subscribing to Fangraphs! With a standard $20 membership, you help maintain and improve our database of stats and graphs as well as our staff of 8 full-time employees and over 50 contributors. The premium ad-free membership at $50 year supports site growth and also includes faster load speeds and better site performance. You can also support monthly for just $3.

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• @sporer – Host
• @justinmasonfwfb – Co-Host

WEEKEND STREAMERS

Friday

• Taylor Clarke v. COL
• Kyle Wright v. BOS
• Jorge Lopez at TOR
• Chris Mazza at ATL
• Dylan Cease v. CHC
• Spencer Turnbull at KC
• Jose Urquidy at TEX
• Josh Lindblom 린드블럼 v. STL
• Eric Lauer v. STL
• Rick Porcello at WAS
• J.A. Happ v. MIA
• Vince Velasquez at TB
• Mitch Keller at CLE
• Yusei Kikuchi at OAK
• Tyler Anderson v. SD
• Jeff Samardzija v. SD
• Daniel Ponce de Leon v. MIL
• Kyle Cody v. HOU
• Taijuan Walker v. BAL

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09/22/20

The latest episode of “The Sleeper and the Bust” is live. Support the show by subscribing to Fangraphs! With a standard $20 membership, you help maintain and improve our database of stats and graphs as well as our staff of 8 full-time employees and over 50 contributors. The premium ad-free membership at $50 year supports site growth and also includes faster load speeds and better site performance. You can also support monthly for just $3.

Follow us on Twitter

• @sporer – Host
• @justinmasonfwfb – Co-Host/Producer

2021 OUTLOOK OF LATE ROUND PITCHING GEMS

• Corbin Burnes
• Dylan Bundy
• Marco Gonzales
• Zach Davies
• Aaron Civale

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Let’s continue our look at potentially streaming starting pitchers owned in 30% or fewer leagues on CBS. Today we’ll look at Wednesday’s slate as indicated by CBS. Below, I’ll discuss each stream candidate and conclude with a STREAM or NOT decision.

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This season, this short, crazy, and insane season has seen a lot of rookie pitchers. With all of these call ups this has been one of the more compelling MLB seasons we have seen in a long time. It seems like every week new pitchers are being called up to grab a spot start. Pitchers who haven’t even reached the AAA level are getting called up! This is the second and final part of analyzing some of these rookie pitchers, how they are performing, and what their future holds.

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As we enter the final full week of the season, streaming starting pitchers to try to maximize your wins and strikeouts might either become a viable strategy for you now or has been a strategy you have been executing for some time already. So let’s review the probable starters for Tuesday’s games that are owned on 30% or fewer teams in CBS leagues and conclude with a STREAM or NOT decision, assuming a 12-team mixed league.

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Introduction

This is the fourth article in my wPDI vs. CSW series. You can catch up by reading the first three articles – on called strikes, whiffs and residuals.

Here is a quick summary of some of the basics of wPDI & CSW from this series:

Last year, I developed the Weighted Plate Discipline Index (wPDI) framework, whereby all pitches can be classified into six different outcomes as follows:

Each outcome is then assigned a weight, or an index. A% through F% are the percent of pitches thrown in each outcome. The general formula for wPDI, the Weighted Plate Discipline Index is given as:

wPDI = Index_A * A% + Index_B * B% + Index_C * C% + Index_D * D% + Index_E * E% + Index_F * F%

wPDI can generate an all-in-one sortable metric used to evaluate pitchers. The plate discipline framework may be tailored to mimic (or to correlate to) various measures of deception or effectiveness.

In the first three articles of this series, we developed indices for wPDI to approximate the PitcherList metric, CSW. The Called Strikes + Whiffs (CSW) statistic was featured in last year’s FSWA Research Article of the Year by Alex Fast, and is defined as:

Called Strikes + Whiffs
Total Pitches

We separately tacked the called strikes and whiffs components, and landed on the following wPDI equation to represent CSW: Read the rest of this entry »

This season, this short, crazy, and insane season has seen a lot of rookie pitchers. With all of the call ups, this has been one of the more compelling MLB seasons we have seen in a long time. It seems like every week there are new pitchers being called up to grab a spot start. Pitchers who haven’t even reached the AAA level. Most importantly pitchers that we have been waiting a long time to see. There will be two parts to this article as we will analyze some of these rookie pitchers, how they are performing, and what their future holds.

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