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Happy Thanksgiving! Regularly Scheduled Articles Will Resume Monday, December 1

Articles Tagged Defense 

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09-23

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21

Baseball Therapy: Will StatCast Cure Our Defensive Metric Blues?
by
Russell A. Carleton

09-23

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0

What You Need to Know: September 23, 2014
by
Daniel Rathman

08-28

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12

Moonshot: On Regressing Defense
by
Robert Arthur

07-21

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0

The Weekend Shift
by
Chris Mosch

07-11

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1

Pebble Hunting: The Best Defensive Game of June
by
Sam Miller

07-11

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0

BP Unfiltered: Cat-and-Mouse with Kevin Kiermaier
by
Chris Mosch

07-08

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9

Notes About Baseball, 7/8
by
Rocco DeMaro

07-02

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2

Overthinking It: June in Catcher Framing
by
Ben Lindbergh

06-04

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2

Overthinking It: May in Catcher Framing
by
Ben Lindbergh

06-02

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11

Pebble Hunting: The Best Defensive Game of May
by
Sam Miller

05-23

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1

BP Unfiltered: This Week in Bunting to Beat the Shift, 5/23
by
Ben Lindbergh and Chris Mosch

05-19

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6

Overthinking It: The Way in Which the A's Are Still Old-School
by
Ben Lindbergh

05-16

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3

BP Unfiltered: This Week in Bunting to Beat the Shift, 5/16
by
Ben Lindbergh and Chris Mosch

05-07

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13

Overthinking It: Catcher Framing: The Season So Far
by
Ben Lindbergh

05-02

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11

Pebble Hunting: The Best Defensive Game of April
by
Sam Miller

03-31

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4

Framing the Future
by
Harry Pavlidis

03-03

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47

Framing and Blocking Pitches: A Regressed, Probabilistic Model
by
Harry Pavlidis and Dan Brooks

11-26

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37

Pebble Hunting: Extrapolating the Breakdown of Traditional Defense
by
Sam Miller

11-25

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38

Baseball Therapy: The Corner-Outfield Inefficiency
by
Russell A. Carleton

11-22

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0

BP Daily Podcast: Effectively Wild Episode 335: Your Questions, Our Answers
by
Ben Lindbergh and Sam Miller

10-25

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6

Skewed Left: Shane Victorino and the Hunt for the Elusive 9-3 Putout
by
Zachary Levine

09-16

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2

BP Unfiltered: Carlos Gomez Hates Homers, and Other 2013 Exploits in Individual Defense
by
Ben Lindbergh

09-11

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3

Transaction Analysis: The Anti-Jeter Joins Jeter
by
Ben Lindbergh

08-21

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14

Pebble Hunting: Appreciating Andrelton Simmons
by
Sam Miller

08-07

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21

The Stats Go Marching In: Is it Time to Lift the Ban on Left-Handed Catchers?
by
Max Marchi

07-15

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12

Baseball Therapy: I Thought He Was Gonna Get It
by
Russell A. Carleton

07-03

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0

BP Daily Podcast: Effectively Wild Episode 237: Stats That Won't Last/No-Hitters and No-Walkers/The Worst Shortstop Ever/A Pitcher Who Can Hit/The All-Bunting Team/Trading Top Prospects for Trout/Pint-Sized Power Hitters
by
Ben Lindbergh and Sam Miller

06-27

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3

BP Daily Podcast: Effectively Wild Episode 233: Munenori Kawasaki and Clubhouse Chemistry/The Tigers, Strikeouts, and Defense
by
Ben Lindbergh and Sam Miller

06-25

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5

Baseball ProGUESTus: The Defensive Brilliance of Brendan Ryan
by
Ryan Divish

06-18

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4

Baseball Therapy: Is There a Pinch-Fielding Penalty?
by
Russell A. Carleton

06-13

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3

The Stats Go Marching In: Measuring Catcher Framing in the Minor Leagues
by
Max Marchi

06-05

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1

BP Daily Podcast: Effectively Wild Episode 217: Umpires, Catchers, and Home Field Advantage/Forming a Wall/The Anti-DH Movement/Lengthening Games
by
Ben Lindbergh and Sam Miller

06-01

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0

Prospectus Q&A: Russell Martin and Ryan Hanigan
by
Ben Lindbergh

05-24

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5

BP Unfiltered: Chris Stewart and Miguel Montero on Catcher Receiving Skills
by
Ben Lindbergh

05-23

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3

BP Unfiltered: An AL Scout on Evaluating Catcher Receiving Skills
by
Ben Lindbergh

05-22

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1

BP Unfiltered: Kevin Towers on Catcher Receiving Skills
by
Ben Lindbergh

05-21

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7

BP Unfiltered: Former MLB Umpire Jim McKean on Catcher Framing
by
Ben Lindbergh

05-21

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12

Skewed Left: The Shift's PR Problem
by
Zachary Levine

05-20

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1

BP Unfiltered: Brandon McCarthy on Catcher Framing
by
Ben Lindbergh

05-20

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0

Prospectus Q&A: The College of Coaches on Catcher Framing
by
Ben Lindbergh

05-16

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18

The Stats Go Marching In: Catcher Framing Before PITCHf/x
by
Max Marchi

05-14

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51

Manufactured Runs: Listen to What the Heyman Said
by
Colin Wyers

04-25

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0

BP Daily Podcast: Effectively Wild Episode 189: Should Chad Billingsley Have Had Surgery Sooner?/Brendan Ryan, Robert Andino, and the Mariners
by
Ben Lindbergh and Paul Sporer

04-24

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7

Overthinking It: Yadier Molina's Maybe-Amazing Powers of Defensive Positioning
by
Ben Lindbergh

04-12

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4

BP Daily Podcast: Effectively Wild Episode 180: Carlos Quentin vs. Zack Greinke/Why Catcher Height Matters for Framing
by
Ben Lindbergh and Sam Miller

02-18

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3

Painting the Black: Martin Maldonado and Learning to Love Defense-First Catchers
by
R.J. Anderson

11-16

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0

BP Daily Podcast: Effectively Wild Episode 84: Jose Molina and What the Quantification of Catcher Framing Might Mean
by
Ben Lindbergh and Sam Miller

11-13

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25

Overthinking It: The 50-Run Receiver
by
Ben Lindbergh

11-07

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0

BP Daily Podcast: Effectively Wild Episode 78: Quantifying Coaches/Why Some Fielders Look Better Than They Are/How Do We Know What Pitchers Should Weigh?
by
Ben Lindbergh and Sam Miller

10-31

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1

BP Daily Podcast: Effectively Wild Episode 73: Did the Dodgers Overpay for Brandon League?/Are Gold Glove Voters and Defensive Stats Learning to get Along?
by
Ben Lindbergh and Sam Miller

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Single-year outfield defense might be an intractable problem.

Remember a few weeks ago when Alex Gordon was leading the American League in WAR? No one questions that Gordon is having a(nother) really good season and should rightly get some down-ballot MVP votes, but the best player in the American League? People quickly noticed that a good chunk of Gordon’s WAR came from his defensive ratings, where, at the time, he was picking up roughly two wins worth of value in left field. Gordon’s regarded as a good left fielder, but “good left fielder” is also the “great personality” of fielding aficionados.

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September 23, 2014 6:00 am

What You Need to Know: September 23, 2014

0

Daniel Rathman

Lots of good pitching, occasional horrible pitching, and long, LONG game highlight yesterday's action.

The Monday Takeaway

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August 28, 2014 6:00 am

Moonshot: On Regressing Defense

12

Robert Arthur

Should WAR(P) systems adjust their defensive measures? Okay. Now, which direction?

We heard the first blows in the nascent MVP debate of 2014 unfold just last week. At the time, Alex Gordon led all players in fWAR (by a narrow margin), largely on the basis of his extraordinary defense in left field (15 fielding runs above average, fifth highest in MLB). In response, Jeff Passan wrote that the idea of Alex Gordon as the best player in baseball was absurd.

Much wailing and gnashing of teeth ensued. To some of the doubters of sabermetrics, Gordon’s triumph on the leaderboards was yet more proof of the uselessness of WAR(P). To others, arguments against Gordon may have seemed ill-formed.

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July 21, 2014 6:00 am

The Weekend Shift

0

Chris Mosch

A shift-happy Baltimore squad unveils a new approach against the Athletics' switch-hitting leadoff hitter.

At the end of May, I introduced the idea that some teams were going from playing nearly straightaway to using a full overshift once they got two strikes on certain pull-heavy, bunt-threat lefties. The idea was that teams would probably prefer to implement a full overshift earlier in the count, but were hindered by the hitter’s ability to bunt for a base hit. This was inspired by the Orioles using a two-strike overshift numerous times against Michael Bourn, and the Pirates doing it a couple of times against both Denard Span and Danny Espinosa.

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Dissecting Josh Donaldson, and the Josh Donaldson story.

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How have the Rays outfielder's opponents shifted against him with the bunt in mind?

At the end of May, I introduced the idea that some teams were going from playing nearly straightaway to using a full overshift once the count went to two strikes against certain pull-heavy lefties whom they deemed threats to bunt. The idea was that teams would probably prefer to implement a full overshift earlier in the count, but were hindered by the hitter’s ability to bunt for a base hit. This was inspired by the Orioles using a two-strike overshift numerous times against Michael Bourn, and the Pirates doing it a couple of times against both Denard Span and Danny Espinosa.

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Russell Martin talks catching, and a look at outliers around the league.

Formerly the pregame/postgame radio host for the Pittsburgh Pirates, Rocco is now a freelance writer, broadcaster, and podcaster. You may remember him from Episode 31 of the Up & In podcast. Follow his tweets here.

Given the roster of talented baseball researchers and essayists here at BP, most of whom pen 1,500-word theses on this inefficiency or that, there would seem to be an opportunity for some counter-programming—something more bite-sized and consumable. A piece to balance out the menu, to diversify our portfolio.


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The best and worst receptions, with glorious GIFs and graphs.

At the end of April, I brought back my weekly catcher framing series from 2013 in a new, monthly form (and came back for more after May). I mentioned this then, but as a refresher, here's where you can find catcher receiving stats at Baseball Prospectus:

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Framing leaders, best and worst receptions, and a bunch of glorious GIFs.

Earlier this year, I brought back my weekly catcher framing series from 2013 in a new, monthly form. I mentioned this then, but as a refresher, here's where you can find receiving stats at Baseball Prospectus:

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June 2, 2014 6:00 am

Pebble Hunting: The Best Defensive Game of May

11

Sam Miller

Featuring extreme exploits at second base.

Last month, we started a thing: Trying to identify, and then appreciate, the single best defensive game any player had that month. Partly an excuse to make sweet moving pictures, mostly an attempt to put excellent short-burst defense in perspective, so that we can intuit the value of a great defensive game just as easily as we can process Chris Davis’ 4-for-5 with three home runs. To do that we had to turn these defensive plays into something like numbers, and to do that we turned to Inside Edge, provider of defensive data to major-league clubs, media outlets, and elsewhere. Inside Edge rates each defensive opportunity thusly:

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More brave bunters fight the good fight against the defensive shift.

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At one position, the A's are still Moneyballing like it's 1999.

For the most part, pitch receiving operates on a level that’s easy to overlook. Over thousands of pitches, certain catchers establish an edge, and those edges add up in a way we can’t see without looking at a leaderboard. Every now and then, though, framing on a small scale comes to the fore, usually when it leads to a larger event. Brett Lawrie, let’s say, strikes out looking out a pitch that appears to be outside, hurls his batting helmet at the home plate umpire, and gets ejected from the game. Our first impulse, like Lawrie’s, is to blame the umpire who blew the call. After reviewing the video, though, we realize that the real culprit was Jose Molina, in the catcher’s box, with the catcher’s glove. The ump was a red herring, a patsy, or maybe an unwitting accomplice.

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