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Russell A. Carleton 

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09-22

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2

BP En Espanol: Confesiones de un falso manager: el inicio
by
Russell A. Carleton

09-21

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3

Baseball Therapy: Confessions of a Fake Manager: May
by
Russell A. Carleton

09-19

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4

Baseball Therapy: Confessions of a Fake Manager: April
by
Russell A. Carleton

09-13

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4

Baseball Therapy: Confessions of a Fake Manager: The Set Up
by
Russell A. Carleton

09-07

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7

Baseball Therapy: Let's Design a Five-Way Tiebreaker
by
Russell A. Carleton

08-29

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0

Baseball Therapy: B-E Aggressive!
by
Russell A. Carleton

08-23

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3

Baseball Therapy: Positional Anarchy!
by
Russell A. Carleton

08-15

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7

Baseball Therapy: Whether to Waxahachie
by
Russell A. Carleton

08-09

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8

Baseball Therapy: The Case of the Missing Fireman
by
Russell A. Carleton

07-25

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1

Baseball Therapy: The Justin Smoak Problem
by
Russell A. Carleton

07-20

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4

The GM Trade Game
by
Russell A. Carleton and BP Staff

07-12

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5

Baseball Therapy: Mr. Jones and Me
by
Russell A. Carleton

07-05

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11

Baseball Therapy: The Great Debates
by
Russell A. Carleton

06-27

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1

Baseball Therapy: The Pendulum Swings Back
by
Russell A. Carleton

06-21

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6

Baseball Therapy: Senior Signs
by
Russell A. Carleton

06-14

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4

Baseball Therapy: The Fly Ball ... Revolution?
by
Russell A. Carleton

06-06

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8

Baseball Therapy: Fire Up the Time Machine
by
Russell A. Carleton

05-31

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5

Baseball Therapy: Circumstances, Implementation, and the Slow Change of Baseball
by
Russell A. Carleton

05-23

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6

Baseball Therapy: How Long Can You Keep a Secret?
by
Russell A. Carleton

05-16

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8

Baseball Therapy: Let's Assume the Ball Isn't Juiced ...
by
Russell A. Carleton

05-09

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4

Baseball Therapy: Do Strikeouts Spread?
by
Russell A. Carleton

05-02

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7

Baseball Therapy: Is the Whole the Sum Of Its Parts?
by
Russell A. Carleton

04-25

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6

Baseball Therapy: The Disappearing Left Fielder?
by
Russell A. Carleton

04-18

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4

Baseball Therapy: Reliably Stable (You Keep Using That Word)
by
Russell A. Carleton

04-11

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7

Baseball Therapy: Whatever Happened to Predictability?
by
Russell A. Carleton

04-04

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5

Baseball Therapy: Stop Shifting (So Much)
by
Russell A. Carleton

03-28

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14

Baseball Therapy: Let's Fix the Pace-of-Play Problem
by
Russell A. Carleton

03-22

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3

Baseball Therapy: The Secret Powers of the Foul Ball
by
Russell A. Carleton

03-14

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11

Baseball Therapy: Bring Back Ball Four
by
Russell A. Carleton

03-07

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2

Baseball Therapy: Is Defense Slump-Proof?
by
Russell A. Carleton

02-28

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7

Baseball Therapy: Baseball Needs Some New Words
by
Russell A. Carleton

02-21

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7

Baseball Therapy: Is Win Probability Broken?
by
Russell A. Carleton

02-15

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4

Baseball Therapy: Taking the Weirdness Out of Baseball
by
Russell A. Carleton

02-08

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3

Baseball Therapy: The Minor League Milestone Chart
by
Russell A. Carleton

02-01

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9

Baseball Therapy: Blame it on the Plane
by
Russell A. Carleton

01-24

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1

Baseball Therapy: Let's Dig Into These Tunnels
by
Russell A. Carleton

01-17

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8

Baseball Therapy: What Does Batter/Pitcher Matchup Data Tell Us?
by
Russell A. Carleton

01-11

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10

Baseball Therapy: Grinding On Grounders
by
Russell A. Carleton

01-04

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26

Baseball Therapy: The Bullpen of My Dreams
by
Russell A. Carleton

12-23

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9

Baseball Therapy: Worrying About the Money
by
Russell A. Carleton

12-13

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5

Baseball Therapy: The Questions We Can't Answer
by
Russell A. Carleton

12-09

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7

Baseball Therapy: The New CBA, By The Numbers
by
Russell A. Carleton

11-30

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3

Baseball Therapy: The 26th Man
by
Russell A. Carleton

11-22

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4

Prospectus Feature: MLB's Ongoing Search for Front Office Diversity
by
Russell A. Carleton and Kate Morrison

11-17

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2

Baseball Therapy: Can a Closer be Worth $100 Million?
by
Russell A. Carleton

11-08

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2

Baseball Therapy: The Million Dollar Pillow Fight
by
Russell A. Carleton

11-01

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Baseball Therapy: I Don't Know What You'll Do Next Summer
by
Russell A. Carleton

10-25

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4

Baseball Therapy: Stop, Miller Time.
by
Russell A. Carleton

10-18

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4

Baseball Therapy: Getting to the Bottom of the Barrel
by
Russell A. Carleton

10-12

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9

Baseball Therapy: Cy Young Catchers
by
Russell A. Carleton

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Baseball's most important questions are ripe for arguing about.

There’s no fun in an argument that has a correct answer. You might think Lord Palmerston was England’s greatest Prime Minister and your friend might prefer Pitt the Elder, but there’s no real way to come to a conclusion. Sometimes, it’s best to agree to disagree, rather than get into a big fight about it. But what if there were a right answer? Last week, MLB.com's Cut4 site put up a whimsical poll in which they asked the big questions about baseball. I think some of those questions had correct answers.

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Something to think about next time you feel the urge to boo a pickoff attempt.

A pendulum consists of a weighted object tied to the end of a string. It is a simple physical property of pendula that if you lift one to a certain height and let it swing on the string without adding any force to it, the weight will not make it all the way back to its previous height when it swings back. The system loses a bit of energy in the process. This means that if you constructed a pendulum and let the weight go just a bit away from your nose, there is no way that the weight can return back and bop you on your snout. To do that the weight would have to come all the way back to where it started and a little bit further to get to your nose, and that is physically impossible.

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June 21, 2017 6:00 am

Baseball Therapy: Senior Signs

6

Russell A. Carleton

How the draft actually works now.

MLB held its annual draft last week. That snoring sound that you hear is amateur scouts and prospect writers all over the country finally getting a well-deserved nap. We won’t really know the final results of the draft for another decade or so. Maybe one team just drafted two Hall of Famers, like the Royals did in 1979. As someone who is decidedly not a prospect writer, I think I’ll just pick a team at random and say that they “won” the draft. (They’re all mostly guessing anyway.)

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You say you want a revolution, well all right.

The fly-ball revolution (aka, the air-ball revolution, aka the launch-angle revolution, aka the “Josh Donaldson said what?” revolution) is here. Sorta. While fly-ball rates are up overall in the past few years, they are not at historically high levels.

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What would happen if we sent Aaron Judge and Giancarlo Stanton back in time? And can anyone there hit Aroldis Chapman's fastball?

The Effectively Wild Facebook group can be a fun place. Last week, member Adam Dyck posed a fun question. “How far back in time would you have to send a team of modern-day replacement-level players before they would be the greatest baseball team on the planet?” For those who aren’t regular listeners to the show, it’s a quintessential example of the sort of question that gets bantered about. It’s one part baseball, one part science-fiction script idea. It’s un-answerable, but it hints at a larger question that’s worth discussing. How has baseball changed over its history?

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Are we there yet?

I’d like you to stop for a moment and change everything about who you are. Don’t worry, I’m an expert. Here’s a photograph of my Ph.D. diploma. (I pulled it out of storage just for the occasion.)

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One team's brilliant discovery eventually becomes the entire league's status quo.

Baseball is a game of secrets and half-truths. All 30 teams employ a man whose entire job (well, most of it) is to stand there and dance around in code to relay instructions to the batter and runners. The pitcher and catcher have their own gestural language. After the game, players usually speak in a strange code in which they appear to be speaking English and answering questions, but they somehow don’t manage to say anything coherent at all. Then there’s the front office, where the secrets run so deep that depending on the day of the week, you might not be able to get the people there to admit that they are running a baseball team.

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Sit Fastball. Swing Hard. Strikeouts Don't Matter.

Let’s begin by assuming that the ball isn’t juiced. Over the past two years, we’ve seen a rather obvious spike in the home run rate, such that suddenly Ryan Schimpf and Yonder Alonso are getting mentions in articles about home runs. In 2014, runs scored per game (4.07) had dipped to their lowest rate since 1980, and the game, according to people who watch it for a living, had become un-watchable.

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May 9, 2017 6:00 am

Baseball Therapy: Do Strikeouts Spread?

4

Russell A. Carleton

Ryan Zimmerman credits Daniel Murphy with his comeback season, but can learning from teammates break bad too?

The big story of the Nationals' season so far (other than that guy who got a save the other day) has been the resuscitation of Ryan Zimmerman. Zimmerman, who has battled injuries for the past few years, reached double digits in home runs for the month of April. According to a story that should probably be called “apocryphal,” Zimmerman’s renaissance can be credited to deep, late-night conversations with teammate Daniel Murphy. Murphy had one weird trick that he suggested Zimmerman might try this year: swing up. Apparently, it worked.

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Can the whole be greater than the sum of its parts? Can it ever be less? Is a baseball team just the total of the 25 people who comprise its roster?

We live in a statistical ecosystem that is dominated by WAR, a statistic that for all its perks does contain some weaknesses. WAR–in an attempt to compare all players to a common baseline–specifically assigns a value to players with the intention of stripping away all of the context of his teammates. There’s no secret here. This is celebrated as the great triumph of WAR. Where RBI or runs scored were decent indicators of a hitter’s abilities, they were also dependent on the abilities of his teammates. As an individual measure, WAR makes sense as a way to compare everyone to the same baseline.

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April 25, 2017 6:45 am

Baseball Therapy: The Disappearing Left Fielder?

6

Russell A. Carleton

Once the home of plodding sluggers, left field is now being treated much differently by managers.

The left fielder has become an endangered species. That's an odd statement to make, but the data say it’s true, and the reasons why tell us some interesting things about where the game of baseball is going. And it starts in this graph right here:

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The idea of quick-stabilizing numbers is tempting, but it can be misleading without digging further.

It’s been a surprising 2017 for (name of player) so far. The (team) (position) has put up (adjective) numbers so far and is one of the reasons his team is (record). In the offseason, (name) worked with (name of famous trainer) on (new trick). “I made it a point in spring training to really work on (new trick) and to (action) (adverb).”

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