Must-click link: catchers framing pitches have a huge impact on ball/strike calls

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This is something that we’ve always suspected intuitively, but Mike Fast has a major piece up over at Baseball Prospectus today exploring (a) how much of an influence a catcher has on ball/strike calls for borderline pitches; (b) the techniques they use to do this; and (c) who, among active catchers is the best at it.  The upshot: the effect is way greater than you’d think for such a seemingly minor thing.

There’s pitch plot evidence to show who gets the calls and where and animated gifs showing the differences between the good catchers and the bad catchers in terms of how glove movement and head movement can impact whether a pitch is a ball or a stike. There is also, it should be noted, an unquantifiable piece to all of this which may depend on a catcher’s reputation, relationships with the umpires and that sort of thing.  But there are clear trends in the data.  And Jose Molina as a friggin’ boss.

Keith Law just read it and tweeted the same first observation I had: “The biggest impact of that … piece should be on umpires. It’s hard proof they are bad at calling borderline balls/strikes.”  Yes, the human element, for lack of a better term, is going to be present when men call balls and strikes. But the borderline calls are bad and no catcher should have this much of an ability to impact the calls. Robots anyone?  Or, short of that, maybe your team’s GM should give Jose Molina’s agent a call.

This is a major study that people who care about such things should bookmark.

And That Happened: Monday’s Scores and Highlights

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Here are the scores. Here are the highlights:

Indians 15, Rangers 9: The Rangers took a 4-0 lead after one, a 7-1 lead after two and had a 9-2 lead heading into the bottom of the fourth before the Indians decided to wake up and score 13 unanswered runs. Francisco Lindor, Lonnie Chisenhall and Carlos Santana each had three RBI as the Indians scored a run in the fourth, four in the fifth, five in the sixth and added three in the seventh. Cleveland set their season high in runs and tied their season best with 19 hits. Every starter except Kipnis had at least two hits. They also regained first place in the central because . . .

Red Sox 4, Twins 1: Chris Sale outpitched Jose Berrios, allowing one run and striking out nine while working into the seventh inning. The Sox got to Berrios early with two in the first, including a Mitch Moreland homer. It was his third straight game with a dong.

Cubs 5, Nationals 4: It was only a 2-0 game heading into the ninth when the Cubs piled on three insurance runs. They needed all of the insurance as the Nats scored four in the bottom half. Close —Wade Davis had to struck out Ryan Zimmerman with runners on second and third to end the game — but no cigar. Willson Contreras hit a leadoff homer. Catchers don’t lead off that much. Jason Kendall used to do it a lot. Kurt Suzuki and John Jaso have. I feel like Russell Martin did a fair amount. But it’s not common. You could probably take all of the catchers who have batted leadoff more than ten times a year in the past 25 years, put them in a Volkswagon Vanagon with the Westphalia camper mod and still have a lot of room leftover for bikes and stuff.

Diamondbacks 6, Phillies 1: Zack Greinke wasn’t efficient — he needed 102 pitches to make it through five innings — but the Phillies got bubkis off of him regardless. Left fielder Chris Herrmann homered and walked with the bases loaded to drive in two. Daniel Delscalso drove in three with a pair of RBI singles.

Cardinals 8, Reds 2: Randal Grichuk homered for the second straight game. He had been in the minors until this past Sunday, spending about a month down there after being demoted for poor play. In his two games since coming back up he’s 4-for-10 with two homers and four RBI. Jedd Gyorko homered too. Michael Wacha, who has been terrible recently, allowed only one run on five hits in six innings. The Reds bein’ kinda interesting and frisky seems like a million years ago.

Yankees 6, White Sox 5: The Yankees had a 6-1 lead heading into the bottom of the ninth. They held on to win, but the Sox made it interesting, scoring four runs off of Chasen Shreve — who gave up a three-run shot to Tim Anderson — and Aroldis Chapman, who gave up an RBI double. Tyler Austin homered and the bottom third of the Yankees order — Chase Headley, Austin Romine and Ronald Torreyes — each knocked in a run.

Giants 9, Rockies 2: San Francisco snaps a five-game skid overall and a nine-game skid against the Rockies as Jeff Samardzija struck out five and worked into into the seventh. Buster Posey hit an RBI double. Brandon Belt and Denard Span each hit RBI triples. Colorado now, just recently the talk of the league, has dropped six straight. They’ve been outscored 57-17 in those losses.

Angels 4, Dodgers 0: Another skid was snapped: the Dodgers’ ten-game winning streak. Doing the snapping was Ricky Nolasco, who snapped a winless streak of ten starts. Nolasco shut out the Dodgers into the seventh inning, only to be knocked out by a comebacker that hit his shin. He’s fine. For the Dodgers, the silver lining here was that Rich Hill pitched seven innings. He lost, but it was the first time he made past five innings all year.

Rockies acquire Zac Rosscup from Cubs

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The Rockies announced a minor swap of relief pitchers on Monday evening. The Cubs sent lefty Zac Rosscup to the Rockies in exchange for right-hander Matt Carasiti.

Rosscup, 29, was designated for assignment by the Cubs last Thursday. He spent only two-thirds of an inning in the majors this year and has a 5.32 career ERA across 47 1/3 innings. Rosscup has spent most of the season with Triple-A Iowa, posting a 2.60 ERA in 27 2/3 innings.

Carasiti, 25, spent 15 2/3 innings in the majors last year, putting up an ugly 9.19 ERA. With Triple-A Albuquerque this season, he compiled a 2.37 ERA and a 43/13 K/BB ratio in 30 1/3 innings.