FanGraphs Baseball

A Look at Statcast’s Broadcast Debut

Last night’s broadcast of the Cardinals and Nationals game debuted live, in-game Statcast enhanced graphics and replays. Statcast is the next-generation player tracking technology that combines both optical and radar measurements promising to create new ways to quantify previously unmeasurable aspects of baseball. The hype leading up to this game was billed as historic, and here at FanGraphs, we even had a special edition of the After Dark Live chat to cover this momentous occasion.

If you were expecting something earth-shattering from Statcast, once you began to watch the game you were probably disappointed at the slow start. If you were unable to watch the broadcast, no need to worry, because all the important replays from the broadcast were posted on Major League Baseball’s site, and I’m about to review and critique the different elements of the Statcast presentation.

First, before analyzing specific images and gifs from the game, MLB Network appeared to treat this as a normal broadcast using Statcast to augment their broadcast, not define it. 90% of the broadcast contained traditional camera angles, graphics, replays, and other broadcast elements. When Statcast was used, it was to produce enhanced replays and player positioning. There weren’t graphical overlays over live-game action aside from a few pre-pitch positioning graphics. ESPN currently has more detailed graphics for live-action pitch tracking with their K-Zone graphical overlay.

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JABO: The Cutter Grip and What It Might Mean For Arm Health

More than one organization has banned the cutter at one time or another. But it’s barely one pitch, and you probably wouldn’t want to have banned Mariano Rivera from throwing that pitch. Turns out, looking at the grip on the baseball might help us differentiate between risky and less risky cutters.

Dan Duquette has banned the cutter from the Baltimore organization. Explore his reasons, and you start to uncover that not all cutters are made alike.

The first stated reason was about outcomes. “Why don’t you take a look at the chart with the average against cutters in the big leagues, batting average against and then come back and tell me that that’s a great pitch,” Duquette said back then. Unfortunately, when stacked against fastballs, the pitch is actually decent. BACON is batting average on contact, SLGCON is slugging percentage on contact:

BACON SLGCON
4-Seam 0.328 0.542
2-Seam 0.324 0.496
Cutter 0.313 0.493
Slider 0.311 0.499
Changeup 0.303 0.493
Curveball 0.316 0.491

Sliders and changeups do better, but — theoretically at least — you can throw the cutter more often than those pitches. If it’s a fastball. More on this later.

The second stated reason was about fastball velocity and arm health. Increased cutter usage led to lower radar gun readings and lower arm strength, Duquette and Director of Pitching Development Rick Peterson felt. “What happens is you start to get off to the side of the baseball (with your grip) and then you’re no longer consistently behind the baseball,” Peterson said of the way the cutter steals velocity from a fastball.

The thing is, there are two vastly different types of cutters, and grip factors in. When Duquette was asked about pitchers that had done well with the pitch, Mariano Rivera in particular, he pointed to the difference between a ‘cutter’ and a ‘cut fastball.’ “Name me all the pitchers in the big leagues that make a living with a cut fastball? Rivera’s is a fastball. It moves,” he said.

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Let’s Watch Kris Bryant Do Something Amazing

Out of all the reasons I enjoy baseball, I think mainly it’s about watching people do things few other people can do. Granted, that applies to the whole sport itself — every single player in the major leagues is absolutely fantastic. But I get particularly charged up by the freaks, and by the freak events. I love Felix Hernandez‘s changeup because there just isn’t another one like it. I love Aroldis Chapman’s fastball because there just isn’t another one like it. Mike Trout clobbers baseballs other guys don’t clobber. Andrelton Simmons gathers baseballs other guys don’t gather. Everybody we watch is several standard deviations above the mean. And then to see things several standard deviations above that? I watch to be amazed, and players remain amazing.

Kris Bryant was just called up, as you know. He’s without question an elite-level prospect and he might be, with some question, an elite-level player. One thing we know is he possesses an elite-level skill, in his ability to hit for consistent power. Not every player in the league is capable of doing truly extraordinary things. Bryant, though, shot up prospect lists because he is capable. And Tuesday night, we got our first major-league glimpse. In the first inning of a game against the Pirates, Kris Bryant did something amazing. Let’s watch and discuss.

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Effectively Wild Episode 662: Michael Schur on Metacommentary 10 Years After Fire Joe Morgan’s First Post

On the 10th anniversary of Fire Joe Morgan’s first post, Ben and Sam talk to Michael Schur about FJM, sports-media sins in the age of Twitter and, oddly enough, The O.C.


FanGraphs Audio: Both Touki Toussaint and Brian Johnson

Episode 554
Touki Toussaint is a right-hander in the Arizona system who was selected 16th overall in the most recent draft. Brian Johnson is a left-hander in the Red Sox system, currently playing for Triple-A Pawtucket. This edition of FanGraphs Audio features both of them, in conversation with lead prospect analyst Kiley McDaniel. (Note: Toussaint’s interview begins at about the 12:45 mark; Johnson’s, around the 20:35 mark.)

Don’t hesitate to direct pod-related correspondence to @cistulli on Twitter.

You can subscribe to the podcast via iTunes or other feeder things.

Audio after the jump. (Approximately 35 min play time.)

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00:35:11

FanGraphs After Dark Live Blog – StatCast Debut Edition – 4/21/15

4:19
Paul Swydan: Hi everybody! Tonight we’ll be starting earlier than usual, as we’re going to live blog the StatCast unveiling broadcast on MLB Network tonight between the Cardinals and Nationals.

Jeff is a bit under the weather, so he may be in and out (or just out), but we’ll also be joined by special guest Sean Dolinar, whose pretty graphs have been populating the site for a little bit now.

See you soon!

5:38
Paul Swydan: Someone asked in the comments if the StatCast edition is available on MLB.TV. My answer is that I don’t think so, because they generally only carry local broadcasts on MLB.TV, but I’m not 100% sure.

6:09
Sean Dolinar: For those wondering, I just got an alert from my MLB At Bat app, and it looks like they will have a live look-in on the first inning of the MLBN game. This looks free to anyone:

http://m.mlb.com/video/topi…

6:30
Comment From Mike
For those of in the DC area (or STL), do you know if the MLB Network broadcast will be blacked out in favor of the regional networks? That would be very disappointing.

    Sean Dolinar: I think normal blackout policy applies, and you’ll be getting the Cubs-Pirates game on MLBN. 

7:02
Paul Swydan: Hey everybody!

7:04
Sean Dolinar: Game time!

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Let’s Get Paulo Orlando 21 Triples

The highest career triple rates in baseball history, minimum 1000 plate appearances, with one exception:

Orlando, obviously, doesn’t qualify, being well short of 1000 career trips to the plate. But let’s just pretend he got all the way up to 1000, and over that span he never hit another triple. He’d still have a higher rate than Darin Erstad, and Jeff Francoeur, and whichever one of the Alex Gonzalezes this is, and Rickey Henderson. Across baseball, triples have been in decline. Orlando is trying to reverse the trend by himself.

Until a short while ago, you’d probably never heard of him. He’s a 29-year-old rookie who joined affiliated baseball in 2006. That tells you plenty about his career path, and upon Orlando’s initial promotion, by far the neatest fun fact was that he became the third-ever Brazilian major-leaguer. Now there’s a neater fun fact, a fact all Orlando’s own: he’s the first player anyone can find whose first three big-league hits were triples. And since then, he’s hit two more triples.

He isn’t just the current major-league leader, among players. He’s also tied for the major-league lead, among teams. Orlando has all five of the Royals’ triples. Four other teams have five triples, but none have more than that, and most have fewer. Two teams have yet to hit a single triple. Orlando hasn’t hit a ball out of the park. From a post by Jeffrey Flanagan:

“The first time the guy who scouted me for the White Sox saw me [in Brazil] he said to me, ‘All you do is hit triples. You never hit home runs,'” Orlando said, smiling.

See? Scouting is easy! Orlando was scouted as a triples machine. He’s blossomed into something of a triples machine. No matter how much longer this goes on, Orlando’s already made history. Few 29-year-old rookies can say that, but now that we know Orlando’s already cemented his place, how much more might’ve been possible to do? It’s time for this article to get stupid.

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Early Changes to the Strike Zone

When you think about it, strike zone is always a hot topic in baseball. While watching a game, there may be the odd bang-bang play at first; the occasional trap vs. catch on a sinking liner in the outfield. What is virtually a certainty is that there will be a collection of called pitches over the course of the game that cause one side to take issue. The hitter lowering his bat and starting down to first in anticipation of a walk, only to be stopped in his tracks by a strike call. The pitcher glaring in at the umpire after a close pitch fails to go his way, perhaps shaking his head in disgust. There are simply so many more of these judgment calls made in every game than any other, that they are bound to spur at least a modicum of debate.

With that said, in the 2015 season there is additional cause to pay particular attention to the way the strike zone is being called. My research has shown that the strike zone has been expanding in recent seasons, especially at the bottom of the zone. This growth has directly led to fewer runs scored around the league, which appears to be one issue that new commissioner Rob Manfred is concerned about in his efforts to improve the experience for fans of the game. Based on this information, MLB’s Playing Rules Committee is reportedly monitoring the strike zone in 2015, with an eye to potentially making a change to the rulebook definition of the strike zone as early as 2016 if it is deemed necessary.

So let’s check in and see how the strike zone has been looking so far in 2015. As with any look at two weeks’ worth of baseball, we don’t have the same richness of data to work with as we do when analyzing information collected over a full season. Using my method of breaking down the front plane of home plate into a square inch by square inch grid, the perimeter of the strike zone looks a little more jagged than it will once the season progresses and the sample of called pitches in each bin rises.

Nevertheless, there are some lessons that can be learned simply by comparing the opening weeks of 2015 to the first month of 2014. Consider both the calculated size of the strike zone as well as the size of the strike zone less than 1.75’ off the ground, the cutoff point I’ve identified where the expansion is clearly visible.

Period Strike Zone Size (sq. in) Strike Zone Size Below 21” (sq. in) K%
2009 435   18.0%
2010 436 6 18.5%
2011 448 11 18.6%
2012 456 19 19.8%
2013 459 30 19.9%
April 2014 465 39 20.8%
2014 475 47 20.4%
April 5-19, 2015 457 42 20.2%

By my measurement of the strike zone, while the bottom of the zone has grown ever so slightly over April of last season, its overall size is actually smaller. Early strikeout rates are off as well, which is not surprising given the proven correlation with strike zone size.

It’s a bit of an interesting twist; the bottom of the zone still appears to be holding firm if not expanding, but the overall size is declining. It would appear the majority of the decline has occurred for left-handed hitters, mostly through shaving off part of the inside corner of their called strike zone, which is still per usual shifted about two inches toward the outside edge of the plate. The right-handed hitter zone is barely smaller than in April last year, with the few square inches of difference spread around equally.

How will the strike zone develop as the season marches on? We’ll provide regular updates here and at The Hardball Times to track its progress.


Monitoring Salvador Perez’s Workload

For better or worse, the Kansas City Royals have garnered a fair amount of attention to start the season. On the better side of the ledger, the team now sits at 10-3, with the second best record in the American League behind only the 11-2 Detroit Tigers. Even finishing a game over .500 the rest of the way would give the team a solid 85-win season, and the Playoff Odds here at Fangraphs give the Royals a better than one in three chance at making the playoffs. While those might not seem like great chances, they are sixth in a league where five teams make the playoffs and they are already ahead of preseason darling Cleveland Indians.

The ugliness that consumed the weekend for Kansas City certainly is not drawing the type of attention a team should hope to receive, but perhaps lost amid the beanings and the yelling and the pointing, there was a significant and rare day for the Royals as Salvador Perez did not start on Sunday. Erik Kratz took his place, although Perez did not receive the day off as he entered the game in the seventh inning and caught the final two innings behind the plate.

This early in the season, a catcher making most if not all a team’s starts is not overly unusual. Perez started the first 11 games, but off days early on meant that he received two days of rest during that time. While his games and plate appearances are near the top of the catcher Leaderboard and his 107 innings behind the plate are second in baseball to Derek Norris’ 111 thus far, it is too early to get alarmed about his workload thus far. It is the upcoming workload that should be concerning.
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The Win-Now Move of Promoting Addison Russell

On Friday, to the surprise of absolutely no one, the Chicago Cubs promoted Kris Bryant to the big leagues. With the service time shenanigans out of the way, it was abundantly clear that Bryant that he was their best third baseman, so they summoned him from Iowa to help their team win. Today, the Cubs have also pulled shortstop Addison Russell up from Triple-A, where he’ll join Bryant, Starlin Castro, and Anthony Rizzo to form something close to the infield of their dreams.

Unlike with Bryant’s promotion, however, this one didn’t appear imminent, nor has Russell necessarily forced his way into the big leagues. While everyone agrees that he’s one of the best prospects in baseball, it’s less clear that he’s finished developing in the minor leagues, and is ready to step in and produce from day one the way Bryant is. In total, Russell has just under 1,100 minor league plate appearances, and only 321 of those have come above A-ball.

He was excellent in Double-A last year, hitting for power and making contact, but his walk rate eroded, a perfectly natural thing to expect from a 20-year-old facing advanced pitching for the first time. That trend has continued in the first few weeks in Triple-A this year, as he’s drawn just one walk in his first 47 plate appearances. Of course, a middle infielder who can hit for some power and avoid striking out already does enough to justify his spot in the line-up, so even if Russell is still in the overly-aggressive phase of his development, that doesn’t immediately preclude him from being a productive player in 2015.

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