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T-Shirt Cannons and a New Legal Frontier

Last year, we talked about the so-called “baseball rule,” which protects baseball teams from liability for injuries caused by foul balls. To wit:

As explained in the Restatement, there exists in the law a doctrine called “assumption of the risk.” In the context of baseball, that basically means that if you sit in an area without protective netting and you know it’s a possibility that a foul ball might come your way, you can’t sue the team for getting injured by that foul ball. As one court put it in a case called Edward C. v. City of Albuquerque, a fan “must exercise ordinary care to protect himself or herself from the inherent risk of being hit by a projectile” — even if that projectile is traveling upwards of 100 mph.

There’s a really excellent write-up on this that you can read here. In short, however, this “baseball rule” represents the majority rule in the United States. If a foul ball comes your way at a ballpark, the law basically says you should have seen it coming. You’ll probably find language on your ticket saying you assume the risk of injury by foul ball, like the Yankees have on theirs.

But baseballs aren’t the only projectiles spectators will encounter during baseball games. Earlier this month, the Associated Press reported on a lawsuit filed against the Houston Astros for a fan injury caused by a T-Shirt Cannon:

A woman has sued the Houston Astros for more than $1 million, saying that a T-shirt cannon by the team’s mascot at a game last season broke her finger.

The Houston Chronicle reports that Jennifer Harughty alleges that the mascot, who is named Orbit, “shattered” her left index finger during a game last July when a T-shirt fired from a “bazooka style” cannon into the stands struck her finger.

The Astros said in a statement Tuesday the team is “aware of the lawsuit with allegations regarding Orbit’s T-shirt launcher. We do not agree with the allegations. The Astros will continue to use fan popular T-shirt launchers during games. As this is an ongoing legal matter, we will have no further comment on this matter.”

The Chronicle reported court records said Harughty was seated in the middle of the first deck behind the third base line when the incident occurred. The lawsuit said the fracture required two surgeries to repair.

Read the rest of this entry »


Kris Bryant May Have Turned the Corner

The past weekend was a very good one for Kris Bryant. While helping the Cubs take two games out of three in Arizona, he sandwiched his second and third home runs of the season around a rally-sparking double. It’s the first time in nearly a year that the former MVP has connected for extra-base hits in three straight games, and after a season marred by left shoulder woes, a possible sign that his power is returning.

Facing the Diamondbacks’ Robbie Ray in the third inning on Friday night, Bryant hammered a 3-2 fastball over the left centerfield wall for a two-run homer:

The home run went an estimated 444 feet and had an exit velocity of 111.1 mph according to Statcast, making it Bryant’s hardest-hit homer since July 16, 2017 (113.0 mph off Ubaldo Jimenez). It’s also the third ball this year that Bryant has hit with an exit velocity of at least 110 mph, two more than all of last season, the least productive of his career.

Bryant’s second homer, a two-run opposite field shot off Luke Weaver, was less majestic (102.0 mph and an estimated 374 feet), but every bit as necessary in the Cubs’ 15-inning, 6-5 win:

The last time Bryant collected extra-base hits in three straight games was May 16-19 of last year, the last a date that figures prominently in our story. He had just two other streaks running at least that long in 2018, compared to six in each of the previous two seasons.

To review: from 2015-17, Bryant was one of the majors’ top players, batting .288/.388/.527; his slugging percentage and 94 homers both ranked 16th in the majors, while his 144 wRC+ ranked 12th, and his 20.6 WAR was third behind only Mike Trout (25.8) and Josh Donaldson (21.8). During that time, he won the NL Rookie of the Year and an MVP award, and helped the Cubs to three straight postseason appearances, including their first championship since 1908.

The first seven weeks of 2018 surpassed even that high standard (.305/.427/.583, 169 wRC+, eight homers), but Bryant’s production took a downturn after suffering a bone bruise in his left shoulder, which is believed to have happened when he slid headfirst into first base (!) on May 19 (not the first time he’s injured himself in such fashion). Though it would be just over a month before he went on the disabled list for the first of two stays totaling 57 days, he hit just .252/.338/.382 (96 wRC+) with five homers in 272 PA from May 20 onward, decidedly non-Bryant-like numbers. By Dr. Mike Tanner’s calculations, from the point of that May 19 date, Bryant’s exit velocity dipped by five miles per hour, and his average fly ball distance decreased by 28 feet.

After rest and rehab for his shoulder, Bryant declared in February, “I’m back to who I am,” but until he got to Arizona, his power and overall production had been similarly meager (.232/.364/.366, 102 wRC+). Even now, his .229/.353/.417 (108 wRC+) line isn’t particularly robust. He’s walking more often relative to last year’s overall numbers (12.1%, up from 10.5%) while suffering a fall-off in batting average on balls in play (.264, down from .342). His exit velocity — never his strong suit despite his power — is up relative to last year, but so is his groundball rate:

Kris Bryant via Statcast
Season GB/FB GB% FB% EV LA Hard Hit%
2015 0.76 34.2% 45.2% 89.6 19.4 43.3
2016 0.67 30.5% 45.8% 89.3 20.9 38.9
2017 0.89 37.7% 42.4% 87.1 16.9 36.4
2018 0.84 34.0% 40.7% 85.8 17.7 33.5
2019 1.00 40.0% 41.3% 88.8 16.7 34.7
SOURCE: Baseball Savant

Thus far in 2019, Bryant has produced 75 batted balls, five short of the point where the stat starts to stabilize, so we can’t make definitive assertions, but one thing that stands out is that while his pull rate is about the same as last year, an increasing percentage of those pulled balls have been grounders, which are far less productive than pulled fly balls:

Kris Bryant When Pulling the Ball
Season BBE Pull% wOBA Pull-GB% wOBA Pull-FB% wOBA
2015 365 41.6% .596 21.4% .246 9.0% 1.095
2016 452 46.7% .579 20.4% .193 13.9% .969
2017 427 41.2% .542 23.9% .211 7.5% 1.086
2018 285 48.1% .503 24.6% .222 9.5% .936
2019 75 46.7% .297 30.7% .097 5.3% .494

Even when Bryant does pull fly balls, he’s not getting typical results, though since we can literally count those times on one hand thus far — four of them according to our splits, which are based on Sports Info Solution data, but only three via Statcast’s data — that’s less important than the sheer drop in frequency. That two of those pulled fly balls were in Arizona, namely the homer off Ray and Sunday’s sacrifice fly off Matt Andriese, may be a sign he’s coming around.

Bryant has gone to the opposite field with more frequency and productivity than before, at least in the air, though it hasn’t come close to matching his results when he pulls the ball:

Kris Bryant When Going Oppo
Season BBE Oppo% wOBA Oppo-GB% wOBA Oppo-FB% wOBA
2015 365 23.8% .330 3.0% .320 18.4% .279
2016 452 19.7% .174 2.0% .293 14.4% .090
2017 427 22.5% .280 2.6% .239 17.3% .192
2018 285 20.0% .303 3.9% .273 11.9% .195
2019 75 32.0% .406 5.3% .219 24.0% .425

A few weeks ago, The Athletic’s Sahadev Sharma noted that Bryant’s mechanics were out of whack, quoting scouts describing him as “lunging,” with one saying, “He’s falling all over the plate.” Via Sharma, from the start of 2016 to the day of the aforementioned shoulder injury, Bryant had slugged .731 on pitches Statcast defines as being over the heart of the plate (I get .728 using the same parameters). For the remainder of the 2018 season through April 25, the point prior to the Arizona series, he slugged just .474 on such pitches. With this weekend’s pair of homers, he raised that nearly-yearlong figure to .514; separating his full 2018 and ’19 seasons, the numbers are .558 and .615, respectively.

Beyond that, while he whiffed on 3.4% of such pitches last year, he’s up to 4.8% this year, 0.1% off the career high from his rookie season, before he successfully tamed his swing, but only one of this year’s 21 swings and misses from the heart of the plate has taken place since April 19, yet another good sign.

It would be premature to say that Bryant is back to where he was as a hitter, and it’s probably worth noting that even with Chase Field’s humidor in place, fly balls are traveling farther there this year than last (331 feet, up from 329), and farther than at Wrigley Field in either season (321 this year, 315 last year). Still, for a Cubs team that has been scoring 5.5 runs per game but is struggling to escape the pull of .500, the possibility that he’s turned the corner could be a major key in the NL Central race.


Kevin Gausman, Bob Scanlan, and Matt Shoemaker Reflect on Their Splitters

Pitchers learn and develop different pitches, and they do so at varying stages of their lives. It might be a curveball in high school, a cutter in college, or a changeup in A-ball. Sometimes the addition or refinement is a natural progression — graduating from Pitching 101 to advanced course work — and often it’s a matter of necessity. In order to get hitters out as the quality of competition improves, a pitcher needs to optimize his repertoire.

In this installment of the series, we’ll hear from three pitchers — Kevin Gausman, Bob Scanlan, and Matt Shoemaker — on how they learned and developed their splitters.

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Kevin Gausman, Atlanta Braves

“I want to say I started throwing it my sophomore year of high school. I had a coach at the time who had pitched — his name is Chris Baum — and he had been trying to teach me a circle changeup. I couldn’t really figure it out, so he showed me this fosh, this split-change, that I throw now.

Kevin Gausman splitter grip.

“It was a pretty frustrating pitch at first, because it’s tough to gain consistency with. He kind of told me from Day One, ‘Hey, if you keep throwing it, you’ll eventually have a feel for it.’ I trusted him, and he was right. It’s a big weapon for me.

“The only thing I’ve really changed is where my thumb is on the ball. I’ll kind of mess around with it when I want to throw a strike, or when I don’t want to throw a strike. Moving the thumb affects the speed, and how much break, and tilt, you get on the pitch. If my thumb is under it, it’s going to be a little bit straighter. When my thumb is on the side of it, it might be a little bigger, with more fading action. Read the rest of this entry »


The Atlantic League Utilizes the No-Shift Rule for the First Time

One of the most popular idioms in the English language is “guinea pig.” It’s simple — we’ve probably all used it — and yet it means so much. To be a “guinea pig” is to be the subject of something new or different. It can be as simple as being the first to try a new toothbrush, and range to something as weighty as testing a new drug.

In baseball terms, the Atlantic League is serving as Major League Baseball’s guinea pig this season. In a deal struck in early-March, the two organizations agreed to change certain rules for the Atlantic League’s 2019 championship season as a way to test said modifications before MLB considers implementing them itself.

One of the more contentious rule changes was the prohibition of the infield shift. The rule itself, as explained in the press release, was simply the requirement of “two infielders to be on each side of second base when a pitch is released.” If the rule is broken, “the ball is dead and the umpire shall call a ball.”

Well, last Thursday, the Atlantic League’s Opening Day, the anti-shift rule was utilized in a game between the Southern Maryland Blue Crabs and the Sugar Land Skeeters. Former big leaguer James Loney (remember him?) was at the plate in the bottom of the fourth inning. On the first pitch from Blue Crabs righty Daryl Thompson, Loney hit a soft ground ball to second baseman Angelys Nina, who easily threw him out at first to begin the inning. Read the rest of this entry »


Sunday Notes: Daniel Norris is Missing One of His Friends

Daniel Norris has a lot of friends. They include a fastball, a slider, a changeup, and a curveball. The Detroit Tigers southpaw doesn’t actually converse with them — not in the way that Mark “The Bird” Fidrych once talked to the baseball — but they are nonetheless part of his coterie. They are his compadres. His amigos.

Norris is known for his unconventional ways. A few years back he gained a certain amount of notoriety for living in a VW van. His beard — since shorn — is often bushy, his soliloquies on life thoughtful. Moreover, his responses to reporters’ questions have rarely been of the paint-by-numbers variety. A few hours before he fanned the first big-league batter he faced — David Ortiz, in September 2014 — I happened to ask Norris if he’s imagined what his debut would feel like. His response was, “I have, and it will be like that times 10.”

A few days ago, I asked the now-26-year-old about his arsenal. The answer I received didn’t disappoint. Read the rest of this entry »


Joey Gallo Is Really Scalding the Ball

Roughly one month into the 2019 season, we’re still in Weird Stats territory. So long as we are, it’s worth appreciating the extreme numbers some players are putting up before they vanish into the ether, and few players are more reliably extreme than Joey Gallo. I checked in on him in last week’s visit to the furthest reaches of hitter performance, but since then, something else he’s doing — not unrelated — has captured my attention.

While it seems that Gallo has been around forever — he was a first-round pick in 2012, made his first top-100 lists in ’14, and debuted in June of the following year — he’s still just 25 years old and has two full seasons and some fragments under his belt. In both of those seasons (2017 and ’18), he reached the 40-homer level, struck out about 36% of the time (with over two Ks for every hit), walked a good deal, and finished with batting averages in the low .200s. For all of the extremes, he produced WARs of 2.8 in both seasons, with better defense as a near-full-time outfielder in the latter season (as opposed to shaky third base play in the former) which offset his wRC+ drop from 121 in 2017 to 110 in ’18. That’s a solidly above-average player before you factor in the added entertainment value he brings with his light-tower power. Here, have a 442-foot homer:

In this young season, Gallo has been something quite a bit more than solidly above average, hitting .284/.393/.689 through Wednesday. He entered Thursday ranked second in the AL in slugging percentage, tied for fifth in homers (eight), sixth in wRC+ (172), and tied for 11th in WAR (1.0). I’ll get to some of the less flashy particulars below, but what drew me in last week was his 62.5% home run-to-fly ball ratio, more than double a 2017-18 rate (28.8%) that ranked fourth in the majors; he’s since dropped to 50.0%, and will continue to fall even if he does remain the highest among qualifiers. What caught my eye in following up was his average exit velocity to date: 99.1 mph, tops in the majors.

2019 Average Exit Velocity Leaders
Rk. Player BIP LA EV FB/LD EV GB EV
1 Joey Gallo 44 19.0 99.1 102.7 91.0
2 Aaron Judge 48 12.6 97.9 99.7 96.2
3 Nelson Cruz 45 19.4 96.1 97.6 94.2
4 Carlos Santana 60 6.9 95.2 95.3 95.7
5 Yoan Moncada 71 12.3 95.2 98.7 91.8
6 Franmil Reyes 52 14.6 95.2 97.7 90.0
7 Christian Walker 55 15.2 95.0 99.0 90.6
8 Christian Yelich 74 14.8 95.0 98.9 92.6
9 Anthony Rendon 57 20.0 94.8 97.7 92.2
10 Josh Donaldson 55 9.5 94.5 100.3 90.3
SOURCE: Baseball Savant
Stats through April 24. Minimum 40 balls in play

Admittedly, exit velocity is not the be-all and end-all of Statcast measures. Launch angle matters, for one thing; 99 mph with a 15 degree launch angle, for example, produces an expected batting average of .726, while 99 mph with a -15 degree launch angle produces an average of .206. A writer-friend who knows much more about Statcast than I do suggested that hard hit rate (balls with an EV of 95 mph or above) might be a more useful gauge of Gallo’s current hot streak, but intuitively, it’s more difficult to grasp what a 50% hard hit rate means, or, in Gallo’s case, a 65.9% rate, without additional context (it’s second in the majors). A 99.1 mph average exit velo? That’s a lot of smoked baseballs. In Gallo’s case, 25 of his 44 balls in play have been hit at 105 mph or higher. Read the rest of this entry »


Matthew Boyd on Drivelining His Slider (And Getting His Body In Line)

Matthew Boyd is one the 120 pitchers who have been featured in our ongoing Learning and Developing a Pitch series. In an installment that ran last June, the Detroit Tigers southpaw spoke of how he was introduced to a slider at Oregon State University, and later tweaked his wrist action to give the pitch more consistency and depth. There’s more to the story than was divulged in that telling
— especially when you consider that further fine-tuning has occurred over the past 10 months. Boyd’s slider is better than it’s ever been.

Right now, the lefty is a better pitcher than he’s ever been. Five starts into the season, Boyd boasts a 3.16 ERA, a 2.41 FIP, and has fanned 39 batters in 31.1 innings. The sample size is admittedly small, but there are nonetheless reasons to believe that the 28-year-old Seattle-area product is starting to come into his own. The slider — a pitch he’s throwing 38% of the time — is a big reason. Boyd discussed the offering’s evolution earlier this week.

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Matthew Boyd: “I’ve worked on it at Driveline a ton in recent years. I worked with Matt Daniels, with Taiki Green, with Kyle [Boddy]. We were just drilling that thing. We got it to a point where it was high-80s, and it was good, but it was inconsistent. It got better, but in 2017 it kind of fell off a little bit, so we worked it again.

“It really started taking off when I was able to match up my delivery. I had been landing in different spots — my land foot would vary by three or four inches, compared to the pitch before. When you have that type of inconsistency with the lower half, it’s going to put your body at changed angles. One degree of wrist angle on the pitcher’s mound is something like 17 inches on the front. That’s huge, right? When I was able to get that consistency… stuff I worked on at Driveline was huge. Things started taking root before [the 2018 season]. Read the rest of this entry »


Kolten Wong, Unheralded Master of Plate Discipline

If you know one thing about Kolten Wong, you probably know that he’s a great defender. Honestly, great defender might be underselling it. Since 2014, his first full year in the bigs, he’s third in Defensive Runs Saved at second base. Maybe UZR is more your speed? Wong is third there, too. This isn’t some trick of innings played, either — he’s fourth in UZR/150 among qualifiers. He hasn’t won a Gold Glove yet, but it’s not because he doesn’t deserve it.

If you know Kolten Wong for a second thing, you probably know him for the endless flashes of potential, the bumpy road he’s followed throughout his major league career. In 2013, when he’d barely had a cup of coffee in the regular season, he got picked off of first base to end a World Series game. After two average-ish seasons in the majors, he found himself playing the outfield (?!) so that the team could squeeze more at-bats out of… um… Matt Adams? Brandon Moss? Greg Garcia? Mike Matheny-run teams had some interesting substitution patterns, let me tell you.

In any case, whatever you know about Kolten Wong, elite plate discipline probably isn’t on your list. After all, Wong is on the field for defense. Take a look at his yearly wRC+ numbers, starting with his first full year: 90, 96, 85, 107, 98. Those numbers are totally acceptable for a premium defender (Wong’s career wRC+ bests Andrelton Simmons’), but they also lead to batting at the bottom of the lineup more often than not.

Here’s the thing, though: Wong is certifiably great at controlling walks and strikeouts. It’s not just a 2019 thing, though it’s certainly been the case so far in 2019. Take a look at the list of qualified batters with more walks than strikeouts this year:
Read the rest of this entry »


Brewers Pass, Mets Fail Giology Class

The Milwaukee Brewers signed a famous lefty starting pitcher out of free agency Wednesday, bolstering the back of the rotation. No, not that famous lefty starting pitcher, but a still quite respectable one in Gio Gonzalez, most recently biding his time with the Scranton/Wilkes-Barre Rail Raiders. In MLB terms, Gonzalez’s contract with the team is barely even a wallet-opener at one-year, $2 million with performance incentives.

Milwaukee’s rotation necessitated another arm after the early season struggles of Corbin Burnes. Burnes struggled to hit locations with his hard stuff, resulting in a slugging percentage over 1.000 against his fastball and a total of 11 home runs allowed in 17 2/3 innings. That’s a 58% home run to fly ball ratio! Gonzalez was brought in as an emergency option for the Yankees, and with the team’s injury emergencies largely being hitters, they never called up Gio and he exercised his out clause.

The Brewers and Gonzalez have a recent history, one that went swimmingly after the late August trade with the Washington Nationals. In 2018, Milwaukee was generally content to let Gonzalez go through five solid innings and then go to the bullpen, something that worked out well, at least during the regular season (3-0, 2.13 ERA/3.63 FIP in five starts). ZiPS projects 1.0 WAR for Gonzalez, assuming 100 innings for the rest of the season, which is comparable to the team’s other options. There’s a catch of course, in that the other options aren’t actually available at this moment; Burnes shouldn’t be working out his problems in a pennant race and Jimmy Nelson and Freddy Peralta haven’t yet returned from injury, even though they’ve made progress. Gonzalez doesn’t really add wins to the standings directly so much as serving as inexpensive insurance for other pitchers.

Gonzalez joining the Brewers is only a bit of a surprise in that they weren’t actually the team most in need of Gonzalez’s services. The buzz has been that about a third of baseball was interested in Gio, but why didn’t a team more in need blow away a measly one-year, $2 million option. After all, if you’re in desperate straits and you’re not going after Dallas Keuchel, where else are you going to get viable a starting pitcher outside of the system in late April? It’s not as if the Giants are begging (yet) to trade Madison Bumgarner. Read the rest of this entry »


Michael Chavis on Doubling (and Almost Crying) in His MLB Debut

Michael Chavis lived a dream on Saturday. The No. 3 prospect in the Red Sox system not only made his MLB debut, he banged out a pinch-hit double in his first-ever at bat. He did so against Tampa Bay’s Jose Alvarado, with one on and one out in the top of the ninth inning, and the score knotted at five apiece. Boston went on to score, then held on for a 6-5 win.

There’s a pretty good chance that Chavis was the happiest person in Tropicana Dome that night. He was certainly one of the most excited. At age 23, the native of Marietta, Georgia had done in real life what he once fantasized about doing while batting rocks with a stick in his family’s back yard.

Chavis described the thrill-of-lifetime experience prior to yesterday’s game at Fenway Park.

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Michael Chavis: “I wasn’t in the lineup — I was on the bench — but I knew the situation. They’d said there was a chance I would get to hit that day. Of course, I didn’t know when, who for, or who would be pitching. Come the eighth inning, looking at the lineup and how the game was playing out, I was thinking there was a chance.

“I’m taking some swings in the cage, and they come in and say, ‘Hey, you’re going to pinch hit in the ninth.’ I’m like, OK. Beautiful. ‘Who’s pitching?’ They say, ‘It’s Alvarado.’ I’m like, ‘Oh, wow.’ He’s a talented guy. Very good fastball.

“I’d faced him in spring training. I’d just come back from being sick, and it was kind of a similar situation in that I didn’t know if I was going to hit. I went up there and K’d on something like four pitches. I hadn’t seen a pitch in seven days, which made a 100-mph fastball that runs like his even more difficult to see. Read the rest of this entry »