Aaron Bates has a dual role with the Dodgers. The 35-year-old former first baseman serves as the team’s assistant hitting coach, and he’s also the director of hitting for the minor leagues. Now in his fifth year with Los Angeles, he works in conjunction with big-league hitting coach Robert Van Scoyoc, and hitting strategist Brant Brown.

A third-round pick out of North Carolina State by Boston in 2006, Bates played eight professional seasons — he logged 12 plate appearances with the Red Sox in 2009 — before joining the coaching ranks. His final swings came with the Dodgers in 2014, the same year he was asked to help tutor up-and-coming prospects such as Scott Schebler and Corey Seager. From there he served as a hitting coach in the Arizona, Midwest, and California leagues. In 2018, he became the assistant hitting coordinator for LA’s minor league system.

Bates sat down to talk hitting when the Dodgers visited Fenway Park in mid-July.

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David Laurila: How are hitters in the Dodgers’ system taught, and evaluated?

Aaron Bates: “Brownie and Robert are both unbelievable. They have a way of communicating with players that is simplistic, makes sense, and provides answers. They can say, ‘This is why you’re making outs,” or ‘This is why you’re doing that.’ When you can provides answers to a player, it’s a breath of fresh air for him.

“It’s extremely important to be upfront with the players. We let them know there are numbers we value, as far as them being promoted, and they’re not necessary your baseball-card numbers. It could be OPS, wRC+, and their walk and strikeout rates. We let them know it’s not solely based on their batting averages.

“We let them know what we consider a good at-bat. We’re process-oriented, so if you line out, don’t get mad, and if you get a bloop single, don’t get extra happy. Over the course of the season, what we want is for them to hit the ball hard. That, and to be process-oriented. Read the rest of this entry »

Jack Little may well become a big-league pitcher. Ditto a member of a big-league front office. Drafted in the fifth round this year out of Stanford University, the 21-year-old right-hander possesses the potential to do both. For now, he’s taking the mound for the Great Lakes Loons, the low-A affiliate of the Los Angeles Dodgers.

On Friday, I asked Little about the genesis of his low-three-quarter arm slot.

“That’s a good question, honestly,” replied the righty, who has a 2.05 ERA in 22 professional innings. “In high school I was more high three-quarters — a normal three-quarters slot — but then I kind of just naturally moved lower. It wasn’t intentional, I just did it.”

Success followed. Little began getting more swings-and-misses with his fastball, and unlike many pitchers who move to a lower slot, the movement wasn’t downward. “I started missing above barrels a lot more,” Little explained. “I became more deceptive, and while I’m not 98 [mph] — I’m only low 90s — it kind of gets on the hitter, and plays more up in the zone.”

His slider is his best secondary pitch, which didn’t used to be the case. Prior to moving into the closer role at Stanford in his sophomore season, Little’s changeup was his go-to off-speed. He subsequently became fastball-heavy, with his changeup in his back pocket, and his slider a reasonably reliable No. 2 option… this despite its being, as he now knows, markedly unrefined. Read the rest of this entry »

C.J. Chatham doesn’t fit the stereotype of the modern-day hitter. At a time when driving balls in the air is all the rage, the 24-year-old Red Sox prospect channels Wee Willie Keeler. Contact-oriented, Chatham believes in hitting ‘em where they ain’t.

“When they shift me, I don’t care where the pitch is; I’m going to go the other way and get a hit,” Chatham told me early in the season. “I might even break my bat, but I’ll squeak it through the space where the second baseman isn’t standing. A lot of my hits are through the infield that way. That’s kind of what I do.”

The approach has its merits. Chatham was leading the Double-A Eastern League in batting average (insert large grain of salt here) when he was promoted to Triple-A Pawtucket yesterday. His slash line was .297/.332/.401; last year, those numbers were .314/.355/.384 in High-A. Pair those lines with a solid glove at the shortstop position, and the lack of power — 12 home runs in 1,015 professional plate appearances — can largely be overlooked. Or can it?

He’s doing his best to ignore the skeptics. Read the rest of this entry »

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 — Tyler Beede, John Gant, and David Hale — on how they learned and developed their changeups.

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Tyler Beede, San Francisco Giants

“Based on how unique of a pitch it’s been for me, I’d say we should go with my changeup. I’m not sure of the numbers, in terms of batting-average-against or anything like that, but I know how effective it’s been for me. That’s from the time I was 13 or 14, when I learned it, to now at 26 [years old].

“I learned the pitch from a guy named Lenny Solesky. He was my pitching coach coming up through… right before high school. His big thing was — he never really showed me a specific grip — ‘hold it like an egg.’ That, and ‘keep the same arm speed as your fastball.’

“For me, it’s a light grip. It’s way far out in my fingertips. Having big hands, I’m kind of given more room to keep it out on my fingertips. It’s not a circle change. I don’t choke it, I don’t palm it; I just hold it loose with sort of a two-seam grip. And I’m not touching a seam. With my changeup, I like to feel like I’m throwing the crap out of nothing. Read the rest of this entry »

Walker Buehler is elite — he has a 3.08 ERA and a 3.11 FIP in 278 career innings — and his curveball is among the reasons why. The 25-year-old Los Angeles Dodgers right-hander can spin it with best of them.

It hasn’t always been the same curveball. Buehler changed his grip partway through last season, and made a good pitch even better. Why and how did he go about doing so? The Vanderbilt product explained just that, plus his curveball’s beginnings, when the Dodgers visited Fenway Park in mid-July.

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Walker Buehler on his curveball: “I started throwing a curveball when I was 10 years old. I learned it from a guy named Brad Bohannon, who is now the head coach at Alabama. He was a volunteer assistant at [the University of Kentucky] at the time. He was my first coach.

“We worked on it, worked on it, and for a long time I threw it the same way. Same grip. I never really changed much, not even in college, but then when I had Tommy John, I talked to Carson Fulmer, and to another kid we had [at Vanderbilt] named Hayden Stone, who had a really good spiked breaking ball that played more like a slider.

“I saw the surgery kind of as a fresh start. I thought, ‘You know what? I’m going to learn how to throw this spiked one; I think it will be a better pitch than the one I throw. Now that I’ve had a year off, I can work on it and try to get the feel for it.’ That’s what I did. I threw that one up until about halfway through last year. Then I started messing around with a traditional one, and went back to that. Read the rest of this entry »

Corbin Martin has had an eventful summer. The 23-year-old right-hander made his MLB debut in mid May, underwent Tommy John surgery in early July, and four days ago he was traded to the Arizona Diamondbacks as part of the blockbuster Zack Greinke deal. Martin came into the season ranked No. 3 on our Houston Astros Top Prospects list.

He didn’t follow a traditional path to the big leagues. Primarily a centerfielder as a Cypress, Texas prep, he didn’t begin pitching in earnest until his second collegiate season. Moreover, he cemented his conversion under the midnight sun, 4,000-plus miles from home.

“When I got to [Texas] A&M, they were like, ‘Hey, we know you pitched a little in high school; do you want to try it out?,’” Martin told me prior to the second of his five big-league starts. “I was like, ‘Sure.’ At first I was kind of frustrated, because I like hitting, but I ended up running away with it.”

Baseball is said to be a marathon, not a sprint, and immediate success wasn’t in the cards. Martin pitched just 18 innings as a freshman, then struggled to the tune of a 5.47 ERA as a sophomore. It wasn’t until his junior year, which was preceded by a breakout summer in the Cape Cod League, that “all the pieces finally came together.”

An earlier summer-ball stint was arguably a more important stepping stone. Read the rest of this entry »

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 former pitchers — Jason Frasor, Brandon Gomes, and Pete Walker — on how they learned and developed their versions of the split-finger fastball.

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Jason Frasor, Toronto Blue Jays all-time leader in appearances

“I always called it a changeup, but I did split my fingers. If you saw it, you’d be like, ‘Oh, he throws a splitter,’ but the problem was, my hands are really small. I could never spread them really far. I came off three elbow surgeries, including two Tommy Johns, OK? So I just didn’t know how to spin the ball anymore. All I had was a fastball.

“One day, Bruce Walton — remember Bruce Walton? — was like, ‘Try this.’ He said to spread my fingers and throw it like a fastball. I practiced it for a little bit, then took it out to a game. And it was great. That was my rookie year, and for the rest of my career it was my secondary pitch.

“How deep I held the ball in my hand depended on the day. And the climate. If I was in Seattle, where it was cool — it was dry and cool — I usually had a great one. If I was in Texas, I was worried. The pitch would kind of just squirt out of my hand. Weather effected my changeup. Therefore, I’d maybe have a little pine tar in my hat. Read the rest of this entry »

Zack Britton bought himself an Edgertronic earlier this month. He’s pondering purchasing a Rapsodo, as well. The Yankees southpaw boasts a 2.57 ERA — and MLB’s highest ground-ball rate, to boot — but that doesn’t mean he’s satisfied. Once the offseason rolls around, Britton plans to fine-tune his arsenal even more.

If you’re a hitter chagrined by this news, blame his nerdiest teammate.

“I bought all the [Edgertronic] equipment, and wired it up in my house,” Britton told me yesterday. “Talking with Adam Ottavino about what he’s been doing the last two off-seasons is what really piqued my interest. It’s a way to keep up with how we’re being evaluated now, and it allows us to make adjustments faster.”

While a primary driver, Ottavino’s influence wasn’t the sole selling point. Britton hasn’t had a chance to put his new purchase to use, but the 31-year-old former Oriole has thrown in front of an Edgertronic before.

“The Yankees have high-speed cameras at the Stadium,” explained Britton. “I’ve noticed differences with both my breaking ball and my sinker. I can see where my hand position is when I throw a good pitch. Rather than just feeling my way through an adjustment, I can get instant feedback on the adjustments I need to make.”

Britton had the winter months in mind when he went shopping. While details still need to be worked out, the plan is to link his Edgertronic — and perhaps a Rapsodo — with ones used by the Yankees.

“We can communicate back and forth during the offseason,” said Britton. “[Pitching coach] Larry Rothschild can see the numbers and know the things I’m doing. And if there’s anything they want to see, I can try it and then send them the data. We have the technology to where we can do that.” Read the rest of this entry »

Who have been the best players in the Midwest League so far this season? I recently posed that question to some of the circuit’s broadcasters, with an important qualifier: I requested that they base their selections on what they’ve seen with their own eyes, and not on players’ reputations. I also asked for snapshot observations on each player named, which the respondents graciously took the time to provide.

As noted in last season’s survey, the Midwest League comprises two divisions, with an unbalanced schedule. Couple that with the fact that this is a midseason look, and the respondents will have seen some players more than others (or not at all). For that reason, notable prospects may not appear on a particular list.

Six broadcasters participated — four from the Eastern Division and two from the Western Division. Their respective lists were put together within the past couple of weeks.

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Nathan Baliva, Peoria Chiefs (Cardinals)

1. Wander Franco: A generational talent. Hitting and fielding. Sadly we only got to see him for one series with the Midwest League crossover schedules, but you could tell he was special, with baseball instincts and natural ability. Hits the ball hard and has everything you could want. Will be fun to watch him go up the ladder.

2. Alek Thomas: This kid has crushed us all season. Had a series in early July where he was 9-for-10 and very nearly had cycles on back-to-back days. Hit the ball all over Dozer Park with power, using all fields and [showing] his speed. No matter what was tried, we couldn’t get him out that series. Read the rest of this entry »

Getting traded has long been a part of the game. Players move from team to team on the whims and wishes of general managers looking to make their clubs better — be it in the near term, for a pennant push, or down the road. Sometimes these deals happen during the winter months. Other times they happen in-season, most commonly at the July trade deadline. Either way — and regardless of whether the player is happy with the change of address — more than the name on the front of uniform is going to be different. To varying degrees, getting dealt impacts the day-to-day lives of players, particularly those who have families.

With this year’s deadline fast approaching, I went in search of interesting trade stories. With a broader perspective in mind, I talked not only to current players, but also to former players, a coach who managed in the minors for nine seasons, and a couple of broadcasters. All of these conversations took place last week when the Red Sox hosted the Blue Jays at Fenway Park.

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Trent Thornton, Blue Jays pitcher

On November 17, 2018, the Houston Astros traded Thornton to the Toronto Blue Jays in exchange for Aledmys Diaz.

“I got a call from one of the front office guys with the Astros, Armando Velasco. I’d just gotten back from the [Arizona] Fall League, so I thought they were putting me on the 40-man roster. Instead, it was, ‘Hey, you were just traded to the Toronto Blue Jays.’ I almost blacked out. I kind of just said, ‘OK, thanks,’ then went in to tell my parents.

“I ended up calling [Valasco] back about five minutes later, because I hadn’t really heard anything he’d said. He was like, ‘Yeah, someone from the Blue Jays will be calling you in about 15 minutes. He’ll give you a little rundown of what’s going on.’

“About 15 minutes later, someone does call. I’m having this conversation with the guy and he’s saying, ‘We’re super excited to have you,’ blah blah blah. At the end of the conversation, I said, ‘Who are you again?’ I’d never caught his name. He goes, ‘Ross Atkins.’ I go, ‘Oh, OK.’ Then I hung up the phone. Read the rest of this entry »