When Carlos Rodón returns to the mound tonight — the 30-year-old New York Yankees southpaw has been out all season with forearm and back issues — he’ll be doing so with one of baseball’s best-known sliders. Long his signature pitch, it has contributed heavily to his success, which includes a 2.67 ERA, a 2.42 FIP, and a 12.23 K/9 rate between the 2021 and ’22 campaigns. As far back as 2016, former FanGraphs columnist (and now Tampa Bay Rays analyst) Jeff Sullivan compared Rodón’s slider to the one thrown by future Hall of Famer Clayton Kershaw.

Harkening back to my Learning and Developing a Pitch series, which has been on hiatus since last July, I recently asked Rodón for the story behind his slider.

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Carlos Rodón: “The slider I throw now is the same one I threw in college. Before I got to [North Carolina State University], it was more of a slurve. My pitching coach in college was Tom Holliday, and he thought that I should throw a harder breaking ball as opposed to one that was more curvish/slurvish. He said, ‘Let’s try to make this closer to a true slider,’ showed me a grip, then said, ‘I want you to throw this as hard as you can.’ I did, and from there it didn’t take very long to develop into the breaking ball I have now. It fell into my arsenal pretty easily.

“The grip isn’t a traditional slider grip. The tracks of the ball, above the horseshoe — both horseshoes — like you’re throwing a two-seamer… you spin it like you’re going straight perpendicular across [the seams]. You’re crossing them, and then my leverage is on that next horseshoe. The leverage is with my middle finger, and while that’s traditional, the grip itself is kind of unorthodox. It’s not like I’m on just one seam. It’s hard to explain, but I’m kind of above it. Read the rest of this entry »

When my colleague Ben Clemens wrote about Eury Pérez a week ago Tuesday, he called him “amazing.” It’s an apt description. Over his first 10 big-league starts, the 6-foot-8 Miami Marlins right-hander is 5–2 with a 2.47 ERA, a 3.61 FIP, and 54 strikeouts in 47.1 innings. Moreover, if not for a clunker in his most recent outing — six runs allowed and just one out recorded against the powerhouse Atlanta Braves — his numbers would be even better. Less than three months after celebrating his 20th birthday, Pérez has already established himself as one the best young pitchers in the game. His bona fides preceded his mid-May debut; the precocious youngster came into this season ranked as our top pitching prospect (and No. 3 overall on our Top 100).

Pérez has matured exponentially, both physically and as a pitcher, since being signed by Miami out of the Dominican Republic in July 2019. Reportedly 170 pounds when he inked his first contract, he’s now listed at a sturdy 220. His fastball velocity has grown just as much, climbing as high as triple digits and averaging a firm 97.6 mph. He’s also honed his secondary offerings: a changeup, a curveball, and a slider.

I asked the über-talented Santo Domingo native about his development path when the Marlins visited Fenway Park last week. Read the rest of this entry »

Jacob Berry saw his prospect stock drop earlier this season. Highly regarded coming in, the sixth overall pick in last year’s draft had an abysmal .477 OPS in April and his .509 mark in May was barely better. Showing little resemblance to the player who’d raked first at the University of Arizona and then LSU, he fanned 41 times while logging just 25 hits, only two of which left the yard. Playing at High-A Beloit in Midwest League spring weather certainly didn’t help, but red flags were nonetheless flying. When our Miami Marlins Top Prospects list was published on May 31, Eric Longenhagen wrote that he was “content to have a hair trigger when it comes to sliding Berry because I was already skeptical… but deciding how much to slide him is challenging.” Our lead prospect analyst ultimately settled on No. 11 and a 40+ FV for the switch-hitter.

Berry’s June was markedly better. Rebounding from his two-month swoon, the 22-year-old third baseman slashed a solid .287.358/.447, with 10 of his 27 hits going for extra bases. Only one of them cleared the fence — his surprising lack of pop remains a concern — but overall, his success at the plate was much more in line with expectations. Despite understandable concerns, he remains a viable big league prospect.

What’s been behind his improved performance? Berry declined a recent interview request to discuss any adjustments he might have made, but he did sit down to discuss his hitting approach late in spring training. Read the rest of this entry »

Jazz Chisholm and Jean Segura caught my attention while they were playing catch prior to a recent Miami Marlins road game at Fenway Park. Unlike their teammates, the duo was trading tosses underhand, windmilling their throws like fastpitch softball pitchers. Moreover, they looked good doing it. Their motions were smooth and easy, their deliveries firm and accurate. Having never seen professional baseball players do this, I was very much intrigued.

Standing nearby was Jennifer Brann. Now an analyst with the Marlins, Brann had excelled on the mound at the University of Pennsylvania and the University of Maryland prior to being hired by Miami two years ago. I asked her if she had seen them do so previously.

“I’ve seen Segura mess around a little bit, but I’d never seen Jazz pitch underhand like that,” Brann told me. “It was cool to watch. They knew what they were doing, especially Segura; he threw a rise ball and a changeup. But Jazz looked pretty good, too.”

The following day, I made it a point to approach both players in the clubhouse to find out if they had any softball experience. It turns out that they did.

“My grandma was a professional [fastpitch] softball player,” said Chisholm, who grew up in Nassau. “She played for the Bahamas National Team. That’s what really got me into baseball — I learned a lot of my baseball skills from softball — and she played until she was 60, too. She was just superhuman.”

Chisholm played fastpitch growing up, in part because the sport is played in Bahamian high schools, while baseball is not. (He did play Little League baseball.). Having attended a K-12, he began competing against upperclassmen as a sixth grader, both as a shortstop and a pitcher. Chisholm subsequently moved to the United States at age 12, thus ending his competitive softball days, Read the rest of this entry »

The Red Sox got a diamond in the rough when they chose Chase Meidroth in the fourth round of last year’s draft. Splitting time at third and second base, the 21-year-old University of San Diego product is slashing .309/.453/.445 with six home runs and a 155 wRC+ between High-A Greenville and Double-A Portland. A patient hitter who had more walks than strikeouts as a collegian, he’s logged 44 of each in 243 plate appearances.

Currently No. 15 on our Red Sox Top Prospects list as a 40+ FV prospect, the Manhattan Beach, California product isn’t built for power, but he is bigger than the 5-foot-9, 170 pounds that most publications are listing him at. As he explained prior to a recent game, he is now a solid 195 pounds. Long gone are the days when he was a lightly-recruited 5-foot-8, 150-pound prep performer. What hasn’t changed is the dirt-dog attitude that has prompted at least one Red Sox staffer to offer a Dustin Pedroia comp.

Chaim Bloom didn’t volunteer any comparisons when I asked about the club’s decision to draft the under-the-radar infielder, but he did touch on the process behind the pick.

“There are some people in this world who can just flat hit, and he’s one of them,” Boston’s Chief Baseball Officer told me. “The combo of ability and makeup really caught our scouts’ eyes. This is somebody who, coming into our meetings before we really knew how our board would fall… we felt like there was a good chance we might end up with this guy. There were a lot of good indicators there. Our scouting opinions and the work we do to understand players analytically all converged.” Read the rest of this entry »

Isaac Coffey is rapidly emerging as a prospect to watch in the Red Sox system. Drafted in the 10th round last summer out of Oral Roberts University, the 23-year-old right-hander logged a 2.83 ERA with 86 strikeouts in 60.1 innings at High-A Greenville before being promoted to Double-A Portland a week ago. His profile is unique. Our lead prospect analyst Eric Longenhagen has described Coffey as having “a funky, drop-and-drive, low-slot delivery (but his arm action is super short, not typical of low-slot guys) that creates big lateral divergence between his fastball and slider.”

Coffey discussed his four-pitch arsenal and his atypical arm slot prior to a recent game at Portland’s Hadlock Field.

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David Laurila: Let’s start with the self scouting report. What is your arsenal?

Isaac Coffey: “I’ve got a four-seam fastball. A lot of people think it’s a sinker or a two-seam, but with the release height and my slot — I spin it between 2:15 and 2:30 on a clock, with 100% spin efficiency — it tends to look like it’s rising, even though it has more run than ride. It plays up in the zone because it’s coming from that lower slot. It averages around 89 [mph], topping out at 91, but my command of it is pretty good. I can place it on both sides of the plate and use it whenever I need to.

“My changeup is a four-seam, basically a circle change. I spin it really good, and it’s got 100% spin efficiency, too. I spin it at like three o’clock to 3:15, and that creates a lot of run. It’s basically straight sideways but sometimes with a little negative drop. It’s always been my best off-speed pitch.

“I also have a slider and a cutter, both of which I developed this offseason. The cutter is just an offset four-seam that I try to throw hard. It gets a little bit of arm-side run, but compared to the fastball… it probably has perceived cut, but not actual cut on the Trackman numbers. I’m getting more comfortable with that and have been using it more and more each outing.

“My slider is also getting better as the season goes on. It’s got that nine o’clock sideways spin. The command is getting a lot better, so I believe I can use it in a lot of counts right now.” Read the rest of this entry »

Buck Farmer is flying under the radar while making an impact in Cincinnati. Baseball’s hottest team went into yesterday having won 12 straight games, and the 32-year-old reliever had pitched in seven of them. Moreover, the Reds had been victorious in 14 of the last 15 contests he’d appeared in. Over those outings, Farmer was credited with two wins and a save while allowing just a pair of runs in 15 innings.

He’s been solid from the start. On the season — his second in Cincinnati after eight in Detroit — the Conyers, Georgia native has held opposing hitters to a .188 average while logging a 2.41 ERA over a team-high 35 appearances. Consistently pounding the zone with a three-pitch mix, he’s issued just 10 free passes while fanning 33 batters in 37-and-a-third innings. By most statistical markers, he’s never been better.

Farmer credits Cincinnati’s pitching program for much of his success.

“I think it’s the development here,” Farmer replied when asked what differentiates his current and former clubs. “[The Tigers] were starting to change over to a more analytical approach before I left, but I don’t think they’d quite made that adjustment yet. When I came here, they were already tuned in. DJ {Derek Johnson] and the other coaches are fully invested in us. They want us to grab a little bit more here and there, and that includes taking what we’re good at and trying to make it great.”

For Farmer, that meant reworking a pitch that has become a lethal weapon. Augmented by a four-seam fastball and a changeup, his slider has flummoxed hitters to the tune of an .091 average and a .212 slug. His whiff-rate with the offering is a heady 45.3%. Read the rest of this entry »

Charlie Blackmon is heading down the home stretch of what has been a productive career with the Colorado Rockies. A little more than a week away from his 37th birthday and in his 13th season with the club that drafted him out of Georgia Tech in 2008, the left-handed-hitting outfielder has stroked 1,646 hits, 572 of which have gone for extra bases. Boasting a .296 career batting average — Coors Field has certainly benefitted him — he topped the Senior Circuit in that department in 2017, when he hit .331. Only Todd Helton has played more games in a Rockies uniform.

Blackmon, who is currently on the injured list with a fractured hand, sat down to talk hitting when Colorado visited Boston earlier this month.

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David Laurila: Prior to the 2017 season, I talked to you and one of your then-teammates for a piece titled “Charlie Blackmon and Chris Denorfia on Launch Angles.” What are your thoughts on that subject six years later?

Charlie Blackmon: ”Yeah, so launch angle is something people were really excited about a little while ago. I think that’s a way to reverse engineer a really good hit or a home run, right? It’s taking a dataset and saying, ‘Guys have a higher slugging percentage when they hit the ball in the air,’ and then basically find out that 31 degrees is their optimal angle. I mean, it’s like taking something you already knew was good and saying, ‘Well, now I’m going to try to hit it 31 degrees.’

“Adding lift to your swing is going to put the ball in the air, but I didn’t really like how people were going about it. Now I’m seeing that change. I think where the game is from a pitching perspective, even compared to five years ago, is very different. If you look across the league, I would bet that the amount of strikes thrown in the upper third of the zone has more than doubled. I would say that 70% of the pitchers in the league consistently throw high fastballs, whereas it wasn’t long ago that everybody was trying to throw down and away. There has been a big shift in pitching philosophy and fastball-location philosophy in the past few years.” Read the rest of this entry »

Giancarlo Stanton is a prolific slugger experiencing a frustrating season. A hamstring strain kept him out of the Yankees’ lineup from mid-April to early June, and he’s scuffled mightily since returning to action. Over 47 plate appearances this month, the 6-foot-4, 245-pound outfielder/DH is 5-for-41 with a pair of home runs and 15 strikeouts. On the year, he’s slashing .204/.267/.441 with a 91 wRC+ — well below his standards.

No stranger to the injured list, having landed on it multiple times since New York acquired him from the Miami Marlins via trade in December 2017, Stanton has mostly been excellent when healthy. Now 33 years old and in his 14th big league season, he has 384 career home runs, including 59 in 2017, to go with a .535 slugging percentage and a 139 wRC+.

Stanton talked about his evolution as a hitter, which includes no longer taking swings in the dark, when the Yankees visited Fenway Park over the weekend.

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David Laurila: [Toronto Blue Jays hitting coach] Hunter Mense told me that when you were Low-A teammates, he walked into an indoor cage and found you hitting with the lights off. Why were you doing that?

Giancarlo Stanton: “Dim lights, yeah. It was about trying to pick up the ball. My difficulty back then was picking up balls and chasing. It’s always a work in progress. I still get in trouble up here. You never completely eliminate your original mishaps; you can just get better and improve on them. But yeah, what I was doing was kind of finding obstacles.”

Laurila: Do you do anything like that now?

Stanton: “No. I don’t do anything that extreme anymore, but I did do a lot of extreme stuff to get here. I put it in my mind that someone is always working harder, and there were things I needed to get better at. With so much failure in this game, there are always ways to improve.” Read the rest of this entry »

Joe Jacques had an anything-but-ordinary big-league debut with the Boston Red Sox on Monday at Fenway Park. The 28-year-old southpaw not only entered a game against the Colorado Rockies with two outs and the bases loaded in the 10th inning; he did so in a downpour. Moreover, the first of the five pitches he threw came on a 1-0 count. Unbeknownst to Jacques until he returned to the dugout, he’d committed a pitch clock violation before the 20-second countdown had started. More on that in a moment.

Drafted 984th overall by the Pittsburgh Pirates in 2016 out of Manhattan College, Jacques had been claimed off of waivers by the Red Sox last December. Almost exclusively a reliever since coming to pro ball, he’d made 146 appearances down on the farm, including 23 with Triple-A Worcester this season. If there were any nerves associated with his taste of high-leverage MLB action, he wasn’t letting on.

“Honestly, I didn’t have that much of an adrenaline spike,” the Shrewsbury, New Jersey native told me on Wednesday. “That’s not the time to be panicking. With the bases loaded, in the rain, you’ve just got to come in and pound the zone. Plus, having been in Yankee Stadium the previous three days — I got hot once — definitely helped my nerves. I was pretty locked in.”

That wasn’t necessarily the case in terms of a pitch clock rule that many fans aren’t even aware of. What happened was initially a mystery to the left-hander. Read the rest of this entry »