Stephen Nogosek got one step closer to the big leagues when he was promoted from Double-A Binghamton to Triple-A Syracuse On May 24. The next rung on the ladder is New York, and the 24-year-old right-hander will be bringing more than a four-pitch mix with him when he arrives at Citi Field. He’ll bring a mule-deer mindset, as well.

Nogosek was a Duck before becoming a Met. In between, he was Red Sox property, having been selected by the AL East club in the sixth round of the 2016 draft out of the University of Oregon. Thirteen months later, he was included in the trade-deadline deal that brought Addison Reed to Boston. The address change didn’t shake him up so much as wake him up.

“I was asleep on this bus,” explained Nogosek, who was with high-A Salem at the time. “We were our way to Winston-Salem, and Adam Lau nudged me and said, ‘Hey, you just got traded.’ I was like, ‘Whatever,’ and fell back asleep. When I kind of woke up a little, I was like, “OK, did I really get traded?’

Shenanigans were certainly possible — teammates can’t always be trusted on such matters — but this was no tomfoolery. Once the cobwebs cleared, Nogosek learned that he would indeed be receiving his paychecks (meager as they are in the minors) from another organization. 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 — Ryan Dull, Tim Mayza, and Spencer Turnbull — on how they learned and developed their sliders.

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Ryan Dull, Oakland A’s

“I started messing around with a slider my junior year of college. We happened to have some scouts over — it was a scout-day — and they talked to my coach about my curveball. They said I would best benefit by getting rid of it altogether, and throwing a slider. The day after that, I got together with the guy on our team who had the best slider, and started working on one. We worked on it every day.

“I actually started throwing it with a softball at first. My pitching coach in college, Aaron Rembert, had me do that. It helps give you a feel of how you get on top, and around, it. It won’t move like it would if it were a baseball, but you’ll be able to see the spin. You throw five to ten [pitches] with a softball, then take a baseball, which will give you the break you want. Read the rest of this entry »

The combination of power and command has been striking. In 34 innings split between high-A Dunedin and Double-A New Hampshire, Nate Pearson has punched out 52 batters and issued just six walks. His ERA sits comfortably at 1.32. Blessed with a blistering fastball and a carve-‘em-up slider, he’s the top pitching prospect in the Toronto Blue Jays organization.

The 22-year-old right-hander doesn’t possess a long professional resume. Selected 28th overall in the 2017 draft out of Central Florida Community College, Pearson got his feet wet with 20 innings of rookie ball, then began last year on the injured list with an intercostal strain. Upon returning in early May, he was promptly nailed by a come-backer and missed the remainder of the regular season with a fractured ulna.

Pearson recovered in time to make six appearances in the Fall League, an assignment Jeff Ware, Toronto’s minor-league pitching coordinator, called “a big test given that he’d really only pitched in short-season ball.” In terms of reestablishing his high-ceiling credentials, he passed with flying colors.

Standing a sturdy six-foot-six, Pearson looks the part of a power pitcher, and that’s exactly what he is. Asked for a self-scouting report, he led with that exact definition. Read the rest of this entry »

Mario Impemba is part of the broadcast team in Boston now. The former TV voice of the Detroit Tigers is scheduled to work 51 regular-season games with Joe Castiglione in the Red Sox radio booth this year. The new job is different in more ways than one.

The last time Impemba did radio on a full-time basis was in 2001 when he called games for the Anaheim Angels. He did do a handful of radio games during the 2016 season — Detroit’s broadcast teams flip-flopped a few times that year — but television has long been his comfort zone. No big deal. While the mediums are different animals, the 56-year-old Detroit-area native is making a smooth segue.

“It’s kind of like riding a bike,” Impemba told me in late April. “It was seven years in Anaheim, and prior to that I did eight years in the minor leagues, so I cut my broadcasting teeth in radio. Transitioning back isn’t a big challenge. At the same time, I’m shifting abruptly after doing one medium for [17] years. It took a few games of telling myself, OK, you can’t just say ‘groundball to short; one out.’ On radio you have to describe the mechanics of the play.”

Much like the athletes making the plays being described, broadcasters have honed their skills through years and years of repetition. Be it a grounder to third or a fly to right, there is no shortage of familiarity with what’s happening between the white lines. 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 —Ryan Pressly, Trent Thornton, and Justin Verlander — on how they learned and developed their curveballs.

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Ryan Pressly, Houston Astros

“I started throwing a curveball when I was around 14-15 years old. Steve Busby was my pitching coach growing up — the guy played in the big leagues for a long time and threw a couple of no-hitters — and he taught me his curveball. He told me I could only throw it with him during our pitching lessons. Once I got to eighth grade, or freshman year, is when I started throwing it in games.

“How my curveball works is kind of just a natural thing. My spin rate… I mean, I know why my spin rate increased. You hear all of this stuff about the Astros, but it’s not nearly the case. My spin rate increased because my velocity started increasing. I tore my lat in 2015, and when I came back my velocity kept going up. As the velocity goes up on your curveball, the spin rate is going to go up as well. I’ve also been throwing it more and more, and getting consistent with it. That’s a big reason it has gotten better. Read the rest of this entry »

It remains one of the game’s unsolved mysteries. A batter hits a pop-up near the mound and the person closest to it — a professional athlete wearing a glove — isn’t expected to catch the ball. Moreover, he’s not supposed to catch the ball. That job belongs to any one of several teammates, all of whom has traversed a greater distance. As often as not they’re climbing a slope to get under the descending baseball.

Chaos can ensue as the infielders and the catcher converge. The multiple “I’ve got its,” are drowned out by crowd noise and suddenly what should be a routine out becomes an adventure. We’ve all seen it. A bumper-car-like collision occurs and the catch is made clumsily… or not at all.

Just last week, Red Sox right-hander Rick Porcello was charged with an error when he failed to catch a pop up in front of the mound. Not because of ineptitude, but rather because he was veritably mugged by his catcher as the ball was about to arrive comfortably in his glove.

Why aren’t pitchers expected to handle simple pop-ups? They’re perfectly capable, so it makes sense that they should be catching them. Right?

“I don’t know why, and yes, they should be,’ said Seattle’s Perry Hill, whom many consider the game’s best infield instructor. “They’re on on the field of play when the ball is in play, so they should be able to make a play. It’s practiced in spring training. That little short pop-up that nobody can get to. The third baseman is playing way back. The first baseman is way back. The pitcher is the closest guy to the ball. He’ll catch that ball.”

Scott Servais sees it somewhat differently than his first base coach. Read the rest of this entry »

Marcus Walden is a 30-year-old rookie with a 5-0 record, a 1.46 ERA, and a spiked-grip slider that helped rescue him from minor-league purgatory. The story behind the pitch is one of avoidance-turned-desperation, with a healthy dose of studiousness thrown in for good measure. Walden has thrown his slider 41.6% of the time this year in 24.2 innings out of the Boston bullpen.

The righty’s journey to the big leagues was a meandering one. Drafted by the Blue Jays in 2007, Walden subsequently saw time in the A’s, Reds, and Twins organizations. He also spent a summer toiling in the independent Atlantic League. The Red Sox signed him off the scrap heap prior to the 2017 season, but even then his prospect status was tenuous at best. Twenty-six pitchers saw action for the AL East club that year, yet Walden remained in Triple-A.

Walden finally made his MLB debut last April, but his time at the top was short-lived. Sent down in May, he stayed on the Pawtucket roster throughout the remainder of the campaign. This year has been a different story. Walden has been one of Boston’s best relievers — his aforementioned numbers are augmented by a 10.95 K/9 and a 2.46 FIP — and again, his slider is a big reason why. I talked to Walden about his signature offering prior to a recent game.

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David Laurila: Your go-to pitch is a slider. What is the story behind it?

Marcus Walden: “I didn’t start pitching until my senior year of high school. My freshman year [at Fresno City College] — the one year I went to school — I was throwing a four-seam fastball and a slider. Now I’ve gone back to that same style of a slider, although with a little bit different grip that I learned from Chandler Shepherd, in 2017. And watching Craig Kimbrel was a big help. I watched him closely, especially in spring training of ’17 and ’18 when he was throwing his live BPs. I talked to him a little. It was, ‘All right. What kind of shape are we trying to make with this pitch?’ He throws a knuckle slider, and that’s what I throw now.”

Laurila: Why did you start spiking your slider? Read the rest of this entry »

Hitters deploy their craft in different ways. Not all have the same mechanics, nor do they employ the same approaches. Another thing that differs is the way they articulate their ideas. Proof in that pudding can be found in six similar-themed interviews that have run here at FanGraphs over the past two months. Daniel Murphy, Nolan Arenado, Drew Ferguson, Michael Lorenzen, Jesse Winker, and Matt Chapman have all expounded on the art (or is it a science?) of hitting, and each of their perspectives has been unique.

Mitch Haniger’s is unique, as well. The Mariners outfielder once told me that his hitting approach is complex, which made circling back to gain further insight on what makes him tick a veritable no-brainer. I caught up with the 28-year-old Cal Poly product when Seattle visited Fenway Park this past weekend.

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David Laurila: When we spoke in 2013 — you were playing in the Arizona Fall League at the time — you called your hitting approach “pretty complex.” How would you describe it now?

Mitch Haniger: “It’s simple to me. It’s not simple to explain. There are so many factors that go into your approach, based on who you’re facing and what the situation is. How many outs are there? Where in the game are you? Are you facing a starter or a reliever? Not every at-bat is the same. That said, my main focus is essentially to get a good pitch, and hit the ball as hard as possible while taking a nice easy swing.”

Laurila: Getting a good pitch to hit is Hitting 101. How do you balance the simplicity of that approach with the multiple factors you referred to?

Haniger: “I look at pitchers’ tendencies and see how they try to pitch guys. For instance, most pitchers drastically change with runners in scoring position. I’ll look at previous at-bats against a guy and see what he’s typically doing. But really, the overwhelming majority of the time I’m looking for a fastball and trying to stay in the center of the field.”

Laurila: Can you elaborate on “most pitchers drastically change with runners in scoring position”? 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 — Jalen Beeks, Dallas Braden, and John Means— on how they learned and developed their changeups.

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Jalen Beeks, Tampa Bay Rays

“I had a changeup in high school, but it wasn’t very good. When I got to college, I changed the grip; I moved my pinky finger down. It’s pretty much a circle change. I grip it hard and think about it almost like a fastball. I don’t pronate. No one taught it to me. I just threw it one day and it worked. You have to tinker. You have to figure out what works for you.

“It’s gotten better over the last year. I think that’s mainly from my mechanics having changed a little bit. I use my legs more, and have shortened my arm action. I’m not so tall on the mound now. I’m activating my legs more, by getting into more of a squat position. And like I said, I think fastball. I throw it as hard as I can. My average fastball is around 92 [mph] and my changeup is around 88. Read the rest of this entry »

Rowdy Tellez’s weapon of choice is 34 inches long, weighs 32 ounces, and is made out of maple. Trey Mancini’s is 33-and-a-half inches long, weighs 31 ounces, and is made out of birch. Both do damage. The Blue Jays first baseman is known for his light-tower power, while the Orioles outfielder is coming off of consecutive 24-home-runs seasons.

How they went about choosing, and then settling on, their bat models differs.

“When I first got into pro ball, I signed a bat contract with Victus,” explained Tellez, who was drafted by Toronto out of an Elk Grove, California in 2013. “I told them what I wanted, and they sent me bats. I didn’t really like it at first, so I tweaked it a little more. I got to what they called an AC24, which is kind of a combination of models. It’s kind of like a 271 knob and handle, maybe a little bit thicker heading towards the barrel, and then almost like an I13 barrel, but circumference-wise a little bit thinner, and a tick longer. I’ve kind of stuck with that. It’s a comfort thing.”

Mancini was drafted by Baltimore out of Notre Dame in 2013. Three years later, a C243 model Louisville Slugger became his bat of choice. Read the rest of this entry »