Brent Rooker has had an up-and-down rookie campaign. Demoted to Triple-A following an injury-marred April, the 26-year-old outfielder logged a 141 wRC+ with 20 home runs in 62 games with the St. Paul Saints. He’s been less productive, yet no less promising, since returning to the Twins toward the tail end of July. In 153 plate appearances, the No. 35 pick in the 2017 draft has six long balls to go with a a 91 wRC+ and a .304 wOBA.

Those numbers aren’t a mystery to Rooker, nor are the swing analytics that help dictate what he’s doing in the batter’s box. Two partial seasons into what will hopefully be a long and productive big-league career, the former Mississippi State Bulldog is more than just an up-and-coming slugger: he’s a student of hitting.

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David Laurila: Do you view hitting as more of an art, or as more of a science?

Brent Rooker: “I think the best hitters are a combination of both. They’re very artistic in terms of what they feel and the way their bodies move. They know how to manipulate their bodies to allow them do what they need to do in order to accomplish what they want to accomplish in the box. But I also think the best guys know, statistically and analytically, what they do well and what they don’t do well. They use that to their advantage.

“Obviously, you have guys on both sides of the spectrum. Some guys are more feel guys, and others are more by the numbers and analytics. But again, I think the best guys — the truly best guys — are a combination of both.”

Laurila: That said, do you lean more toward one than the other? Read the rest of this entry »

Bobby Dalbec is a bona fide music nerd. The son of a longtime Atlantic Records executive, the 26-year-old Boston Red Sox rookie not only plays piano and guitar, he’s an ardent fan of multiple genres. Growing up around the business influenced that. His father, Tim Dalbec, has worked with a diverse group of artists that include — to name just a few — Bruno Mars, Robert Plant, Smash Mouth, and the Zac Brown Band.

While he listens to everything from rap, to house, to Neo soul —“If it sounds good in my ear is all that matters” — guitar-based rock is clearly in his wheelhouse. Talking to the young power-hitter prior to a recent game at Fenway Park, I learned that he enjoys Jimi Hendrix, John Mayer — “a lot of people think he’s a pop guy, but his his guitar playing is pretty top-tier” — and Stevie Ray Vaughan. Another favorite is Goose, a jam-band out of Connecticut.

Somewhat surprisingly, Dalbec only recently began playing the guitar.

“My dad never pushed me toward music,” said Dalbec, whom the Red Sox selected in the fourth round of the 2016 draft out of the University of Arizona. “He was a drummer growing up, but I never learned drums. The first instrument I learned was actually piano, and that was three or four off-seasons ago. I was self-taught. Piano was kind of a gateway into learning guitar, which I really dove into after the first COVID outbreak.”

Why piano before guitar? Read the rest of this entry »

Shohei Ohtani does something amazing virtually every time he sets foot on a baseball field, and Thursday was no exception. Leading off the afternoon’s contest against the Orioles in Camden Yards, he connected with Keegan Akin’s second pitch of the day, a hanging curveball in the middle of the zone, and hit a towering homer:

It wasn’t just the fact that this was Ohtani’s 41st homer of the year, extending his major league lead, or that it was the third time he’s led off a game with a homer, which he did on June 25 against the Rays in Tampa Bay and on August 14 against the Astros in Anaheim. No, what stood out to these eyes was the combination of the Statcast specs — a 45-degree launch angle and a 110.7-mph exit velocity — on this shot that made it such a majestic drive, and one that particularly caught the eye of this launch angle aficionado.

I have a thing for what I’ve sometimes termed “launch angle porn,” one that predates the Statcast era. Even amid the unending barrage of home runs and their resultant highlights, I find that the visceral thrill of watching the beginning of a sky-scraping home run is the best part. Particularly when viewed on a two-dimensional screen of whatever size, we have no idea of the final distance that struck sphere will travel, but after the sight and sound of contact — and particularly, the mellifluous melody of a ball hitting the sweet spot of a wooden bat — launch angle is the first feedback we get, whether or not there’s a number attached to that steep ascent. As for exit velocity and distance, those come later, whether it’s a couple of seconds after when we see where that ball lands, or once the Statcast numbers are in.

Wherever you sit along the spectrum of baseball observers, from newcomer through casual fan, diehard, junkie, nerd, and professional, you are by no means obligated to care about such numbers. But if you’re the type that gets a kick out of at least an occasional peek at them, not for their own sake but because they increase our understanding of the game (and of ourselves): welcome to the club, and to today’s tour of the season-to-date’s Statcast extremes. This ride isn’t for everyone, but if it’s your thing, buckle up.

Read the rest of this entry »

There have been very few reasons for joy in Minnesota this year. The Twins entered the season as slight favorites to win their third-straight AL Central division crown, but an early slump in April buried them in the standings and they haven’t sniffed the postseason race since. For a team with no hope of playing October baseball, the dog days of August can feel a bit monotonous — unless a little artificial excitement can be created by winning a bunch of close games. Indeed, the Twins last three wins have all been walk-offs, and to make things even more interesting, Jorge Polanco has driven in the winning run in each of them.

Each of the last 3 @Twins victories has ended with a Jorge Polanco walkoff.

He's the first player with a walkoff RBI in 3 straight team wins since David Ortiz in the 2004 playoffs, and the first in the regular season since Tony Pena in June 1982.

— OptaSTATS (@OptaSTATS) August 18, 2021

On Sunday afternoon, the Twins were wrapping up a three-game series against the Rays. They had split the previous two games and had taken two of three from the White Sox before that. After climbing to a 4-0 lead through four innings, Minnesota’s pitching staff allowed four runs to score in the next three frames. The game went into the bottom of the ninth inning tied. Max Kepler led off with a double down the left field line and advanced to third after Austin Meadows misplayed the ball in the corner. Read the rest of this entry »

The trade deadline has come and gone, and teams are approaching the two-thirds mark of the season. With the elimination of August waiver season, clubs have little room to adjust from here. Other than the smallest of moves involving minor leaguers or unaffiliated players, rosters are what they are, and evaluators have already moved on to preparing for the offseason free agent class. In some ways, it’s a frustrating time for playoff contenders, as one can feel a bit helpless; all you can do from here on out is watch what happens. For teams clearly out of the playoff race, August and September have a different dynamic, with clubs using their last 60 games to learn about their young players. There is no greater jump in baseball than from Triple-A to the big leagues. The players are exponentially better, and there are prospects who thrive (or shrink) in ballparks with third decks, bright lights, and an army of TV cameras. In terms of the 2021 season, the teams listed below are playing out the string. But they’re also using this time to figure out which of the players on their roster can be part of their next team to play late-season games that matter.

Arizona Diamondbacks

The Diamondbacks had a relatively quiet deadline, but this also wasn’t a team expected to be this bad or loaded with good players on expiring deals. It will be interesting to see if Cooper Hummel, acquired from Milwaukee in the Eduardo Escobar deal, gets some major league at-bats this year. He’s had an outstanding Triple-A campaign, with more walks than strikeouts and a decent amount of power, but he also turns 27 in November, so it’s time to get going. It’s interesting to note that Arizona tried him at third base (it was just his second game at the position as a pro) during his first week in Reno, as most scouts put him firmly in the 1B/LF category. It looks like the D-backs will initially give at-bats to another older minor league slugger in the form of Drew Ellis, with the hope that one of the pair can represent an improvement over Christian Walker, which wouldn’t be asking much. The club also needs more assurances from Pavin Smith and Daulton Varsho, who so far have both looked more like nice bench pieces than everyday players on a contending team. A remarkable 36 players have taken the mound for the Diamondbacks, but the majority of their better pitching prospects are at the lower levels, so all they can really do from here is keep rolling out a variety of Quad-A-type bullpen arms to see if any of them have potential beyond that. Read the rest of this entry »

The Learning and Developing a Pitch series returned last month after being on hiatus due to the pandemic. Each week, we’ll hear from three pitchers on a notable weapon in their arsenal. Today’s installment focuses on breaking balls and features a big-league reliever, Zack Britton, and a pair of prospects, Tim Cate and Alex Scherff.

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Zack Britton, New York Yankees

“Originally, I learned [my slider] in the minors, kind of at the same time I was learning the sinker. They taught me a slider grip, more of a four-seam grip, kind of hooking the horseshoe. It was pretty good. It always had a high swing-and-miss compared to my sinker, which had more contact. I threw it a lot as a starter, but then when I went to the bullpen I didn’t throw it as much. I just relied on the sinker.

“I started developing it more in 2018. When I came over here [to the Yankees], David Robertson was talking to me about how he threw his curveball. We were playing catch and I was interested in seeing how he gripped it. He kind of presets, so that he doesn’t really have to think about anything. I was like, ‘Oh, that’s interesting.’ So I started doing it on my slider.

“It actually turned my slider into more of… I guess, a slurve? They don’t really characterize it as anything. It’s 79 or 80 [mph], so it’s kind of slider velocity, but with a curveball break. It’s funky with how it sweeps. Read the rest of this entry »

What a ride this year’s deadline was. All told, we had 75 prospects move in the last month. They are ranked below, with brief scouting reports written by me and Kevin Goldstein. Most of the deals these prospects were a part of were analyzed at length on this site. An index of those pieces can be found here, or by clicking the hyperlink in the “Trade” column below. I’ve moved all of the players listed here to their new orgs over on The Board, so you can click through to see where they rank among their new teammates. Our farm rankings, which now update live, also reflect these changes, so you can see where teams’ systems stack up post-deadline.

A couple of quick notes before I get to the rankings. We’ve included a few post-prospect players here (those marked in blue) so you can get an idea of where we value them now as opposed to where we had them at their prospect peak. Those players, as well as the Compensatory pick the Rockies will receive after they extend Trevor Story a qualifying offer and he signs elsewhere, are highlighted below. We had closer to 40 prospects (and 23 Players to be Named Later) traded last year, with the PTBNL number inflated by 2020’s COVID-related transaction rules. The backfields are not well-represented here, with just four prospects who have yet to play in full-season ball. Two of those are currently in the DSL and have no official domestic pro experience, though Alberto Ciprian has played stateside for instructs/extended spring training. Now on to the rankings. Read the rest of this entry »

This deadline had its share of earthquakes, but it also featured smaller aftershocks, as teams improved their depth or addressed smaller, specific needs. So let’s run down some of the deals that might get buried by the higher-Richter scale shakes of the likes of Max Scherzer and Kris Bryant.

The Houston Astros acquired pitcher Phil Maton and catcher Yainer Diaz from the Cleveland Guardians for center fielder Myles Straw

This trade is actually a slightly unusual one, as the team in the playoff shot — it’s not Cleveland — is the one giving up the best player. Straw’s offensive profile will likely prevent him from being an actual star at any point, but he’s fast, plays enough defense, and gets on-base at a respectable enough level to be an average or even better starter in center; he’s already hit the 2-WAR threshold, after all. UZR, our defensive input for WAR, has him at +6.6 runs, while OAA has him at +5 runs and DRS has him at +2. I don’t think I’d ever play him except in a pinch, but Straw’s theoretical ability to at least stand at second or short in an emergency has some additional value, too. Read the rest of this entry »

There are some big trades percolating around baseball today. Trea Turner and Max Scherzer were merely the opening salvo; the Cubs have gone into full everything-must-go mode, José Berríos got swapped for two top 100 prospects, and the Phillies are shelling out for multiple starters. It’s a time for big trades — unless you’re the St. Louis Cardinals, who mostly shuffled the deck chairs on Friday in a trade with the Minnesota Twins. Our analysis of the acquisition of Jon Lester is forthcoming, but that’s not all they did. You’re gonna want to be sitting down for this one, because it might put you to sleep, and that would be dangerous if you were standing:

JA Happ goes to Cards for Gant

— Jon Heyman (@JonHeyman) July 30, 2021

J.A. Happ (pronounced “Jay”, just for value) is not what you’d call a great pitcher, at least this year. His 6.77 ERA could have told you that — but if you hate ERA for some weird reason, what about his 5.40 FIP, 5.28 xFIP, or 17.3% strikeout rate and 1.9 HR/9? He’d been interesting in previous years — lefty starters with control tend to be valuable — but as his velocity went, so did his effectiveness, leading to this year’s horror show.

That’s not to say there’s nothing redeemable about Happ; even in a greatly reduced state, he’s an innings eater, having completed seven innings four times this year in 19 starts. That’s useful for the Cardinals, because their bullpen is a castle made entirely of brutal, gut-wrenching walks. With so few arms to choose from, the top three relievers have been worked hard, and injuries have decimated their rotation; even after acquiring Happ, it prominently features Wade LeBlanc, with four reasonable starters on the shelf at the moment (Jack Flaherty, Miles Mikolas, likely gone-for-the-season Carlos Martínez, and definitely gone-for-the-season Dakota Hudson). Read the rest of this entry »

With the trade deadline looming, today the Blue Jays bolstered their rotation, trading two prospects — shortstop/outfielder Austin Martin and right-handed pitcher Simeon Woods Richardson — to the Twins for right-hander José Berríos. As recently as early this week, the Twins did not expect to trade Berríos, but they decided to listen on him and the market well-exceeded their expectations. With Minnesota acquiring a pair of Top 100 prospects in return, it looks more and more like the Dodgers pulled off an exceptional deal last night, paying a similar amount for Max Scherzer and Trea Turner. Ben Clemens analyzed what Berríos means for the Jays; here we will concern ourselves with Martin and Woods Richardson.

The fifth overall pick in the 2020 draft out of Vanderbilt, Martin was seen as one of, if not the best pure hitters in last year’s class as a proven performer at one of the top programs in the country with outstanding swing decisions, truckloads of contact, and flashes of average power. His future position was in the to-be-determined category, but with an athletic toolset, he was seen as simply ending up somewhere up the middle.

Unable to make his professional debut until 2021, the Blue Jays challenged Martin with an initial assignment to Double-A New Hampshire, and the results have been both good and confusing. On paper, his .281/.424/.383 line has Martin meeting that challenge with aplomb. But evaluators have left their looks this summer scratching their heads a bit. After striking out just twice in 69 plate appearances during Vanderbilt’s shortened 2020 season, Martin has racked up a 21.2% strikeout rate this year, while some feel his propensity for drawing walks (14.8%) also frequently puts him into bad counts he can’t fight his way out of. Data-minded evaluators also point to a loss of power, and while a dip would be expected during a transition from metal to wood bats, Martin’s exit velocities are down a whopping 8 mph from his college days. Read the rest of this entry »