Spring training results are basically meaningless, and yet as portents of things to come are concerned, Ketel Marte homering on Sunday, in his first plate appearance of the Cactus League season, was a positive. The 26-year-old Diamondback is coming off a breakout, MVP-caliber season, albeit one that ended with him on the sidelines. Marte didn’t play a single game after September 17 due to a stress reaction in his lower back, and while he didn’t need surgery, his recovery was something of an abstraction until that first knock; the same can be said for baseball in general.

Behold, let the new season begin:

Primer turno y primer jonrón para Ketel Marte. ? #MLBDominicana ?? pic.twitter.com/CJVoZGevEx

— MLB Dominicana (@MLBDominicana) February 23, 2020

The switch-hitting Marte enjoyed a dazzling 2019, setting career highs in virtually every key offensive category. He hit .329/.389/.592, numbers that respectively ranked second, seventh, and fourth in the NL; his 150 wRC+ ranked fourth as well, behind only Christian Yelich (174), Cody Bellinger (162), and Anthony Rendon (154). That performance wasn’t anything that could have been expected given his previous history, as he entered the season a career .263/.324/.389 hitter, one fresh off a modest .260/.332/.437 (106 wRC+) showing in 2018. Marte’s 32 homers more than doubled his previous total of 22, compiled in over 1,500 plate appearances from 2015-18. Read the rest of this entry »

After an impressive 4.0 WAR season in 2019, 22-year-old right-hander Mike Soroka is set up to become the ace of the Atlanta Braves pitching staff. Soroka started all 29 games he appeared in last year and ranked 14th overall in FIP, with a 7.2 K/9 against a 2.1 BB/9 rate. Soroka induced grounders on over 50% of the contact he allowed, with a .206 GB BABIP (league average is .242 ). It’s a mixed bag of success when it comes to groundball pitchers, and Soroka ranked sixth overall in groundball rate last season (one spot behind his teammate Max Fried). Of the top 10 grounder rates in 2019, Soroka’s ERA was second to Hyun-Jin Ryu’s.

Soroka isn’t really a strikeout pitcher (142 strikeouts in 174.2 IP), but he does have a good mix of above-average pitches and velocity that keeps hitters wary. Soroka already does a pretty good job spreading out his arsenal, especially when ahead in the count and with hitters facing a two-strike count. Soroka’s repertoire has a few great pairing options, and if sequenced properly in the right game state, it could make the youngster dominant.

Let’s start by examining his arsenal. Soroka throws a two-seamer, a slurve, a four-seamer, and a firm, fading circle changeup. All four are demonstrated in the following isolated pitch overlay:

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I think it’s fair to say that the city of Cleveland has an image problem. I don’t know how far back this issue goes, but they’ve been late-night joke fodder for as long as I can remember. I suppose flyover country plus rust belt plus the depiction of the city and baseball team in the movie Major League adds up to a less-than-stellar perception of the city. That attitude often transfers over to the baseball club, particularly in terms of what the team can and cannot do when it comes to spending. This perception is central to the debate about whether the Cleveland baseball club can afford a massive contract extension for Francisco Lindor. However, perception isn’t always reality.

There are two principal arguments against Cleveland offering a big contract to Lindor. The first is that Cleveland is too small of a market with meager revenues, and signing Lindor would push payroll too high. The second is an offshoot of the first: If Cleveland were to sign Lindor to a huge contract, they would have their ability to compete constrained because Lindor would cost too much to keep payroll in line with typical levels. Both arguments are worth exploring.

Last season, Forbes ranked Cleveland 25th among franchises for valuation purposes at $1.15 billion. Twenty-fifth place feels pretty close to 30th, and it’s true that Cleveland’s valuation by Forbes was just $150 million higher than the last-place Marlins. It’s also true that Cleveland is closer to 18th-ranked Arizona Diamondbacks than they are to Miami. Cleveland’s market certainly isn’t the biggest in baseball, but it has close to the same number of households as Denver and is significantly ahead of places like St. Louis, Pittsburgh, Baltimore, San Diego, Cincinnati, Kansas City, and Milwaukee. It’s not just market size and valuation where Cleveland is closer to a middle-of-the-pack team than a cellar-dweller. Read the rest of this entry »

On Friday, MLB.com reporter Sarah Langs wrote an article entitled, “Juan Soto is even better than you think he is.” Soto is already good. Like, really good. And he’s only 21 years old. Langs took Soto’s 2020 ZiPS projections and envisioned the continued growth he could see this upcoming season. If the projections hold up, we could be seeing a historic season from the young Dominican, as Langs explained:

“The only players to have multiple qualified seasons with a 140 or higher wRC+ before their age-22 seasons are Mel Ott (3), [Mike] Trout, Mickey Mantle, Ty Cobb, Rogers Hornsby and Ted Williams. Each of those players’ outstanding starts to their young careers resulted in a Cooperstown plaque, except for Trout, who’s still active but by all measures seems headed there, too.”

ZiPS projects a 5.5 WAR season for Soto with a 149 wRC+, a seven point increase over his 2019 mark. Only six other players are projected to accumulate more WAR and just three are projected to post a higher wRC+ than Soto. After placing second in Rookie of the Year balloting and a year after placing ninth in the NL MVP voting, Soto has a strong case to be one of the early frontrunners in the NL MVP race heading into this season:

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Between 2014 and 2017, Brian Dozier took more major league plate appearances (2,807) than any other player, posting a .348 wOBA and hitting 127 home runs in the process. That performance was good for 18.9 WAR, which was the 11th-best mark posted by any hitter during that period and behind only José Altuve among second basemen. Last fall, he won a championship with the Washington Nationals. This weekend, he reportedly signed a minor league deal with the Padres.

That sequence probably overstates the degree to which Dozier’s stock has fallen. After a catastrophic 2018, his time with the Nationals was a modest success. He brought his offensive performance back to just about league average (99 wRC+), largely on the back of improved selectivity at the plate, and lifted his defense from “atrocious” (in 2018) to “mostly unimpressive” (his career norm). That all added up to 1.7 WAR and a share of a title. In most years, it might also have turned into a major league contract (you predicted a two-year deal worth $18 million). Read the rest of this entry »

Two months after extending Luis Robert, and less than a year after doing the same with Eloy Jiménez, the White Sox have locked in a contract for another young star, reportedly signing 26-year-old groundball specialist Aaron Bummer to a five-year extension worth a minimum of $16 million. The deal also includes options for Bummer’s 2025 and 2026 seasons, for $7.25 and $7.5 million, respectively, with $1.25 million buyouts in each year. If Bummer receives certain awards considerations, the final option year could be worth up to $10 million.

All told, the White Sox have guaranteed themselves a minimum of five and a maximum of seven years of Bummer’s services at a maximum cost of $32 million. Bummer has guaranteed himself $16 million. I suspect both parties will leave this deal feeling satisfied. As Bob Nightengale noted this is the largest extension given to a non-closer who has yet to qualify for arbitration in major league history. While the breakdown in the traditional closer role and the rise of elite sixth- and seventh-inning relievers makes that distinction somewhat less notable than it might have been a few years ago, this is still a major deal.

You may have already read Devan Fink’s detailed analysis of Bummer’s sinker earlier this month, but if you didn’t, here are the numbers that likely prompted the White Sox to put guaranteed money on the table: Bummer’s groundball rate in 2019 was 72.1% (second in the majors), he generated 14 runs on his sinker alone (also second), and he generated barrels on only 2.3% of batted ball events (third). Those numbers look a lot like those of another star reliever of recent vintage, Zack Britton, and it is indeed Britton who Bummer trailed in the first two categories. Read the rest of this entry »

Last week, when giving our playoff odds a quick once-over, I stumbled across something interesting. In translating from player statistics to our projections, we strip out the impact of reliever leverage. That seems intuitively weird, so I wanted to delve into the thinking behind it and see if I could find a workaround.

First, a quick recap of the issue. When we calculate WAR for relievers, we include the impact of leverage. This makes sense — the last reliever off the bench is mostly pitching in blowouts, so their contribution, good or bad, is less important than the closer’s. If you used a dominant reliever in a mop-up role, they’d be far less valuable than if they got to pitch in games where the outcome was uncertain.

How do we adjust for leverage? It’s reasonably straightforward. Take a reliever’s gmLI, which you can find in the Win Probability section. Kirby Yates, for example, had a gmLI of 2.16 last year. gmLI is the average leverage index when a pitcher enters the game. You can find a recap of leverage index here, but it’s essentially a measure of how important a given plate appearance is. A leverage index of 1 means that the situation is exactly as important as the average plate appearance, 2 means the situation is twice as important, and so on. Read the rest of this entry »

Kody Hoese exploded last season at Tulane. In a breakout junior campaign that saw him shoot up draft charts, the right-handed-hitting third baseman slashed a preposterous .391/.486/.779, bashing 23 home runs along the way. Duly impressed, the Los Angeles Dodgers selected Hoese with the 25th pick of the first round.

He proceeded to acclimate well to pro ball. The numbers weren’t nearly as loud as they were with the Green Wave, but his .299/.380/.483 line between rookie-level Arizona and the low-A Great Lakes Loons was more than adequate. In terms of getting his feet wet, Hoese did just fine.

Asking Hoese about the sudden-rise path he took from Tulane to top-shelf prospect unearthed no great revelations. The 22-year-old Griffith, Indiana native feels that he simply matured and grew into having a more-advanced approach at the plate. “There weren’t really any mechanical changes, or anything like that.”

Hoese’s setup and stroke are anything but complicated. He presents with a “little-lower-hands slot” and a simple load where he “kind of gets into [his] back side, and then strides.” He tries to stay balanced — “centered through my body, upright” — with minimal head movement. His primary objectives are a consistent swing path and focusing on driving the ball up the middle and to the opposite-field gap.

Aaron Bates, who tutors hitters in the Dodgers system, offered a similar take when queried about Hoese’s M.O. Read the rest of this entry »

Players have reported to camp, bullpens are being thrown, and batting practice is being taken. Spring training is nearly in full swing with a full slate of games scheduled for Saturday. Every spring, the various position battles being waged on every team’s roster are often the most interesting storylines to follow.

This year, a surprising position battle opened up in Arizona. Last weekend, Mike Hazen, the general manager of the Diamondbacks, confirmed that there would be an open competition for the fifth spot in Arizona’s rotation. With Madison Bumgarner added during the offseason and Robbie Ray still in the fold, it looks like the D-backs have just one open spot. Luke Weaver should be fully healthy after recovering from his forearm strain that wiped out nearly four months of his season last year. Mike Leake, who is dealing with a fracture in his non-throwing hand this spring, likely has a spot in the rotation locked up too. Many assumed Zac Gallen, acquired by the D-backs at the trade deadline last year, would have earned that last spot with his impressive rookie campaign, but apparently that’s not the case. Instead he’ll have some competition in the form of Merrill Kelly and Alex Young.

The fifth spot in the rotation is probably Gallen’s to lose, but both Kelly and Young bring intriguing profiles to the table that make this position battle a little more interesting than it may seem. Here’s a quick look at what ZiPS sees from this trio. Read the rest of this entry »

Black swan events are a defining feature of each baseball season. Like any good sport, the contours of the game elicit a comfortable and familiar warmth. But also like any good sport, the details that make up the fabric of a particular contest or campaign are essentially unpredictable. It’s the round ball, round bat game: Weird stuff happens all the time.

Once they happen though, unexpected events have a way of enmeshing themselves in the game’s broader narrative as if they were just another ad on the outfield wall. Our brains struggle to handle surprises, and so we rationalize them. For a time, it was very weird that Lucas Giolito suddenly looked like one of the best pitchers in baseball; by the time the Cy Young ballots were tallied, his breakout season was just another event from 2019, a feel-good moment and a developmental win but no longer a curiosity. Lucas Giolito is now good and we accept this for what it is.

But there’s so much more fun to be had with unexpected events. They’re worth celebrating on their own merits. In one form or another, they happen every day and to every team and we should remember the most notable of those surprises. More to the point, one of these is coming for your club in 2020. Like a birthday present waiting to be unwrapped, each team is just a month or so away from discovering something weird about itself. Today we’re going to use recent history as a guide to imagining what that will look like. Read the rest of this entry »