The Chicago Cubs boast one of the top farms systems in the game, and Dan Kantrovitz is a key reason why. The club’s VP of Scouting for each of the last four drafts, Kantrovitz has overseen the selections of first rounders such as Matt Shaw, Cade Horton, and Jordan Wicks. Thanks in part to shrewd drafting, the Cubs’ prospect pipeline is robust on both the pitcher and position player sides.
A St. Louis native, Kantrovitz attended and played baseball at Brown University, where he recorded 208 hits in his four years as the starting shortstop. After he graduated with a degree in Organizational Behavior and Management in 2001, his hometown Cardinals selected him in the 25th round of the MLB draft. Assigned to the Johnson City Cardinals of the Appalachian League, he went 1-for-3 in his first and only professional game; a shoulder injury from his senior year of college flared up again and ended his playing career.
Kantrovitz joined the Cardinals front office in 2004, and a few years later, he went to Harvard for a two-year master’s program in statistics, hoping to develop the skills to keep pace with the growing analytics movement in baseball. He got a job in the Oakland A’s front office upon graduating from Harvard. St. Louis hired him back to be its amateur scouting director in 2012, before he returned to Oakland three years later and worked for five seasons as the the team’s assistant GM. Wanting to get back into a draft-specific role, he took his current position with the Cubs in late 2019. Baseball has changed over his two decades working in front offices, and his understanding of the game and his approach to scouting has evolved with it.
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David Laurila: A number of mock drafts are published prior to the draft itself. Do scouting directors pay attention to them?
Dan Kantrovitz: “I think it would be disingenuous for any scouting director, or front office, to say that they don’t pay attention to mock drafts by respected third-party publications — especially as you get closer to the draft. Now, do we rely on our internal data to make draft decisions? Yes, of course. Do we also want to have an idea of what might happen before and after us? Also a yes. Sometimes mock drafts can be a solid indicator of what the rest of the industry might be thinking. If nothing else, they are certainly fun.”
Laurila: Our own mock draft from last year had you taking Nolan Schanuel, a college first baseman whom the Angels took a few picks before you selected middle infielder Matt Shaw 13th overall. Generally speaking, what are your thoughts on drafting first basemen in early rounds? Read the rest of this entry »
Ben Lindbergh and Meg Rowley banter about a difference between baseball and football (as illustrated by the Super Bowl), the lowering of the limit on players per organization, and umpire Jen Pawol’s ascent toward the majors (and history). Then they preview the 2024 Texas Rangers (22:28) with MLB.com’s Kennedi Landry and the 2024 Chicago Cubs (56:31) with The Athletic’s Sahadev Sharma.
Mark Hoffman/Milwaukee Journal Sentinel/USA TODAY NETWORK
A month after Rowdy Tellez was non-tendered by the Brewers, the first baseman signed with the Pirates to little fanfare. It’s not hard to see why that particular transaction flew under the radar. Back in the good old days of December, the offseason was at its peak. There were more pressing concerns than a player with exactly 0.0 career WAR joining a rebuilding club. Yet two months later, amidst the dullest stretch of the winter (and perhaps a bout of offseason-induced delirium), I have realized we made a dreadful mistake. FanGraphs has cursed Rowdy Tellez, and now it falls on my shoulders to reverse the spell. Let me explain. Read the rest of this entry »
Jordan Wicks is one of the most promising young pitchers in the Chicago Cubs organization. Drafted 21st overall in 2021 by the North Side club out of Kansas State University, the 24-year-old southpaw is coming off of a season that saw him win four of five decisions and log a 4.41 ERA over his first seven big league starts. Moreover, his minor-league ledger included a 7-0 record and a 3.55 ERA between Double-A Tennessee and Triple-A Iowa. Assigned a 50 FV by our own Eric Longenhagen, Wicks is projected to slot comfortably into new Chicago manager Craig Counsell’s rotation in the coming campaign.
The big lefty — he’s listed at 6-foot-3, 220-pounds — has a diverse arsenal, but one offering stands out above the rest. His changeup, which he began throwing as a Little Leaguer in Conway, Arkansas, is not only the best in the system, it could prove to be one of the best in the National League. As he explained at the tail end of last season, the pitch is his “bread-and-butter, and it has been for awhile.”
Asked for more history on his go-to, Wicks told me that it was his “premium off-speed” growing up, and that he “didn’t really throw a curveball or a slider when [he] was younger.” His repertoire now includes both, as well as a cutter and both two- and four-seam fastballs. Pitchability is another of his assets, and he gets high marks for his competitiveness, but again, it’s the diving circle that earned him his first-round pedigree and has him poised to contribute to a big-league rotation. Read the rest of this entry »
Ben Lindbergh and Meg Rowley banter about former Mets GM Billy Eppler’s suspension for fabricating injuries, then Stat Blast (15:25) about players who amassed the most WAR for their secondary, tertiary, quaternary (etc.) teams, Hall of Famers who played with their hometown teams, and uniform numbers assigned to different players with the same surname on the same team. Then they preview the 2024 Boston Red Sox (33:13) with The Boston Globe’s Alex Speier and the 2024 San Diego Padres (1:16:44) with MLB.com’s AJ Cassavell.
Ray Acevedo-USA TODAY Sports
It is not easy to skip a whole year of something and come back with the same level of performance or skill. Baseball is no different, even for the best of ballplayers. Fernando Tatis Jr. missed the entire 2022 season because of wrist injuries and a suspension for using performance enhancing drugs. While he was serving his suspension, he underwent labrum surgery to repair a recurring issue that hampered his ability to consistently stay on the field. He was fully healthy upon his return in 2023, and he remained that way for the entire season.
Yet, despite avoiding injury for the first full season of his career, in 2023 Tatis had his least productive year at the plate. His 113 wRC+ was 41 points below the mark he had recorded over his first three big league seasons. He also set career lows in average (.257), on-base percentage (.322), slugging (.449), ISO (.191) and wOBA (.332). From a data perspective, his quality of contact took a significant hit, though that isn’t all that surprising. Even after athletes return to the field, it takes time for them to regain their explosiveness following serious injuries and surgeries. Ronald Acuña Jr. is a perfect example of that. He tore his ACL in July 2021, underwent season-ending surgery, and missed Atlanta’s first 19 games of 2022. Like Tatis last year, Acuña was mostly healthy for the rest of the season but did not perform up to his standards. Then, of course, last year he won the NL MVP and became the first player ever to hit 40 home runs and steal 70 bases in a season.
Tatis will look to take a similar path, but in order to do so, he’ll have to figure out and address the root causes (mechanics, swing decisions, etc.) of this big drop off. Back in September, Ben Clemens investigated how spray angle on fly balls impacts some of the hardest hitters in the game, Tatis being one of them. One of the key conclusions of Ben’s research is that hitters who pull their fly balls at an extreme rate, such as Isaac Paredes, don’t do more with those batted balls; they just hit them much more frequently, which allows them to outproduce others on fly balls, despite not having the eye-popping power that we’d assume would be the main causal variable.
This is notable for Tatis because, over his first three seasons, he hit the ball with enough power to do damage on fly balls no matter the spray angle. That was not the case last year.
Tatis Fly Ball Performance
Years
Fly Ball%
Fly Balls
wOBA
xwOBA
wOBA-xwOBA
2019-2021
27.4
197
.847
.834
.013
2023
25.1
110
.456
.626
-.170
SOURCE: Baseball Savant
From 2019 through 2021, Tatis’ wOBA on fly balls slightly outpaced his xwOBA, while last year, he greatly underperformed his expected numbers. Much of that can be explained by his pull rate dropping from 30.5% over his first three seasons to 21.8% in 2023. However, that’s not the only variable at play here, because even when he hit straightaway fly balls in those first three years, he had a .764 wOBA. That’s well below his .894 xwOBA, but it was still the third-highest mark among all batters from 2019–21 (min. 150 fly balls). Last season, though, Tatis finished with a .291 wOBA on straightaway fly balls, significantly lower than his .653 xwOBA. Crushing balls to the deepest parts of the park was once a Tatis superpower; in 2023, it was his kryptonite.
To better understand how this happened, let’s look at how Tatis fared in different areas of the strike zone. By breaking down his performance in different zones, we’ll get a better idea of any holes that may have developed in his swing. For all his woes last year, Tatis continued to rake against left-handed pitching (152 wRC+), so I’m going to focus on his splits vs. righties, against whom he had a career low 101 wRC+. The table below shows how Tatis performed against pitches from righties in each third of the zone, first in 2021 and then in 2023.
Zone wOBA/xwOBA vs. RHP
Year
Inner Third
Middle Third
Outer Third
2021
.423/.450
.464/.533
.500/.473
2023
.307/.332
.427/.466
.252/.352
There are drops across the board here, but my goodness, what the heck happened on the outer third? In 2021, Tatis ranked second in right-on-right wOBA on outer third pitches. This year, if you were a righty who could locate on the outer third, Tatis would do the work for you.
What’s the deal? Making contact wasn’t the problem, because he actually whiffed less often against the outer third last year than he did in 2021. The real issue was his quality of contact. On his 67 batted balls against pitches from righties on the outer third in 2021, his xwOBACON was .634. In 2023, it was .305. Ooof.
A change in swing path is typically to blame when a player goes from destroying the outer third to hardly covering it at all. Let’s look at the video to figure out what mechanical flaws altered his swing path. Here are some swings from 2021 against outer third pitches from righties.
Here is a standard heater away with a pretty neutral body angle (sorry Keegan Thompson):
This one is a low and away breaking ball with a pretty aggressive body adjustment to get the barrel under the ball:
And lastly, here is a high heater that needed an upright body adjustment:
Each of these three swings shows how Tatis adjusted his body in different ways to get to his barrel to outer third pitches. The swings are reciprocal, athletic, and vicious. His stability with the ground is consistent no matter the posture of his upper body. Now let’s look at three swings on similar pitches from 2023, starting with another standard middle-away heater:
Here is a swing on a low breaking ball with a body adjustment where Tatis couldn’t quite create the same angle as he did in 2021:
Then here is a can of corn fly ball to center on an up and away heater where Tatis caught it off the end of the barrel:
OK, now for some comparison. Off the rip, it’s clear that Tatis’ stride is working in a different direction. It’s more neutral now than it used to be. Instead of working from a neutral stance into a closed stride, he’s working from an open stance into a neutral stride. The starkest comparison is looking at how he handled Thompson’s heater in 2021 versus the 2023 one we saw from Cristian Javier. Against Javier, it was the exact kind of pitch you’d expect Tatis to drill into the opposite field gap, but his legs didn’t create enough space for him to get his barrel moving in the optimal direction. Instead of a laser opposite field homer, it was a measly liner to left for an easy out.
In 2021, Tatis had a more stable base, which allowed him to create a more drastic angle with his upper body against the low breaking ball. That made the difference between his line drive in the gap from 2021 and last year’s line drive to the shortstop. On both of the high pitches, he had the tall posture he needed to get on plane, but in 2023, he couldn’t get his bat on the proper horizontal angle to make flush contact, causing him to hit the ball off the end of the bat instead of the barrel.
As I always say, we’re looking for reciprocal movements. If he’s still kicking back aggressively but doesn’t have the movement beforehand to make the kick back smooth, then he’s creating asymmetrical movements. The closed stride and smooth kick back was his recipe for success in 2021. The logic here is that when he strides closed, he has a more stable connection to the ground, leading to better positions to get his barrel on plane.
He did not do that last year, and as a result, he created less space for his upper body to cover the outer third effectively, which sapped his production on fly balls. Because he was coming back from surgery, it’s possible that he wasn’t comfortable making the same movements he had in the past, though it’s hard to believe that would be the only reason for losing his mechanics. After all, his surgery was on his shoulder, and this is a lower body problem. That said, even if he knew what was wrong, his shoulder could have limited the amount of extra swings he could take to fix it during the season.
Now that he is healthy, he should be able to do the drills and cage work necessary to correct his mechanics and return to his previous rotational patterns.
When Carl Pavano threw the first official pitch at the brand new Target Field on April 12, 2010, there was no Target logo on the mound. Mind you, there were Target logos aplenty all around the ballpark — on the wall behind home plate, just below the press box, up above the bleachers in right and center field, on the signs the fans brought and the hats they wore, and on the video boards on the façade of the upper deck, which often displayed rows of alternating baseballs and Target logos, hundreds of them wrapping around the entire stadium — just not on the pitcher’s mound. Later that year, the interlocking T and C of the Twins logo began appearing in the dirt behind the rubber; the Target logo didn’t start gracing the mound until 2016.
Still, in the early years of 2016 and 2017, the mound was often completely targetless. Even today, there are games where there’s no logo whatsoever — and not just nationally televised games, when the advertising rights can change. Sometimes it’s just the pitcher all alone up there (aside from the rubber, the cleat cleaner, and a couple rosin bags):
I don’t have any good guesses that explain the logo’s occasional absence, but I have so, so many bad guesses. Maybe the grounds crew is hiding the target somewhere else on the field and we’re supposed to be looking for it. Maybe Target leases the space on a per-game basis, and sometimes whoever is in charge of delivering that day’s check gets lost during the half-mile walk from Target Plaza Commons headquarters to Target Field. Maybe — and hear me out on this one — maybe the grounds crew just gets busy sometimes. I don’t know why it’s not always there, but if it’s supposed to be there every game, I hope this paragraph doesn’t get anybody in trouble. Read the rest of this entry »
Orlando Ramirez-USA TODAY Sports
Few positions on the Brewers depth chart are more set than catcher. William Contreras, whom they acquired before last season, was their best player in 2023. He led Milwaukee in hitting and finished third on the team in plate appearances despite shouldering a full-time catching load, which normally limits playing time. Most impressively, he delivered a sensational defensive performance a year after he was one of the worst receivers in baseball. On a team that struggled to generate offense, Contreras was a rare and brightly shining exception.
Naturally, the Brewers just signed the best free agent catcher on the market, give or take DH Mitch Garver. That’d be Gary Sánchez, who is joining the team on a one-year, $7 million contract, as Jon Heyman reported. It sounds bizarre – and it may well be bizarre. But there’s a method to Milwaukee’s madness, so let’s try to figure it out together.
There’s one obvious thing going for the Brewers: They really needed a second catcher. Before they signed Sánchez, the plan was to use Eric Haase, he of the 42 wRC+ in 2023, as their second backstop. That plan was not great, to put it succinctly. Haase probably isn’t that bad offensively, but he’s also not particularly good behind the plate. In his best years in Detroit – he hit a career-high 22 home runs in 2021 and topped out at 1.3 WAR in 351 plate appearances the following season – he wasn’t used as a pure catcher, dabbling in the outfield and at DH and racking up meaningfully negative framing numbers when he did don the tools of ignorance. Read the rest of this entry »
The best pitch in baseball is a well-located four-seam fastball. It is the rhythm guitar of pitching, the rock upon which the church is built. To establish the fastball first is fundamental; to pitch any other way is backwards.
Maybe you don’t need it at all.
In the late 20th century, rock and roll evolved into different popular forms that either de-emphasized the role of the guitar or eliminated it altogether. Some artists went forward and embraced electronic instruments; others went back in time and rediscovered the piano. Of the 603 pitchers who threw at least 250 pitches last year, 49 didn’t throw a single four-seamer. Many of them were quite successful. The anti-four-seamer crowd includes top relievers like Josh Hader, Camilo Doval, and José Alvarado, as well as elite starters like Corbin Burnes and Framber Valdez. Read the rest of this entry »
With the additions of Shohei Ohtani and Yoshinobu Yamamoto on deals lasting 10 and 12 years, respectively, the Dodgers are entering a new era when it comes to their headlining superstars — not to take anything away from Mookie Betts and Freddie Freeman, both of whom remain at or near the top of their respective games. On Monday, we learned that the next stage of Dodger baseball will also include another familiar superstar: The New York Post’s Joel Sherman and Jon Heyman reported that free agent Clayton Kershaw will return to the only team for which he’s ever pitched.
The exact terms of the deal — which is pending a physical on Thursday — have yet to emerge at this writing, but USA Today‘s Bob Nightengale reported that the deal is a “one-year, incentive-laden contract,” while The Athletic’s Andy McCullough added that the contract includes a player option for 2025. If exercised, that would allow Kershaw to join Ohtani — who won’t pitch in 2024 after undergoing reconstructive surgery on his UCL this past September — in the Dodgers’ rotation.
Player options tend to carry advantages when it comes to Competitive Balance Tax accounting, a significant concern for the Dodgers, who rank second in payroll (both actual and CBT-based) only to the Mets and are nearly $12 million over the fourth-tier tax threshold of $297 million even before adding Kershaw’s salary. For example, Justin Turner’s two-year, $21.7 million deal with the Red Sox last year called for a base salary of $8.3 million for 2023, then a $13.4 million option and $6.7 million buyout. By opting out, Turner made $15 million on a deal whose average annual value was just $10.85 million. Read the rest of this entry »
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