Andrés Muñoz has been one of baseball’s best relievers over the past three seasons. During that span, the Seattle Mariners right-hander has a 2.49 ERA, a 2.68 FIP, and a 34.7% strikeout rate over 176 games, comprising 173 1/3 innings. Acquired from the San Diego Padres as part of a seven-player trade in August 2020, Muñoz missed the entirety of that year and all but the final game of the 2021 season recovering from Tommy John surgery. He posted a 2.12 ERA and 22 saves in the just-completed campaign, both career bests.

Muñoz’s M.O. on the mound is power. Per Statcast, his four-seamer averaged 98.4 mph this season, while his two-seamer averaged 97.5 mph and his slider 87.6 mph. The velocity — but not his overall effectiveness — was actually down from the previous two years. In 2023, Muñoz’s four-seamer averaged 99.2 mph, and in 2022 it averaged 100.2 mph. His slider is his most-thrown pitch, and its speed has also ticked down a tad, although not to his detriment. With a caveat that his slider wasn’t always sharp this season, it elicited a .138 BAA, a .191 wOBA, and a 48.5% whiff rate.

The 25-year-old native of Los Mochis, Mexico sat down to talk about his repertoire and approach at Fenway Park earlier this year.

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David Laurila: The last time we talked, you told me that you’re a bit of pitching nerd. To what extent?

Andrés Muñoz: “Yes. We have all this information, but I don’t want to put it all in my head. I try to make it simple. At the same time, I want to know where to attack the hitters. Where are their weaknesses? I use that. Like everybody, I like to have the information, but by the time I am on the mound, I’m not thinking about all the information. I’m thinking more about, ‘OK, where am I supposed to throw the pitch?’ I feel like that is the best thing for me, to have a plan for every hitter.”

Laurila: What about your pitch profiles and how you can optimize them? I assume you pay attention to that when you’re not on a game mound. Read the rest of this entry »

The St. Louis Cardinals got more than just the 2023 Texas League MVP when they acquired Thomas Saggese from the Rangers as part of the five-player Jordan Montgomery deal at last year’s trade deadline. They also got a young hitter who is attuned to the mechanics of his craft. For Saggese — Texas’ fifth round pick in the 2020 draft out of Carlsbad High School in California — getting on plane with a pitch and driving it is the goal. The manner in which he positions his body in space is what allows him to do that.

A middle infielder listed at 5-foot-11 and 185 pounds, Saggese doesn’t look the part of a player who went deep 26 times in 2023 and another 21 times this past season. But regardless of his appearance, the pop is there, as is what our lead prospect analyst Eric Longenhagen has described as a “feel to hit [that] has been the lynchpin of his prospectdom since high school.” Moreover, Saggese has youth on his side. While his slash line with Triple-A Memphis was a humble .253/.313/.438, those numbers came at age 22 (he won’t turn 23 until April). The Cardinals clearly recognize his upside. Saggese got a big league call-up in September and logged 10 hits, including his first big league home run, in 52 trips to the plate.

Saggese — currently suiting up with the Glendale Desert Dogs — talked hitting following an Arizona Fall League game earlier this week.

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David Laurila: How do you feel that you profile as a hitter? Looking at your numbers, I see more home runs than I might have expected.

Thomas Saggese: “I think my best swings just happen to be balls in the air. I feel like I get the ball in the air pretty well and can hit some homers. I don’t think it’s going to be anything crazy, but I would like to hit 20 a year — .300 with 20 homers every year. That’s kind of my goal.” Read the rest of this entry »

Colson Montgomery learned a lot about himself as a hitter this season. The result of that introspection? He’s going back to the approach that not only helped make him the top prospect in the Chicago White Sox system, but also has him ranked 17th overall on The Board. Striving for more pull-side power, the left-handed-hitting shortstop slashed a disappointing .214/.329/.381 with Triple-A Charlotte. And while the 22-year-old did hit a career-best 18 home runs, he also fanned 164 times while logging a 28.6% strikeout rate. With the caveat that the 2021 first round pick was one of the youngest players in the International League, Montgomery clearly underperformed expectations with the bat. A readjustment was in order.

Montgomery, who is currently doing some fine-tuning with the Arizona Fall League’s Glendale Desert Dogs, discussed his learning-curve season earlier this week.

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David Laurila: What has the development process been for you in terms of your mechanics and approach?

Colson Montgomery: “Earlier in your career, it’s kind of an experiment of who you are as a hitter. You don’t really know yet, because you probably haven’t faced adversity or failure. Also, when you’re a lot younger, you aren’t facing the best arms. The sooner you can go against the best of the best arms is when you can learn a lot about yourself. Read the rest of this entry »

How the New York Yankees choose to deploy Clay Holmes throughout what they hope will be a long postseason run is uncertain, and the same is true for how he’ll perform in whichever role he assumes. The 31-year-old right-hander had a career-best 30 saves this season, but he was also charged with an big league-worst 13 blown saves. Displaced as the team’s closer by Luke Weaver in September, Holmes logged just one save in the season’s final month, that in the club’s last game.

His overall numbers were solid. Over 67 appearances comprising 63 innings, the sinkerballer put up a 3.14 ERA, a 3.02 FIP, and a 25.1% strikeout rate. He also killed a lot of worms, as evidenced by a 65% groundball rate that ranked second-highest among hurlers to throw at least 50 innings, behind only Tim Hill’s 68.2%.

Inducing groundballs has been Holmes’ M.O. ever since he debuted with the Pirates in 2018. He has a career groundball rate of 66.3%, with a high-water mark of 75.8% in 2022, his first full season in pinstripes. (The veteran reliever was acquired by New York from Pittsburgh in July 2021 in exchange for Diego Castillo and Hoy Park.)

As for playoff experience, his résumé is promising. While past performance is by no means a future guarantee, Holmes has nonetheless allowed just three hits over eight innings in six postseason appearances. Given that — and his 74 saves over the past three regular seasons — the 6-foot-5 hurler is battle tested when it comes to late-inning opportunities.

Holmes talked about his signature pitch, and how his approach hasn’t changed much over the years, when the Yankees visited Fenway Park in mid-September.

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David Laurila: You spent 10 years in the Pirates system before coming to New York. In terms of pitching philosophy — including what was emphasized in the development process — how different was Pittsburgh compared to here?

Clay Holmes: “I think ‘different’ is the key word. The onset of technology has happened pretty fast. To compare what you consider’ best’ and ‘right’ today to ‘best’ and ‘right’ when I was first drafted, you’re talking about two completely different atmospheres and settings in terms of where the game is. Read the rest of this entry »

The chances of Bailey Ober’s start on Sunday sending the Minnesota Twins to the postseason have taken quite a hit in the last 24 hours. A 13-inning loss to the Miami Marlins dropped the September-swooning club to three games out in the Wild Card race with just three left to play. Still, whatever his team’s recent struggles, from a personal standpoint, the 29-year-old right-hander has had a successful season. Over 30 starts comprising 173 2/3 innings, Ober has a 12-8 record to go with a 3.94 ERA, a 3.81 FIP, a 27.1% strikeout rate, and 2.9 WAR. Enjoying what has objectively been a career-best year, he has stood tall in the Twins rotation.

I sat down with Ober on the penultimate weekend of the season to talk about his continuing evolution as a pitcher. I also checked in with Twins pitching coach Pete Maki to get his perspective on the 6-foot-9 hurler’s development path. The two first worked together in 2018, one year after Minnesota drafted Ober out of the College of Charleston in the 12th round.

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David Laurila: You have a good understanding of pitching analytics and how they can positively impact success. How has that process evolved for you?

Bailey Ober: “I feel like I started getting into all that stuff when I got drafted. We have an unbelievable team here with guys who provide all that information, and it’s kind of up to us if we want to take it and use it to our benefit. Once I got drafted into the minor leagues, I was very interested in seeing all the data. Over the years, you’re always learning. There is always new stuff coming up. For instance, there are new stats, new analytic tools to be used. Every year I’ve been taking in what I can, and continuing to learn.” Read the rest of this entry »

The Chicago White Sox haven’t had much go their way this year, and that includes the pitching department. Only Garrett Crochet (4.4) and the since-traded Erick Fedde (2.6) have produced as much as 1.3 WAR. Those things said, a few young pitchers have shown promise, one of them being 24-year-old rookie right-hander Jonathan Cannon. Over 119 2/3 innings, the 2022 third-round pick out of the University of Georgia has logged a 4.37 ERA, a 4.57 FIP, and 1.2 WAR — not sexy numbers, but thanks to a five-pitch mix and a cerebral approach to his craft, his potential is real. Prior to the season, Eric Longenhagen assigned Cannon a 45 FV, calling him “a high-floored no. 4/5 starter prospect thanks to his repertoire depth and command.”

Cannon discussed his M.O. on the mound when the White Sox visited Fenway Park earlier this month.

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David Laurila: You’re primarily known for your sinker, which you’ve thrown more than any of your other pitches this season. It’s also the pitch you’ve had the least success with from a statistical standpoint. Why is that?

Jonathan Cannon: “For the most part, it’s been the command of it being bad. If you look at the best sinkerballers in the game right now — I’m thinking guys like Logan Webb — what makes their sinkers so good is they do a really good job of commanding it down-and-away to righties. It kind of sets up everything else. When they’re missing, they’re missing down, but more middle. Right now, I feel like I command the outer half well, but a lot of them are elevated to around thigh high. When it leaks into the middle and is thigh high, I don’t get a lot of groundballs with it. That’s kind of been the main focus for me. When I do miss, I want to miss where I’m getting a groundball rather than a hard line drive into the gap. Read the rest of this entry »

Anthony Santander might be the most underrated hitter in the American League, at least from a national perspective. Overshadowed by the young talent on his own team, the 29-year-old Baltimore Orioles outfielder has 102 home runs and a 123 wRC+ over the past three seasons. This year’s numbers are especially impressive. A reliable cog in manager Brandon Hyde’s lineup — he’s played in 145 of the team’s 151 games — the switch-hitter from Margarita, Venezuela, has hit 41 homers while putting up a 129 wRC+ and a club-best 95 RBI this season.

The degree to which he remains under the radar is relative. Santander enjoyed his first All-Star selection this summer, and he is currently getting increased attention due to his forthcoming free agency. Accolades have nonetheless been in shorter-than-deserved supply, and that includes our own coverage here at FanGraphs. As evidenced by his player page, Santander’s name isn’t in the title of any piece we’ve published prior to the one you’re reading. As good as he’s been, that is something that needed to be corrected.

Santander sat down to talk hitting one day after smacking his 40th home run of the season last week at Fenway Park.

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David Laurila: How did you first learn to hit, and what has been your development path from there?

Anthony Santander: “My dad introduced me to baseball when I was 4 years old, and when I was young I was a pure right-handed hitter. I didn’t start switch-hitting until I started working to become a pro when I was 15 or 16. That took a little bit, because it was new for me.”

Laurila: Why did you start switch-hitting? Read the rest of this entry »

I first learned of the kick change while in Chicago for Saberseminar in late August. Chatting with Garrett Crochet and Jonathan Cannon in the White Sox clubhouse prior to a Saturday game, I heard the term from Cannon, who was describing a new pitch that one of their rotation mates, Davis Martin, had recently begun throwing. Needless to say, I was intrigued.

The following day, I learned even more about the atypical offering. Brian Bannister presented at Saberseminar that Sunday, and the kick change was one of the subjects he brought up. Moreover, the White Sox Senior Advisor to Pitching subsequently spoke about it in more detail while taking questions from the audience, this particular one coming, not surprisingly, from my colleague Michael Rosen.

As luck would have it, two opportunities to hear even more about the kick change were right around the corner. The White Sox visited Fenway Park this past weekend, and with Boston being my home base, I was able to sit down with Martin to get his perspective on the pitch, as well as the story of why and how he learned it. Then the Orioles arrived in town, so I talked to reliever Matt Bowman, who not only has something similar in his arsenal, but he also is Bannister-esque when it comes to the art and science of pitching. I spoke to the veteran right-hander about the kick change and its close-cousin relationship with the better-known split change.

Here are my conversations, lightly edited for clarity, with Martin and Bowman.

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David Laurila: What is the kick change?

Davis Martin: “It’s basically for supinators. I’ve never been a pronator. It’s for guys that have really good spin talent and have always had the ability to get to that supination plane. But pronating is very unnatural for us from a physiological standpoint. Read the rest of this entry »

Statistically speaking, Joey Loperfido has gotten off to slow start in his major league career. Over his first 222 plate appearances, the lefty-hitting outfielder is slashing just .229/.281/.371 with four home runs and an 86 wRC+. Those numbers are split fairly evenly between two organizations; the 25-year-old Loperfido was traded from the Houston Astros to the Toronto Blue Jays shortly before July’s trade deadline as part of the four-player Yusei Kikuchi deal.

He’s projected to produce more than he has thus far. The Duke University product put up a .933 OPS in Triple-A prior to making his major league debut at the end of April, and as Eric Longenhagen explained in mid-June, Loperfido “has done nothing but perform since breaking into the pro ranks.” Our lead prospect analyst assigned Loperfido, who was selected in the seventh round of the 2021 draft, a 45 FV while ranking him third on our 2024 Astros Top Prospects list.

Loperfido sat down to talk hitting when the Blue Jays played at Fenway Park in late August.

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David Laurila: Let’s start with one of my favorite ice-breaker questions in this series: Do you approach hitting as more of an art or as more of a science?

Joey Loperfido: “I think it’s somewhere in between. When you look back at it, you can see the parts that would be considered more of a science. But when you’re doing it, and as you’re feeling it, a lot of it is an art. There are a lot of calculated actions and movements, and for me that’s kind of the question of feel versus real.”

Laurila: How has that perspective evolved over the years? When you’re a kid, you’re basically just up there swinging a bat… Read the rest of this entry »

Garrett Crochet has been overpowering hitters in his first season as a major league starting pitcher. In 27 outings comprising 128 2/3 innings — the woebegone White Sox have been especially cautious with his workload since the All-Star break — the 25-year-old southpaw has a 34.2% strikeout rate to go with a 3.64 ERA and a 2.83 FIP. Relying heavily on a four-seamer/cutter combination that’s augmented by a sweeper and the occasional changeup, Crochet ranks in the 92nd percentile for fastball velocity at 97.1 mph, and in the 93rd percentile for whiff rate at 32.9%.

Crochet sat down to discuss his repertoire and approach prior to a recent game at Chicago’s Guaranteed Rate Field.

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David Laurila: Most fans are familiar with you as a pitcher. That said, how would you describe yourself?

Garrett Crochet: “I guess I think of myself as a power pitcher. I pretty much rely on two pitches, although I would like to maybe open the floor a little bit more for [additional] usage of the slider and changeup. Some outings call for that more than others, but to be honest, I haven’t gotten many reps with my changeup. It’s been difficult for me to incorporate that pitch very much in a year where I’m relying pretty much solely on efficiency. It’s been about not wanting to waste pitches. That’s why it came down to me using the fastball and the cutter primarily.” Read the rest of this entry »