Bryan Woo wasn’t highly regarded when the Seattle Mariners selected him in the sixth round of the 2021 draft out of Cal Poly. That’s understandable. The low-slot righty had a 6.36 ERA in his three collegiate seasons, including a 6.11 mark in his injury-hampered junior year. After undergoing Tommy John surgery in April 2021, he made his professional debut in ’22.

Now, the 24-year-old is showing that Seattle’s director of pitching strategy, Travis Blank, wasn’t completely out of his mind when he reportedly told members of the Mariners front office prior to the draft that “this guy would be one-one for me.” While it’s unlikely that Woo is going to be as good or better than all of the 173 players drafted ahead of him, his numbers have nonetheless been impressive. Since making his big league debut in July 2023, he has a 3.60 ERA and a 3.96 FIP over 137 1/3 innings across his 28 starts with the Mariners. In 10 outings this year, he is 4-1 with a 2.54 ERA and a 3.25 FIP. It’s worth noting that this success hasn’t exactly come out of nowhere. Including four rehab outings this year, Woo logged a 2.97 ERA and 162 strikeouts over 115 innings as a minor leaguer.

Woo brought up his backstory when I asked him how he’s developed as pitcher.

“Going through the draft-and-scouting process, I feel like a lot of it was based on my potential,” Woo told me when the Mariners played in Cleveland last month. “I didn’t have great results at the time. It was based off of, ‘He could be this. It looks like he’s developing into that.’ For me, it was about believing that I could get there, that I could continue to get better. That’s kind of the story. I wasn’t too well-known. If you look at in on paper, it was never, ‘This guy is really good.’ The numbers never really showed that I was.”

Not surprisingly, Woo also brought up the fact that he’d been injured when he was drafted, and how that made for a lot of uncertainty. As he put it, “I didn’t quite know what was going to happen. It could have been a little higher. I could have gone a lot lower. I really wasn’t sure.”

He did know that his repertoire needed both refinement and enhancement. The Oakland native had a mid-90s four-seam fastball when healthy but nothing else to write home about. His slider, which he described as having been “OK,” was a pitch he’d throw here and there. He also had a changeup, but that mostly sat in his back pocket.

Developing a second heater has been especially impactful for him. He added a two-seamer to his arsenal last year while toeing the rubber for the Arkansas Travelers.

“Last year, before I got called up, our pitching coordinator came down to Double-A, where I was at,” Woo said. “He sat in on one of my bullpens and said, ‘Just try it.’ I was having a lot of high pitch count games — I wasn’t getting many quick outs — and he said that it could be a tool to use to get some quicker outs, some weaker contact. A lot of my game was strikeouts and fly balls. There weren’t many efficient outs, I guess you could say. So, we tried the two and it has progressed from there.”

So far this season, Woo has thrown 51.4% four-seamers and 27.2% two-seamers, as well as 7.2% changeups, 7.1% sweepers, and 7.0% sliders. The last of that mix, according to the righty, acts more like a gyro when he throws it low, and more like a cutter when he throws it toward the top of the zone. His circle changeup is a pitch he described as having “a little less vertical and a little bit more horizontal, as well as little bit slower, than my sinker.” Asked which of his off-speed pitches he sees as his main secondary offering going forward, he said that he’s satisfied with the progress of all three and wouldn’t take one over the other.

As for his two fastballs, the 6-foot-2 Woo wasn’t inclined to pick between them either. Instead of choosing favorites, he described why he’s had success with his heaters despite their relatively unimpressive metrics.

“Neither one plays super high metrically; the vertical and horizontal movement aren’t anything crazy,” Woo said. “I think it’s just my slot, kind of how the ball comes out, that makes them a little bit different.”

The slot is indeed different. As Pitcher List’s Jack Foley explained last summer, “At 4’11” off the ground, Woo has a release height a full foot below the average.”

Woo told me that he was more over the top in high school, only to have his arm “kind of lower on its own throughout college, post-surgery, and pro ball.” He claimed to have never purposefully dropped it down, but rather has just continued to throw in a way that feels most comfortable. Not so comfortable are opposing batters. They have just a .220 xBA and a 2.7% barrel rate against the low-slot righty this season. When healthy — he missed the first month with elbow inflammation and later was on the shelf for three weeks with a hamstring strain — Woo is hard to square up.

A more-consistent arm slot related to a move back to the third base side of the rubber has contributed to Cole Ragans’s success this season. The raw stuff was obviously already there. As Ben Clemens wrote back in March, the Kansas City Royals left-hander “looks like an absolute terror on the mound.” My colleague went on to say that if he “were designing a pitcher in a laboratory, he’d look a lot like Ragans.”

When I talked to the 2024 American League All-Star on the eve of the break, he told me that going into full attack mode following last year’s oft-reported velocity jump played a huge role in his emergence as a front-line starter. As he put it, “I kind of had to teach myself that I could get away with a little more of a miss compared to when I was throwing 90-91 [mph]. I have a good arsenal in my opinion, so I can just go after hitters.”

And then there’s the work he does in the laboratory.

“I use TrackMan in my bullpens, especially with the slider and the cutter, to kind of see where I’m at,” said Ragans, whose heater is now mid-to-high 90s. “The biggest thing for me is my release points, making sure that my pitches are in a tight cluster. I want everything coming out of the same tunnel. I don’t want to be throwing a fastball from this release height, and my slider from a lower release height.” Read the rest of this entry »

The Toronto Blue Jays’ Matt Hague is earning a reputation as one of the best young hitting coaches in the game. Promoted to the big league staff this year after a pair of seasons spent working at Double-A, followed by a year in Triple-A, the 38-year-old former first baseman is one of the team’s two assistant hitting coaches. (Hunter Mense, who was featured in our Talks Hitting series in July 2022, is the other, while Guillermo Martinez is the lead hitting coach and Don Mattingly serves as the team’s offensive coordinator.)

Hague’s playing career included several strong seasons in the minors, but only a smattering of opportunities in the majors. The Bellevue, Washington native logged just 91 big league plate appearances, 74 with the Pittsburgh Pirates and 17 with the Blue Jays. And while what he experienced over 11 professional campaigns influences the approach he brings to his current role, what he’s learned since is every bit as important. Like most coaches who excel at their jobs, Hague is not only an effective communicator, he embraces modern training methods.

Hague sat down to talk hitting when the Blue Jays visited Fenway Park in late June.

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David Laurila: You last played professionally in 2018. What do you know now that you didn’t know then?

Matt Hague: “Oh, man. That’s a really good question. I think the how. As a coach you’re kind of forced to unfold things that you thought as a player, but didn’t necessarily go really deep into, or didn’t have the chance to go as deep into. The importance of certain things shift on what you want to emphasize. That’s because you’re looking out for a whole group, even though it’s an individual plan, or an individual mover — a certain trait that an individual person needs to develop and continue to get better at.

“There are a lot of different pathways on how to bring out certain stuff, and the more you evolve as a coach, your perspective shifts. You try to find understandings on the mentality side, the game-planning side, the technical part of it. So yeah, I think it’s that you’re just forced to find out more. You’re forced to have a broader perspective than you had as a player.” Read the rest of this entry »

Last Thursday, a Q&A titled “Chris Bassitt Embraces the Art of Pitching” ran here at FanGraphs. In it, the 35-year-old Toronto Blue Jays right-hander discussed his diverse repertoire — “eight or nine pitches,” he told me — and how he uses them to attack hitters. Both stylistically and variety-wise, Bassitt is a close approximation of a pitcher who will represent the Kansas City Royals in tonight’s All-Star Game. That would be Seth Lugo.

The Royals were at Fenway Park last weekend, and with Boston being my home base, I took the opportunity to talk to the 34-year-old right-hander. I expected a conversation similar to the one I’d had with Bassitt, and I was by no means mistaken. Lugo, who boasts a 2.48 ERA and a 3.31 FIP this season, very much embraces the art of pitching.

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David Laurila: How have you developed as a pitcher over the years?

Seth Lugo: “I would say that I’ve learned from failure. Coming up through the minors is different than pitching in the big leagues. Once you get to the big leagues you start to notice a pattern with how your mistakes are happening, whether it’s a pitch, sequences, or game situations. I think that learning from my mistakes has been the biggest thing for me.”

Laurila: You used to be known primarily for your curveball, and now you have a varied repertoire. How has your adding of pitches evolved?

Lugo: “Well, as a reliever I would usually just stick with my best two pitches and show one or two more, whether it be [against] a righty or a lefty, a changeup or a slider. When I was in San Diego last year, the pitching coach, Ruben Niebla, was talking about sweeper sliders. I’d never heard the term sweeper before. I didn’t really know what it meant. We started messing with some grips. He told me, ‘You can spin it good. You can spin some other stuff, so it doesn’t have to be just one pitch you’re spinning so well.’ That’s kind of how that came along.

“Growing up, I was always messing around with balls, whether it was a Whiffle Ball or a baseball. I was throwing pitches, just having fun. I’ve always had the ability to pick up a new pitch pretty quickly, so I realized that I can throw more than just three or four pitches in a game. Right now it’s up to 10 or 11. I’m keeping the hitters off balance and recognizing their swing paths, trying to make an adjustment before they do.”

Laurila: What is your full repertoire right now?

Lugo: “Two-seam, four-seam, cutter, change, split-change, sweeper, slow sweeper, one that I call the carry sweeper, slurve, curveball, and slider — a regular slider.”

Laurila: You’re basically Chris Bassitt…

Lugo: “I think I’ve got one or two more than him. I was also throwing a gyro sweeper earlier in the season — I haven’t thrown it in about four starts now — so then I had 12 pitches.”

Laurila: Gyro sweeper sounds counterintuitive…

Lugo: “Yeah. It’s like a one-seam gyro spin that catches. It’s a bigger horizontal break than a regular gyro slider. It’s not depth-y, but shoots to the left pretty good. A sweeper is going to have side spin. Gyros have bullet spin. A gyro sweeper is bullet spin, but with one seam… one seam that catches. A seam-shift gyro.”

Laurila: But you’re not actually throwing it now…

Lugo: “I’ll probably bring it back out. I was working through a couple of other things. Between that one and my slider they were starting to blend a little bit. But yeah, I’ll bring it back out one day.”

Laurila: How did you initially learn it?

Lugo: “I had someone reach out to me. He said that a lot of guys around the league are swinging and missing at gyro spin, and if you can find a way to get more sweeper action with gyro spin, that one’s pretty hard to hit. I think [Alec] Marsh throws a variation of that. Tinkering with a couple of grips, I found one that worked pretty good. But I kind of got away from it a little bit. I picked it up after a month, just this season, so I haven’t had a lot of time to work on it and find the consistency.”

Laurila: Who suggested the pitch?

Lugo: “A guy I know. I’ll leave it at that.”

Laurila: How many pitches did you have when you moved into a starting role last season?

Lugo: “In the offseason, I developed a different slider. I threw it for two months last year before I figured out the sweeper and the other pitches. It was like a slow slider, which I haven’t thrown since. So, it was two sliders, changeup, four-seam, sinker, curveball.”

Laurila: You’ve basically doubled the number of pitches you’re throwing…

Lugo: “In about a year, yeah. I was on the IL and that’s when I came up with a couple of pitches — in June, last year.”

Laurila: I assume you’ve used a lot of tech when developing pitches?

Lugo: “It’s actually more feel for me. Feel and just the horizontal and vertical movements. We’ve got the TrackMan. I don’t look at spin rates, really. I check on my curveball every once awhile, just to make sure it’s spinning like it should, but mostly it’s just horizontal and vertical movements that I look at.”

Laurila: Are you still throwing the same curveball?

Lugo: “Same curveball I’ve always had. I’ve just learned how to use other pitches off of it to make it perform better. My first couple years, with two strikes you were probably getting a curveball. That makes it easier to hit. Guys could eliminate pitches really easily. Now, having four or five pitches in their head when they get to two strikes makes the curveball perform even better.”

Laurila: Where do you think you’d be if you were still a reliever? Would you be as good as you are now?

Lugo: “Well, I wouldn’t have all of these pitches. I would say it would be similar to my career average. I would kind of be where I was.”

Laurila: With your ability to utilize a variety of pitches, starting seems like a natural fit.

Lugo: “Yeah. That and reading swings, and trying to get guys off certain pitches to save them for later in the game. Finding holes where I can go to them over and over. As a reliever, you’re only facing three or four guys, so they can be ambushing first pitch, or they could be taking to get a strike. It’s kind of a smaller game plan, tactic, to pitch as a reliever.

“As a starter, if a guy has a big hole you’re going to expose that hole. But if the guy is a pretty good hitter — he’s hard to get out — you’re going to show all of your pitches, and you’ve got to know where each of them fits. As I’m going over these hitters, we’re talking about where we’re going to throw each one. Some of them might not even be competitive, but I want them to look at it and think about it. I try to find a spot to throw every pitch, even if it’s a pitch they hit well. There is going to be somewhere they don’t hit it — it might be in the dirt — but we’re going to throw it.”

Laurila: You mentioned saving pitches. What is the value in not throwing something you know a hitter has a hard time handling?

Lugo: “So, let’s say it’s the four-hole hitter. This pitch is going get him out most every time — he’s got some weak contact on it — but he’s not going to swing and miss at it. There is no one on base and we’ve got a three-run lead. I’m not going to go straight to my best pitch to get him out; I’m going to save that for when there are two guys on and no outs. In a different situation, you pitch different. That also keeps it harder for guys to pick up my sequences.”

Laurila: Something I’ve asked a lot of pitchers is whether they view pitching as more of an art or as more of a science. I think I know what your answer would be…

Lugo: “It’s an art. I mean, science will help you. Like with anything, you can use science to make your techniques better. You can use it as a learning tool, but you can’t just plug it in. There are too many variables out there for it to work every time. Ultimately — at least to me — it’s not a science. It’s an art.”

Josh Rojas has turned himself into a plus defender. My colleague Ben Clemens chronicled that advancement last month, citing the Mariners infielder’s improved ability to go to his left as a primary reason for his markedly-better metrics. Exactly what type of adjustments have allowed the 30-year-old third baseman to turn the proverbial corner with his glove? I happened to be in Cleveland when Seattle began a road series against the Guardians on the day Ben’s article ran, so was able to get the answer right from the horse’s mouth.

“It was a matter of adjusting what works best for me reacting to balls left and right,” Rojas told me. “It has to do with my preset. Not getting down too early, not getting down too late. Picking up contact points. Another thing that helps is knowing how the ball usually comes off guys’ bats when certain pitchers are throwing. There is constant communication between me, the pitching coaches, and Bone [infield coach Perry Hill] on what the plan is for the series.”

The preset is what I was most interested in, so I asked the erstwhile Arizona Diamondback — Rojas became a Mariner at last July’s trade deadline — if he could elaborate. Read the rest of this entry »

With the Blue Jays a whopping 16 games out of first place in the American League East and eight teams in front of them in the wild card race, right-hander Chris Bassitt and several other notable Toronto players could be traded before the fast-approaching July 30 trade deadline. It would make a lot of sense for the Blue Jays to move on from Bassitt, a 35-year-old on a contract worth $22 million annually that extends through next season. No shortage of contenders are seeking pitching help, and Bassitt would seemingly yield an attractive return.

His track record is that of a reliable starter. Since the beginning of the 2021 season, Bassitt has logged a 3.43 ERA and a 3.79 FIP while tossing the seventh-most innings in the majors. Moreover, after a rocky first month (5.64 ERA, 5.55 FIP across his first six starts), he has been at the top of his game since the beginning of May. Bassitt boasts a 2.69 ERA and a 3.02 FIP over his past 13 starts, and he’s gone at least five frames in all of them. Overall, he is 8-7 with a 3.52 ERA, a 3.73 FIP, and 2.0 WAR across 107 1/3 innings this season.

How does the 10-year veteran approach his craft? I sat down with him earlier this month to find out.

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David Laurila: Would you call yourself a pitching nerd?

Chris Bassitt: “I like to understand the art of it, for sure. I would say that it’s more been a fascination with just watching guys. I’ve been blessed to be teammates with a lot of guys who are really, really good, and I’ve always liked to watch the pitches they use, how they use them, who they use them against. Things like that.

“If I’m having struggles with, say, a certain type of hitter, I kind of go back to what I’ve seen in the past with other pitchers and what they’ve done. If that makes me a nerd, then yeah.”

Laurila: Are you mostly just watching — I’m sure video is a big part of that — or are you also digging into the data? Read the rest of this entry »

Juan Nieves had a promising career cut short by a shoulder injury. A 21-year-old when he debuted with the Milwaukee Brewers in April 1986, the southpaw from Santurce, Puerto Rico pitched just three big league seasons before a tear in his rotator cuff was discovered. With 490.2 innings, 32 wins, and a no-hitter already under his belt, Nieves threw his last pitch at baseball’s highest level prior to celebrating his 24th birthday.

He joined the coaching ranks not long thereafter. Nieves has been tutoring hurlers since 1992, most recently as the assistant pitching coach for the Detroit Tigers, a position he’s held since November 2020. He looked back at his playing days when the Tigers visited Fenway Park earlier this season.

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David Laurila: You faced some great hitters during your relatively short stint in the majors. How did you view those matchups at the time?

Juan Nieves: “It’s funny. Coming from Puerto Rico, I grew up watching the Pirates because of Roberto Clemente, and because of Turner Broadcasting we saw a lot of the Braves. It was more National League, and I ended up in the American League [the Brewers joined the senior circuit in 1998]. Read the rest of this entry »

Dylan Cease was one of my interview targets when the San Diego Padres visited Fenway Park last weekend, and as part of my preparation I looked back at what I’d previously written about him here at FanGraphs. What I found were three articles partially derived from conversations I had with the right-hander when he was in the Chicago White Sox organization. One, from 2020, was on how he was trying to remove unwanted cut from his fastball. A second, from 2019, was on how he’d learned and developed his curveball. The third, from 2018, included Cease’s citing “body awareness and putting your hand and arm in the right spot” as keys to his executing pitches consistently.

And then there was something from November 2017 that didn’t include quotes from the hurler himself. Rather, it featured plaudits for his performances down on the farm. In a piece titled Broadcaster’s View: Who Were the Top Players in the Midwest League, Cease was mentioned several times. Chris Vosters, who was then calling games for the Great Lakes Loons and more recently was the voice of the NHL’s Chicago Blackhawks, described a high-90s fastball, a quality curveball, and an ability to mix his pitches well. Jesse Goldberg-Strassler (Lansing Lugnuts) and Dan Hasty (West Michigan Whitecaps) were others impressed by the then-promising prospect’s potential.

With that article in mind, I went off the beaten path and asked Cease about something that flies well under the radar of most fans: What is the relationship between players and broadcasters, particularly in the minor leagues? Read the rest of this entry »

Spencer Horwitz is hoping to show that what he did in the minors can be replicated in the majors, and so far, he’s off to a strong start. Displaying what my colleagues Eric Longenhagen and Tess Taruskin called “a patient, contact-driven approach at the plate,” the lefty-hitting Blue Jays utilityman has slashed .310/.430/.479 with an equal amount of walks and strikeouts over 86 plate appearances since being called up from Triple-A in early June. By comparison, his numbers down on the farm include a .307/.413/.471 slash line and roughly the same number of strikeouts and free passes over parts of five professional seasons. The extent to which Horwitz can continue having this level of success against major league pitching remains to be seen — last season’s 15-game cup of coffee yielded lesser results — but his skillset and upside are promising.

In the latest installment of our Talks Hitting series, the 26-year-old Horwitz discussed how he’s learned and evolved as a hitter over the years, from watching Manny Machado flicking the barrel to challenging himself with high velocity off of machines.

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

Spencer Horwitz: “Oh, good question. I would say a blend of both. I’ve been blessed in a lot of ways with some hitter-ish things that I can’t explain, but I’ve also learned a lot through the science of hitting.”

Laurila: When did that learning start?

Horwitz: “I think it started when I was in high school, not really knowing what I was looking at, but watching really good hitters and trying to emulate them. Later, I was able to put some true numbers to the data that I was collecting in my mind.” Read the rest of this entry »

Jackson Merrill has been powering up for the Padres. Over his last 18 games, the 21-year-old rookie outfielder has homered nine times while slashing a robust .343/.371/.791 with a 228 wRC+. His seasonal numbers aren’t nearly as stellar — the second coming of Barry Bonds he’s not — but they are good enough to have him firmly in contention for NL Rookie of the Year honors at the halfway mark. San Diego’s hot-hitting youngster has a dozen dingers to go with a 125 wRC+ and a .291/.325/.459 slash line. Moreover, his 2.5 WAR is tied for tops (along with Milwaukee’s Joey Ortiz) among first-year players in the senior circuit.

For a few years now, one of Merrill’s goals — and expectations — has been to hit for more power than many people projected he would when he was drafted 27th overall in 2021. When I talked to him for Sunday Notes during the 2022 Arizona Fall League season, the Baltimore native told me that he could “definitely drive the ball,” adding that he was looking to get stronger and produce more pop going forward. When the Padres visited Fenway Park last weekend, I asked Merrill how he feels he’s progressed in that area.

“It’s not trying to force extra power, it’s just kind of getting adjusted to the pitching and letting it come naturally,” said Merrill, who proceeded to punish Red Sox pitching to the tune of 15 total bases over three games. “When I first got up here, I was still getting accustomed to everything, and getting my timing and my pitch selection right. The power comes naturally when you get your swing feeling good and are putting the barrel on the ball more.” Read the rest of this entry »