George Kirby is off to a solid start in Seattle. Since debuting with the Mariners in early May, the 24-year-old rookie right-hander has a 4.04 ERA and a 4.73 FIP (numbers that were markedly better before last night’s career-worst outing) to go with 49 strikeouts in 53 innings. Lending credence to scouting reports — our Eric Longenhagen lauded not only his high-octane heater, but also his plus-plus control — Kirby has issued just seven free passes.

Drafted 20th overall in 2019 out of Elon University, Kirby ranked No. 3 on our 2022 Seattle Mariners top prospects list. Kirby discussed his early career development, including what he’s learned from analytics, earlier this month.

———

David Laurila: You’ve had access to a ton of information playing in the Mariners’ system. What are some of the ways you approach pitching differently than you did just a few years ago?

George Kirby: “One thing I’ve really tried to hammer on is being location-based. I look at the analytics for certain pitches. With my slider, for instance, there is my release point and the horizontal movement. There are good tools to see where you’re at and kind of how to manage your off-speed. I’m always looking at that stuff.”

Laurila: By location-based, I assume you’re referring to how your pitches play best in certain zones?

Kirby: “Yes. With the Mariners, we have our ‘green clouds,’ which show the best pitch in that location in certain counts. I try to really focus on that. And one of the biggest numbers is that 94% of the time when you throw a first-pitch strike, you’re either getting the ball back 0–1 or it’s an out. That’s a huge part of pitching — not being scared of the zone and allowing that first pitch to work in your favor.” Read the rest of this entry »

What is your favorite baseball memory? I posed that question to 10 major league players, and in nearly every instance, the response began with a question of their own: “Does it have to be from my own career?” While all were happy to share one (or more) meaningful memory from their time in the big leagues, it was primarily magic moments from their days as fans and/or young amateurs that stood out the most.

———

Jackie Bradley Jr., Boston Red Sox

“I have two. Being able to have all of my family members at the All-Star game with me in San Diego in 2016 is one. The other is having my family with me in London, England for the Red Sox-Yankees rivalry series [in 2019]. They were all with me for the [2018] World Series as well, so there are actually three: All-Star Game, World Series, and being able to travel all the way to London, halfway around the world, to watch me play. In no particular order, those would be my favorite baseball memories.” Read the rest of this entry »

When Major League Baseball and the Major League Baseball Players Association signed a new Collective Bargaining Agreement this offseason, it included some interesting provisions designed to combat service time manipulation. Top prospects who finish first or second in Rookie of the Year voting will automatically gain a full year of service time regardless of when they’re called up, and teams that promote top prospects early enough for them to gain a full year of service will be eligible to earn extra draft picks if those players go on to finish in the top three in Rookie of the Year voting or the top five in MVP or Cy Young voting. The goal was to incentivize teams to call up their best young players when they’re ready, rather than keeping them in the minor leagues to gain an extra year of team control.

So far, the rule changes seem to have had their intended effect: three of our top five preseason prospects, and 11 of our top 50, earned an Opening Day roster spot out of spring training. The three prospects in the top five all play for American League teams, and with many others putting together impressive performances in the majors, the competition in the junior circuit for the Rookie of the Year award is quite compelling. Below is a table of the best rookie performers in the AL through June 15:

Jeremy Peña (ranked 30th on our preseason Top 100) has raced out ahead of the three top prospects referenced above to accumulate 2.5 WAR in just 54 games. That mark is the second highest among AL shortstops, and is the result of his phenomenal up-the-middle defense and his prowess at the plate. He’s slashed .277/.333/.471 (133 wRC+) so far this year with a solid if aggressive approach and some good power. The thump is a recent development after Peña filled out last year. He’s already blasted nine home runs and his peripherals support a profile that could reach 20 homers by the end of the season; his max exit velocity and barrel rate both sit above league average, with only his hard hit rate falling below. Read the rest of this entry »

The Learning and Developing a Pitch series is back for another season, and we’re once again hearing from pitchers on a notable weapon in their arsenal. Today’s installment, presented in a Q&A format, features Seattle Mariners reliever Paul Sewald on his slider.

Since signing with Seattle as a free agent prior to last season, Sewald has won 12 of 16 decisions, logged 15 saves, and has a 2.86 ERA, a 3.20 FIP, and 123 strikeouts in 85 innings. The 32-year-old right-hander has thrown his signature slider — a pitch he completely revamped after coming over from the New York Mets — 42.8% of the time.

———

David Laurila: You’ve developed a great slider. What’s the story behind it?

Paul Sewald: “Since the beginning of time — before TrackMan, before Rapsodo, before everyone realized exactly what the pitch does — every pitching coach in the history of the world said, ‘You need two planes on your slider, you can’t have it go just sideways. That’s not how you get outs.’ So that’s what I thought. I tried to make it have two planes.

“When I first started throwing it, it was very slurvy. It wasn’t very hard, but it did move in two planes. It wasn’t a curve. It wasn’t a slider. It was somewhere in the middle. That’s how I grew up throwing it, and I always went back to that line of thinking. Slurvy or not, it had to have two planes.

“Then I got over here to the Mariners and it was, ‘We don’t care if it moves one centimeter down, we just want you to sweep it as far as you can possibly sweep it.’ I said, ‘OK, that’s interesting. I haven’t been trying to do that, but I throw across my body, so it seems like something I could do.’

“Immediately that worked. It was overnight. In camp last year, I didn’t pitch very well, but that was because of my fastball. The slider was very good. As soon as they told me, ‘We don’t care about any depth, we just want sweep,’ I took off with the slider. It was a very easy and very comfortable switch for me.”

Laurila: Outside of having the right delivery — throwing across your body — how did you go about getting the action the Mariners were looking for? Read the rest of this entry »

This season, Eric Longenhagen and Tess Taruskin will have periodic minor league roundup post that run during the week. You can read previous installments of our prospect notes here.

I noticed what felt like an unusually high number of rehabbing big leaguers (and some prospects) in the box scores over the last several days, so I called around to get info on how these pitchers have looked on their way back from injury.

The Rays have two prominent members of their pitching staff currently working back through the minors: former top prospect Luis Patiño and current top prospect Shane Baz. Patiño, who was put on the IL on April 12 with an oblique strain, has only just begun his climb through the minors. He threw one inning in the Florida Complex League on Monday night and sat 94–96 mph with his sliders in their usual 84–87 range. He threw just one changeup. Baz, who is coming off of arthroscopic surgery of his right elbow, has been rehabbing at Triple-A since the end of May, working on four days rest and ramping up to about 80 pitches in his most recent outing, in which he struck out 10 hitters in 4.1 innings on Sunday. He looks like his usual self, sitting 94–97 and touching 99, and is poised to rejoin the Rays’ rotation within the next week.

(Another Rays note: former first rounder Nick Bitsko, who is coming off of a prolonged rehab from labrum surgery, was sitting 92–95 during his Extended Spring outings and has moved up into the 40+ FV tier now that he’s shown his arm strength is mostly back to pre-surgery form.)

Also set to return to a big league rotation is Nationals righty Stephen Strasburg, who has made three rehab starts with Triple-A Rochester, also on four days rest, recovering from thoracic outlet surgery. While he’s still showing plus secondary stuff, especially his changeup, his velocity has been way down, hovering in the 88–92 range with poor shape. Of all the pitchers who I’ll cover today, he’s the only one who hasn’t looked anything like himself. Read the rest of this entry »

Ryan Fuller taught high school English in Higganum, Connecticut for four years before becoming the hitting coach of the Baltimore Orioles. An infielder at the University of Connecticut before spending a year in the Arizona Diamondbacks system, the 32-year-old Fuller went on to earn a Master’s degree in Education from the University of New Haven. Books, and the lessons they provide, remain a big part of his life.

Asked about his favorites to teach, Fuller began with Harper Lee’s “To Kill a Mockingbird.”

“That was a big one for me in 10th-grade honors,” said Fuller, who has tutored hitters at different levels for over a decade. “From a morality standpoint, there are so many things that I connect with. Kids love reading the book and being able to tie it in with what it means to be a good person. They think about other people — about walking in their shoes, as Atticus put it —and the values and morals are still the same today.”

Fuller cited Shakespeare’s “Romeo and Juliet,” F. Scott Fitzgerald’s “The Great Gatsby,” and Stephen Crane’s “The Red Badge of Courage” as other books he’s seen impact specific age groups in particular ways. The lessons are analogous to his current job.

“It’s kind of the same thing we’re doing with our hitters,” explained Fuller, who is well-schooled in hitting analytics. “We’re taking sometimes complex, abstract things that maybe the hitters aren’t really grasping, and turning them into something tangible. They’ll say, ‘Oh, man, that makes sense.” That’s what I enjoy most about being a teacher.” Read the rest of this entry »

Episode 977

This week, we remember a legend of baseball writing before a discussion about the Seattle Mariners (and our new merch).

• To begin the show, Jay Jaffe welcomes Jayson Stark of The Athletic in his return to the pod as they discuss Roger Angell, who recently passed away at age 101. The Hall of Fame writer had a huge impact on so many baseball writers, including Jay and Jayson, and they discuss how he affected their work and their lives. The duo also share some of their favorite Angell pieces, including when he wrote about Dan Quisenberry and Steve Blass, and how his style was so different and inspiring, and also unrepeatable. [3:40]
• In the second half, David Laurila welcomes Aaron Goldsmith, broadcaster for the Seattle Mariners. We hear about his journey to calling major league games on the radio and the unforgettable stops he made along the way. We also hear about how Aaron tries to utilize advanced stats in his broadcasts, as well as his insights on young talents like Jarred Kelenic, George Kirby, Logan Gilbert, and Julio Rodríguez. [34:17]

To purchase a FanGraphs membership for yourself or as a gift, click here.

To donate to FanGraphs and help us keep things running, click here.

Don’t hesitate to direct pod-related correspondence to @dhhiggins on Twitter.

You can subscribe to the podcast via iTunes or other feeder things.

Audio after the jump. (Approximate 79 minute play time.)

Podcast: Play in new window | Download

Subscribe: RSS

The Learning and Developing a Pitch series is back for another season, and we’re once again hearing from pitchers on a notable weapon in their arsenal. Today’s installment features a young Seattle Mariners right-hander, Logan Gilbert, and a sneaky-good San Diego Padres reliever, Nabil Crismatt, on their changeups.

———

Logan Gilbert, Seattle Mariners

“I changed the grip this offseason. I’d been throwing it a little more off my ring finger, and now it’s more of a traditional circle change. I’m also trying to throw it more like my fastball, which has helped the consistency. I obviously wanted to keep good action on it, but also be able to locate it in the zone; I wasn’t commanding the old one very well. More than anything, I was looking for something that I felt comfortable with. Read the rest of this entry »

Sergio Romo moved past Walter Johnson on the all-time pitching appearances list a few days ago. Now in his fifteenth season, and his first with the Seattle Mariners, the 39-year-old right-hander has taken the mound 804 times, a number that only 49 others have reached. Also in front of Tyler Clippard following yesterday’s outing in Boston, Romo was at 798 games to begin the campaign.

I asked the bearded-and-tattooed reliever when he started becoming aware of his place in history.

“This season, really,” Romo told me on Friday. “Earlier in my career, it had been more of a blur. But coming into this year, it was kind of, ‘Hey, man…’ My wife, too. She was aware of it. She was, ‘You’re two away from 800,’ so I started paying attention.”

Asked for his thoughts on having just passed a legendary Hall of Famer, Romo responded with a smiling, “Take that, Walter!”

Romo knows his history. “The Big Train” pitched long before he was alive — from 1907 through 1927 — but his legacy is no mystery.

“He was an infamous flame-thrower, and a guy who commanded a lot of respect,” said Romo. “He pitched a lot of innings, and he did it throwing gas. I actually play with Walter Johnson every now and again in MLB: The Show, The’ve got a lot of greats in that game. Hank Aaron, Willie McCovey… a lot of those guys.”

Nolan Ryan pitched in 807 games on his way to immortality.R omo will soon pass “The Ryan Express” on the all-time appearances, as well. I asked the owner of 137 saves, and a career 3.09 ERA, what it feels like — obvious caveats aside — to be in such company. Read the rest of this entry »

The main reason why the Astros have been able to survive and thrive despite the departure of a large percentage of the core of their 2017 World Series-winning team is their success in developing their young talent. One of the most prominent of these players, Kyle Tucker, had his breakout season in the shortened 2020 and cemented those gains with a .294/.359/.557, 4.9 WAR 2021 campaign that saw him get his first MVP votes. With Tucker heading to arbitration this winter for the first time, the Astros discussed a long-term contract with their incumbent right fielder in recent weeks, but the deal has apparently fallen through.

The Astros recently spoke with Kyle Tucker’s camp about a contract extension, but the sides were unable to come to a deal and are no longer engaged, sources tell me and @brianmctaggart. Tucker will become arbitration-eligible for the first time at the end of this season.

— Mark Feinsand (@Feinsand) May 16, 2022

While it hasn’t worked out, it’s the right idea. Teams want to lock up their best young players, and many players, especially before they get that first big arbitration bump, are interested in mitigating their personal risk. Wander Franco was more likely than not to beat the $182 million he’ll receive from the Rays and the team they trade him to around 2029, but it also provided him some real security, given he’s still a couple years from arbitration. These types of deals can be win-win.

So who should be the next players to get inked for the long haul? Here are my favorite picks. For each, I’ve included their ZiPS projections for both performance and a fair contract; after all, I don’t own a team, so I don’t have the motivation to pitch any absurdly team-friendly agreements like the one Ozzie Albies signed with the Braves. I’ve also omitted Juan Soto since we’ve already talked about him and a long-term deal quite a bit, most recently in Jay Jaffe’s piece before the season that already has the ZiPS projections. If you want a figure, let’s just say 10 years and all circulating US currency. Read the rest of this entry »