Archive for Chicago White Sox

Mike Pelfrey on His Post-Surgery Lack of Command

Chicago White Sox right-hander Mike Pelfrey is a survivor of Tommy John surgery, but only in the technical sense of having returned to a major-league mound after having undergone the procedure. Prior to going under the knife, the 6-foot-7 right-hander was a solid, midrotation starter for the New York Mets. Since surgery, however, he’s been a shell of his old self. Pitching for the Minnesota Twins, Detroit Tigers, and now the White Sox, Pelfrey is 18-47 with a 4.99 ERA over his last four-plus seasons.

Age-wise, he isn’t over the hill. The former first-round pick is still just 33 years old. And while his arm feels strong, it also feels… different. Pelfrey can’t quite put a finger on it, but ever since his ulnar collateral ligament — and subsequently an ulnar nerve — were repaired, something has been amiss. A dozen years — and countless pitches — into his big-league career, he has limited control over where the ball is going to go once it leaves his hand.

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Mike Pelfrey on his post-surgery command issues: “There’s been a little more adversity than I would like. Early in my career I was more of a power-sinker guy — I was about 75% fastballs — and my command was a lot better. In 2012, I ended up getting hurt. My elbow blew out after three starts, and I had Tommy John surgery. I’ve never been the same since. My command hasn’t quite been the same. Read the rest of this entry »


Darrin Jackson on a Young Kaz Matsui

Kaz Matsui’s big-league career was fairly unremarkable. From 2004-2010, he logged a .701 OPS, and compiled 5.4 WAR, playing second base and shortstop for the New York Mets, Colorado Rockies, and Houston Astros. His best season came in 2007, when he was the starting second baseman on the “Rocktober” Rockies.

That season, he was worth 2.7 WAR, and formed an incredible double-play combination with a rookie across the second-base bag by the name of Troy Tulowitzki. While Matsui was never much of a hitter in MLB — NPB was another story — no self-respecting Rockies fan will ever forget his Game 2 performance in the 2007 NLDS, when he came a single shy of the cycle; his fourth-inning home run was the biggest play of that game, and kept the Rockies’ famous run chugging along.

Kaz Matsui’s best season stateside came with the 2007 Colorado Rockies. (Photo: Onetwo1)

Matsui’s seven American seasons were bookended by stints in his homeland, where he’s starred for the Seibu Lions (1995-2003) and Rakuten Golden Eagles (2011-2017). Yes, Matsui — now 41 years old — is still active.

Darrin Jackson knew him when he was just breaking into NPB. The Chicago White Sox broadcaster — at the time a veteran of nine MLB seasons — spent 1995 and 1996 in Japan, as Matsui’s teammate. To say he was impressed with the switch-hitting infielder’s raw talent would be an understatement.

I recently asked Jackson if he could share his memories of Matsui. Here is what he had to say.

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Darrin Jackson: “I can tell you a couple of things about a young Kaz Matsui. First of all, he was 19 years old when I got there. He had an unbelievable arm. He was also just learning how to switch-hit. He’d only batted right-handed, and they were teaching him how to bat left-handed.

“Every day, for his training, the coaches would be out there by the mound with a basket of balls. They put padding on his right side — his legs, his hips, his shoulder. They would wrap him up, and he’d stand there in the left-hander’s batter’s box. They’d throw balls at him, literally at him, and have him turn into them, turn into them, turn into them. They were getting him used to having balls come at him — seeing the balls that way, and not flying open. They put padding on him to teach him how to stay on the ball, hitting left-handed. I thought that was amazing. And there was more. Read the rest of this entry »


Lucas Giolito on Striking a Balance Between Smart and Simple

For Lucas Giolito, KISS doesn’t mean Keep It Simple Stupid. Given his intellectual curiosity — picking Max Scherzer’s brain didn’t hurt — the acronym more aptly equates to Keep It Simple Smart.

Giolito is now in the White Sox organization, having been acquired by Chicago from Washington in December’s Adam Eaton mini-blockbuster. Blessed with a big arm and a made-for-movies persona, the 6-foot-6 righty projects as a front-line starter, but only if he can keep his delivery in sync. That was an issue in last year’s six-game cameo with the Nationals, when he allowed 39 baserunners in 21.1 innings.

The 22-year-old former first-round pick believes that striking the right balance is the secret to future success. Being studious and cerebral comes naturally to Giolito, but at the same time, he understands that simplicity is a pitcher’s friend.

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Giolito on how analytics impact his thought process: “It’s tough, because they make it a little more complicated, and when I’m pitching I like to make it super simple. But things like spin rate and extension play a role in, ‘How good is your stuff?’ What I especially looked at last year was… usually, I’m a big extension guy. On my fastball, I’ll get seven-foot-whatever.

“I was looking at some numbers, and saw that I was down to six-foot-eight, six-nine, six-whatever. That’s not what I should be doing. Sure enough, video showed that I was flying open and yanking everything. So that stuff can be very helpful. Same thing with spin rate. Is the ball coming out of your hand at its best right now? It used to just be a feel thing, and now you can actually look at the numbers to back it up.

Read the rest of this entry »


Michael Kopech on Heat, Momentum, and Health

Michael Kopech’s fastball sits in the upper 90s and has reportedly been clocked at 105 mph. With that kind of electricity, he has one of the highest upsides of any pitching prospect in the game. Part of the package Chicago received from Boston in the Chris Sale deal, he’s a big part of the White Sox’ future.

He obviously needs to stay healthy, and continue to grow his game, for that to come to fruition. There’s risk in both areas. Kopech is just 20 years old, and thanks in part to a pair of off-the-field snafus, he’s thrown only 134.2 innings since being drafted 33rd overall out of Mount Pleasant (Texas) High School in 2014. He’s been a dynamo in that smallish sample, fanning 11.5 batters and allowing 6.2 hits per nine innings of work.

Kopech talked about his ongoing development, including his burgeoning velocity, late last week.

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Kopech on his delivery and glove-side fastballs: “[Pitching coach Don Cooper] said he likes what I do mechanically, and a lot of that is from what I worked on with the Red Sox, but a few things have been tweaked. I’m trying to stay back over my back leg longer, and stay tall. Something that’s been really important for me is… not necessarily trying to stay in line toward the plate, but to have my momentum carried in the right direction. I’ve been a guy who throws across his body my whole career, but as long as I can keep my momentum going the right way, I feel like that’s more important than making a line.

Read the rest of this entry »


Sunday Notes: Cactus League Meanderings

On Friday, we ran an interview with Rockies outfielders Chris Denorfia and Charlie Blackmon on the subject of launch angles and bat paths. I’ve asked a few other players for their opinion — we’ll hear from them in the near future — as well as a few managers and coaches. Craig Counsell and Jeff Banister are among them.

“Telling a player to hit a pitch harder isn’t a very good coaching tool,” Counsell told me. “The same goes for hitting it at certain angles. But it is appropriate feedback to tell them something was a well-struck ball, when they’re in the cage: Those are balls that are going to go a long way. A hitter probably knows that, but it’s still good feedback.”

The former infielder went on to make an interesting observation. Read the rest of this entry »


Sunday Notes: Ilitch, Bader’s Bat, Baker’s Meditation, more

Mike Ilitch had a nondescript career as an infielder. Signed by Detroit in 1952, he was assigned to Class D Jamestown where he played alongside Coot Veal and Charlie Lau. Veal went on to play shortstop for the Tigers. Lau went to the big leagues as well, then became a legendary hitting guru.

Ilitch spent four years in the low minors, then became a pizza magnate and a beloved owner of two sports franchises in his hometown. On Friday, he passed away at the age of 87.

Ilitch opened his first Little Caesars in 1959, and in 1982 he bought the Detroit Red Wings. Ten years later, he bought the Detroit Tigers. All three thrived under his ownership.

Little Caesars is the third-largest pizza chain in the United States. The Red Wings won the Stanley Cup four times from 1997-2008, and have reached the playoffs for 25 years running. The Tigers have gone to the postseason five times in the last 11 years, and their lowest attendance over that stretch was 2.46 million.

What will happen now that the patriarch of the Ilitch empire is gone? Read the rest of this entry »


Don Cooper on Pitch Usage and Percentages

Should pitchers throw their “best pitch” a higher percentage of the time? I asked that question a number of times this past season, but with a qualifier. Fastballs — most everyone’s primary offering — weren’t the focal point. Secondary pitches were. Think Lance McCullers’ curveball (which he threw roughly 50% of the time this year). Andrew Miller’s slider (61%). Deolis Guerra’s changeup (45%). Zach Putnam’s splitter (68%). Would it behoove more hurlers to up their usage in a similar fashion?

White Sox pitching coach Don Cooper is one of the people with whom I broached the subject. Our conversation came in mid-summer, at Fenway Park, one day after Putnam threw 15 splitters in a 20-pitch relief outing.

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Cooper on Zach Putnam: “He’s coming in for one, maybe two innings. We want him to command his fastball. But his fastball is not the reason he’s in the big leagues. His split is. If we’re going to win or lose a game, it’s going to be on the split more often than not. He uses the fastball to locate, and get them off splits. He uses it to protect the split.

“He’s on the DL right now, because he’s had some difficulty recovering, but listen, we’re not bringing him in to throw fastballs. If that’s what we wanted, we’d leave the starter in, because I guarantee you that whatever starter we have in has a better fastball. We’re bringing him in because his best pitch is the split. He’s been striking out a guy an inning, and he hasn’t been doing it with fastballs.

Read the rest of this entry »


Sunday Notes: Eaton, Liriano, Cueto, Cubs, Postseason Pressure, more

Adam Eaton had an excellent defensive season in right field for the White Sox. The 27-year-old former centerfielder had 20 Defensive Runs Saved, the third most of any outfielder. His 22.1 UZR was second to none. He gives his teammates a lot of credit for those for those numbers.

“Metrics see it as individual effort, but it’s not,” opined Eaton. “The addition of Austin Jackson early in the season really helped. When he was in the outfield with me, I had complete confidence that my back was covered. I could be more aggressive to the gap. Same thing with (JB) Shuck. His speed and defensive ability allows me to make plays I wouldn’t otherwise make.

“Same thing with assists,” added Eaton, whose arm rating ranked as best in both leagues. “I can throw the ball as well as I want to, but if the guy cutting it off doesn’t make a perfect throw on the relay, I don’t get an assist. If the catcher doesn’t make a perfect catch, and make the tag on time, I don’t get an assist. Stats can’t see that. I’m happy that I look great in the metrics, but without the guys around me, I’m just another average ballplayer.” Read the rest of this entry »


Sunday Notes: Espinoza, Anderson, Clippard, Segura, Groome, more

Prior to changing organizations, Anderson Espinoza would sometimes be compared to a young Pedro Martinez. From a projectability standpoint, it wasn’t far-fetched. Signed by the Red Sox out of Venezuela two years ago, Espinoza was lanky with long fingers, and he possessed advanced feel for his off-speed pitches. Last year in the Gulf Coast League his fastball flirted with triple digits.

Espinoza is 18 years old now, and in the Padres system. Acquired by San Diego from Boston at the trade deadline in exchange for Drew Pomeranz, the high-ceiling right-hander is currently pitching for the Fort Wayne TinCaps in the low-A Midwest League. The raw stuff remains, but his physical resemblance to Pedro is fading.

Espinoza has gained 22 pounds since last season — “a lot of working out and a lot of eating” — and he now weighs a solid 202 pounds. “A strong guy who can get even stronger,” he aspires to better maintain his velocity deep into games.

Espinoza recognizes the value of velocity, but it’s no longer a main focus. Read the rest of this entry »


Carson Fulmer: A White Sox Rookie on his Enigmatic Identity

Carson Fulmer has an enigmatic identity. As Eric Longenhagen wrote last month, the 22-year-old right-hander “was perhaps the 2015 draft’s most polarizing prospect,” thanks in part to an electric arsenal and a delivery “paced like a hummingbird’s heart beat.”

He got to the big leagues in a hurry. Fourteen months after being taken 8th overall out of Vanderbilt University, Fulmer has made eight appearances out of the White Sox bullpen. That’s another part of the intrigue. Fulmer fashions himself a starter, as do many, but not all, talent evaluators. Perhaps apropos, his early results have been a mixed bag.

Fulmer talked about his game when the White Sox visited Detroit earlier this month.

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Fulmer on self-identity and learning: “Every pitcher can tell you that he knows himself, for the most part. At the same time, you’re constantly trying to learn more about yourself. I’m learning every single day. That’s through the adversities I’ve faced, and even from playing catch. Read the rest of this entry »