Driveline Baseball Pitching Coordinator | WA šŸ—»šŸŒ²šŸŒ§ļøšŸ‹

Seattle, Washington
Your on-ramp is easily the important phase of the off-season. It sets the foundation for what your arm is capable of handling down the road.
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A small grip adjustment can go a long way when a developing a new pitch or tweaking an existing pitch. It took one session to find a new grip that was comfortable for this pitcher throw a slider with more velocity and less depth than the original.
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Brett Cook retweeted
Literally aiming down the middle was indeed born out of analytical approaches to command!
FOX pregame on Miz: ā€œHe has no use for modern analytics, when it comes to his strategy he says, ā€œI literally aim down the middle.ā€ šŸ¤” I believe aiming down the middle is a ā€œmodern analyticalā€ (since that covers everything these days) strategy for throwing more strikes….
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Brett Cook retweeted
With the Padres beginning their playoff run against the Cubs tonight, we wanted to highlight Yuki's performance throughout the year and some of his off-season training. It's been great working with him and also wouldn't be possible without the help of Ike, looking forward to watching Yuki in the playoffs!
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Brett Cook retweeted
Do you know how good at baseball you have to be for this to be a down year? Paul Skenes will be fine, as if he wasn't already
Paul Skenes this afternoon: 6.1 IP, 3 H, 1 R, 1 ER, 2 BB, 8 SO, 1 HR 96 pitches, 60 strikes, 15 whiffs Ends his 2026 on a high note by picking up his 200th strikeout, 9th most in MLB
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Brett Cook retweeted
Hogan Harris pt. 2 Last week: the return he'd get on a tick of velo, a platoon problem, and a workload gap. This week: how we'd build his offseason, including the sweeper and cutter shapes we'd work towards, + more.
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An early flip up is usually linked to early torso rotation. But what if that’s not always the case? It can also be linked to early supination of the throwing hand in the takeaway phase.
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This pitcher in particular displays relative shoulder external rotation from the moment he begins his takeaway phase and into footplant.
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In this case, I'd take two approaches. 1. Implement throwing constraints that bias more than usual torso rotation. Kneeling Throws, Seated Throws, Single Leg Throws can all work 2. Use differential balls like handballs/softballs to aid in proprioceptive awareness of the arm.
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Brett Cook retweeted
Sunday Side Sessions: Starter v. Reliever Workload By better understanding the demands of the season, we can better prepare pitchers in the offseason
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Brett Cook retweeted
Before this season, Janson Junk had thrown 947 fourseam fastballs in his big league career. 13 of them were 96.0+ 0 of them were 97.0+ Last night he threw 31 FF. 12 were 96+ 3 were 97 šŸ”„
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Scouts
Who the hell cares how fast a shortstop throws a baseball.
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Ah yes, the athletes today are no better than the athletes from 30 years ago. The technology has improved, but not the athletes themselves.šŸ™„ As you can see below, there is no difference in the talent of these two world class athletes 30 years apart.
Oh boy, here we go again—the Great Velocity Myth. I wrote a novel about this months ago—maybe even a year ago. I’m not digging it back up, but this dog has been beaten over and over. The same propellerhead dumbasses keep coming back because they refuse to admit they’re wrong. I remember putting TrackMan behind the backfields at TigerTown. I stood there comparing the TrackMan readings with the Stalker guns, and TrackMan was consistently three to four miles per hour higher. Not occasionally. Consistently. I watched the entire progression: from the JUGS gun, to the original Stalker—which looked like an old mailbox—to the Stalker Pro, which finally looked more like an actual radar gun, and then to TrackMan. Every time the technology changed, the velocity numbers went up. Every damn time. Now we have Hawk-Eye, and suddenly the propellerheads have some magic formula—just like WAR and all the other analytical bullshit—that supposedly proves everybody who played the game is wrong. Here’s the funny part: Major League Baseball had it published on its own website for years. It acknowledged that the differences between the old radar systems and TrackMan or Hawk-Eye could produce readings two to six miles per hour apart. I saw it on MLB’s website. Now that specific language is gone. Why did it disappear? Maybe because it blows a giant hole in the story they’re trying to sell. Baseball wants everyone mesmerized by 98, 101 and 103 on the scoreboard because velocity has become its marketing crutch. Admitting that those readings cannot be directly compared with readings from older radar guns would force people to acknowledge how much of this so-called historic velocity explosion comes from changes in the technology. Are today’s pitchers throwing hard? Of course they are. I completely agree. But baseball didn’t suddenly invent 98–100 mph. Guys have thrown hard throughout the history of this game. If today’s tracking technology had been used back then—even starting in the 1970s—those velocity readings would be very, very similar to what we’re seeing today. You cannot change the way velocity is measured, get higher readings and then use those higher readings to ā€œproveā€ that previous generations couldn’t throw as hard. That’s circular bullshit. Want another clue? Watch the hitter. Watch the takes. Watch the swings. Watch how comfortable he looks. When the board says 101 but major-league hitters are calmly tracking the baseball and taking comfortable swings, that tells me something—because I actually stood in that batter’s box and faced major-league velocity. The real pitching problem today isn’t a lack of velocity. It’s a lack of command and control. On the hitting side, you occasionally see young players trying to stay inside the baseball, which is good. But far too many players have been programmed to lift and separate. Yet these propellerhead dumbasses who have never stood in that box will tell former major-league players that we’re wrong. We played it, faced it, coached it, scouted it and watched the technology change firsthand—but they typed some numbers into a spreadsheet, so apparently they know better. Major-league players who faced the velocity are wrong. Major League Baseball’s own published explanation was wrong. But the guy pounding his keyboard is right? Utter bullshit. I faced it. You Googled it. Now fire up your keyboards. Tell me how wrong I am. Tell me how bad I sucked—even though I played 14 years in the big leagues. Tell me why none of that experience matters and why your spreadsheet and magic formula mean you know more than the people who actually played the game. Go ahead. Lose your minds. I’m waiting. This should be fun. #MLB #Baseball #PitchingVelocity #TrackMan #HawkEye #Statcast #SheGone03 @THEHUGESHOW
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Same Big League Pitcher - 76 MPH - 85 MPH - 92 MPH What do you notice?
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Green - 85 MPH Blue - 89 MPH Back leg strategy is incredibly important for understanding how to accelerate our momentum towards the target. Too much or too little rear knee flexion as we move down the slope can create different issues for different pitchers.
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Brett Cook retweeted
Seems like it's been a good bounce-back year for Tayler Saucedo in Anaheim.
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If your fastball shape is bad you basically have two options. 1. Change your grip 2. Train to re organize your hand orientation Take this pitcher who was averaging 9 inches of Vert and 10 inches of horizontal on his sinker at 62% Spin Efficiency.
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For a short term adjustment we needed to change his grip to rely on seam effects to throw a proper sinker. We tested a few grips and found one that allowed him to bias his index finger rather than his middle. With this grip he averaged 18 and 10 on his Sinker.
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Longer Term, we’re introducing different throwing implements during his training sessions. Starting specifically with oversized objects. - Handballs - Softballs - Oversized Command Balls -Baseballs This is done with the goal in mind to improve his SE% on his Fastball.
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Brett Cook retweeted
Summer reps. No PR's or anything crazy, just stacking days. Here are some mixed intensities and environments from a few dudes we expect to have big springs... plus an r&d guy lol shoutout @mqstats šŸ‘€
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