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What is VAA? Why does it matter? Why are there guys that can throw 92-94 up in the zone for whiffs while some throw 95-96 up and it gets crushed? Let's talk about it⬇️🧵
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Grayson Liebhardt
676 posts
Grayson Liebhardt
@GrayLiebhardt
@drivelinebb Pitching Trainer // Former: @mlbdraftleague @gcu_baseball @wsucougarbsb
Phoenix, AZ Beigetreten Kasım 2019
367 Folgt561 Follower
Grayson Liebhardt retweetet
UNCOMMITTED RHP | Facing hitters at @DrivelineBB
FB 90-92
SL 84-86
CB 76-79
CH 84
Metrics shown top left of each pitch
Currently on gap year. 3 years of eligibility remaining
@FlatgroundApp @Maddux_Conger
Live ABs below ⬇️
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Statcast: Tatsuya Imai Mollweide Projection + Spin Axis Report
His famous Fadeout-Slider is indeed spinning opposite of gyro-slider. Ive marked where gyro-slider spins for everyone
His splitter/changeup are 1 seamers, but his splitter closer to his slider in seam orientation
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Grayson Liebhardt retweetet
Available Athlete Spotlight🔦
@GFWest19 has been dominating throughout the season for Reid State
Season Stats so far:
44 IP, 4-0, 31 H, 8 ER, 26 BB, 61 K, 1.64 ERA, 1.30 WHIP, .187 BAA
Whiffs against MCC below
Oh and he hits too. Check out a post from @_Chrisleone soon
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RHP Jake Gozzo topped out at 97 in his most recent in game outing⛽️
Slammed the door in the 9th for Kane County to win the BCL chip🏆
Jake has been an absolute pleasure to work with and can’t wait to watch him ball out this year📈
Seeking affiliate opportunities👀
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Sometimes you put an athlete thru a task that PROMOTES their bad habits, so they are forced to exaggerate the solution.
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Grayson Liebhardt retweetet
Grayson Liebhardt retweetet
"What is your favorite place in the world?"
Every pitcher has that place that makes them feel unstoppable. For the 2021 Golden Spikes winner, it's Fayetteville 📍 Check out Kevin Kopps finding another gear in a recent pen with @brewerhendrix! 🔥
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Grayson Liebhardt retweetet
Grayson Liebhardt retweetet
Colt Keith had one of the highest FlyBallOut% in the league in 2025 largely due to his 27th percentile bat speed
This year, his bat speed has increased ~3mph
Here’s his batted ball profile from 2025 with his 2026 bat speed increase
+20 barrels
+9 HRs
All-Star Caliber player
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Grayson Liebhardt retweetet
Had a blast getting the save for my guys today! Got our first region W 4-3 bringing our overall record to 13-2.
My final stat line:
2IP 1H 1R 0ER 3K 0BB
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Not to mention a 23” sweeper🌪️
Sachin Wijay@WijaySachin
Sat 90-91 Top 92 Via Trackman in my MOCAP at @DrivelineBB Couple Changeups from that day as well. 3 years of eligibility RHP/3B Economics Major @FlatgroundApp @DrivelineBB @GrayLiebhardt @cayden_hunting @_Chrisleone @Maddux_Conger @brewerhendrix @daultonbarry @tykoz15
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Free Agent RHP @C_lamb16 showcased his brand new CB and CH last Friday during lives.
Fastball has been up to 96.5 this offseason🔥
New curveball gives him another weapon to put away hitters more efficiently🔨
1.4 BB/9 in ‘25🎯
Looking for affiliate opportunities - nuff said
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Time to break this down. That ATHLETE was me. Averaging 80 MPH in the lab.
5 years removed from college ball, just 7 MPH off my peak. But the data tells a more interesting story than the number.
Let's dig into the tools @DrivelineBB uses to shape training and development 🧵
Brewer Hendrix@brewerhendrix
Using one of the coolest features we have here @DrivelineBB, how hard do you think this ATHLETE throws? Bonus points if you can guess who this is. Will post the answer and some reasons why in a few days so bookmark to stay tuned.
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Jimmy Kingsbury looked great in his most recent ST outing. Closed it out in the 9th with his heater getting up to 92👀
Sweeper averaged -19" of HB at 80mph🌪️
Sinker averaged -1" IVB and 16" HB at 91 (up 1-2 from last spring)📈
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Grayson Liebhardt retweetet
Rules-based constraints are elite for competitive practice across sports, pitchers included.
🚩 Can’t land a slider with a hitter in the box?
➡️ Every hitter-count pitch in your next lives HAS to be a slider.
Sink or swim.
Coach Dan Casey@CoachDanCasey
Mike Leach would have entire practices where he only called 4 Verts. No matter what the coverage or situation, they had to find a way to execute.
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Grayson Liebhardt retweetet
Bullpen from 03/20 with track man data overlay
Fastball 88-90
Slider: 77-79
Splitter: 76-79
Uncommitted Gap Year RHP
Open to all opportunities
Two years eligibility
@FlatgroundApp @GrayLiebhardt
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