@SamEhrlich

Driveline Baseball Ops Analyst, MIZ M.S. Data Science 2023 CHI Cubs and Bears

samehrlich.github.io/
Joined September 2018
  • Tweets1.2K
  • Following408
  • Followers1.2K
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sam ehrlich retweeted
Kyle Boddy
@drivelinekyleOct 21
I’ve got a spare ticket to @roboflow VIS tomorrow - anyone in the Bay Area wanting to attend and hear @SamEhrlich and I talk CV amongst other great speakers? 🤔 summit.roboflow.com/
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Chandler Rome@Chandler_RomeOct 21
The Astros are hiring Clayton Thompson as an assistant director of player development, source tells @TheAthletic. Thompson, a former Driveline employee, worked in the Dodgers organization for the past three years, most recently as their coordinator of integrated performance.
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Tyler Preece@Tyler_Preece_3Oct 20
A few months into my internship with Driveline Hitting. Being around this staff every day has changed how I think about the swing. A few things I've learned so far 🧵
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The man who built K-pop just shot two debut music videos in 4D gaussian splatting and then called splats “the final form of the camera.” The videos just look like normal video, but they’re 3D.
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Full 3D replay from a single broadcast camera! 🏀 -Court calibration -Player + ref + ball tracking -Team assignment + jersey # -Full 3D reconstruction This works across other sports too, not just basketball!
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sam ehrlich retweeted
Tanner Stokey
@TstokeyOct 19
MLB hitter's full signal attack angle data pre and post season. Left side: February Right Side: September (more green, this is good) It's really common to lose bat speed throughout the season, but huge to see the attack angle in a better place - Both getting into and staying in ideal ranges for a longer period of time. Example of an in season adjustment that can set you up to make big progress throughout the offseason.
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Brandon Dim
@BrandonDim24Oct 19
3 years ago, I started at @DrivelineBB I didn’t even know if I wanted to be a hitting coach. And here we are. These are 3 of the biggest things I’ve learned in the last 3 years 🧵
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Idea that I'm working with based off last week and Turang's home run to LCF. Trying to visualize where players are 'potentially' making contact with the baseball. The visual here is what I'm most interested in. Big estimate going on here take with a grain of salt.
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sam ehrlich retweeted
Kyle Boddy
@drivelinekyleOct 17
Google Gemini AI Ultra $99/month plan is pretty good, giving you access to Argon 4 (which we've found useful at Driveline) and somewhat understated are 1,000 compute units/month in Colab. I hate Jupyter Notebooks BUT you can use GPUs via SSH - really solid GPU hour allocation.
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noah dengler@ARKNDJLOct 16
Blessed to announce I have begun working with @DrivelineBB as a Baseball Operations Analyst and with @AgentiqSports as a Data Science Intern/Consultant. Thank you to @jacklambert__ , @zachkurtz12 , & everyone who has helped me regarding these opportunities - I am so grateful!
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Tomas Nelson@tomashnelsonOct 15
🏋️ How you jump = How you set up 🏋️ In our weight room assessment, we track Countermovement Jump (CMJ) and Squat Jump (SJ). How can knowledge of jumping ability translate to hitting? My thoughts ⬇️🧵
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Kyle Stowers followed up his breakout 2025 campaign (149 WRC+) with a respectable 114 WRC+ in 2026 Why the regression? Production on fastballs. Let's take a look at what changed and how he can return to all-star form (He very much so can) 🧵🧵🧵
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Kyle Boddy
@drivelinekyleOct 15
See us at @roboflow VIS in SF. @DrivelineBB R&D's goal isn't to push the boundary of pro sports quantitative analysis - we have higher ambitions. Our Technology team pushes the edge in the fields of CV, LLMs, infrastructure optimization, and much more.
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sam ehrlich retweeted
SkalskiP
@skalskip92Oct 15
experimenting with keypoint detection in Gemini 4 Argon gave it a hand diagram with numbered points and asked it to find them in an image then did the same for every frame in a video ↓ prompt
SkalskiP
@skalskip92Oct 13
Astra dethroned Gemini 4 Argon is the best "vision" model #1 for detection: - tight, precise boxes - dense scenes #1 for text extraction: - small text - handwritten text - complex tables - rotated text 4× cheaper than Astra at high
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Garrett York
@GarrettYork31Oct 15
Some life news — I've joined the Philadelphia Phillies as a Staff Engineer. I'm incredibly grateful to @drivelinekyle, @mike_rathwell, and everyone at @DrivelineBB for the trust and opportunities provided over the past 7.5 years. Pumped to get to work this offseason and build toward 2027! #RingTheBell
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vik
@vikhyatkOct 13
Excited to announce that Moondream is joining Prime Intellect to accelerate inference and continue building the next generation of efficient multimodal models!
Prime Intellect
@PrimeIntellectOct 13
Prime Intellect has acquired Moondream We’re bringing Moondream’s open vision models and inference optimizations into our stack Train and deploy multimodal models across vision, video, voice, decision models and computer use
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Hayden Lewis@HaydenLewis22Oct 10
A strike isn't always a good pitch to hit.🧵 Even in advantage counts, hitters don't do much damage on the corners and edges. The damage happens over the middle of the plate. One of the biggest things we use Trajekt for is training that decision.
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10 YEARS AGO TODAY: Mark Zuckerberg went live to talk about smokin’ meats and discovered the simple joys of being a regular dude 😭
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sam ehrlich retweeted
Tanner Stokey
@TstokeyOct 9
A look at the @TrajektSports pitching machine at the @DrivelineBB Arizona facility youtube.com/watch?v=HCSI3PYr…

TRAJEKT: The Pitching Machine That is Revolutionizing Baseball Training

Discover why Trajekt is hailed as the most realistic pitching machi...

youtube.com
HaloTerritory@HaloTerritoryOct 8
Former Angels catcher Hank Conger, now the bullpen coach for the Orioles, explains what a “Trajekt” pitching machine is and how it is employed by both hitters and pitchers in the preparation process...
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sam ehrlich retweeted
Kyle Boddy
@drivelinekyleOct 7
Added another RTX PRO 6000 to the Driveline R&D machines care of @SamEhrlich. * baseball training company btw (cc: @alexbbritton22)
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