diego osborn @diegosborn.bsky.social big baseball guy, also studied data science at UC San Diego
Jason Bernard @jasonbernard.bsky.social Senior Manager, Baseball R&D at MLB
Pitcher List Stats @pitcherlistplv.pitcherlist.com The home of Pitcher List Stats - Analytics branch of
@pitcherlist.com
Ben Clemens @benclemens.bsky.social Writer at FanGraphs. Part-time developer, too. Dog lover. Wife guy. Got the talking down, we'll have to see about the listening.
James Medlock @jdcmedlock.bsky.social More good things for everyone. Public sector appreciator. Tax and welfare policy knower. Hyperinflation doubter.
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Luminiferous Ether/Or(wellian) @cira.bsky.social Was Orwellian, now we all are. BASEBALL! SABR member! Ohtani enthusiast/baseball generalist. +History/philosophy of science (esp quantum), museum exhibit dev, global postpunk obscurities, HAMSTER PIX too 🐹🧡
Massachusetts | Elder Millennial AF | she/her
Ryan Gunther @ryangunther1.bsky.social - Writing a master's in statistics thesis that uses machine learning on baseball biomechanical data
- Occasional posts about progress on computer vision at the indy ball level
- Brock University MSc 2026
Github here: https://github.com/RyanGunther
Croatian Tony @anthonyrescan.bsky.social Baseball Prospectus R&D. Borussia Dortmund fan. 
Ben Wieland @bbwieland.bsky.social Lead Quantitative Analyst, Phillies R&D // Statistics and history grad, Virginia
David Appelman @dkappelman.fangraphs.com fangraphs.com
Gabe Schumm, Ph.D. @stripester.bsky.social Computational physicist and sports analytics enthusiast. Check out the pitch visualizer on my website to simulate MLB pitches with the largest movement profiles - updated daily!
https://gabes135.github.io/
Alexandre Andorra @alex-andorra.bsky.social Causal Inference & Probabilistic AI
Senior Data Scientist @ Meta
🎙️ Creator @learnbayesstats.com podcast
Ron Yurko @stat-ron.bsky.social Assistant Teaching Professor, Department of Statistics & Data Science, Carnegie Mellon University, Director of Carnegie Mellon #SportsAnalytics Center (CMSAC) https://stat.cmu.edu/cmsac
William Brown @willyraiford.bsky.social Assistant editor for Gasher Press. Interested in nature/rural/ecopoetry. MFA Poetry University of Florida 2023. PhD Texas Tech 2027(?). Poems in Copper Nickel, Crab Creek Review, The Hopkins Review, Tupelo Quarterly, and elsewhere. wbrownpoetry.com
@sawchik.bsky.social @sawchik.bsky.social 
David Laurila FanGraphs @davidlaurila.bsky.social baseball scribe
Derek VanRiper @dvr.bsky.social Rates & Barrels host at The Athletic | (he/him)
@ethandata.bsky.social @ethandata.bsky.social 
Pierre-Simon Laplace @learnbayesstats.bsky.social A podcast on #BayesianStats -- the methods, the projects, the people
By @alex-andorra.bsky.social
Listen: http://tinyurl.com/pvz4ekky
Support: http://tinyurl.com/2p8mpxnp
Saberseminar @saberseminar.bsky.social Sabermetrics, Scouting, and the Science of Baseball, a weekend seminar for the benefit of the Angioma Alliance, puts you up close with some of baseball’s top coaches, statisticians, scouts, doctors, and scientists.
https://www.saberseminar.com/
Trevor May @iamtrevormay.bsky.social I used to be in The Show, now I talk about it.
linktr.ee/trevormayiam
🎥 youtube.com/trevormaybaseball
🎧May Contain Action, Cut on the Diamond, Mayday, Rates & Barrels podcasts
Business inquiries | emilyj@iamtrevormay.com
Mario Delgado Genzor @mariodelgadogenzor.bsky.social Baseball Prospectus. Bullpen games should be banned. Please don't ask me how my favorite teams are doing.
Opinions are mine.
Joshua Rodrigues @jrodrigues39.bsky.social | Coaching Free Agent Formerly Tampa Bay Rays, Baltimore Orioles
https://open.substack.com/pub/jrod20033?utm_source=share&utm_medium=android&r=1gf924
Matt Trueblood @matrueblood.bsky.social Twins Daily • Brewer Fanatic • North Side Baseball • Baseball Prospectus • North Twin Cities Metro • He/Him
Ajay Patel @ajaypatel8.bsky.social R&D @pirates & MIDS @BerkeleyISchool | Previously: @UofR, @dodgers, @optum
Ryan Blake @swingsandtakes.com Baseball Writer
Will Harris @sandwichpick.bsky.social Fantasy Baseball Genius. Razzball contributor
Baseball Hopper - https://baseball-hopper.vercel.app/
Blog - https://ballsandsticks.beehiiv.com/
ucla / coyg / oakland a's /📍KCMO
john stewart @johnastew.art we’re gonna go nuts in there
Harsha Sridhar @harshasridhar12.bsky.social Sole proprietor of Braves stuff at armchairalex.substack.com
Normalize using K% instead of K/9
Ben Howell @benhowell71.bsky.social Senior Analyst, Amateur Analysis, Padres R&D. Former: @TexasBaseball. He/Him
Maxwell Resnick @maxwellresnick.bsky.social UChicago ‘25 || Fmr: Analytics Mariners & Phillies
Greg Rybarczyk @hittracker.bsky.social Husband and father of two. U.S. Navy Surface Warfare Officer (SWO-Nuclear), MBB & Reliability Engineer, Operations Excellence Mgr. for nLight. Creator of Hit Tracker / ESPN Home Run Tracker. Former member of Red Sox front office.
David Gerth @davidgerth5.bsky.social 
Derek Grifka @derekgrifka.bsky.social Data Scientist. Marquette basketball enjoyer.
https://dgrifka.github.io
Creator of https://bsky.app/profile/mlb-simulator.bsky.social
Richard McElreath 🐈⬛ @rmcelreath.bsky.social Anthropologist - Bayesian modeling - science reform - cat and cooking content too - Director @ MPI for evolutionary anthropology https://www.eva.mpg.de/ecology/staff/richard-mcelreath/
Kate Morrison @unlikelyfanatic.bsky.social I used to be someone and now I am here.
Photographer/writer/sports-er. I can also answer most of your questions about outdoor gear.
Occasional newsletter here: witchhazelphoto.beehiiv.com/subscribe
Los Angeles area. (she/her) 🏳️🌈
witchhazelphoto.com
@marekramilo.bsky.social @marekramilo.bsky.social driveline r&d
Eli Ben-Porat @elibenporat.bsky.social Contributor to Baseball America, among other things.
Spin Doctor BB @spindoctorbb.bsky.social Bluesky account for spindoctorbb.substack.com.
John Edwards @johnbedwards.io seattleite, professional baseballer, amateur jogger, semi-pro bar trivia ringer. assistant director of data science @mariners.com, opinions my own
JacobE_STL @jacobstl.bsky.social 17 | Baseball analytics @baseballprospectus.com
@augustf91.bsky.social @augustf91.bsky.social Director - Player Information, Milwaukee Brewers. Clevelander. FanGraphs alum.
Derek Rhoads @drhoa3.bsky.social CPA | Injury Data and Viz @ baseball prospectus | *Not a Dr.
Ken Arneson @kenarneson.bsky.social CTO, @weatherapplied.com
Weather Applied Metrics @weatherapplied.com The leading provider of weather-related sports analytics.
https://www.weatherapplied.com/
https://blog.weatherapplied.com/
Brandon Nickell @nickell.bsky.social red sox r&d
Bradley Woodrum @bradleywoodrum.com Baseball analyst, economist, and writer. Current Baseball Prospectus writer, former FanGraphs writer, former Marlins analyst. Opinions are my own, but you may borrow them. I have friends everywhere.
he/him
YouTube: https://www.youtube.com/@BradleyWoodrum
Jordan in Finland (Fantasy Baseball Oligarch) @rosenjordanblum.bsky.social Income inequality drivers @aboakademi. ⚾✍️@fangraphs.⚾ #s OOPSY & @statlinescout & @prospectslive. OnWork workforce strategist. pet rat owner 🐀🐀
Shanna Shi @shannashi.bsky.social five rowlets in a trench coat / currently MLB baseball data R&D, formerly TBJ R&D. tweets & opinions my own.
Alan Nathan @pobguy.bsky.social Professor Emeritus of Physics, U of Illinois. Physics of Baseball: baseball.physics.illinois.edu. Mostly post about baseball. Sometimes Con Law, basketball, physics, WW1, Twilight Zone, ...
Matan K @matanwrites.bsky.social 🏴☠️
Nick Wan @nickwan.bsky.social Cincinnati Reds https://nickwan.carrd.co/
brando @brando37.bsky.social Unkempt and over-caffeinated. A lot of Butch Walker and Kennesaw State athletics. Increasing amount of books and movies. Otherwise it’s like TBS in the 80s — all Braves and wrestling. 🤼🦉 #AEW
Letterboxd: boxd.it/a46ab
Goodreads: goodreads.com/bgarrett7
Max Marchi @max-marchi.bsky.social I do #rstats and I do baseball. And I wrote a book about their intesection.
Josh Hejka @hedgertronic.drivelinebaseball.com Pitching @ PHI | R&D @ Driveline
Collinmyshot @collinmyshot.bsky.social Scientist & baseball nerd. Mildly obsessed with fantasy baseball
Foolish Baseball @foolishbb.bsky.social 
Brian Mills @bmmillsy.bsky.social Associate Professor, University of Texas at Austin
https://sites.google.com/utexas.edu/bmmillsphd
alexandra whitley @alexandraw.bsky.social writing @baseballprospectus.com, thinking/writing about education
Patrick Dufour @lephysichien.bsky.social Professeur titulaire, département de physique, Université de Montréal.
https://www.laphysiquedubaseball.ca/
Astrophysicist, interested in sport science, baseball, hockey, crossfit and chess among other things.
Jack Lambert @lambo.drivelinebaseball.com Director of Baseball Operations at Driveline Baseball
@cwyers.bsky.social @cwyers.bsky.social Here, dig me a grave; and toss in the lives that you can’t be bothered to save
John Burn-Murdoch @jburnmurdoch.ft.com Columnist and chief data reporter the Financial Times | Stories, stats & scatterplots | john.burn-murdoch@ft.com
📝 ft.com/jbm- D Drew Haugen @drewhaugen.bsky.social Quantitative Analyst Associate @phillies.com
Sean Lahman @seanlahman.bsky.social Baseball database guru for SABR. VanGogh collector. In past lives I was a newspaper reporter (D&C/USAToday, New York Sun), encyclopedia editor, and code monkey. #Reds #RIPMCA #Roc
Ashli BABIP @buntsingles.bsky.social Free 🇵🇸
💖💜💙 He/They
views my own, not representing my employer
Tom Thress @retrosheettom.bsky.social President of Retrosheet, Baseball, SABR, Statistics, Negro Leagues
Lance Brozdowski @lancebroz.bsky.social Player Development Analyst for Marquee Sports Network. YouTube and Substack Pitching Content Creator. 
Down on the Farm @downonthefarm.bsky.social Down on the Farm is a newsletter featuring analysis, news, notes and summaries of all things minor league baseball, prospects, and player development ⭕️
Substack: https://downonthefarm.substack.com/
Website with predictions: https://oysteranalytics.com/
Carlos Marcano, Bob Abreu & Dick Allen Stan. @camarcano.bsky.social 5x @FSWA finalist, never a winner. Prev. @baseballpro, @PitcherList.
Looking for speX? Here:
https://www.basebotics.com
Looking for Baseball Computer Vision tools? BaseballCV is here!
https://github.com/dylandru/BaseballCV
Russell A. Carleton @pizzacutter4.bsky.social Baseball Prospectus (emeritus) | author of "The Shift: The Next Evolution in Baseball Thinking" and "The New Ballgame: The Not-So-Hidden Forces Shaping Modern Baseball" (Triumph) | Quad-A Sabermetrician | he/him
Carl Foust @cmfoust12.bsky.social Data Science ‘24 @penn_state
Fmr: Data Analytics Manager @PennStateBASE
Justin Choi @justinochoi.bsky.social Cleveland Guardians R&D. Past: Nationals, Baseball Prospectus, FanGraphs.
JJ Cooper @jjcoop36.bsky.social Editor-In-Chief Baseball America. Lots and lots of baseball. - D alex chamberlain @dolphhauldhagen.bsky.social sabermetric has-been. he/him
Robert Frey @robertfrey40.bsky.social Independent Consultant in Sports Analytics,
Managing Editor - D2 Baseball (diviibaseball.com)
Pod Co-Host http://linktr.ee/robertfrey40
Bennett Hipp @bennetthipp.bsky.social Trying to leave it better than I found it.
Ole Miss alum. Always go to the show. SC/VA. 🌴🌴
Alex Eisert @mindoverbatter.bsky.social Blue Jays R&D. Past: FanGraphs, Pinstripe Alley, SIS, PitcherList. 2x SABR finalist
Michael Rosen @michaelrosen.bsky.social fangraphs blogger
vivii ૮₍ ˶ᵔ ᵕ ᵔ˶₎ა ♡ @sunshinevvn.bsky.social let’s go red sox 👏👏 👏👏👏
R.J. Anderson @rjandersonwrites.com Player Valuation Specialist for the Washington Nationals | Past: Staff writer for CBS Sports, Baseball Prospectus, FanGraphs
Kyle Bland @blandalytics.pitcherlist.com Trying to make analytics a little less boring. All takes backed by a colorful chart
Dir. of Data Analytics & Research @ https://pitcherlist.com/. He/Him
Baseball Prospectus @baseballprospectus.com The official BlueSky account of Baseball Prospectus. | Subscribe today: https://www.baseballprospectus.com/subscriptions/
Dan Brooks @brooksbaseball.net Brooksbaseball.net | Saberseminar.com | Stats Teaching Science | He/Him
SERIOUS PROFESSIONAL, PH.D. @djmosfett.bsky.social Baltimore's finest professional anteater. Formerly a member of the Borg. Flying the PhillieDrone flag.
Robert @justarobert.bsky.social 
jen ramos-eisen @jenramose.online baseball labor & economics reporter; "quite antagonistic to the MLB powers that be"; BBWAA; cut from the cloth of a flag that bears the name battle born; they/dude; 🇵🇭; 🏴; 🍉
signal: jenramose.23
📍 Southwest
jenramose.online
@baseballbeth.bsky.social @baseballbeth.bsky.social 
Scott Powers @saberpowers.bsky.social Assistant Professor, Sport Analytics, Statistics @ Rice
saberpowers.github.io
Sam Miller @sammillerbb.bsky.social Ballwriter, pebblehunting.substack.com
Dan Turkenkopf @danturkenkopf.com Senior VP Strategy & Innovation @Milwaukee Brewers. Previously @Apprenda, @IBM
Rob Arthur @robarthur.bsky.social Data journalist, data scientist, freelancer published many places: WSJ, NYT, the Atlantic, the Guardian, etc.
Before that: staff at FiveThirtyEight
Before that: an evolutionary geneticist.
Jarrett Seidler @seidler.bsky.social senior writer @baseballprospectus.com, longtime crank, social circle online circle friend of the show, here more now
John Choiniere @johnchoiniere.bsky.social Senior Data Scientist, Mariners; amateur bike racer, sometimes; alum of Carleton College, Baseball Prospectus, and Mass Spectrometry.
Patrick Dubuque @euqubud.baseballprospectus.com bbwaa // writer with a thrift store degree // managing editor @ baseball prospectus
ginny searle @ginnysearle.bsky.social i still believe that. editor @ baseball prospectus
matt dennewitz @mattdennewitz.bsky.social 🫠
Now: CTO Muck Rack
Prev: Pitchfork, WIRED, them.us
Global synth search: wigglehunt.com
Baseball Observer: baseball.observer
ex. pitchfork
Hannah Keyser @hannahrkeyser.bsky.social Shameless bandwagoner, scrapple enthusiast, fount of vehement inconsequential convictions. Sports writer at CNN. hannah.keyser@cnn.com // hrkeyser.09
https://www.cnn.com/profiles/hannah-keyser