Jeff Zimmerman

Co-author of The Process. BBWAA Member. Currently contributing to RotoGraphs and RotoWire.

[Jeff Zimmerman @jeffwzimmerman]

The 2026 edition of The Process is now available in PDF form! The appendix edition includes 148 pages and over 25 new studies from Jeff and other contributors! The research covers NFBC draft theory and strategy, hitter evaluation, and pitcher evaluation. https://t.co/4hhh2RdsSG

[Jeff Zimmerman @jeffwzimmerman]

@mlbtraderumors Any plans to do a "most likely to get traded" article this year?

[Jeff Zimmerman @jeffwzimmerman]

@PlusEVAnalytics If they want, they can just turn the humidor way up and soak the fuck out of the baseballs. I wondered if that would happen in West Sacramento.

[Jeff Zimmerman @jeffwzimmerman]

Some week's adds are better than others.

[Jeff Zimmerman @jeffwzimmerman]

@RodMurrow @3YearLetterman @CollierHomeless @poverty_action The Super Bowl parades have been awesome for those who don't get shot:

https://t.co/LmVDL2AuQ0

[mc @Zeitheist1]

I wrote about the rise of the cutter and the benefits of multiple fastballs, with breakdowns on arsenal changes for Roki, Schlittler, Bibee, McCullers, more.

A little overlap with @jeffwzimmerman’s work re multiple fastballs:

https://t.co/6UiwuknmGk

[Erik Halterman @erik_halterman]

Came across these names while editing @jeffwzimmerman's latest article:
https://t.co/WBfIMhyQhi

[Jeff Zimmerman @jeffwzimmerman]

@The_Gildz April Fool's joke?

[RotoWire @RotoWire]

Still haven’t drafted your MLB fantasy squad?

3x FSWA winner & Tout Wars champ @jeffwzimmerman broke down every player he rostered across 11 leagues. The ADP gaps he exploited, his revised valuation model, and the late-round darts worth stashing.

Take advantage of this expert data⬇️

[RotoWire @RotoWire]

More stolen base data from @jeffwzimmerman
https://t.co/i671XJIPYo

[Jeff Zimmerman @jeffwzimmerman]

@mightieminx I'm surprised 18 hours is your min

[FSWA @FSWA]

Best Baseball Publication
The Process, Jeff Zimmerman & Tanner Bell

[Jeff Zimmerman @jeffwzimmerman]

@LanceBroz @SportsVizBJ @enosarris The issue with pitchers is that two can have the same history. One can throw 180 IP while the other might not make it out of spring training.

[RotoWire @RotoWire]

Miguel Andujar is unsigned despite hitting .296/.332/.431 over the past three seasons 👀

@jeffwzimmerman suggests taking a look at him late in your fantasy baseball draft.

https://t.co/4aTcgYEULy ⚾

[Tanner Bell @smartfantasybb]

In case you missed this earlier in the week. I did a video demonstration of the SGP and projection aggregator Excel files on the CBS Fantasy Baseball Today podcast.

[Tanner Bell @smartfantasybb]

The paperback versions of the 2026 edition of The Process are now available on Amazon. Links below.

[Jeff Zimmerman @jeffwzimmerman]

@Breaking911

[Vlad Sedler @RotoGut]

🆕⚾️🎧 surprise!!
Had the goat @jeffwzimmerman on to talk Tucker/Bichette values, sneaky draft strategies and a breakdown of the entire catcher pool by tiers. Enjoy!

https://t.co/sSQpAVJKt1

[Jeff Zimmerman @jeffwzimmerman]

@CanellaKid I'd just follow @rotographs, all of them will be there.

[Dan Madigan @dmad1433]

Excited to say that I was able to contribute to the 2026 edition of The Process. I focused on how reliable low velocity and changeup heavy pitchers can be. If you love fantasy baseball, it is a must read every year! Thanks to @jeffwzimmerman for the opportunity. https://t.co/QTXnNSNziX