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est1845official

Substacknewsletter · by est1845official

Investigate Visit
Audience
Not shown publicly
We show a dash rather than guess
Observed frequency
Every two weeks
From 5 posts indexed in the last 90 days
Last post
Oct 13, 2026
29 days ago
Likely audience
baseball coaches
Inferred from post content

est1845official is a Substack newsletter by est1845official covering baseball scouting, baseball analytics and baseball training. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 13, 2026.

Topics

Recent posts

  • BASE: Measuring…
  • BASE: Measuring…
  • BASE: Using…
  • BASE: Using…
  • Introducing Stacks…

Sponsors detected

No sponsored posts detected in the last 180 days of indexed posts.

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

See the full picture on est1845official

Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.

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Compiled from public pages · refreshed Nov 9, 2026 · How NewsletterFIT collects and labels data