Take the Pitch is an automated MLB model on public probation. Every day it prices the same markets the sportsbooks price, and when its number disagrees with the market's number by enough, it logs a signal — timestamped before first pitch, priced at the best available line, with zero dollars attached. Every signal is then graded in public against the box score and, more importantly, against the closing line. Losses included. Nothing removed, ever.

The trial has one mechanical verdict per market, committed before the first signal and unadjustable mid-trial: when a market reaches 200 graded signals, if its average closing-line value clears +1.5%, that market earns real stakes. At or below zero, it gets retired — publicly. In between, back to the shop, not to the window.

Why the ledger is empty right now

Because the trial just started, and we would rather show you an empty table than an invented one. The ledger fills itself in nightly as games settle. A track record assembled in private is worth exactly what it costs to read: nothing. So this one is assembled in public, from signal one.

What the Notebook is for

This blog is not tout content. There will be no locks, no "plays of the day," and no screenshots of winning slips with the losing ones cropped out. What you will find here:

• The reasoning behind the model — what an edge actually is, and why beating the closing line is the only scoreboard we accept.
• Teardowns of days the model did almost nothing, because on most slates the disciplined move is to pass on nearly everything.
• Honest write-ups when something breaks or a bet was wrong — the process is the product, and the process includes the failures.

What it will never be

Betting advice. During the trial, nothing on this site is even a recommendation — it is a model being tested in the open. If the model fails its trial, that gets published too, and this notebook will explain why.