The books that matter most to us are mostly not about betting. They are about randomness, forecasting, measurement, mispriced information and making decisions when the future is uncertain.
Start here. A reminder that outcomes are noisy, luck gets mistaken for skill and hindsight invents explanations far more confidently than it should.
For Aria: a winning bet is not automatically a good bet, and a losing bet is not automatically a bad one.
Once you accept uncertainty, the next job is separating information that genuinely predicts from information that merely looks interesting after the event.
For Aria: what are we actually measuring, and does it retain signal when the future arrives?
The point isn't baseball. It's what happens when an industry values the wrong things, someone measures differently and the market eventually learns.
For Aria: xG itself isn't the edge. The question is what useful information still isn't being priced properly.
The deliberate exception to the no-betting-books instinct. Beyer is here because the important lesson is measurement: turning performance into a number that can be compared and tested.
For Aria: the raw result is not enough. Build the measurement, then find out whether the market values it correctly.