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Discipline

Losing streaks. Sample size. The math of staying patient when the data points the right way and the scoreboard does not.

13 articles
DI 4 min
When the Slate Goes Dark
The break is the system working, not the system stopping.
Jul 14, 2026 · Evan Cole
DI 3 min
Why your unit size is too large.
# Why your unit size is too large.
Jul 7, 2026 · Evan Cole
DI 3 min
The 24-hour rule after a bad beat.
# The 24-hour rule after a bad beat.
Jun 30, 2026 · Evan Cole
DI 4 min
Why flat staking beats Kelly for almost everyone.
# Why flat staking beats Kelly for almost everyone.
Jun 23, 2026 · Evan Cole
DI 4 min
Bankroll Management Is Boring on Purpose
Flat stakes, fixed sizing, no chasing. It's not exciting. That's the point.
Jun 2, 2026 · Evan Cole
DI 3 min
Why we wait out the first two weeks of the WNBA season.
# Why we wait out the first two weeks of the WNBA season.
May 26, 2026 · Evan Cole
DI 4 min
The Problem With Betting Big Favorites in Baseball
Heavy chalk looks safe. It feels safe. But in baseball, the math behind big favorites is one of the most common traps in the market.
May 12, 2026 · Evan Cole
DI 5 min
A Field Guide to Surviving a Losing Streak
You will lose five in a row. It is mathematically inevitable. Here is the math behind losing streaks and how to survive them.
Apr 29, 2026 · Evan Cole
DI 4 min
What Your Selectivity Rate Actually Tells You
Selectivity rate measures how often you bet relative to available opportunities. It separates recreational bettors from professionals.
Apr 25, 2026 · Evan Cole
DI 3 min
Losing Streaks Are Part of the Math
If you bet long enough with a 54% edge, you will lose seven in a row. That's not a prediction. It's a mathematical certainty.
Apr 10, 2026 · Evan Cole
DI 3 min
Why the Best Nights Are the Ones You Sit Out
Last Tuesday: 9 games analyzed. 0 signals. A user asked if something was broken. Nothing was broken.
Mar 27, 2026 · Evan Cole
DI 3 min
You Will Lose Five in a Row. Here’s Why That’s Fine.
If you bet long enough with any edge - even a real, verified, positive-EV edge - you will hit a losing streak that makes you question everything. This isn’t a possibility. It’s a mathematical certainty.
Mar 17, 2026 · Evan Cole
DI 3 min
What to Do During a Losing Streak
Losing streaks happen. They happen to disciplined bettors. They happen to sharp models. What you do inside one determines everything.
Mar 1, 2026 · Evan Cole
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