Play Optimal Poker

**Andrew Brokos**

**Estimated Reading Time: 75 to 90 minutes**

Poker is a game of decisions made with incomplete information, and most players judge those decisions by results. This book teaches you to judge them by something better: expected value. You will learn how to build a baseline strategy that is hard to exploit, how to identify and attack specific opponent mistakes, why strong and weak hands belong in your betting range while medium hands usually do not, how bet sizing determines the correct ratio of bluffs to value bets, and why position creates profit even when no new information appears.

You will also learn to read hands as ranges rather than guesses, to use blockers as tiebreakers rather than excuses, and to keep thin value bets in your range even when raises make you uncomfortable. By the end, you will think about poker the way strong players actually do: in terms of ranges, frequencies, and long-run averages rather than this hand and this result.

This book is for players who already know the rules and basic strategy but suspect their thinking is stuck at the level of instinct and anecdote. It is for the player who has read about game theory optimal play and wants to understand what it actually means rather than memorizing charts. It is for anyone who wants to reason clearly under uncertainty, because the lessons here extend well beyond the card table. And it is for the curious reader who wants to understand why poker is a genuinely intellectual game, not just a gambling one.

Every poker player has experienced the same frustrating moment. You make a bluff that feels right, your opponent calls, and you lose the pot. Later that session, you make a bluff that feels reckless, your opponent folds, and you scoop the chips. Which decision was better? Most players answer with the result. The one that won was good. The one that lost was bad. This instinct is so natural that it feels like common sense, and it is almost entirely wrong. The problem is that poker hides most of the information that determines whether a decision was sound. You cannot see your opponent's cards. You do not know which card will come next. You do not know how your opponent would have responded to a different bet size. A single hand is one sample from a vast distribution of possible outcomes, and judging a decision by one sample is like judging a coin by one flip. Andrew Brokos wrote *Play Optimal Poker* to fix this. The book is not a collection of tricks or a chart of starting hands. It is a book about how to think. Its central claim is…