Poker Shark
Fundamentals
What Is a Poker Shark? Definition and Traits
A poker shark is a consistently winning player who profits from weaker opponents. What defines one, how to spot one at your table, and how to become one.
Poker Shark Blog
Strategy articles, training guides, and opponent analysis.
Tools & Reviews
Best Poker Training Apps for Exploitative Play (2026)
Seven poker training apps compared by format, interactive practice, feedback, and access. Poker Shark, GTO Wizard, DTO, courses, and trackers.
Strategy
Poker Equity Calculator: How to Read Every Flop
A practical guide to using a poker equity calculator. Worked examples for hand vs hand, hand vs range, and range vs range — plus the intuition to stop needing one.
Strategy
How Many Poker Buy-Ins Do You Need? Cash Games, Tournaments, and Variance
How many buy-ins do you need for poker? Start with practical bankroll ranges for live cash, online cash, SNGs, and MTTs—then use our free bankroll calculator to get your exact number.
Villain Types
How to Read Poker Player Types at the Table in Real Time
Six poker villain archetypes, the stats that define each, and the exploit to apply when you spot one. The field guide for reading opponents fast.
Strategy
What Exactly Is a Poker Solver? CFR, GTO, and Real-World Play
What is a poker solver, really? Learn how CFR works, why GTO study matters, and why solver output is not a script for beating real opponents.
Practice Methods
How to Practice Poker Against Realistic Opponents
Why play-money tables won't improve your game, what makes a poker opponent realistic, and how to practice against opponents that play like real players.
Strategy
Exploitative Poker vs GTO: Why Exploiting Leaks Wins More at Low Stakes
GTO protects you from being exploited, but it ignores your opponents' mistakes. Here's the data on how much more exploitative play earns vs balanced strategy at $1/$2 through $25/$50.
Practice Methods
How to Practice Poker Effectively Without Real Money
Learn how to practice poker effectively with targeted reps, hand review, and deliberate drills without risking real money.
Strategy
What Is Exploitative Poker Strategy? The Complete Guide
What is exploitative poker? A complete guide: the fundamentals, how it differs from GTO, the five leaks that define low stakes, and how to practice.
Ready to put theory into practice?