- Wizard of Odds
The most comprehensive gambling math and strategy site online. Created by Michael Shackleford, it covers odds, house edge, basic and advanced strategies for almost every casino game. - Blackjack Apprenticeship
Professional card counting training platform used by real advantage players. Offers video lessons, drills, simulators, and in-person bootcamps. - PokerStrategy
One of the largest free poker training communities. Offers beginner-to-advanced lessons, forums, videos, and tools for Texas Hold’em and Omaha. - Upswing Poker
High-end poker training platform run by Doug Polk. Offers courses for cash games, tournaments, and GTO (game theory optimal) strategy. - CardsChat
A friendly poker community with strategy guides, beginner advice, and forums where players can ask questions and improve. - Smart Poker Study
Focuses on practical learning and poker study routines. Ideal for players who like structure and self-improvement. - SharpSide (Archived content)
Once a vibrant hub for sports betting strategy, many of its educational articles are still useful for understanding line movement, bankroll management, and value betting. - Advanced Poker Training
Learn poker through real-time simulation, quizzes, and feedback to track your progress and plug leaks in your game. - Casino.org Learn to Gamble
Offers beginner-friendly guides on all casino games—slots, roulette, baccarat, blackjack, craps—with tips and odds breakdowns. - The Sports Geek
Offers easy-to-understand guides for sports betting, bankroll management, betting systems, and interpreting odds. - BlackjackInfo
Offers printable strategy charts, blackjack rules, and a blackjack calculator. Great for mastering basic strategy. - Casinopedia (Archived)
Previously offered great game tutorials and glossary explanations—some content still accessible for foundational knowledge. - GamblingSites.org
Covers strategy for poker, blackjack, betting, and more with user-friendly how-tos and risk management tips. - Beat The Fish
Poker-focused, with honest guides for improving online poker strategy and managing tilt, variance, and bankroll. - Run It Once
Elite poker strategy videos from pros like Phil Galfond. Ideal for advanced and aspiring professional players.
🧠 What You Can Learn on These Sites:
- Casino Game Rules & Probabilities
- Blackjack Basic Strategy & Card Counting
- Poker Tournaments & Cash Game Theory
- Sports Betting Markets & Bankroll Management
- Gambling Psychology & Risk Control
- Slot RTP & Volatility Understanding
- Advantage Play Techniques (legally gaining edge through math)