Winning Strategies for Single-Deck Blackjack

Learn winning strategies for single-deck blackjack to increase your chances of success in this popular casino game. Discover how to use basic strategy and card counting techniques.

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Single-deck blackjack is a popular variation of the classic casino game that offers players better odds and more control over their gameplay. In this article, we will delve into the ins and outs of single-deck blackjack and provide you with winning strategies to maximize your chances of success.

Understanding Single-Deck Blackjack

Single-deck blackjack is played with only one deck of cards, as opposed to the multiple decks used in traditional blackjack games. This variation gives players a significant advantage, as it reduces the house edge and makes card counting easier.

When playing single-deck blackjack, the goal remains the same: to beat the dealer’s hand without exceeding 21. The game follows the same basic rules as traditional blackjack, with a few minor differences.

Basic Strategy for Single-Deck Blackjack

To increase your chances of winning at single-deck blackjack, it’s crucial to employ a solid basic strategy. Here are some key guidelines to keep in mind:

  • Use the correct strategy chart: Memorize or have a strategy chart handy that outlines the optimal moves for various hand combinations. This will help you make informed decisions and minimize mistakes.
  • Double down on favorable hands: Single-deck blackjack presents more opportunities to double down, as you have a better idea of the remaining cards. Make sure to take advantage of this by doubling down on strong hands, such as 10 or 11.
  • Splitting pairs: When dealt a pair of cards of the same rank, consider splitting them to create two separate hands. This strategy can increase your chances of getting blackjack or achieving strong hands.
  • Avoid insurance bets: Insurance bets may seem tempting, but they often diminish your overall winnings in the long run. It’s best to avoid this side bet and focus on playing your hand strategically.

Card Counting in Single-Deck Blackjack

Card counting is a technique used by skilled players to gain an advantage over the casino. In single-deck blackjack, card counting becomes even more effective due to the limited number of cards in play. Here are a few tips:

  • Assign values to the cards: Assign a value to each card as it is dealt. For example, +1 for cards 2-6, 0 for cards 7-9, and -1 for cards 10-Ace. Keep a running count as each card is revealed.
  • Calculate the true count: To account for the number of remaining decks, divide the running count by the estimated number of decks left to get the true count. This will help you determine the advantage and adjust your bets accordingly.
  • Bet more when the count is in your favor: When the true count is positive, it indicates that the remaining cards are favorable for the player. Increase your bets during these times to capitalize on the advantage.


Single-deck blackjack offers players a unique opportunity to improve their odds and employ effective card counting strategies. By following the basic strategy and implementing card counting techniques, you can significantly enhance your chances of winning. Remember to practice and play responsibly to make the most of your single-deck blackjack experience.

If you’re interested in exploring other casino games and the differences between online and regular casinos, check out our online vs regular casinos article.

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