Flop C-Bet Basics: When to Bet, How Much to Bet, and How to Adjust

What is a Continuation Bet

A Continuation Bet (CBet) is the act of betting again on the flop by the player who raised preflop. It is the most fundamental aggressive postflop play, used both to extract value and to bluff.

Why CBet is Effective

• Represents a Strong Range: The preflop raiser betting on the flop suggests that their hand connects with the board, likely holding top pair or better.
• Applies Pressure: Forces opponents to fold unimproved hands or draws.
• Builds the Pot: Sets up larger pots for later streets.

Key Considerations for CBetting

1. Flop Texture

• Dry Flop (e.g., K♠7♦2♣): CBet frequency can be high because opponents have few draws and their calling range is weak.
• Wet Flop (e.g., 9♠8♠6♣): CBet frequency should be reduced because opponents have many draws and are likely to check-raise.
• High-Card Flops (e.g., A♥K♦3♣): If your range contains strong Ax, CBetting is profitable. If you raised preflop but lack A or K, proceed with caution.

2. Relationship with Range

• Range Advantage: If your range is stronger on the flop (e.g., on an A-high board, you are the preflop raiser while the opponent only called), you can CBet more frequently.
• Range Disadvantage: On wet low boards (e.g., 6♦5♦4♠) facing a big blind's defending range, your range is not superior, so CBetting should be reduced.

3. Opponent Type

• Station: Use more value bets and fewer bluffs.
• Tight-Aggressive Players: Increase bluff CBets because they fold often.
• Aggressive Players: Be wary of their check-raises; consider reducing CBet frequency or using small bet sizing for control.

Choosing Bet Sizing

• Standard Bet: About 1/3 to 2/3 of the pot. On dry boards, a 1/3 pot bet is enough to force weak hands to fold. On wet boards, 2/3 pot or larger is needed to deny drawing odds.
• Polarized Bet: On extremely wet boards (e.g., two-tone or connected boards), use small bets (1/3 pot) combined with large bets (>75% pot) to polarize your range.
• Check Strategy: When the board is unfavorable for your range or when opponents are unlikely to fold, choose to check.

Common Mistakes

• CBetting Too Often: Many beginners CBet in every hand they raised, making them easy to exploit. Keep frequency around 55%-70% (depending on the board).
• Ignoring Preflop Range: CBet strategy when raising from UTG versus the big blind differs from raising on the BTN. The earlier your position, the tighter your CBet range should be.
• CBetting Without Adjustment: When opponents have a high check-raise frequency, reduce CBets. When opponents fold too much, increase bluff CBets.

Practical Examples

Example 1: $1/$2 cash game. You open raise to $6, big blind calls. Flop: K♠8♦3♣. You hold A♠K♦. A CBet of $8 (about 2/3 pot) is a standard value bet, expecting to be called by Kx or 8x.

Example 2: Same scenario, you hold 9♠8♠. Flop: A♦K♠7♠. You have a gutshot straight draw and a backdoor flush draw. Should you CBet? Suggestion: check. The high cards A and K are not in your range (unless you raise preflop with A or K), and you have showdown value. If you CBet, it only represents a bluff that can't be sustained.

Conclusion

Continuation Betting is a fundamental postflop play, but it should not be automatic. You need to adjust your betting frequency and sizing based on flop texture, your range, and opponent tendencies. Remember: the goal of a CBet is to make opponents make mistakes, not to throw money away.