Float from SB

Overview

Floating is a common poker technique where a player calls a bet on the flop with a hand that is unlikely to be best at showdown, intending to bluff on a later street (usually the turn) if the opponent checks. When executed from the small blind, it becomes a more nuanced play due to positional disadvantage: the small blind acts first on all subsequent streets after the flop, making it harder to control the pot size and gauge the opponent's hand strength.

Typical Scenario

A typical float from the small blind occurs after a pre-flop raise, often from the button or cutoff. The small blind calls the raise with a hand like a low pair, a gutshot straight draw, or even complete air (e.g., suited connectors that missed the flop). On the flop, the original raiser frequently makes a continuation bet (c-bet). The small blind calls this c-bet with the intention of betting or raising on the turn if the opponent checks. The float relies on the opponent’s tendency to check on the turn with weak made hands or missed draws after c-betting the flop.

Strategic Considerations

Floating from the small blind is riskier than floating from the button or in position because the out-of-position (OOP) floater must act first on the turn. To compensate, the small blind should choose spots carefully:

• Opponent tendencies: Target opponents who c-bet frequently but give up easily on the turn when they have air. Tight-passive players are ideal; aggressive players may double-barrel, ruining the float.
• Board texture: Float on boards that are unlikely to have hit the opponent’s range well, such as low, disconnected flops (e.g., 7-2-2 rainbow). On coordinated boards, the opponent may have draws or strong hands that will continue betting.
• Hand selection: Prefer hands that have some equity or backdoor draws, as they can improve to a strong hand if the opponent does not fold. Folding outright on the turn is less costly than losing a large pot.
• Stack sizes: Denying implied odds to the opponent is difficult OOP; a larger effective stack size can give the floater more room to maneuver, but also risks more chips.

Execution

After calling the flop c-bet, the key move is to bet when the opponent checks the turn. The bet size should be roughly two-thirds to three-quarters of the pot to put pressure on the opponent’s marginal holdings. A common mistake is to check back, which wastes the float attempt. The small blind must be prepared to fold if the opponent bets again (double-barrel) or raises.

Example

In a heads-up pot, the button raises to 3 big blinds, the small blind calls with 9♠ 8♠. Flop: K♦ 7♣ 2♥. The button c-bets 4 big blinds. The small blind calls with the intention of floating. Turn: 3♦. The button checks. The small blind bets 8 big blinds, representing a king. The button folds. This is a successful float.

Risks and Conclusion

Floating from the small blind can be profitable against predictable opponents, but it is not a high-frequency play. OOP floats require discipline: if the opponent does not check the turn, the floater often loses the called bet. Overusing this tactic can be exploited by observant opponents who will double-barrel or check-raise. In modern GTO strategy, floating from the small blind is used sparingly, typically with a balanced range that also includes strong hands for protection.

In summary, the float from the small blind is a specific, low-frequency play that leverages the opponent's predictable c-bet-and-give-up tendency. It demands careful opponent selection, board reading, and the willingness to fold when the plan fails.