CO Heads-Up Pot Turn Strategy

Overview

In heads-up pots, the Cutoff (CO) player retains a positional advantage over the Big Blind (BB) or other opponents after the flop. The turn card introduces new dynamics, as the hand progresses. This strategy assumes the CO was the preflop raiser (most common scenario) and is now facing a single opponent who called on the flop.

Range Considerations

On the turn, the CO should narrow their range compared to the flop. Hands that missed draws or have weak showdown value may need to check or fold. The CO's range typically includes:

• Value hands: Two pair or better, top pair with strong kicker, and sets.
• Draws: Flush draws, open-ended straight draws, and combo draws (e.g., pair + draw).
• Bluffs: Hands that block opponent's likely calling range (e.g., backdoor draws that now have equity, or hands that block nut draws).

Betting Sizing

Standard turn bet sizing in heads-up pots is around 70-80% of the pot. This size is effective for both value and bluffs, as it puts pressure on opponent's draws and marginal hands. In deep-stacked situations, larger sizes (like 90-100% pot) can be used with strong value hands to build the pot, while overbetting (120-150% pot) is reserved for polarized ranges (strong hands vs. air) on dry boards.

Board Texture Adjustments

• Dry boards (e.g., K♠ 7♦ 2♥): Continue betting with most of the flop betting range, as the turn rarely changes the situation. Opponent's calling range is inelastic.
• Wet boards (e.g., 9♠ 8♣ 6♠): Be more cautious. Opponent may have many draws. Check behind with marginal hands to avoid being check-raised. Bet strong draws and made hands for value.
• Paired boards: If the turn pairs the board, the value of trips increases. Consider checking back some hands to induce bluffs on the river.

Position Advantage

Playing in position allows the CO to see the opponent's action before deciding. Key strategic points:

• Check behind: With hands that have showdown value (e.g., ace-high, second pair) or weak draws, checking controls the pot size and denies opponent a check-raise opportunity.
• Delayed continuation bet: Sometimes checking the flop and betting the turn can extract value from hands that would have folded on the flop.
• Facing check-raise: Evaluate opponent's range. A check-raise on the turn often indicates strength. Fold marginal hands and consider calling with strong draws.

River Implications

The turn strategy sets up the river decision. Betting the turn with a polarized range (strong hands or bluffs) allows for a river bet that maximizes value or bluff frequency. Checking the turn with medium-strength hands simplifies the river decision.

Conclusion

CO heads-up pot turn strategy revolves around range selection, proper bet sizing, and board-aware adjustments. The positional edge should be leveraged to control the pot size and information flow, ultimately leading to profitable river play.