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Poker Challenges

CO opening range chart

CO opens 330 hands, 24.9%, the first of the five charts where a quarter of all starting hands are live. Every hand MP opens still opens from CO, and CO adds every pair down to 66, the suited hands K9s, J8s, 97s and 86s, the small suited connectors 65s and 76s, and a wide band of offsuit hands: ATo, KTo, QTo, J9o, T9o and 98o. Only the button and the two blinds are left to act after CO, so a raise facing three opponents rather than five can afford hands that would be too loose two seats earlier.

CO opens 24.9% of hands (330 of 1326 combos).

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See every position at once on the full starting hands chart tool, or drill the same open-raise-or-fold decision, scored, in the ranked Trainer.

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