What is a "gap concept" in poker?

[ProGambler]

According to noted poker author and theorist David Sklansky, the "gap concept" in poker refers to a theory he put forth. It explains a concept that emphasises how different the hand strength needed to call a bet is from the hand strength required to place an initial opening bet or raise.

The gap idea states that it need a stronger hand than making the original bet or raise to call a bet or raise. This is due to the requirement that the player confronting the bet or raise have a hand strong enough to not only match but also surpass the existing strength of the aggressive action.

 

[CR7]

In simpler terms, the gap concept implies that it takes a much stronger hand to call a bet than it does to make a bet or a raise. This is because the player who is facing the bet or raise needs to not only have a hand that is worth calling with but also one that is strong enough to beat the opponent's hand and win the pot.

The gap concept is particularly relevant in no-limit or pot-limit games, where players can bet any amount they choose. In these games, it is essential to be able to accurately assess the strength of your hand and the potential strength of your opponent's hand. The gap concept provides a framework for making these assessments and deciding whether to call, raise, or fold.

To apply the gap concept effectively, a player needs to have a good understanding of hand ranges and be able to read their opponents accurately. They must also be able to think beyond their own hand strength and take into account the range of hands that their opponent could have in a given situation.

Overall, the gap concept is an important part of poker strategy that helps players to make more informed decisions when faced with aggressive actions from their opponents. By considering the gap between their hand strength and their opponent's actions, players can minimise their losses and maximise their profits over the long term.