One Gap Connector (interval connector)
Poker Strategy / Tutorials, Texas Hold'em Terminology DictionaryA one-gap connector, also known as a one-gapper, refers to two hole cards that differ in rank by two points, separated by a single card, such as J9, T8, 97, 86, or 75. While this type of starting hand is not as likely to form a straight as a suited connector, it still has good post-flop potential and can generate considerable long-term EV in the right position and deep-stack environment.
This article will provide a complete introduction to the definition, advantages, gameplay strategies, GTO concept, and how professional players utilize gapped connectors to improve long-term EV.



