stand pat

verb
  1. 1

    To play one's hand without drawing any more cards.

  2. 2

    To stop hitting; to declare one's hand as final.

    โ€œAfter getting a hand of 20, the player stood pat.โ€

  3. 3

    To resist changes.

Synonyms

Source: https://en.wiktionary.org/wiki/stand%20pat