What is the ruling regarding baseballs needed to prevent delays in play?

In baseball, the need for an adequate supply of baseballs is essential to maintain the pace of the game and prevent unnecessary delays. The ruling specifies that three baseballs should be provided to ensure that there are enough available for play, including replacements in case one is lost or damaged. This standard is put in place to streamline the game, allowing for quick substitutions of baseballs during play without significant interruptions. While having fewer than three could lead to delays if a ball is hit out of play or becomes unfit for use, three ensures that play can continue smoothly.