In the game of pool, a “scratch” refers to a specific type of foul. It occurs when the cue ball, after being struck, enters a pocket without first making contact with an object ball or is driven off the table. For example, if a player aims poorly and the cue ball goes directly into a side pocket without hitting any other ball on the table, that constitutes a scratch.
Understanding the consequences of this infraction is fundamental to playing pool strategically. Penalties associated with this foul can significantly impact gameplay, shifting momentum to the opposing player and altering the tactical landscape of the match. Historically, variations in these rules existed, but standardized rulesets are now prevalent in competitive play.