What is bottom of the nineth?

The phrase "bottom of the ninth" is commonly used in baseball to refer to the final inning of a game, when the home team is behind and has one last chance to score and potentially win the game. It is a high-pressure situation for both the batting and fielding teams, as every play can determine the outcome of the game. There have been many memorable moments in baseball history that have occurred in the bottom of the ninth inning, including walk-off home runs and dramatic comebacks.