In tennis, a Break Point occurs when the receiving player has a chance to win their opponent's service game. It happens when the receiver is one point away from winning the game.
Break points usually occur when the score is 30-40 or 40-advantage in favor of the receiver.
Winning a break point is called "Breaking Serve" and can shift the momentum of a match. Break points are crucial moments in tennis matches. They often determine the outcome of sets and matches.