What is a score of 40 40 in tennis called?

What is a score of 40 40 in tennis called?

In tennis, when both players reach a score of 40-40, it is commonly known as a "deuce." This essentially means that the game is tied, and each player will need to win two consecutive points to secure the game. Deuce can occur multiple times during a game, making it quite an intense and exciting moment. To break the deuce, a player must win a point following the 40-40 tie, which gives them an "advantage." If they win the next point after gaining the advantage, they win the game; if not, the game returns to deuce.