Tennis Scoring in a Game:
- 0 points = Love
- 1 point = 15
- 2 points = 30
- 3 points = 40
- 40-40 = Deuce
- Point after Deuce = Advantage (Ad-in for server, Ad-out for receiver)
- Next point after Advantage wins the game.
The origin of "love" for zero is debated, possibly from the French "l'œuf" (egg, for its shape like zero) or the English phrase "playing for love" (i.e., for no stakes).