A tennis court is a rectangle divided by a net into two halves, with baselines at the back where players serve and service boxes where serves must land.
How Tennis is played:
Scoring: Points progress from 15 to 30 to 40. At 40-40 ("deuce"), a player must win two consecutive points to take the game.
Sets: A set consists of games, with players needing six games to win by a two-game margin. At 6-6, a tiebreak may decide the set.
Match: Matches are typically best-of-three or best-of-five sets. Major tournaments have best-of-five for men and best-of-three for women.
Serving: A player serves from behind the baseline into the opponent’s diagonal service box, with two chances to make a valid serve.
Rally: Players alternate hitting the ball over the net, aiming to stay in play and outmaneuver their opponent.
Rules: Players follow rules on serving, boundaries, and conduct, ensuring fair play and sportsmanship.
You can find more information about the Betting Rules here