How Big is a Tennis Court?

The size of a tennis court can vary depending on the type of tennis played. For instance, a singles tennis court is smaller than a doubles tennis court. The size of a tennis court also varies depending on whether the tennis is played indoors or outdoors.

The Size of a Tennis Court

Tennis courts are different sizes depending on the tournament. The size of a tennis court for a singles match is 23.77 meters long and 8.23 meters wide. The size of a tennis court for a doubles match is 27.4 meters long and 10.97 meters wide. The size of a tennis court for a mixed doubles match is 23.77 meters long and 10.97 meters wide.

The Official Size

A tennis court is 78 feet (23.77 meters) long, and its width is 36 feet (10.97 meters). The service line is 21 feet from the back wall, and the service boxes are 6.5 feet by 13 feet. The baseline is 27 feet from the back wall, and the net is 3.5 feet high at the posts and 3 feet high in the center.

The Regulation Size

A regulation size tennis court is 78 feet long by 27 feet wide for singles matches or 84 feet long by 42 feet wide for doubles matches. The service line is 21 feet from the net, and the baseline is 36 feet from the net. There are also markings for the service boxes, as well as the centre line and baseline.

The Dimensions of a Tennis Court

A tennis court is 76 feet long by 27 feet wide, and the service line is 21 feet from the net. The court is divided in half by the net, which is 3.5 feet high at the center and 3 feet high at the sides.

The Length

A regulation tennis court is 78 feet long. This is 36 feet longer than a badminton court and 60 feet shorter than a volleyball court. The extra length is due to the presence of the service line. The service line is located 21 feet from the net and delineates the area a player must remain behind before serving the ball.

The Width

The width of a tennis court is 3.05 metres (10 feet). The singles sidelines are 1.37 metres (4.5 feet) wide, and the doubles sidelines are 2.74 metres (9 feet) wide.

The Lines of a Tennis Court

The tennis court is 78 feet long and its width is 27 feet. The shortest line at the back of the court is the baseline and it is 21 feet from the net. The longest line is the service line and it is 36 feet from the net. The other two lines are the service boxes which are 21 feet from the net.

The Baseline

The baseline is the line at the back of the tennis court, perpendicular to the net. The player who is serving always starts the game behind his or her baseline, which is located on the right-hand side of the court when you are looking at it from the net. The other player stands across from him or her on the left-hand side of the court.

The Service Line

In tennis, the service line is the line that a player must serve behind when making a serve. The service line is 21 feet (6.4 m) from the net in singles tennis and 18 feet (5.5 m) from the net in doubles tennis. A player must serve from behind this line, otherwise it is considered a fault.

The Center Mark

The center mark is a vertical line that splits the middle of the court in half, running from the front to the back. It’s used to indicate the serving boundaries for both singles and doubles play.

The Net of a Tennis Court

A tennis court is 78 feet (23.77 meters) long, and 27 feet (8.2 meters) wide for singles matches, or 36 feet (10.9 meters) wide for doubles matches. The net is 3.5 feet (1.07 meters) high at the posts and 3 feet (0.914 meters) high in the center.

The Service Boxes of a Tennis Court

The service boxes on a tennis court are located at the back of the court on either side of the center line. The service boxes are where the player must stand when serving the ball. The size of the service boxes is different for each tennis court.

The Deuce Court Service Box

In tennis, the Deuce Court is the court on which the player who is serving stands when they have a score of 40–40. It is so named because the French term for “two”, deux, signifies a score of 2 points in tennis. If neither player has achieved a two-point advantage (called a “deuce”), then the game score is always “deuce”. If one player has a two-point advantage over their opponent (a “advantage”), then that player’s score may be one of three possibilities: ad-in, ad-out, or set point.

The Ad Court Service Box

A tennis court is divided into two main sections by a center line that extends from the back boundary to the middle of the net at the service end. From this line, the shorter service court extends 13.4m (44 ft) to the back boundary. This is where the servers start each point. The other, called the Ad court, extends the full length of 27.9m (91 ft).

Each service box is different. The deuce or right service box is wider than the ad or left service box by 0.76m (2ft 6in). When serving from either of these boxes, players must not touch any part of the box with their feet before hitting the ball. If they do, it is a foot fault and a point will be awarded to their opponent(s).