Tennis Court Dimensions
Tennis courts are specifically precise area where a tennis game is played. Two to four players challenge one another on a rectilinear court, constructed of definite and identifiable materials such as clay, concrete, grass, or synthetic material. Tennis court dimensions are standardized, and they do not deviate, particularly for certified tournaments like the US Open, Wimbledon, French Open, and Australian Open. Additionally, high school, college, country club, and recreation center tennis courts, also conform to the standard tennis court dimensions.
Standard Tennis Court Dimensions
The dimensions of a tennis court are dictated by official tennis court rules on width, length, and placement of the lines. These official tennis court dimensions are followed throughout certified tournaments, both national and international.
The court is rectangular in shape, and marked with lines that indicate the outside boundaries of a court. These markings are called baselines and sidelines. The rectangular court is 78’ in length and 27’ in width. It is added with 4-½ feet width on every side for the “doubles alleys” of the court. Thus, a doubles court will measure 78’ long and 36’ wide.
Inside this big rectangle are two “smaller” rectangles, called services boxes. A service line is marked parallel to the court’s baseline, and is twenty-one feet from the net. A “service center line” is marked on the center of the court, running from the net down to the “service line”. This makes the “service boxes” that are of equal size of 21’ feet in length and 13 ½ feet in width.
The net is at the center of the tennis court, halfway between its two baselines. It is supported with two “net posts” that has a 3-½ feet height and is supported at its “center service line” by a “white strap” to have a height of 3 feet. Moreover, the tennis net is also supported with “single sticks” that is approximately 3’ outside “singles sidelines” to a height of 3-½ feet.
For ITF tournaments such as the Fed Cups, Davis Cups, and Grand Slams, the ITF stipulates that the space at the back of the baseline must be at least twenty-one feet and the space located outside the furthest sideline, must be at least twelve-feet.
Tennis Court Areas
Aside from standard tennis court dimensions, it is also important to know the different tennis court areas that this dimensions comprise. These areas are the alley, backcourt, baseline, center line/center service line, center mark, first court, forecourt, half court, left court, “no man’s land”, and others.
Alley
This court area is the one located between the doubles and singles sidelines. This is also called the “tramlines”.
Backcourt
This is strategically the area at the back and up the baseline, from where a baseliner generally plays.
Baseline
The baseline is the line found at every end of the court, and runs parallel to the net. It marks the “lengthwise” boundaries of the “playing area”.
Center Line And Center Mark
The center line is the line found between the service courts. The center mark is a 10.16 centimeter line, marking the baseline’s center. Players who are serving must remain on the proper side of the mark.
First Court, Forecourt, Half Court, And Left Court
A player always starts their serve from the right or first “service court”. Forecourt is the area between service lines and the net. Half court is the part close to the service line. Left court is the area found on the left of the center line, from net to baseline.
“No Man’s Land”
This includes the back-half of the tennis court, in between baseline and service, and is also called “taboo zone”.
The dimensions of a tennis court, as well as its areas, are very important specifications of the tennis court. They determine the uniformity in size of all courts, as well as uniformity in tennis court area “identification”.