Tennis court dimensions for professional matches are strictly defined by the ITF. The tennis court measurements inside the lines are set at 23.77 meters in length and 10.97 meters in width.
In tennis competitions, adhering only to the rules of play is not sufficient. The court where the match takes place must also comply with the standard court dimensions determined by the ITF (International Tennis Federation). Although the measurements for singles and doubles matches are largely similar, there are slight differences in width.
ITF Court Dimensions
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Doubles Tennis Court Dimensions
A doubles tennis court is built in a rectangular shape with international standard dimensions. Here are the main measurements:
| Feature | Measurement |
|---|---|
| Court Length | 23.77 meters |
| Court Width (Doubles) | 10.97 meters |
| Net Height (At Posts) | 1.07 meters |
| Net Height (Center) | 0.91 meters |
| Cable/Rope Height Supporting the Net | 1 meter |
| Net Tape Width | 5 – 6.3 cm |
| Distance of Posts from Sidelines | 0.91 meters on each side |
| Service Line Distance from Net | 6.40 meters |
| Distance from Service Line to Baseline | 5.49 meters |
Structural Features and Regulations for Doubles Tennis Courts
- The net is suspended on a rope or metal cable with a maximum diameter of 0.8 cm.
- Posts are placed 0.91 meters outside the sidelines of the court.
- The cable/tape supporting the net should be positioned at a height of 1 meter, with tape width between 5–6.3 cm.
- Advertising is prohibited on the net, tape, and posts.
- Court lines define the boundaries of play and must be accurately positioned.
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Singles Tennis Court Dimensions
For singles matches, the length of the court remains the same, but the width is narrower.
| Feature | Measurement |
|---|---|
| Court Length | 23.77 meters |
| Court Width (Singles) | 8.23 meters |
| All other dimensions | Same as doubles |
- Both singles and doubles can be played on the same court.
- Lines can be marked to show both singles and doubles boundaries.
Line Standards for Tennis Courts
- Center Service Line: The line dividing the service boxes.
- Width: 5 cm
- Length: 10 cm
- Must be perpendicular to the main lines.
- Other Lines:
- Widths must be between 2.5 cm – 5 cm.
- Main boundary lines (e.g., baseline): Can be up to 10 cm wide.
- All lines must be the same color and clearly contrast with the court surface.