What Does Squash Look Like? Court, Ball & Gameplay Explained

By Sarah Miller · January 25, 2048

Squash is a fast-paced indoor racket sport played in a four-walled court where two players (or doubles teams) hit a small rubber ball against the front wall, aiming to make it difficult for their opponent to return. The ball must strike above the tin and below the out line on the front wall and land within the court boundaries. With rapid rallies, intense footwork, and strategic shot placement, squash resembles a blend of tennis and handball but is played with a stringed racket and a unique, low-bounce rubber ball.

What Is Squash and How Does It Work?

Squash is a high-intensity racquet sport that challenges both physical endurance and mental strategy. Played in an enclosed rectangular court, the game revolves around striking a small black or colored rubber ball with a squash racket so that it hits the front wall above a designated metal strip called the tin and below the out line, while ensuring it lands within the court’s back boundary.

Basic Rules of Squash

The ball must hit the front wall before touching the ground.
It must strike above the tin (approx. 43 cm / 17 in high) and below the out line.
After hitting the front wall, the ball can hit side or back walls before touching the floor—but only once.
Players alternate shots; the ball cannot bounce twice.
Points are scored on every rally in modern scoring (Point-a-Rally Scoring, or PARs).
A standard match is best of five games, each to 11 points.

What Does a Squash Court Look Like?

A regulation squash court is a rectangular space measuring 9.75 meters long by 6.4 meters wide, with a minimum ceiling height of 5.64 meters. The court features several key markings:

Front Wall: Contains the service line, out line, and board.
Tin: Metal strip at the bottom (43 cm high).
Service Boxes: Two boxes on either side of the center line where serves originate.
Half Court Line: Divides the court lengthwise.
Back Wall: Often glass-backed in professional venues for spectator viewing.

Feature	Measurement	Description
Court Length	9.75 m (32 ft)	From front wall to back wall
Court Width	6.40 m (21 ft)	Side wall to side wall
Ceiling Height	Min. 5.64 m (18.5 ft)	Required for international play
Tin Height	43 cm (17 in)	Metal barrier at base of front wall
Out Line	4.57 m (15 ft)	Top boundary on front wall
Ball Diameter	40 mm	Standard size across levels
Ball Weight	24 grams	Small, hollow rubber construction

Table data source:1, 2

The table shows standardized dimensions set by World Squash Federation for competitive play. These precise measurements ensure consistency across global tournaments and training facilities. Notably, the low-bounce ball and confined space demand exceptional hand-eye coordination and spatial awareness.

Types of Squash Balls and Their Speed Levels

Squash balls vary by compression and color dots indicating speed and bounce. Beginners use warmer (softer) balls with higher bounce, while pros use colder (harder) ones with less rebound.

Double Yellow Dot: Standard for advanced players; low bounce, slow speed.
Single Yellow Dot: Slightly faster, used in warmer climates.
Red Dot: Medium speed, ideal for intermediates.
Blue Dot: High bounce, designed for juniors and beginners.
Green Dot: Introductory level, maximum bounce.

How Is Squash Different From Similar Sports?

Squash is often confused with racquetball or handball, but key distinctions exist:

Racquetball: Larger ball and racket, bigger court, ceiling in play.
Tennis: Open-air court, net, different scoring system.
Handball: No racket; played with hands, often outdoors.

Squash stands out due to its enclosed court, underhand serve, and emphasis on angles and drop shots. The continuous movement and tight quarters create one of the most physically demanding sports per calorie burn rate.

Fitness and Health Benefits of Playing Squash

Regular squash play improves cardiovascular health, agility, reaction time, and muscular endurance. A 155-pound person can burn up to 600–800 calories per hour during intense matches.

Enhances aerobic and anaerobic fitness
Boosts hand-eye coordination and tactical thinking
Promotes stress relief through high-intensity intervals
Supports social engagement in club environments

Common Questions About Squash

What does a squash ball look like?

A squash ball is a small, hollow rubber sphere, typically 40 mm in diameter and weighing about 24 grams. It comes in various colors—most commonly black with colored dots (yellow, blue, red, green)—indicating its bounce level and speed. The double yellow dot ball is standard in professional play, offering minimal bounce and requiring warming up during rallies.

Can you see the ball clearly during a squash match?

Yes, though the ball is small and moves quickly, modern courts often have light-colored walls and floors to enhance visibility. Players adapt to tracking the ball through experience. In televised events, some organizers use slightly brighter balls or enhanced camera systems to improve viewer clarity.

Is squash played solo or with partners?

Squash can be played as singles (one vs. one) or doubles (two vs. two). Singles is more common and demands greater court coverage, while doubles uses a wider court and emphasizes teamwork and positioning. Both formats follow similar rules but differ in strategy and pace.

Why is the sport called 'squash'?

The name 'squash' comes from the verb 'to squash,' referring to the sound and motion of the ball being compressed against the wall during play. It originated in England in the late 19th century as a variation of rackets, using softer balls that deformed ('squashed') upon impact.

Do you need special equipment to play squash?

Yes, essential gear includes a squash racket (lightweight, usually under 150g), approved squash balls, non-marking indoor shoes, and eye protection (recommended). Rackets have a maximum length of 68.6 cm (27 inches) and are strung similarly to tennis rackets but smaller in head size for precision.