Wimbledon tennis balls are kept at 68 degrees Fahrenheit. The temperature of a tennis ball affects how it bounces. At warmer temperatures, the gas molecules inside the ball expand, making the ball bounce higher. Lower temperatures cause the molecules to shrink and the ball to bounce lower. To make sure the best tennis balls are used, Wimbledon goes through more than 50,000 tennis balls each year.
100 Mind-Blowing Bounces Facts
Wimbledon tennis balls must be stored at perfect room temperature. Wimbledon tennis balls must be kept at 68 degrees Fahrenheit because the temperature affects how it bounces. If it’s warmer gas molecules inside the ball expand, which makes it bounce higher. If it’s cooler, the molecules will shrink, making the ball bounce lower.