Trivia: What company produces the tennis balls used at Wimbledon?
Slazenger
Wilson
Penn
Dunlop
The correct answer is Slazenger
So why is this answer correct? : Slazenger has been providing Wimbledon with its iconic yellow tennis balls since 1902. During the two-week tournament, Wimbledon goes through an estimated 55,000 Slazenger tennis balls, including 1,700 daily balls delivered to the practice courts. During any given match, six balls are in circulation.