Rafael Nadal has criticized the Penn tennis ball being used at several tournaments, including this week at Indian Wells. "With a normal ball during day and night there is differences, but with ...

Traditionally, all tennis balls were covered in a woven “melton” cloth, which is a blend of wool and nylon. Recently, needle cloth has been used as a covering, which is less durable and cheaper to ...

All this time you’ve been holding and hitting tennis balls, and yet you didn’t know about the incredibly complex process behind making them look, act and feel so right. Filmmaker Benedict ...

More from Sports A triangle pointing right which indicates this type of media can be played. For tennis ball machines to shoot balls with perfect accuracy and at nearly 100 miles per hour ...