Engineered for competitive 10-and-under play, the US Open Green Tournament Ball is ideal for developing juniors who prefer a slower ball with less bounce. Easier to hit than a regular tennis ball, this green tournament ball maximizes capacity for growth and improvement on a variety of tennis strokes. Recommended for juniors and beginner adults using rackets between 25" and 27" in length.

• Slightly slower and easier to hit than regular tennis balls
• Perfect for competitive play for developing juniors and beginner adults on full size courts
• Often used with 25" - 27" rackets