Wilson US Open Tennis Balls 4 Ball Tubes.
For the past 40+ years, every point at the US Open has been scored with a Wilson US Open tennis ball.
Unparalleled consistency and performance make it the gold standard in tennis, trusted by the best in the game when it's all on the line.
Crafted with premium woven felt,
Approved by USTA & ITF for competitive play.
Official Ball of the US Open.
Extra Duty: Ideal performance on hard, abrasive courts.