For more than 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 for superior bounce characteristics over the course of three sets.

-Regular duty ball is ideal to use on softer surfaces such as clay and indoors

-Extra duty ball is ideal to use on hard, abrasive courts.