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Developed for hard, abrasive court surfaces, Extra Duty tennis balls have a thicker felt woven a bit looser around the core to withstand shearing.
Available in store
CloseFor 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, this ball is available in Extra Duty, Regular Duty, and High Altitude variations to ensure optimal performance on your preferred playing surface.
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