Wilson US Open Extra Duty Tennis Balls are the gold standard for players who demand consistency, durability, and premium performance on hard courts. As the official ball of the US Open since 1979, they deliver reliable bounce, excellent visibility, and a professional-grade feel trusted for tournament play and competitive practice.
- Constructed with premium high-grade wool woven into a thicker, denser Extra Duty felt for superior durability and playability.
- Optimised for hard court surfaces, with consistent flight and response through intense baseline rallies and extended sessions.
- Approved by both the USTA and ITF for official play.
- Features Wilson's Eco Overcap, designed with a reduced-plastic cap construction.
Equip yourself with the same ball used by the pros and bring dependable US Open performance to every hard-court match.
- Type: Pressurised tennis balls
- Unit: Can (3 balls)
- Case: 24 cans / 72 balls
- Court surface: Hard court
- Felt: Extra Duty
- Approval / standard: ITF and USTA approved
Note that specifications are approximate and may vary slightly from product to product.
The Wilson US Open Extra Duty tennis ball uses premium material construction to support long-lasting hard-court performance and consistent play.
- Premium Tex/Tech Industries Felt: A high-grade wool blend woven thicker and denser than standard felt, helping the ball maintain durability, visibility, and a fresh feel for longer periods of play.
- Eco Overcap: A reduced-plastic cap design that helps lower packaging material while keeping the can format players expect.
Our team will ship your order on the same day if placed during store hours. The time it takes to receive your order depends on the shipping method chosen at checkout. For more information, please read the full Shipping Policy.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. Footwear should be tried indoors only. You’ll also need the receipt/order number for proof of purchase. For more information, please read the full Refund Policy.
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Easy Returns30 Day stress free returns.
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Expert AdviceNeed gear advice?
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Pro-Tour TrustedTop brands, tour-tested.
Built to perform, built to last.
