Engineered for high-altitude hard courts, the Dunlop ATP Tour Extra Duty High Altitude tennis ball delivers controlled bounce, tour-level consistency, and enhanced durability in thinner air. Featuring Extra Duty felt and altitude-optimized performance, it’s the official ball of the ATP Tour—trusted for competitive match play where precision matters most.
The Dunlop ATP Tour Extra Duty High Altitude tennis ball is engineered specifically for competitive play in high-altitude conditions (above 4,000ft), where thinner air can dramatically change ball speed and bounce. As the Official Ball of the ATP Tour, it delivers the consistency, durability, and control demanded at the highest levels of the game—now optimized for elevation.
High Altitude–Optimized Performance Designed to compensate for reduced air resistance at altitude, this ball delivers controlled bounce and predictable flight. Players can swing with confidence knowing the ball will respond consistently, even in faster-playing environments.
Extra Duty Felt for Hard Courts Built with premium woven Extra Duty felt, the ball is ideal for abrasive hard court surfaces commonly found at high-altitude venues. The durable felt construction helps regulate ball speed while maintaining reliable bounce and feel throughout play.
Tour-Level Consistency & Feel Precision-engineered for elite competition, the Dunlop ATP Tour Extra Duty High Altitude ball provides a crisp, controlled response off the racket. Its stable performance supports aggressive baseline play, confident net approaches, and accurate shot placement under pressure.
Long-Lasting Durability Designed for extended match play, this ball maintains its pressure, shape, and felt integrity over time. The result is dependable performance from the first game to the final point, even in demanding high-altitude conditions.
Proven on the Professional Stage Trusted on the ATP Tour, this ball reflects Dunlop’s commitment to innovation and tour-tested quality. It gives competitive players access to professional-grade equipment tailored to the unique challenges of high-altitude tennis.
Ideal for advanced players, tournaments, and serious training on hard courts at elevation, the Dunlop ATP Tour Extra Duty High Altitude tennis ball delivers controlled speed, consistent bounce, and the confidence of true tour-level performance.