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Dunlop Grand Prix Extra Duty, Case

Dunlop Grand Prix Extra Duty, Case

Regular price Regular price $139.95
Regular price $180.00 Sale price $139.95
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The Dunlop Grand Prix (Extra Duty) Tennis Balls (Case) offers the ultimate in performance and durability. A special mix of fourteen ingredients make-up the secret rubber core formula which is combined with the finest woven felt to produce a ball for outstanding performance and feel. The Grand Prix Hard Court balls feature the MaxGlo felt.



  • The MaxGlo felt is 14% brighter than regular cloth, allowing you to see the ball earlier to give you more time time for shot preparation. The Hard Court version is made specifically to withstand the abrasion from hard courts. Also available is the Dunlop Grand Prix Regular Duty tennis ball that can be used on clay or indoor courts. The Dunlop Grand Prix is UTSA and ITF approved for tournament and league play.


  • The Dunlop Grand Prix Extra Duty tennis ball case is designed for high-performance play on hard courts. These balls are specifically engineered to withstand the abrasiveness of hard court surfaces, offering excellent durability and consistent bounce throughout extended matches.

  • The "Extra Duty" designation signifies their suitability for hard court play, where the balls encounter more wear and tear compared to other surfaces.


  • Dunlop Grand Prix tennis balls are renowned for their quality and reliability, making them a popular choice among serious tennis players and professionals alike. The case typically contains a dozen tennis balls, providing enough for multiple practice sessions or matches.


  • With their consistent bounce and durability, these balls ensure a level playing field and reliable performance, even in demanding playing conditions.



    • Dunlop Grand Prix Extra Duty tennis balls

    • Specifically designed for hard court surfaces

    • High-performance balls with excellent durability

    • Consistent bounce throughout extended matches