Play with confidence using the Dunlop ATP Championship Tennis Balls, an entry-level ball designed for consistent performance in championship matches and training sessions. Endorsed by the ATP, these balls offer a perfect balance of durability, reliability, and playability, making them ideal for club players and casual competitors.. Key Features:. Endorsed by the ATP – A trusted choice for championship-level play.. Rubber Core – Ensures a consistent and reliable bounce.. Needle Cloth Felt – Designed for durability and extended play.. Championship-Ready – Ideal for competitive club matches and training.. Perfect for players seeking a dependable and affordable championship tennis ball, the Dunlop ATP Championship delivers the quality and performance needed for every game.