At Decathlon, we have a variety of tennis balls to choose from. And the quality of tennis balls in our extensive range ensures that an enjoyable, fair, and rewarding game of tennis can be enjoyed every time. Most of the world's manufacturer's of quality tennis balls are represented within this range, producing balls of professional, championship, and recreational level. USING THE BEST TENNIS BALLS If you want to take your tennis to the next level, choosing the best tennis balls—even in training—can make a huge difference to your game. You’re hitting hundreds (if not thousands) of balls every practice, and if you’re playing with the wrong tennis balls, you’re forming habits that may be difficult to change later on – so it’s better to start off right. BUY TENNIS BALLS