The game's first solution to perfecting practice.

For the first time ever, tennis players can practice the same way golfers and even pilots do: using a simulator. You no longer need to go to a court to level up. Our practice simulators and patented drills crack the code to faster, real-time results wherever you are, offering the industry's only one-year satisfaction guarantee to improve power, accuracy, spin, and consistency all at once.

Made by pros & backed by physics.

When the ball lands in your racquet's sweet spot, you generate optimal power, spin, accuracy, and consistency. However, professionals only hit the sweet spot on half their shots, while rec players miss it 80% of the time.
Our simulator drills automatically train your eyes to track the ball to the sweet spot for better results on eight different shots. The laws of physics guarantee it.

OTI subscribers using your special discount code will also receive a FREE carrying bag!

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There's no substitute for quality practice.

To get better, every player needs repetition. Now, you can work on your game just like the pros. All it takes is 10 minutes of simulator drills per day to improve 10-times faster than you would on a court. At home, on vacation, or before a match, Billie Jean King's Tennis Simulator offers instant feedback so that you can correct your strokes in real time.

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Practicing with the Eye Coach Tennis Trainer Will Change Your Game Forever

Most tennis players, from beginners to pros, all have a similar problem. The basics continue to throw off their quality of play. And the number one basic is keeping your eye on the ball and not following the flight of the ball. Standard tennis training seldom helps correct this. There’s a reason for this. What happens in the last 3 feet (the contact zone) is simply too fast for the eye to see or for coaches to correct. That’s where we come in. The Eye Coach has been proven to help players increase their accuracy, power, spin, and control. With the Eye Coach, you can improve your shot selection and develop the skills you need to become an even better player.