The Sports Tutor Tennis Tower IO is a mid-priced professional ball machine with top-of-the-line features. The I.O. stands for Internal Oscillation, meaning that only the ball-throwing mechanism inside the machine moves to change the side-to-side position of the ball throws, rather than pivoting the entire machine. This feature helps disguise where the ball will be thrown and allows for much quicker ball delivery from spot to spot, making training more unpredictable and game-like.

With a ball capacity of 225 balls, it allows for extended training sessions without frequent refills. The machine offers adjustable speeds ranging from 10 to 85 MPH, making it suitable for players of all skill levels. The ball feed rate can be customized between 1.5 to 10 seconds, providing flexibility in pacing. Spin control settings allow users to practice against both topspin and underspin shots. The electronically adjustable elevation system enables players to practice different shot types, from groundstrokes to lobs.

The Tennis Tower IO is available in multiple configurations, including the Tower Classic, Tower, and Tower Player, each offering different features tailored to various training needs. Sports Tutor provides a three-year warranty covering both parts and labor, ensuring long-term reliability. Overall, the Tennis Tower IO is a powerful training tool for tennis players seeking a professional-grade ball machine with customisable features to enhance their game.

Two upgrade models are also available:

The Tennis Tower IO Player Model is designed to simulate a real opponent with its Patented Player Mode, which automatically adjusts speed, spin, and shot depth to mimic Beginner, Intermediate, and Advanced-level players. It includes a two-line oscillator feature, allowing players to alternate between forehand and backhand shots or enabling coaches to train two players simultaneously. This model is ideal for those seeking more dynamic and varied practice sessions.

The Tennis Tower IO Deluxe Model builds upon the Player Model’s capabilities with enhanced programmability. It features a Quick Set-up mode, where users can select Beginner, Intermediate, or Advanced difficulty for automatic ball delivery. The Shot Program Memory allows users to create and store up to eight custom shot sequences, with each shot directed to different court positions or set to random placement. This model is perfect for players who want a fully customizable and strategic training experience. Both models offer optional Multi-Function Remotes, including an FM handheld remote and a smartphone-controlled Bluetooth remote.

Same specs as the Tutor plus the below features:

Player Mode simulates a real player – Automatically picks an appropriate speed and spin, then changes both the side-to-side position and depth of shots, which are computer programmed to simulate the shot patterns of real players and also includes different player ability level switches.

Includes 2-line oscillator features – ‘Random’, ‘2-line narrow’, and ‘2-line wide’ oscillator buttons. Additional remote-control options for Player Model.

Multi-Function Remote – Wireless controls match the exact layout of the buttons on the control panel. There are 2 multi-function remote choices. FM multi-function remote, a small handheld unit and the phone multi-function remote with the free app. Available for both Apple and Android phones. Automatically connects via Bluetooth with no need for a wireless connection. If this option is purchased a Bluetooth receiver is installed in the machine.

The Sports Tutor Tennis Shotmaker is a professional-grade tennis ball machine designed to deliver a versatile and customisable practice experience to the advanced. It holds up to 300 tennis balls with launch speeds ranging from 10 to 95 miles per hour.

The ball feed interval is adjustable between 1 to 6 seconds, and the machine offers a full range of trajectories, from groundstrokes to lobs. Players can also control spin settings, adjusting from heavy underspin to heavy topspin. Measuring 38.5 inches in height, 31 inches in length, and 21.5 inches in width, it weighs approximately 90 pounds.

The machine operates on a standard 115v grounded outlet and features oversized wheels for easy transport on and off the court. An optional two-button wireless remote allows users to start and stop ball delivery and control side-to-side oscillation. The Shotmaker is available in Standard and Deluxe models, with the Deluxe offering additional programmable features for more advanced training sessions.

The Sports Tutor Tennis Tower is a professional-grade tennis ball machine designed to enhance players’ practice sessions through customisable features. It accommodates up to 225 tennis balls and delivers shots at adjustable speeds ranging from 10 to 85 miles per hour.

The ball feed interval can be set between 1.5 to 10 seconds, allowing players to control the pace of their training. The machine offers adjustable spin settings, enabling variations from topspin to underspin, and its trajectory can be modified from groundstrokes to lobs.

Equipped with a built-in oscillator, the Tennis Tower randomly distributes shots across the court to simulate realistic playing conditions. Measuring 44 inches in height, 23 inches in length, and 22 inches in width, and weighing 65 pounds, it is relatively portable. The machine operates on standard AC power with an optional two-button wireless remote control is available, allowing users to start and stop ball delivery and manage side-to-side oscillation remotely.

The Wilson Portable Ball Machine, produced by Sports Tutor, is a compact and lightweight device designed for tennis players seeking a versatile training tool. Weighing 38 pounds (including the battery) and measuring 22 inches in length, 14 inches in width, and 20 inches in height, it offers portability without sacrificing functionality.

This machine has a ball capacity of 110 tennis balls and delivers shots at adjustable speeds ranging from 10 to 75 miles per hour. The ball feed rate is customizable between 1.5 to 10 seconds, allowing players to tailor their practice sessions. It features electronic elevation control, enabling trajectory adjustments from groundstrokes to lobs, and offers both topspin and backspin settings. An integrated random oscillator delivers shots across the court, enhancing dynamic training.

Operating on a rechargeable battery, the Wilson Portable Ball Machine provides 3 to 4 hours of continuous playtime per charge. It includes a built-in handle and towing wheels for easy transportation.

The Tutor Plus has all the features of the Tutor plus with the following: Player Mode simulates a real player – automatically picks an appropriate speed and spin, then changes both the side-to-side position and depth of shots, which are computer programmed to simulate the shot patterns of real players also includes different player ability level switches.

Includes 2-line oscillator features – ‘Random’, ‘2-line narrow’, and ‘2-line wide’ oscillator buttons. Additional remote-control options for Player Model.

Multi-Function Remote – Wireless controls match the exact layout of the buttons on the control panel. There are 2 multi-function remote choices. FM multi-function remote, a small handheld unit and the phone multi-function remote with the free app. Available for both Apple and Android phones. Automatically connects via Bluetooth with no need for a wireless connection. If this option is purchased a Bluetooth receiver is installed in the machine.

The Sports Tutor Tennis Tutor is a popular and versatile tennis ball machine designed for players of all skill levels. Known for its portability and reliability, it offers a range of customisable settings to simulate real match conditions. The machine features adjustable ball speed, trajectory, and interval timing, allowing users to tailor drills for different playing styles. Some models also include random oscillation, which helps players practice footwork and reaction time.

With a compact and lightweight design, the Tennis Tutor is easy to transport and set up, making it ideal for both individual practice and coaching sessions. The battery-powered models provide hours of playtime, while AC-powered versions offer continuous use. Higher-end models, such as the Tennis Tutor Plus, come with additional features like spin control and remote operation. Overall, the Tennis Tutor is a well-respected training tool that helps players develop consistency, accuracy, and endurance on the court.

The ULTRA model includes all the features of the Plus model and includes 4 preset shots: Topspin, Slice, Moonball, Lob. All preset shots are customisable so you can modify the speed, spin, elevation and interval. Your modified settings will be automatically stored.

2 pre-programmed drills: (15 FH – 15 BH) – Shoots 15 medium-paced shots to the forehand side, then 15 to the backhand side, then repeats. (10 U – 10 F – 10 T) – Shoots 10 shots with underspin, then 10 flat shots with no spin, then 10 shots with topspin, then repeats. All shots in both drills are customisable.

Electronic elevation with a display graph that shows the elevation setting on the control panel so you can set it to your favourite spot before firing any balls. Random and 2-line oscillator features are standard.

Multi-Function Remote – Wireless controls match the exact layout of the buttons on the control panel. There are 2 multi-function remote choices. FM multi-function remote, a small handheld unit and the phone multi-function remote with the free app. Available for both Apple and Android phones. Automatically connects via Bluetooth with no need for a wireless connection. If this option is purchased a Bluetooth receiver is installed in the machine.