Simulated tennis ball trajectory & delivery system

In a tennis training simulation system which includes an array of lights or LED's to denote the flight of a tennis ball, the improvement comprising:

• An automated tennis ball delivery machine which includes a console having an array of visible indicators in a defined sequence relative to one another and positioned on a forward facing panel of said console,
• A netting located between said tennis ball delivery machine and a player,
• A ball chute within said console for feeding of tennis balls, one at a time, to an impeller means for bounceless delivery of a single tennis ball from said ball chute to an awaiting tennis player, said ball chute being further provided with gating means for control of passage of a tennis ball along said ball chute and activation means, associated with said gate, to open and close said gate,
• Timer means for coordinated control of movement of a tennis ball along said ball chute and for sequential activation of said visible indicators within said array, and
• Impeller means for delivery of a tennis ball from said ball chute to an awaiting tennis player upon illumination of the last of said indicators within said indicator array.