Paul Zarda, a Mechanical Engineer by profession, is also the inventor of a tennis racquet –The “Zarda-Top-Spin-Racquet”. The present invention, called the Zarda-Top-Spin-Racquet, or the Z-TSR, provides top-spin to the ball (and under-spin if the ball is appropriately struck) by using a different design compared to the spaghetti and to other racquets on the market.