Μέγεθος: It refers to the grip size and affects comfort & control. If you are between two sizes, choose the smaller one, as it can be easily adjusted with an overgrip.
Weight: Lightweight rackets are suitable for children and beginners, while heavier ones (>290gr) are suitable for more experienced players, as they produce more power with the proper technique.
Head Area: Rackets with larger head size generate more power and provide a larger sweet spot. Advanced players choose rackets with smaller head size that provide better control and generate more power.
Racket Length: The length of an adult tennis racket is usually about 68.58 cm (27"). Rackets with greater length require a slightly greater distance from the ball and provide more power in shots, but lack flexibility and maneuverability.