Defending against spin: reading glass rebounds

What this lesson covers

Anticipating the rebound off the glass is essential when defending against spin. Slice causes the ball to die off the glass, while topspin makes it kick upward. Sidespin is the most complex, as it forces the ball to bounce laterally toward the side glass or back glass depending on the rotation. Watching the opponent's racket preparation provides the necessary cues to identify the incoming spin before the ball reaches the glass.

When defending on the left side, sidespin from a cross-court vibora typically directs the ball toward a predictable spot in front of the player. On the right side, the trajectory varies significantly based on whether the ball hits the side glass or the back glass first. If the ball hits the side glass, it shoots toward the center, whereas a back glass contact keeps the ball flatter. Players should avoid chasing the ball and instead move directly to the predicted rebound location, ensuring the contact point remains in front of the body. This approach is most beneficial for intermediate players looking to improve their defensive positioning in the corners.