John McEnroe & Bjorn Borg Dual Signed US Open Tennis Ball In Acrylic Case

This superb US Open tennis ball was personally signed by two legends of the sport, John McEnroe and Bjorn Borg, during private signing sessions organised and conducted by one of Icons' most trusted partners. The ball comes with an official Icons Certificate of Authenticity, which serves as your proof that the signatures on the ball are 100% genuine.