Federer the latest star to withdraw from Olympics
Citing a setback with his knee, Roger Federer has elected not to participate at the Olympic Games in Tokyo.
Roger Federer has withdrawn from the Tokyo Olympics because of a setback to his knee suffered during the grass-court season.
The former world number one joins the likes of Nick Kyrgios, Johanna Konta, Serena Williams, Rafael Nadal and Dominic Thiem to confirm the will not head to Tokyo.