Tennis great Roger Federer pulls out of Olympics, citing knee injury

Roger Federer, the four-time Olympian and all-time great tennis champion, announced Tuesday that he would not represent Switzerland in the Tokyo 2020 Olympics, saying that a recent setback with his knee forced the decision.

Tennis great Roger Federer pulls out of Olympics, citing knee injury
Roger Federer, the four-time Olympian and all-time great tennis champion, announced Tuesday that he would not represent Switzerland in the Tokyo 2020 Olympics, saying that a recent setback with his knee forced the decision.