Roger Federer continues to have problems with his knee. © ANSA / ANNE-CHRISTINE POUJOULAT

Federer on comeback: “Everything is a little uncertain”

Long-time world number one Roger Federer has left the timing of his return to the tennis tour open. “I haven't done anything for a long time because of the knee. After Wimbledon, I had to let everything sink in,” the Swiss, who has been 40 since Sunday, told Blick in an interview published on Friday.

August 13, 2021

From: dpa