It's 'go time' for Federer, 39, with favoured grasscourt season about to begin - Reuters

5:51am PDT - June 11th, 2021    roger federer - Reuters

Roger Federer says he has seen "improvement and no setbacks" since returning to the Tour in March after over a year out due to two knee operations and with his grasscourt season kicking off in Halle next week, it's "go time".