Congratulations to @rafaelnadal for 21st GS. Amazing achievement. Always impressive fighting spirit that prevailed another time,” the Serbian player said in a post on Instagram, opens new tab.
Federer missed the tournament to continue his rehabilitation from knee surgery.
“A few months ago we were joking about both being on crutches. Amazing. Never underestimate a great champion,” the Swiss player said of Nadal.
“Your incredible work ethic, dedication and fighting spirit are an inspiration to me and countless others around the world.”
