Unvaccinated Djokovic advanced to the semi-finals by beating vaccinated American Fritz 3-1.
Djokovic, who is 36 years old and has never been vaccinated, ran 9 kilometers during the match, while his 26-year-old opponent ran 4 kilometers. In the last set, while 36-year-old Djokovic was still throwing aces, jumping and playing with tempo, his 26-year-old vaccined opponent looked physically exhausted.
Every serve of Djokovic created a risk of heart attack in his opponent, Huh?
It was a good match, I wish Djokovic success in the semi-finals.