Can overtake Roger Federer and Rafael Nadal for most Grand Slam titles in men's tennis by getting 21st. ... With Australian Open, French Open and Wimbledon championships in 2021, is eyeing a ...

Novak Djokovic does not need to worry about accidentally hitting a U.S. Open line judge with a tennis ball between ... at the U.S. Open in 2021 and at seven of the nine US Open Series events ...