Will Unvaccinated Djokovic Be Allowed to Play in America?
Novak Djokovic of Serbia celebrates against Juan Martin del Potro of Argentina in their Men's Single Quarter Final Match during Day Six of the International BNL d'Italia at Foro Italico on May 17, 2019 in Rome, Italy. Clive Brunskill/Getty Images
Once again, Serbian superstar Novak Djokovic has astounded the sports world by winning the ATP Finals—the season-ending tournament when the top eight tennis players (those still physically able anyway) compete against each other—for a record-tying sixth time.