Roland Garros is integral to Świątek's tennis self. So far in her title defense, she has looked much more like it.

Retired star Rafael Nadal honored at French Open with "Merci Rafa" shirts and presence of rivals Andy Murray, Roger Federer and Novak Djokovic.

As his tennis contemporaries continue to head off into retirement, Novak Djokovic is being faced with the reality that his time on the professional courts, too, will come to an end.  Ahead of his first-round matchup with American Mackenzie McDonald on Tuesday at the French Open,