Emma Navarro and Loïs Boisson finished their first-round match before becoming part of a perfect encapsulation of tennis.

Emma Navarro and Loïs Boisson finished their first-round match before becoming part of a perfect encapsulation of tennis.

In a match held over from Tuesday, Paula Badosa and Daria Kasatkina lived the sport's ups-and-downs in miniature.

The American, who reached last year's fourth round, wanted to back up the run after a challenging year. She did.

The two-time Grand Slam champion hung tough on a day when many of her compatriots did not.