The reigning US Open champ shook off struggles on serve to win an eighth straight match at major tournaments and surge into the second round on Rod Laver Arena.

Rybakina and Pegula, the No. 1 and No. 2 seeds at the WTA 500 event, are both into the quarterfinals.

The No. 4 seed is the last Czech standing at her home event, and the only seeded player amongst the semifinalists.

Before each day's play, we'll preview three must-see matches.

Day is 18-5 on clay since the start of April, and she should feel good about her chances of extending this run in Paris.

He was already the first Norwegian man to break the Top 30 and the Top 20, and he’s now on the verge of the Top 10.