|Kiki Bertens (photo by Daniel Ward)|
Aryna Sabalenka, the 3rd seed, fell to Monica Puig, the 2016 Olympic gold medal winner whose career has been strangely quiet since her out-of-nowhere victory in Rio. So remarkable was her 2016 win, in fact, that Puig was named Best Female Athlete of Rio 2016 by the Association of National Olympic Committees Awards.
|Monica Puig (photo by Daniel Ward)|
Puig will next face 11th seed Danielle Collins, who put on something of a hitting clinic in her third round match against Kaia Kanepi. Especially impressive was the first set tiebreak, in which Collins performed what I've been calling Kvitova Theatre, hitting laser-like shots onto the lines and into the farthest corners of the court.
|Danielle Collins (photo by Daniel Ward)|
In the final match of the day session, 8th seed Madison Keys defeated 10th seed (and 2017 finalist) Alona Ostapenko in straight sets. And in the night match, top seed Sloane Stephens defeated Ajla Tomljanovic 4-6, 6-4, 6-4.
In doubles, the top seeds, Nicole Melichar and Kveta Peschke, were upset by Anna-Lena Friedsam and Sara Sorribes Tormo in the quarterfinals.