MELBOURNE—With No. 3 seed Garbine Muguruza losing in the third round to No. 48-ranked Barbora Strycova, there is only one Top 10 seed left in the bottom half of the draw.
No. 7 seed Angelique Kerber is now the highest-ranked player in the bottom half at the Australian Open.
In addition to No. 3 seed Muguruza, No. 9 seed Karolina Pliskova fell to Ekaterina Makarova. Earlier this week, No. 2 seed Simona Halep and No. 8 seed Venus Williams both lost in the first round.
Both Halep and Muguruza said that they were under pressure in the Grand Slam tournament. The Spaniard said that it was a “very bad day” against Strycova.
Muguruza reached the final at Wimbledon last year, but she lost in the second round of the U.S. Open to Brit Johanna Konta.
Two-time Aussie Open champion Victoria Azarenka, however, said she “loves” the pressure and is used to nerves. The Belarusian is ranked No. 16, and she won her third-round match over Naomi Osaka in straight sets.