Top-seeded Daniil Medvedev beat Filip Krajinovic 6-2, 7-6 (1) to reach the round of 16 on a gusty Monday night at the BNP Paribas Open. Karolina Plisova, the women’s top seed, was upset by Beatriz Haddad Maia.
Medvedev, the US Open champion, connected on 70 percent of his first serves and fired four aces despite challenging weather conditions.
Haddad Maia got into the main draw as a lucky loser. She lost in the final round of qualifying and got in when No. 29 seed Nadia Podoroska withdrew with a thigh injury. Haddad Maia inherited Podoroska’s first-round bye and then beat Mayir Sherif in the second round.
Ranked 115th, the Brazilian reached the round of 16 at a WTA 1000 event for the first time.
On a windy day at the Indian Wells Tennis Garden, Pliskova held serve to tie the second set 5-5, but she got broken eight times in the match. Haddad Maia held and then broke Pliskova in the final game to wrap up her second career win over a Top-5 player.
No. 15 Coco Gauff lost to 21st-seeded Paula Badosa 6-2, 6-2 in a match that was briefly suspended by rain on a night of wild weather in the desert.
No. 10 Angelique Kerber defeated 20th-seeded Daria Kasatkina 6-2, 1-6, 6-4. No. 12 Ons Jabeur beat Danielle Collins 6-1, 6-3 for her Tour-leading 46th match win of the year.
No. 16 seed Bianca Andreescu, the 2019 champion, lost to 18th-seeded Anett Kontaveit 7-6 (5), 6-3.
On the men’s side, No. 6 Casper Ruud outlasted Lloyd Harris 6-7 (4), 6-4, 6-4. No. 8 Hubert Hurkacz and 10th-seeded Diego Schwartzman advanced. No. 16 Reilly Opelka lost to 23rd-ranked Grigor Dimitrov 6-3, 6-4.
No. 9 Denis Shapovalov was beaten by 19th-seeded Aslan Karatsev 7-5, 6-2.