Portugal Colonial - Andreeva crashes out in angry end to Indian Wells title defense

The 18-year-old Andreeva opened her bid to retain her crown with an imperious 6-0, 6-0 demolition of Solana Sierra.

But she was in trouble early and often against 44th-ranked Siniakova in a rollercoaster contest that ended with a shot from the Czech that hit the net cord and dribbled over in one last frustrating moment.

Andreeva slung her racquet as she approached the net before departing the court with a defiant gesture at the crowd.

"I'm not really proud of how I managed it," said Andreeva, but added her profanities picked up by courtside microphones weren't directed at the fans.

"It was just anger coming out, just a lot of emotions," she said. "Not really towards anyone."

Siniakova, a former doubles number one, admitted it was an awkward way to seal the win in a match that featured seven service breaks for each player and 43 break chances between them.

"Of course I'm happy (the ball) went on the other side," she said. "I was, like, should I cheer? It's a really tricky finish. But definitely I will not say I'm not happy."

Siniakova said the swirling winds on Stadium Court were troubling both players.

Andreeva's emotions had already boiled over when she sailed a swinging volley long to surrender the second set, during which each player had remarks for the chair umpire about her opponent.

She regrouped to break Siniakova for a 3-2 lead in the third, but Siniakova won the next four games, saving two break points in the final game before gaining the win on her first match point.

Siniakova will face Elina Svitolina for a place in the quarter-finals after the ninth-seeded Ukrainian beat American Ashlyn Krueger 6-4, 6-2.

There was no drama for world number two Iga Swiatek, who defeated Greece's Maria Sakkari 6-3, 6-2.

- Learning experience -

Poland's Swiatek beat Sakkari in the final to claim both of her Indian Wells titles, in 2022, and 2024, but Sakkari had won their most recent encounter in the quarter-finals of the Qatar Open last month.

Swiatek said she had learned from "obvious mistakes" she made in Doha.

"I knew what to focus on today and I did that from the beginning till the end," she said. "So I'm really happy with my focus and the way I was prepared.

Swiatek next faces Doha champion Karolina Muchova, who blew past Antonia Ruzic 6-0, 6-3.

Australian Open champion Elena Rybakina kept her bid for a second Indian Wells title on track with a 6-4, 6-4 victory over Ukraine's Marta Kostyuk.

Rybakina, seeded third, trailed 1-3 in the second set but surged home in chilly late night conditions to book a fourth-round clash with Britain's Sonay Kartal, a 2-6, 6-2, 6-3 winner over Madison Keys.

"I'm just happy that I managed to win in two sets," said Kazakhstan's Rybakina, who lifted the trophy in the California desert in 2023.

Fifth-seeded American Jessica Pegula shook off a slow start to beat Latvia's Jelena Ostapenko 4-6, 6-3, 6-2.

Pegula, coming off her fourth career WTA 1000 title at Dubai last month, fired 11 aces with just one double fault as she rallied for the win.

"I think today I had to kind of snap myself back and kind of lock in to not let that get away from me," said Pegula, who said she was in danger of letting negativity and frustration get the better of her.

Pegula next plays Switzerland's Belinda Bencic, who beat Elise Mertens 6-2, 6-3.

V.Dantas--PC