Madison Keys delivered a stunning performance against sixth seed Elena Rybakina to secure a quarter-final spot at the Australian Open. Overcoming past defeats to Rybakina, Keys maintained control in most of the match,

Elina Svitolina was 4-1 down before she went on a roll and took 11 of the next 12 games in a 6-4, 6-1 victory over Veronika Kudermetova on Monday to reach the Australian Open quarterfinals for the third time.

Elina Svitolina beats Veronika Kudermetova in straight sets ( 6-4, 6-1) at Rod Laver Arena in Melbourne to set up a clash with American Madison Keys.

Elina Svitolina overcame a slow start to defeat Veronika Kudermetova and reach the Australian Open quarterfinals for the third time. This marks her 12th Grand Slam quarterfinals appearance. She will face Madison Keys next.

Madison Keys won a power-hitting battle with Elena Rybakina in the Australian Open Round of 16 on Monday. In the quarterfinals, she will face Elina Svitolina, who came back from a double-break down in the first set to roll past Veronika Kudermetova.

Jessica Pegula (No. 7 in the world) takes on Madison Keys (No. 20) in the final at the Adelaide International.Pegula’s last competition was a win, 6-7, 6-1, 6-2, over Veronika

No. 19 seed Madison Keys scored the big upset on Day 9 of the Australian Open, defeating No. 6 Elena Rybakina 6-3, 1-6, 6-3 at Margaret Court Arena to advance to the tournament quarterfinals.

19th seed Madison Keys of the United States has reached the Australian Open quarter-finals for the fourth time in her career. She clinched a hard-fought win over sixth seed Elena Rybakina of Kazakhstan. The match lasted 1 hour and 49 minutes, ending with a scoreline of 6-3, 1-6, 6-3 in favor of Keys.

American Madison Keys first made the Australian Open semifinals 10 years ago. A decade on, she hopes to do it again, but she'll have to go through Ukraine's Elina Svitolina.

Elina Svitolina got off to a strong start to her Australian Open quarterfinal match but then an inspired Madison Keys made a huge comeback to win 3-6 6-3 6-4. After no breaks were seen through the first six games, the 28th-seeded Ukrainian won three games in a row to clinch the opener.

The last of the Australian Open men's quarterfinals takes place in the wee hours of Wednesday morning, in the United States.