American Madison Keys upset sixth seed Elena Rybakina 6-3 1-6 6-3 in a roller-coaster match at Margaret Court Arena to march into the quarter-finals of the Australian Open on Monday and extend her win streak to nine matches this year.

Elena Rybakina didn't hide that she was frustrated over not having Stefano Vukov in her box during the Australian Open and also indicated that continuing her partnership with Goran Ivanisevic isn't set in stone. On Monday, the world No. 7 saw her run at Melbourne Park end in the round-of-16 after USA's Madison Keys handed her a 6-3 1-6 6-3 defeat.

Madison Keys made a stunning comeback to secure a spot in the quarter-finals of the Australian Open, overcoming sixth seed Elena Rybakina in a thrilling three-set match at Margaret Court Arena.

Elena Rybakina, the sixth seed at Melbourne Park, had looked in fine form in the early rounds, but came into Monday's clash with Madison Keys at Margaret Court Arena carrying a back issue

Former Wimbledon champion Elena Rybakina needed only 53 minutes to storm past junior world No.1 Emerson Jones 6-1, 6-1 in the first round of the Australian Open.

Defending champion Jannik Sinner has moved into the quarterfinals at the Australian Open after beating Holger Rune during a match slowed down by medical timeouts for each player and a delay because the net got knocked loose.

She will next play Ukraine's Elina Svitolina, who beat Veronika Kudermetova 6-4, 6-1 earlier on Jan 20. Read more at straitstimes.com.

In the Round of 32 at the Australian Open on Friday, Dayana Yastremska (ranked No. 33) takes on Elena Rybakina (No. 7).Rybakina defeated Iva Jovic 6-0, 6-3 on Wednesday in the Round of 64 in her

American Madison Keys upset sixth seed Elena Rybakina 6-3 1-6 6-3 in a roller-coaster match at Margaret Court Arena to march into the quarter-finals of the Australian Open on Monday and extend her win streak to nine matches this year.

The problem for the 2023 finalist at Melbourne Park follows a season where she was plagued by injury and illness. Rybakina’s build-up to Wimbledon in the summer was hampered by acute bronchitis, which also caused her to withdraw from the Paris Olympics.

American Madison Keys upset sixth seed Elena Rybakina 6-3 1-6 6-3 in a roller-coaster match at Margaret Court Arena to march into the quarter-finals of the Australian Open on Monday and extend her win streak to nine matches this year.