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.

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.

On Tuesday tennis great Goran Ivanisevic announced the partnership between the pair was also coming to an end. Ivanisevic took to Instagram to confirm the pair had elected to go their separate ways following her Australian Open exit.

Goran Ivanisevic has quit as Elena Rybakina ’s coach after her exit from the Australian Open. His departure comes in the wake of Rybakina’s previous coach, Stefano Vukov, rejoining her team.

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

Madison Keys upsets sixth seed Elena Rybakina in three sets to reach the quarter-finals of the Australian Open.

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.

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.

Elena Rybakina was spotted cycling in the gym with a dejected look after losing to Madison Keys in the fourth round of the 2025 Australian Open.

Madison Keys scored a surprise win over Kazakhstan's Elena Rybakina in the fourth round of the 2025 Australian Open on Monday, January 20. Keys, however, had to dig deep to oust the No.

Madison Keys faces Elena Rybakina at the 2025 Australian Open. Our Australian Open odds series has our Keys-Rybakina prediction, odds and pick. Find out how to watch Keys-Rybakina. Madison Keys is making another run at a major.