Rybakina beats Swiatek, Ostapenko tops Gauff in Australia

There will not be a showdown between Iga Swiatek and Coco Gauff at the Australian Open. Instead, it will be the players who beat them Sunday -- reigning Wimbledon champion Elena Rybakina and 2017 French Open champion Jelena Ostapenko -- who face off for a semifinal berth.

There will not be a showdown between Iga Swiatek and Coco Gauff at the Australian Open. Instead, it will be the players who beat them Sunday -- reigning Wimbledon champion Elena Rybakina and 2017 French Open champion Jelena Ostapenko -- who face off for a semifinal berth.

Rybakina eliminated No. 1-seeded Iga Swiatek 6-4, 6-4 in Rod Laver Arena, while Ostapenko got past No. 7 Gauff 7-5, 6-3 next door in Margaret Court Arena.

Both the 22nd-seeded Rybakina, a 23-year-old who represents Kazakhstan, and the 17th-seeded Ostapenko, a 25-year-old from Latvia, earned spots in the quarterfinals at Melbourne Park for the first time.

"I played well in the important moments," said Rybakina, who used her big serve to unsettle Swiatek and got the better of their baseline exchanges. "Of course I'm nervous every time I go on the court, I think like everybody. But I'm calm, always. At least I'm trying not to show too much emotions. My coach says I actually need to show sometimes, so I'm also learning."

Swiatek is a three-time major champion, including titles at the French Open and U.S. Open last season. She beat Gauff, an 18-year-old American, in the final at Roland Garros last June.

Until Sunday, they both had looked fairly dominant in this event, winning every set they contested, with Swiatek dropping a total of just 15 games and Gauff just 19 through three matches.

One key to Ostapenko vs. Gauff: Ostapenko went 3-for-3 converting her break chances, and Gauff was just 1-for-8 in such situations.