Australian Open: Ukraine's Yastremska hails fighters at home after reaching semis

Dayana Yastremska extended her dream run at the Australian Open on Wednesday to become the first women's qualifier to reach the semifinals in 45 years but made sure to remind tennis fans about her countrymen fighting in Ukraine.

Getting to the pointy end of the year's first Grand Slam was not a specific goal for the 23-year-old, but instead she has focused on keeping her emotions in check after battling personal challenges, which she did not want to talk about.

"I was just trying to enjoy playing here," Yastremska told reporters after beating Czech teen Linda Noskova 6-3 6-4.

Fresh attacks on Ukraine add to the weight on the shoulders of the world number 93, who revealed at an Australian Open lead-up tournament in Brisbane that just before one of her matches her grandmother's house had been hit by a rocket.

At Melbourne Park, she has been undaunted by higher ranked players across the net, beating former Australian Open champion Victoria Azarenka and reigning Wimbledon champion Marketa Vondrousova along the way.

"The girls, you know, at any ranking can show amazing game," she said.

"I was doing just my thing and focusing on myself, the way I play. I think that's working."

On her way off the court, Yastremska, dressed in blue and yellow matching her country's flag, scribbled on the camera: "I'm proud of our fighting people from Ukraine."

She later said the fighters deserve huge respect.

"I think it's my mission here," she told reporters. "If I do well, I can get - (it's) tough to express. I'm just trying to give the signal to Ukraine that I'm really proud of it."

In the wake of Moscow's war on Ukraine, Ukrainian players on the tour have refused to shake hands with opponents from Russia and Belarus, which has been used as a staging ground for Russian attacks.