Madison Keys said Wednesday she was "really, really proud" to be back in the Australian Open semi-finals, 10 years after she first made the last four at Melbourne Park.

American Madison Keys rallied to beat Elina Svitolina in the Australian Open quarterfinals. What to know about the match and what's next for Keys.

Elina Svitolina rallied from 4-1 down defeat Veronika Kudermetova 6-4, 6-1 to reach the Australian Open quarterfinals. Svitolina will face Madison Keys in the next round.

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,

Madison Keys matched her best Grand Slam performance in seven-plus years, as the 19th-seeded U.S. player overtook 28th-seeded Elina Svitolina of Ukraine 3-6, 6-3, 6-4 in the quarterfinals of the Australian Open on Wednesday in Melbourne.

Ben Shelton and Madison Keys became the first American man and woman to reach the Australian Open semifinals in the same year since 2009, with respective quarterfinal triumphs Wednesday in Melbourne.

Ben Shelton and Madison Keys became the first American man and woman to reach the Australian Open semifinals in the same year since 2009, with respective quarterfinal triumphs Wednesday in Melbourne.

Madison Keys is back into the Australian Open semifinals for a third time after her 3-6, 6-3, 6-4 win Wednesday over Elina Svitolina of Ukraine. The 29-year-old Keys is on a 10-match winning streak after warming up for the year’s first major with a title at Adelaide,

Five-time Grand Slam champion Iga Swiatek swept past Emma Navarro into an Australian Open semi-final against Madison Keys on Wednesday to match her best performance in Melbourne. It clinched her a spot in her seventh Grand Slam semi,

Swiatek continues her ruthless run with a straight-sets win over Navarro as Keys stages comeback to beat Svitolina.

Iga Swiatek is dominating her Australian Open opponents the way no one has at Melbourne Park since Maria Sharapova in 2013. Swiatek’s latest lopsided win came via a 6-1, 6-2 score in the quarterfinals against No.