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.

Madison Keys is back into the Australian Open semifinals for a third time after her 3-6, 6-3, 6-4 win over Elina Svitolina of Ukraine.

Madison Keys was on the ropes, but rallied on Wednesday to advance to the semifinals of the Australian Open. No. 28 Elina Svitolina struck first against the 12th-seeded Keys, but Keys secured a 3-6, 6-3,