A missed double-bounce call, an unseeded Italian hits one of the shots of his life and an all-Australian final is locked in. Here are five quick hits from day 11 of the Australian Open.

When Madison Keys stepped into Rod Laver Arena at 7:37 p.m. on Saturday night ahead of the Australian Open final, she strode right past the Daphne Akhurst Memorial Cup, the

Madison Keys saves a match point on her way to defeating Iga Świątek in the Australian Open semifinals, booking a berth in the tournament decider.

Sabalenka, meanwhile, won against her good friend, Spaniard Paula Badosa, in her own semi-final earlier in the night. American tennis player Madison Keys has reached her first Australian Open decider, saving a match point before completing a stunning upset of second seed Iga Świątek in a gripping semi-final battle.

Emma Raducanu's Australian Open run came to an abrupt end on Saturday, the Briton totally outclassed by world No. 2 Iga Swiatek.

Former Wimbledon champion Elena Rybakina joined Swiatek in the last 16 with a 6-3 6-4 win over Dayana Yastremska, but only after receiving treatment on her back, while eighth seed Emma Navarro and ninth seed Daria Kasatkina also advanced.

Iga Swiatek had another reason to be all smiles after she progressed to the quarterfinals of the Australian Open. The Polish star breezed into the final eight after a 6-0, 6-1 mauling of world

The final match of the day saw American Learner Tien, playing in his first major outside of the U.S. Open, upset No. 5 seed Daniil Medvedev in a five-set classic, 6-3, 7-6, 6-7, 1-6, 7-6, that ended at 2:54 a.m. local time. Medvedev had reached three of the past four Australian Open finals, but could not fend off a ferocious Tien.

It's an up-and-down day for favorites and the husband-and-wife duo of Gaël Monfils and Elina Svitolina wo their singles matches.

Of the contentious incident, commentator Sam Smith said: “You’re kidding me! And Navarro thinks the same. She thinks that’s not up. But the umpire is having none of it. That’s clearly a double bounce. So why didn’t she ask for a video review?”

Iga Świątek dealt a straight-sets blow to Emma Navarro to reach the semifinals at the Australian Open, setting up a clash with Madison Keys.

Aryna Sabalenka offers a shopping trip to buy back a friendship, an umpire gets caught singing during a set break and identical twins make it look like you're seeing double. Here are the quick hits from day 12 of the Australian Open.