Day 9: Nadal, Berrettini survive in five, Keys opens door to last four

Rafael Nadal and Matteo Berrettini have each triumphed in five-set marathons to reach the Australian Open semifinals — Berrettini the first Italian man to reach the last four in Melbourne, Madison Keys’ winning streak continues, while Ash Barty’s hopes of a home Slam remain on track, plus a full preview of Day 10, and who do the fans want to see lift the trophies on the weekend?See omnystudio.com/listener for privacy information.See omnystudio.com/listener for privacy information.