Rafael Nadal felt the heat in Melbourne as Dominic Thiem beat the world number one for the first time at a grand slam.
Alexander Zverev is a man of his word after advancing to the semi-finals of the Australian Open on Wednesday.
Former world number one Garbine Muguruza discussed her renaissance after advancing to her first grand slam semi-final since 2018.
Alexander Zverev rallied past Stan Wawrinka 1-6 6-3 6-4 6-2 in the quarter-finals at Melbourne Park on Wednesday.
Simona Halep continued her red-hot form at Melbourne Park with a quarter-final demolition of Anett Kontaveit midweek.
We take a closer look at Roger Federer and Novak Djokovic ahead of their Australian Open semi-final.
Former world number one Garbine Muguruza moved through to her first major semi-final since the 2018 French Open on Wednesday.
Former world number one Simona Halep dismantled 28th seed Anett Kontaveit 6-1 6-1 in just 53 minutes on Rod Laver Arena.
Roger Federer has lost his past five meetings against Novak Djokovic at grand slams, but the Serbian is taking nothing for granted.
Roger Federer's achievements at the age of 38 continue to stun Novak Djokovic ahead of the two stars' semi-final meeting.