Ouch, the last of hte Australian hope is gone, yes women tennis is very unpredictable, but I was very surprised to see Barty loss in a straight set like this. What's more shocking is that she led 3-1 lead in the second set, however, she just crumble and let Kenin take over.
I'm watched women's singles semis and all the result is very surprising, Tennis fan favored Barthy vs Halep on Final but the result is different. Kenin is outstanding she can maintain her performance well and Muguruza got more spirit from her new coach C. Martinez. My prediction Muguruza will win the Trophy.
In the men side, I was not surprised, Djokovic is really playing very good so I wouldn't be surprised if he will win the AO this year.
When you see the first set you will changing your mind, and think that Federer will win the match easy, like what Djokovic said He little bit nervous. Respect for Federer with His age now, still play to semis is not an easy way to maintain his power, His very inspiring.