Here are my predictions for the women's semifinals at the 2019 Australian Open. Last year I correctly predicted 2 of 2 women's semifinals and 2 of 2 men's semifinals. This year I have correctly predicted 3 of 4 women's quarterfinals and correctly predicted 4 of 4 men's quarterfinals. I will also predict the men's semifinals this year.
Petra Kvitova (CZE)  vs. Danielle Collins (USA). Danielle Collins has already won more money here by reaching the semifinals than she has in the rest of her career combined. She is playing against a 2-time major champion. Amazingly, these two players have played once before (just a few weeks ago) and Kvitova won a relatively tight 3-set affair featuring two tiebreak sets. In this match which is much more important I would be shocked if the player with more experience does not make it through. PREDICTION: Kvitova.