Here are my predictions for the men's semifinals at the 2018 Australian Open. Last year I did not predict the quarterfinals but correctly predicted 1 of 2 men's semifinals and 2 of 2 women's semifinals. This year I predicted correctly 3 of 4 women's quarterfinals and 2 of 4 men's quarterfinals. I have also predicted the women's semifinals.
Roger Federer (SUI)  vs Hyeon Chung (KOR)