Kenin was so sure she would get through, most people would have had her as their favourite. The tournament this year has many surprises along with the long list of players that pulled out before it started.
Biggest surprise on the Men side for me was Tsitsipas. With the disqualification of Djokovic, he had an unique chance to win his first slam, but failed in the early rounds already.
Zverev and Carreno Busta are through to the semi finals. Other semi final will normally be Thiem vs Medvedev.