Hy Cesare Borgia
It's the clay she doesn't like and the whole clay season she barely wins matches. And let's not even mention the grass But the real bad thing is that she always manages to get injured before the hard season starts and looses chances to make up her ranking
She has actually beaten better players on clay this year (or held MPs against/choked leads) than many Fes/Marrakesh winners did the years before. Maybe she should think about playing more MMs instead of Madrid or Rome qualifying that barely bring her any points.
Too many smaller injuries, though. It's exhausting and she really nees match practice with her kind of game.