Kerber played very well and in particular moved very well although it is sometimes difficult to tell against someone as leaden footed as Sharapova. That said it was a very tough match.
Today, I doubt that a similar defensive performance is going to be sufficient as you can't see Bouchard gifting her nearly 50 unforced errors.
Despite her relative inexperience Bouchard has looked the most solid and confident player left in. Yes, Kvitova can beat anybody on this surface but she can also crumble all too easily.
Kerber played very well and in particular moved very well although it is sometimes difficult to tell against someone as leaden footed as Sharapova. That said it was a very tough match.Today, I doubt that a similar defensive performance is going to be