A+: Maria Sharapova
She won the title. Of course she's going to get an A+!
A: Sara Errani
A gallant effort; defeating 2 former Grand Slam champions and 2 top tenners to reach her first Slam final.
A-: Yaroslava Shvedova
Winning 7 matches sometimes doesn't equate to winning a Grand Slam. A tremendous effort to come from qualifying to reaching the quarter-finals.
B+: Petra Kvitova
Not a natural mover on clay. Did very well to reach the semi-finals.
B: Dominika Cibulkova
Took out the world number 1 convincingly. Failed though at trying to say Samantha is a man.
B-: Angelique Kerber
Again, clay not her favourite surface but did well to reach the quarter-finals.
C+: Samantha Stosur
Could have done more given the open draw. A huge wasted chance here for Sam.
C: Svetlana Kuznetsova
Took out Radwanska easily only to be taken out easily by Errani. What a headcase.
C-: Victoria Azarenka
Pulled a Houdini against unheralded Brianti in the opening round but lost deservingly to Cibulkova. Her snide post-match conference didn't help things either.
D: Li Na
Couldn't handle the pressure at all. Folded like a cheap tent against Yaroslava.
E: Caroline Wozniacki
No improvements made whatsoever. Brattish behaviour on court didn't help her already bad image.
F: Serena Williams