For Monica (the toughest draw she could get):
R4: 9 Silvia
QF: 3 Serena
SF: 2 Venus
F: 1 Jennifer
Incidentally, if this was her draw (which is mathmatically the toughest she could get)...she would earn 1308 points (including quality points). Giving her a new total of 4940 (notwithstanding Madrid 2002 points).
To be the best, you have to beat the best.