The inability to change tactics probably relates to lack of confidence, don't you think Williamchung7? I don't pretend I watch these women much, but SS is not the most creative of players. Azarenka thinks on her feet & is aggressive. You can almost hear her thinking away!
Shes up 4-2 & I doubt of SS can pull it back.
My girls won their doubles match in straights! I'm going back to watching Ferrer / Gasquet for a bit.
EDIT - Wow! Just saw SS play a corking game to break! If she holds, they'll be even!