Krejcikova is my pick. She has nothing to lose. She's also in great form the whole 2,3 weeks, even playing doubles. Of course both players have pressure to win but Pavlyuchenkova will definitely get much more attention and thus expectation to win, especially she was the #1 juniors before and all eyes would be on her. Not sure how she'd handle this kind of pressure being the hot favourite to clinch the major title.