Pennetta is the form player of the moment .
One does sense that the 32 - year - old 's batteries have to run down at some point and Ivanovic clearly owns the advantage in the match - up of their games .
Pennetta is the form player of the moment but one does sense that the 32 - year - old 's batteries have to run down at some point and Ivanovic clearly owns the advantage in the match - up of their games .