VIDEO: Caroline Wozniacki, Flavia Pennetta play on 'world's largest grass court ' at Yale Bowl
As part of a promotional event for Pilot Pen Tennis tournament, Sony Ericsson WTA Tour transformed the football field at Yale into a ridiculously over-sized tennis court. After taking the street in Toronto last week, Caroline Wozniacki conquer the massive 'grass court' with Flavia Pennetta.
It was a pity as no fans were invited to the exhibition.