Stanislas Wawrinka has insisted Rafael Nadal should have been penalised for coaching from his uncle during their clash at the ATP World Tour Finals on Wednesday.
Sky Sports | News, Sky Sports
Wed, 11/06/2013 - 2:43pm
Stanislas Wawrinka has insisted Rafael Nadal should have been penalised for coaching from his uncle during their clash at the ATP World Tour Finals on Wednesday.