After a year which saw a renaissance in form by Rafael Nadal and Roger Federer combined with injuries to high-profile names, Sky Sports Tennis assess the rigours of the ATP schedule and whether changes to the tennis calendar are forthcoming.
After a year which saw a renaissance in form by Rafael Nadal and Roger Federer combined with injuries to high-profile names, Sky Sports Tennis assess the rigours of the ATP schedule and whether changes to the tennis calendar are forthcoming.