Why big-name tennis players are missing from US Open?

Five top 11 men's players are among those who have said they will miss US Open IMAGE: Novak Djokovic of Serbia looks dejected. Photograph: Adam Pretty/Getty Images . Novak Djokovic and......

Why 40-year-old Grand Slam champion is real possibility

Stanislas Wawrinka started the run at last year's US Open, followed by a 35-year-old Federer at Melbourne Park and Rafael Nadal in Paris 'Players today are incorporating massive amounts of......