Greg Rusedski: Djokovic to edge out Federer and Nadal for US Open title

The men's US Open is a straight fight to finish the year with two grand slam titles, according to former finalist Greg Rusedski.

The so-called 'big three' of Roger Federer, Rafael Nadal and Novak Djokovic have each claimed one major title in 2018; Federer the Australian Open, Nadal the French and Djokovic Wimbledon.