US Open talking points: big three chase history as Andreescu amazes | Tumaini Carayol

Medvedev waits in the wings but it is still all to play for between Djokovic, Federer and Nadal while a new challenger has shown the mentality Serena Williams needs to rediscoverNovak Djokovic arrived in New York with a shoulder injury, then Roger Federer suffered a stiff neck against Grigor Dimitrov. No matter. Rafael Nadal was there to represent the big three and to take his 19th grand slam title, putting him one behind Federer. So much is on the line in these last years of their careers and e