Novak Djokovic enjoys record-breaking run to US Open fourth round

Not since Jimmy Connors’ straight-sets victory over Karel Nováček in 1991 has a man older than 38 years and 99 days claimed a third round win at Flushing Meadows. Djokovic’s win also means that he has now overtaken Roger Federer for the most career wins at hard-court grand slams in history, with 19...