Birthday boy Dominic Thiem saunters past Sumit Nagal at US Open

It was a happy 27th birthday for Dominic Thiem as he eased to a straightforward win over India's Sumit Nagal in the second round of the US Open. The second seed has a good record in New York and is yet to drop a set after a 6-3 6-3 6-2 victory against 124th-ranked...