The 23-year old will face Dominic Thiem in the second round after defeating United States ,Bradley Klahn 6-1,6-3,3-6,6-1 on Tuesday
Nagal, who took a set off Roger Federer during a first round defeat on his Grand Slam debut at Flushing Meadows last year, said he was excited by the prospect of locking horns with Australian Open finalist Thiem in Thursday’s second round.