Austin Krajicek (#117) of the United States gets to the second round of the US Open for the second time. In 2013, he was also able to achieve this feat. Moreover, he has actually been to the second round of all the grand slams! This is his fifth time into the second round of any of the grand slams.
He won over Santiago Giraldo (#59) of Colombia in the first round 36 76(6) 76(6) 76(1). He will next face Kevin Anderson (#14) of South Africa.