| Round of 128 |  | | 33 | Bowen OuYang (4) | HKG |  |  | | 34 | Bye | |  | | 35 | Aziz Yuldashev | UZB |  |  | | 36 | Calvin C Knie | AUT |  | | 37 | Kayong Lee | BEL |  |  | | 38 | Andrew Korinek | USA |  | | 39 | Nikolai Haessig | CAN |  |  | | 40 | Nikoloz Basilashvili | GEO |  | | 41 | Samuel M Barry | IRL |  |  | | 42 | Bye | |  | | 43 | Alvaro A Nazal | CHI |  |  | | 44 | Ayush Bajoria | IND |  | | 45 | Dennis (Q) Novikov | USA |  |  | | 46 | Bye | |  | | 47 | Bye | |  |  | | 48 | Christian Harrison (15) | USA |  | | 49 | Emmett A Egger (10) | USA |  |  | | 50 | Bye | |  | | 51 | Joseph Cohen | GBR |  |  | | 52 | Kamil Khalil | LIB |  | | 53 | David Barbieri | PAR |  |  | | 54 | Panav A Jha | CAY |  | | 55 | Agustin Portis | ARG |  |  | | 56 | Campbell Johnson | USA |  | | 57 | Sebastian Lavie | NZL |  |  | | 58 | Bye | |  | | 59 | Rodrigo Ferraez | MEX |  |  | | 60 | Michael P Elortegui | USA |  | | 61 | Jackson W Kerr | BAR |  |  | | 62 | Eran Hecht | ISR |  | | 63 | Bye | |  |  | | 64 | Ashot Khacharyan (5) | RUS |  | | | Round of 64 |  | | B. OuYang (4) |  |  | | | | A. Yuldashev |  | | 4-6;6-3;6-4 | | K. Lee |  |  | | 4-6;6-2;6-4 | | N. Basilashvili |  | | 6-4;6-3 | | S. Barry |  |  | | | | A. Nazal |  | | 6-0;6-1 | | D. Novikov |  |  | | | | C. Harrison (15) |  | | | | E. Egger (10) |  |  | | | | J. Cohen |  | | 6-0;6-0 | | P. Jha |  |  | | 5-7;6-2;6-4 | | A. Portis |  | | 7-6(3);6-7(4);7-5 | | S. Lavie |  |  | | | | R. Ferraez |  | | 6-2;6-1 | | E. Hecht |  |  | | 6-1;6-1 | | A. Khacharyan (5) |  | | | | | Round of 32 |  | | B. OuYang (4) |  |  | | 6-1;6-1 | | N. Basilashvili |  | | 6-2;6-0 | | A. Nazal |  |  | | 6-2;6-3 | | C. Harrison (15) |  | | 6-3;6-1 | | E. Egger (10) |  |  | | 7-6(4);6-4 | | A. Portis |  | | 7-6(5);6-4 | | S. Lavie |  |  | | 7-5;6-0 | | A. Khacharyan (5) |  | | 6-2;6-1 | | | Round of 16 |  | | N. Basilashvili |  |  | | 6-4;6-2 | | A. Nazal |  | | 6-3;6-3 | | E. Egger (10) |  |  | | 7-6(3);7-5 | | A. Khacharyan (5) |  | | 6-3;6-0 | | | Quarterfinals |  | | N. Basilashvili |  |  | | 6-3;4-6;6-0 | | A. Khacharyan (5) |  | | 6-2;6-4 | | A. Khacharyan (5) |  | | 6-3;6-1 | |