| Round of 128 |  | | 1 | Andres Andrade (1) | |  |  | | 2 | Bye | |  | | 3 | Geonju Shin | |  |  | | 4 | Ezequiel Cerrini | |  | | 5 | Tim Portnov | |  |  | | 6 | Mustafa Fahmy | |  | | 7 | Andre Biro | |  |  | | 8 | Jonathan M Heidenberg | |  | | 9 | Joao B Cunha | |  |  | | 10 | Sasha Obucina | |  | | 11 | Ryotaro Matsumura | |  |  | | 12 | Francis Tiafoe | |  | | 13 | Mark N Ginting | |  |  | | 14 | Daniel F Maese | |  | | 15 | Robin H Nguy | |  |  | | 16 | David Crisovan (1) | |  | | 17 | Anton Khyzhkin (1) | |  |  | | 18 | Nikita Kardivar | |  | | 19 | | |  |  | | 20 | Sebastian Castillo | |  | | 21 | Justin A Roberts | |  |  | | 22 | Matthew S Hayden | |  | | 23 | Bastian I Lacalle | |  |  | | 24 | Arturs Lazdins | |  | | 25 | Christopher Reynolds | |  |  | | 26 | Luka Milacic-Perusina | |  | | 27 | Manuel Alencar | |  |  | | 28 | Artemie Amari | |  | | 29 | Mikhail Sokolovsky | |  |  | | 30 | Andre Dang | |  | | 31 | Joel V Link | |  |  | | 32 | Ivan Liutarevich (1) | |  | | | Round of 64 |  | | A. Andrade (1) |  |  | | | | G. Shin |  | | 6-1;6-3 | | T. Portnov |  |  | | 6-0;6-0 | | A. Biro |  | | 6-4;6-1 | | S. Obucina |  |  | | 6-2;6-3 | | R. Matsumura |  | | 6-0;6-1 | | M. Ginting |  |  | | 6-1;7-5 | | D. Crisovan (1) |  | | 6-3;6-1 | | A. Khyzhkin (1) |  |  | | 6-1;6-1 | | |  | | 6-1;6-4 | | J. Roberts |  |  | | 6-0;6-0 | | B. Lacalle |  | | 3-6;7-6(2);6-1 | | C. Reynolds |  |  | | 6-0;6-0 | | A. Amari |  | | 6-1;6-0 | | A. Dang |  |  | | 6-4;7-5 | | I. Liutarevich (1) |  | | 6-1;6-1 | | | Round of 32 |  | | G. Shin |  |  | | 6-0;6-1 | | A. Biro |  | | 6-2;6-1 | | R. Matsumura |  |  | | 6-0;6-0 | | D. Crisovan (1) |  | | 6-4;6-4 | | A. Khyzhkin (1) |  |  | | 3-6;6-0;6-2 | | J. Roberts |  | | 6-1;6-1 | | A. Amari |  |  | | 6-1;6-3 | | I. Liutarevich (1) |  | | 6-1;6-1 | | | Round of 16 |  | | G. Shin |  |  | | 7-6(5);6-2 | | D. Crisovan (1) |  | | 3-6;6-0;6-3 | | A. Khyzhkin (1) |  |  | | 6-0;6-3 | | A. Amari |  | | 7-5;6-2 | | | Quarterfinals |  | | G. Shin |  |  | | 6-0;6-1 | | G. Shin |  | | 6-2;6-2 | | A. Khyzhkin (1) |  | | 6-3;6-4 | |