| Round of 128 |  | | 1 | Agustin Torreano (1) | ARG |  |  | | 2 | Emil P Reinberg | USA |  | | 3 | Arturs Lazdins | LAT |  |  | | 4 | Lucas M Therrien | JAM |  | | 5 | Tristan A Bautil | DOM |  |  | | 6 | Maxim J Borcuti | CAN |  | | 7 | Duck Hee Lee | KOR |  |  | | 8 | Lutwin Demacar | BEL |  | | 9 | Jesus R Suarez | MEX |  |  | | 10 | Boris Kozlov | USA |  | | 11 | Rodrigo R Hadlich | BRA |  |  | | 12 | Stephen S Madonia | USA |  | | 13 | Rafael Lessard | CAN |  |  | | 14 | Brian Berdusco | USA |  | | 15 | Robert Popa | ROM |  |  | | 16 | Tommy Paul (1) | USA |  | | 17 | William Barnes (1) | PAN |  |  | | 18 | Ninan Kumar | USA |  | | 19 | Alfonso D Montoya | VEN |  |  | | 20 | Adam Ambrozy | USA |  | | 21 | Charlie J Ridout | GBR |  |  | | 22 | Manoel (WC) F Alencar | BRA |  | | 23 | Mark Chepurnoy | RUS |  |  | | 24 | Sam Taylor | SWE |  | | 25 | Franz Luna | GUA |  |  | | 26 | Shuto Tanaka | JPN |  | | 27 | Yuya Ito | JPN |  |  | | 28 | Austin (WC) W Lee | USA |  | | 29 | Nicolas Di Terlizzi | COL |  |  | | 30 | James Lis | CAN |  | | 31 | Aleksander Sazankov | RUS |  |  | | 32 | Alexander Zverev (1) | GER |  | | | Round of 64 |  | | A. Torreano (1) |  |  | | 6-2;6-3 | | A. Lazdins |  | | 6-1;6-1 | | T. Bautil |  |  | | 6-2;6-2 | | D. Lee |  | | 6-0;6-1 | | B. Kozlov |  |  | | 6-2;6-3 | | S. Madonia |  | | 6-1;6-3 | | R. Lessard |  |  | | 2-6;6-0;6-3 | | T. Paul (1) |  | | 6-0;6-0 | | N. Kumar |  |  | | 6-0;6-0 | | A. Ambrozy |  | | 6-2;6-0 | | M. Alencar |  |  | | 6-4;6-2 | | M. Chepurnoy |  | | 6-2;6-3 | | S. Tanaka |  |  | | 6-4;7-5 | | Y. Ito |  | | 6-0;6-0 | | N. Di Terlizzi |  |  | | 6-3;6-0 | | A. Zverev (1) |  | | 6-0;6-0 | | | Round of 32 |  | | A. Torreano (1) |  |  | | 6-1;7-6(5) | | D. Lee |  | | 6-1;6-1 | | S. Madonia |  |  | | 6-2;6-3 | | T. Paul (1) |  | | 6-3;6-1 | | N. Kumar |  |  | | 6-2;6-3 | | M. Chepurnoy |  | | 6-0;6-0 | | Y. Ito |  |  | | 6-1;6-3 | | A. Zverev (1) |  | | 6-0;6-0 | | | Round of 16 |  | | D. Lee |  |  | | 6-0;6-2 | | T. Paul (1) |  | | 6-4;6-0 | | M. Chepurnoy |  |  | | 6-2;6-1 | | A. Zverev (1) |  | | 6-4;3-6;6-1 | | | Quarterfinals |  | | D. Lee |  |  | | 6-4;7-6(4) | | D. Lee |  | | 6-7(4);6-3;6-1 | | M. Chepurnoy |  | | 6-2;2-6;6-3 | |