| Round of 128 |  | | 1 | Jose (LL) Gracia | USA |  |  | | 2 | Sang-Hoon Song | KOR |  | | 3 | Nevy Singh | USA |  |  | | 4 | Denis Stolyarov | RUS |  | | 5 | Boris Bogomolov | USA |  |  | | 6 | Eli Brown | CAN |  | | 7 | Alejandro (LL) Perez | |  |  | | 8 | Anton Chekhov | RUS |  | | 9 | Christian Harrison | USA |  |  | | 10 | Danil Sirota | RUS |  | | 11 | Antonio Alencar | BRA |  |  | | 12 | Robert Lightbourn | BAH |  | | 13 | Matthew Lasprilla | USA |  |  | | 14 | Victor Hoang | CAN |  | | 15 | Luis R Osio | USA |  |  | | 16 | Diego Ferraez | MEX |  | | 17 | Thomas Pura | USA |  |  | | 18 | Evan (LL) Bechtel | |  | | 19 | Mac Styslinger | USA |  |  | | 20 | Byeong-Mo An | KOR |  | | 21 | William Kwok | USA |  |  | | 22 | Harry Busby | GBR |  | | 23 | Carl S Eguez | USA |  |  | | 24 | Daniel Castillo | GUA |  | | 25 | Justin Butsch | USA |  |  | | 26 | Ben McLachlan | NZL |  | | 27 | Trey Strobel | USA |  |  | | 28 | Ben Mitchell | AUS |  | | 29 | James Flynn | BLZ |  |  | | 30 | Lobo Hank | MEX |  | | 31 | Peter L Pritchard | USA |  |  | | 32 | David Ricardo Uquillas Tinoco | ECU |  | | | Round of 64 |  | | S. Song |  |  | | 6-0;6-2 | | N. Singh |  | | 6-2;6-1 | | B. Bogomolov |  |  | | 6-1;6-0 | | A. Chekhov |  | | 6-1;6-1 | | C. Harrison |  |  | | 6-1;6-0 | | R. Lightbourn |  | | 6-1;6-7(5);6-2 | | V. Hoang |  |  | | 6-0;6-2 | | L. Osio |  | | 6-3;6-2 | | T. Pura |  |  | | 6-0;6-0 | | B. An |  | | 6-3;6-1 | | W. Kwok |  |  | | 6-1;6-0 | | C. Eguez |  | | 6-0;6-0 | | B. McLachlan |  |  | | 6-1;6-2 | | B. Mitchell |  | | 6-1;6-0 | | J. Flynn |  |  | | 6-3;5-7;6-3 | | D. Uquillas Tinoco |  | | 6-2;6-1 | | | Round of 32 |  | | N. Singh |  |  | | 6-3;6-2 | | A. Chekhov |  | | Def (ex) | | C. Harrison |  |  | | 6-0;6-0 | | V. Hoang |  | | 6-2;6-0 | | B. An |  |  | | 6-1;6-3 | | C. Eguez |  | | 6-2;6-4 | | B. Mitchell |  |  | | 3-6;6-1;6-1 | | D. Uquillas Tinoco |  | | 6-1;6-0 | | | Round of 16 |  | | N. Singh |  |  | | 6-4;6-2 | | C. Harrison |  | | 6-1;7-5 | | B. An |  |  | | 6-1;1-6;7-6(2) | | B. Mitchell |  | | 6-1;6-1 | | | Quarterfinals |  | | N. Singh |  |  | | 6-4;6-3 | | B. Mitchell |  | | 6-2;6-2 | | B. Mitchell |  | | 6-1;6-0 | |