| Round of 32 |  |  | | Dejan Cvetkovic (1) | |  |  | | Hyungkwon (Q) Kim | |  | | Alamgir Wali | |  |  | | David (LL) Alvarado Vargas (12) | |  | | Nestor (Q) Briceno (14) | |  |  | | Henry Estrella Burgas | |  | | Nathan Sachs | |  |  | | Scoville (LL) Jenkins (7) | |  | | Shunsuke Shimizu | |  |  | | Mario Gil Parra | |  | | Monte Tucker | |  |  | | Daniel (Q) Yoo (11) | |  | | Marcos Ojeda | |  |  | | Andrew (LL) Hamar | |  | | Joseph M Atas | |  |  | | Yevgeny (Q) Supeko | |  | | Robert (Q) Cameron (5) | |  |  | | Jian Li | |  | | Christopher Klingemann | |  |  | | Stephen Bass (15) | |  | | Vahid Mirzadeh (16) | |  |  | | Sebastian (LL) Rieschick | |  | | Treat Huey | |  |  | | Novak (Q) Djokovic (4) | |  | | Taylor G Striplin | |  |  | | Andrew Piotrowski | |  | | Hayden Lewis | |  |  | | Kristopher (Q) Sotiriu | |  | | Yao-Lung (Q) Chang (13) | |  |  | | Christopher Eldon | |  | | Burak Ahmed | |  |  | | Jirou (WC) Nakajima | |  | | | Round of 16 |  | | H. Kim |  |  | | 5-7; 7-6(2); 6-4 | | D. Alvarado Vargas (12) |  | | 4-6; 6-2; 6-2 | | N. Briceno (14) |  |  | | 6-0; 7-5 | | S. Jenkins (7) |  | | 1-6; 6-2; 6-1 | | M. Gil Parra |  |  | | 6-4; 7-5 | | D. Yoo (11) |  | | 6-1; 6-3 | | A. Hamar |  |  | | 6-0; 6-1 | | Y. Supeko |  | | 6-2; 6-0 | | R. Cameron (5) |  |  | | 0-6; 6-3; 6-1 | | S. Bass (15) |  | | 6-2; 7-5 | | S. Rieschick |  |  | | 6-3; 7-6(4) | | N. Djokovic (4) |  | | 6-2; 6-3 | | A. Piotrowski |  |  | | 6-2; 6-1 | | K. Sotiriu |  | | 6-3; 6-2 | | Y. Chang (13) |  |  | | 6-1; 6-2 | | B. Ahmed |  | | 6-4; 2-0 Ret (inj) | | | Quarterfinals |  | | H. Kim |  |  | | 6-0; 6-4 | | N. Briceno (14) |  | | 6-3; 6-2 | | D. Yoo (11) |  |  | | 6-2; 6-0 | | Y. Supeko |  | | 6-3; 6-4 | | R. Cameron (5) |  |  | | 6-3; 7-6(9) | | N. Djokovic (4) |  | | 6-1; 6-4 | | K. Sotiriu |  |  | | 7-6(5); 6-7(5); 7-6(5) | | Y. Chang (13) |  | | 7-6(5); 6-2 | | | |