| Round of 64 |  | | 33 | Luisa Rosa (5) | BRA |  |  | | 34 | Bye | |  | | 35 | Bye | |  |  | | 36 | Natalia Lopez | VEN |  | | 37 | Claudia Negron | PER |  |  | | 38 | Bye | |  | | 39 | Bye | |  |  | | 40 | Karla Portalatin (9) | DOM |  | | 41 | Elysse Graci (6) | USA |  |  | | 42 | Bye | |  | | 43 | Bye | |  |  | | 44 | Carol Lombardino Petrocini | VEN |  | | 45 | Maria Camila Trujillo Hoyos | COL |  |  | | 46 | Bye | |  | | 47 | Bye | |  |  | | 48 | Marie Decamps (11) | BRA |  | | 49 | Bye | |  |  | | 50 | Bye | |  | | 51 | Bye | |  |  | | 52 | Bye | |  | | 53 | Bye | |  |  | | 54 | Bye | |  | | 55 | Bye | |  |  | | 56 | Bye | |  | | 57 | Bye | |  |  | | 58 | Bye | |  | | 59 | Bye | |  |  | | 60 | Bye | |  | | 61 | Bye | |  |  | | 62 | Bye | |  | | 63 | Bye | |  |  | | 64 | Bye | |  | | | Round of 32 |  | | L. Rosa (5) |  |  | | | | N. Lopez |  | | | | C. Negron |  |  | | | | K. Portalatin (9) |  | | | | E. Graci (6) |  |  | | | | C. Lombardino Petrocini |  | | | | M. Trujillo Hoyos |  |  | | | | M. Decamps (11) |  | | | | Bye |  |  | | | | Bye |  | | | | Bye |  |  | | | | Bye |  | | | | Bye |  |  | | | | Bye |  | | | | Bye |  |  | | | | Bye |  | | | | | Round of 16 |  | | L. Rosa (5) |  |  | | 6-3; 6-3 | | K. Portalatin (9) |  | | 6-2; 6-2 | | E. Graci (6) |  |  | | 7-5; 6-4 | | M. Trujillo Hoyos |  | | 6-3; 3-6; 6-2 | | Bye |  |  | | | | Bye |  | | | | Bye |  |  | | | | Bye |  | | | | | Quarterfinals |  | | L. Rosa (5) |  |  | | 6-3; 6-0 | | E. Graci (6) |  | | 2-6; 7-5; 6-2 | | Bye |  |  | | | | Bye |  | | | | |