| Ymer E. - Chadaj 6:0 6:3 | 2 s |
| Rogers - Dolonc 1:6 1:6 | 6 s |
| Samper - Desein 2:6 6:2 6:3 | 7 s |
| Domachowska - Kostova 1:6 6:7(7) | 7 s |
| Pospisil V. - Edmund 6:3 7:5 | 6 s |
| Sock - Sandgren 6:7(8) 1:6 | 5 s |
| Ram R. - Ito T. 7:6(2) 5:7 6:3 | 7 s |
| Tomic - Lopez F. 4:6 7:6(4) 6:7(1) | 5 s |
| Burnett - Murta I. 6:2 6:0 | 2 s |
| Duan - Lertcheew. 1:6 1:4 ret. | 7 s |
| Pavlyuchenkova - Minella 6:2 6:2 | 4 s |
| Meusburger - Knapp 6:4 6:3 | 7 s |
| Youzhny - Troicki 6:3 6:4 7:5 | 4 s |
| Bozoljac - Federer 4:6 5:7 2:6 | 2 s |
| Zaitsev - Buchanan 1:6 6:7(4) | 7 s |
| Schmiedlova - Tsurenko 7:6(1) 7:6(5) | 6 s |
| Bemelmans - Barrientos 7:5 6:3 | 7 s |
| Kovinic - Tsurenko 6:2 6:7(2) 3:6 | 5 s |
| Gajdosova - Pereira Te. 6:3 6:1 | 3 s |
| Johnson S. - Venus 6:3 7:5 | 5 s |
| Panova - Kramperová 6:4 4:6 6:0 | 6 s |
| Arguello - Daniel T. 4:6 5:7 | 7 s |
| Petkovic - Jovanovski 6:2 6:3 | 7 s |
| Rezai - Kudryavtseva 4:6 2:6 | 2 s |
| Zanevska - Johansson Ma. 6:7(6) 7:6(8) 6:3 | 2 s |