Tonight at Flushing Meadows sees the Ladies semi-final matches.
First on court will be Caroline Wozniacki and Peng Shuai.
| CAROLINE WOZNIACKI | PENG SHUAI | |
| 24 | AGE | 28 |
| DENMARK | COUNTRY | CHINA |
| 1 | HIGHEST RANKING | 14 |
| 11 | CURRENT RANKING | 39 |
| 10 | US OPEN 2014 RANKING | UNSEEDED |
| 0 | GRAND SLAM TITLES | 0 |
| F (US OPEN) | GRAND SLAM SINGLES RESULTS | SF (US OPEN) |
| 5 | HEAD 2 HEAD | 2 |
Next up will be Serena Williams and Ekaterina Makarova
| SERENA WILLIAMS | EKATERINA MAKAROVA | |
| 32 | AGE | 26 |
| UNITED STATES | COUNTRY | RUSSIA |
| 1 | HIGHEST RANKING | 18 |
| 1 | CURRENT RANKING | 18 |
| 1 | US OPEN 2014 RANKING | 17 |
| 17 | GRAND SLAM TITLES | 0 |
| W (ALL 4 SLAMS) | GRAND SLAM SINGLES RESULTS | SF (US OPEN) |
| 3 | HEAD 2 HEAD | 1 |
Photographs courtesy of the US Open Tennis Tournament.