Stadium: Court 5 Round: 45 Ground: Hardcourt outdoor
| US Open Women | 2017/08/28 20:25 | Anastasija Sevastova v Witthoeft, Carina | 7-5,6-1 |
| WTA New Haven Qual | 2017/08/20 15:00 | Pliskova, Kristyna v Witthoeft, Carina | 6-2,4-6,6-3 |
| WTA New Haven Qual | 2017/08/19 16:55 | Witthoeft, Carina v Varvara Lepchenko | 6-2,6-3 |
| WTA New Haven Qual | 2017/08/18 19:45 | Witthoeft, Carina v Spears, Abigail | 6-1,6-2 |
| WTA Cincinnati Qual | 2017/08/13 14:00 | Taylor Townsend v Witthoeft, Carina | 6-7,7-5,6-1 |
| WTA Cincinnati Qual | 2017/08/12 15:50 | Alison Van Uytvanck v Witthoeft, Carina | 2-6,1-6 |
| WTA Bastad | 2017/07/25 13:00 | Bertens, Kiki v Witthoeft, Carina | 6-1,6-4 |
| WTA Gstaad | 2017/07/21 17:00 | Kontaveit, Anett v Witthoeft, Carina | 6-2,6-4 |
| WTA Tokyo Qual | 2017/09/17 08:30 | Cepelova, Jana v Aoyama, Shuko | 3-6,6-2,6-4 |
| WTA Tokyo Qual | 2017/09/17 02:30 | Klepac, Andreja v Aoyama, Shuko | 3-6,2-6 |
| WTA New Haven Qual | 2017/08/19 20:40 | Aoyama, Shuko v Vikhlyantseva, Natalia | 5-7,4-6 |
| WTA New Haven Qual | 2017/08/18 22:10 | Ekaterina Alexandrova v Aoyama, Shuko | 7-6,4-6,4-6 |
| Washington, USA, Qualifying | 2017/07/30 20:50 | Heather Watson v Aoyama, Shuko | 6-3,7-6 |
| Washington, USA, Qualifying | 2017/07/30 14:00 | Aoyama, Shuko v Usue Maitane Arconada | 6-2,6-2 |
| WTA Nanchang Qual | 2017/07/23 12:25 | Jing-Jing Lu v Aoyama, Shuko | 6-3,6-0 |
| WTA Nanchang Qual | 2017/07/22 08:00 | Lu, Jiaxi v Aoyama, Shuko | 3-6,2-6 |