Round: 25 Ground: Synthetic outdoor
| Obidos, Singles W-WITF-POR-12A | 2017/03/20 13:10 | Anna Klasen v Tishchenko, Iana | 6-4,6-0 |
| Obidos, Singles W-WITF-POR-12A | 2017/03/19 09:00 | Anna Klasen v Magalhaes, Marta | 6-1,6-1 |
| Tampa, Singles Qualifying W-WITF-USA-08A | 2017/03/12 16:45 | Anna Klasen v Bovina, Elena | 3-6,6-4,2-6 |
| Orlando, Singles Qualifying W-WITF-USA-02A | 2017/03/07 15:00 | Chiara Scholl v Anna Klasen | 6-0,6-2 |
| ITF Women Stockholm | 2016/10/26 09:00 | Iga Swiatek v Anna Klasen | 6-2,6-4 |
| ITF Women Ismaning | 2016/10/20 10:00 | Zarycka, Anastatsia v Anna Klasen | 7-5,6-2 |
| ITF Women Ismaning | 2016/10/18 10:20 | Anna Klasen v Hering, Katharina | 6-3,6-3 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2016/10/09 08:00 | Juhaszova, Vivien v Anna Klasen | 0-6,6-3,6-2 |
| ITF Women Palmanova | 2017/02/28 08:00 | Karman Kaur Thandi v Ka, Andrea | 6-2,1-6,6-1 |
| ITF Women Palmanova | 2017/02/21 10:50 | Wallace, Isabelle v Ka, Andrea | 6-4,6-1 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2017/02/14 11:50 | Irene Burillo Escorihuela v Ka, Andrea | 7-5,6-3 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2017/02/10 09:00 | Ka, Andrea v Torro-Flor, Maria-Teresa | 4-6,3-6 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2017/02/09 09:00 | Ka, Andrea v Frapolli, Chiara | 3-6,6-2,7-5 |
| Manacor (Mallorca), Singles Quali W-WITF-ESP-01A | 2017/02/07 12:30 | Ka, Andrea v Edibson Messiah, Dami | 6-2,6-1 |
| Hua Hin, Singles W-WITF-THA-07A | 2016/12/03 03:30 | Chieh-Yu Hsu v Ka, Andrea | 6-4,0-6,6-7 |
| Hua Hin, Singles W-WITF-THA-07A | 2016/12/02 04:55 | Ka, Andrea v Thamchaiwat, B. | 7-6,6-1 |