Round: 44 Ground: Hardcourt outdoor
| ITF - W15 Antalya | 2019/10/29 07:00 | Nadine Keller v Petrenko, Viktoriya | 2-6,6-3,4-10 |
| ITF - W15 Antalya | 2019/10/28 07:00 | Nadine Keller v Simona Ogescu | 6-2,6-1 |
| ITF W15 Dijon | 2019/09/11 09:45 | Nadine Keller v Suvrijn, Jade | 6-3,5-7,5-7 |
| ITF W15 Dijon | 2019/09/10 09:45 | Arina Gabriela Vasilescu v Nadine Keller | 5-7,6-1,4-6 |
| ITF W15 Dijon | 2019/09/09 14:20 | Nadine Keller v Praefke, Pia | 7-6,6-0 |
| ITF W25 Verbier | 2019/08/26 09:00 | Nadine Keller v Brescia, Georgia | 4-6,1-6 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/15 11:30 | Manon Leonard v Nadine Keller | 6-1,6-3 |
| Oldenzaal, Singles W-ITF-NED-03A | 2019/08/14 11:55 | Orange, Margaux v Nadine Keller | 6-4,4-6,1-6 |
| ITF - W15 Sharm El Sheikh | 2019/11/11 10:00 | Hsieh, Yu-Ting v Badawi, Amira | 7-5,6-7,1-10 |
| ITF - W15 Sharm El Sheikh | 2019/11/10 08:00 | Hsieh, Yu-Ting v Juric, Ivonne | 6-2,6-1 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/17 04:55 | Hsieh, Yu-Ting v Liu, Chang | 2-6,2-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/16 07:35 | Kanaphuet, Thitirat v Hsieh, Yu-Ting | 4-6,0-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/15 03:00 | Yui Chikaraishi v Hsieh, Yu-Ting | 4-6,4-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/14 03:00 | Namwong, Puntila v Hsieh, Yu-Ting | 1-6,0-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/09 09:50 | Momkoonthod, Tamachan v Hsieh, Yu-Ting | 6-2,6-2 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/10/08 04:55 | Lee, Warisara v Hsieh, Yu-Ting | 2-6,2-6 |