Round: 62 Ground: Clay
| ITF Women Stuttgart | 2018/01/22 09:00 | Sina Herrmann v Munozova, Anette | 5-7,0-6 |
| ITF Women Horb Qual | 2017/07/23 22:00 | Sina Herrmann v Grimm, Chiara | 3-6,0-6 |
| ITF Women Santa Margherita Qual | 2017/04/17 13:00 | Burnett, Nastassya v Sina Herrmann | 6-3,6-4 |
| ITF Women Santa Margherita Qual | 2017/04/09 07:30 | Gatto-Monticone, Giulia v Sina Herrmann | 6-1,6-2 |
| ITF Women Santa Margherita Qual | 2017/04/02 08:40 | Sina Herrmann v Zimmermann, Kimberley | 1-6,0-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/19 07:00 | Anil, Cemre v Katherine Barnes | 7-5,4-6,6-0 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/18 07:00 | Katherine Barnes v Griessner, Elena | 6-4,6-7,6-4 |
| ITF Women Sunderland | 2017/10/29 10:30 | Miller, Nell v Katherine Barnes | 6-4,6-1 |
| ITF Women Wirral | 2017/10/23 09:30 | Orange, Margaux v Katherine Barnes | 6-1,6-1 |
| ITF Women Wirral | 2017/10/22 09:30 | Katherine Barnes v Mughal, Zarah | 6-3,6-1 |