Stadium: Court 8 Round: 25 Ground: Hardcourt indoor
| ITF Women Poitiers Qual | 2017/10/22 15:10 | Cornelia Lister v Anna Zaja | 6-4,3-6,7-6 |
| ITF Women Poitiers Qual | 2017/10/21 09:40 | Margot Yerolymos v Anna Zaja | 4-6,4-6 |
| ITF Women Joue-Les-Tours | 2017/10/19 09:50 | Anna Zaja v Katarina Zavatska | 5-7,6-4,4-6 |
| ITF Women Joue-Les-Tours | 2017/10/18 10:50 | Anna Zaja v Akgul Amanmuradova | 6-1,7-5 |
| ITF Women Joue-Les-Tours | 2017/10/17 12:55 | Anna Zaja v Karen Barritza | 6-4,3-6,7-6 |
| WTA Linz Qual | 2017/10/08 14:40 | Anna Zaja v Lesley Pattinama Kerkhove | 5-7,6-7 |
| WTA Linz Qual | 2017/10/07 14:35 | Isabella Pfennig v Anna Zaja | 1-6,1-6 |
| ITF Women St. Petersburg | 2017/09/18 09:45 | Dayana Yastremska v Anna Zaja | 6-3,6-4 |
| ITF Women Glasgow Qual | 2018/01/30 16:45 | Katarzyna Piter v Sara Cakarevic | 3-6,2-6 |
| ITF Women Glasgow Qual | 2018/01/29 15:00 | Katarzyna Piter v Danielle Daley | 6-1,3-6,6-3 |
| ITF Women Andrezieux-Boutheon Qual | 2018/01/21 10:00 | Katarzyna Piter v Tara Moore | 7-5,4-6,2-6 |
| ITF Women Andrezieux-Boutheon Qual | 2018/01/20 10:30 | Katarzyna Piter v Yana Sizikova | 6-3,6-2 |
| ITF Women Nules | 2017/12/07 11:10 | Ulrikke Eikeri v Katarzyna Piter | 6-1,6-1 |
| ITF Women Nules | 2017/12/05 14:00 | Elixane Lechemia v Katarzyna Piter | 6-7,0-6 |
| ITF Women Zawada | 2017/11/19 10:00 | Katarzyna Piter v Deborah Chiesa | 2-6,6-4,4-6 |
| ITF Women Zawada | 2017/11/18 12:00 | Maja Chwalinska v Katarzyna Piter | 6-7,1-6 |