Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Women Heraklion | 2017/11/02 11:40 | Takamura, Satsuki v Bonic, Barbara | 6-3,6-4 |
| ITF Women Heraklion | 2017/11/01 09:05 | Iakovleva, Anna v Bonic, Barbara | 0-6,0-6 |
| ITF Women Heraklion | 2017/10/26 08:45 | Bonic, Barbara v Oleksandra Oliynykova | 6-4,2-6,2-6 |
| ITF Women Heraklion | 2017/10/24 11:15 | Bonic, Barbara v Mihaela Djakovic | 6-1,6-4 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/10/06 15:45 | Pei-Chi Lee v Bonic, Barbara | 7-5,6-3 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/10/05 15:35 | Bonic, Barbara v Burrage, Jodie Anna | 6-7,6-3,6-2 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/10/04 14:30 | Bonic, Barbara v Lamis Alhussein Abdel Aziz | 6-1,6-1 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/09/29 14:30 | Bonic, Barbara v Pei-Chi Lee | 3-6,2-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/10/29 14:00 | Suresh, Anjana v Stepan, Constanze | 7-5,3-6,6-3 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/10/01 14:30 | Fritsch, Celine v Stepan, Constanze | 6-2,7-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/09/26 15:50 | Kanika Vaidya v Stepan, Constanze | 6-1,6-3 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/09/18 14:30 | Stepan, Constanze v Ina Kaufinger | 5-7,1-6 |
| Sofia, Singles W-WITF-BUL-01A | 2017/09/05 07:00 | Raluca Georgiana Serban v Stepan, Constanze | 6-2,6-1 |
| ITF Women LPD Gran Canaria | 2017/08/15 14:00 | Stepan, Constanze v Guiomar Maristany Zuleta De Reales | 4-6,2-6 |
| ITF Women LPD Gran Canaria | 2017/08/13 11:00 | Soto, Alisiya v Stepan, Constanze | 1-6,1-6 |
| ITF Women LPD Gran Canaria | 2017/08/12 10:00 | Milosevic, Tamara v Stepan, Constanze | 4-6,2-6 |