Stadium: Court 1 Round: 25 Ground: Clay
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/19 07:00 | Rosnowska, Anastazja v Anna Ozerova | 6-1,6-3 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/18 07:00 | Stamat, Vitalia v Rosnowska, Anastazja | 6-2,3-6,3-6 |
| Amiens, Singles W-WITF-FRA-06A | 2018/03/06 15:40 | Rosnowska, Anastazja v Oleksandra Oliynykova | 6-7,6-3,1-6 |
| Amiens, Singles Qualifying W-WITF-FRA-09A | 2018/03/05 11:30 | Rosnowska, Anastazja v Diane Parry | 6-4,6-2 |
| Amiens, Singles Qualifying W-WITF-FRA-09A | 2018/03/04 17:20 | Rosnowska, Anastazja v Iglesias Prieto, Isabel | 6-3,6-4 |
| Amiens, Singles Qualifying W-WITF-FRA-09A | 2018/03/03 15:10 | Rosnowska, Anastazja v Azziz, Rania | 6-1,6-7,6-4 |
| ITF Women Obidos Qual | 2017/10/14 08:00 | Sharma, Nandini v Rosnowska, Anastazja | 6-2,6-4 |
| ITF Women Hammamet | 2017/09/26 08:30 | Rosnowska, Anastazja v Bacher, Valentine | 3-6,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/13 07:30 | Takamura, Satsuki v Fanny Ostlund | 3-6,6-2,7-5 |
| Cairo, Singles W-WITF-EGY-02A | 2017/12/15 08:00 | Fanny Ostlund v Melanie Klaffner | 1-6,0-6 |
| Cairo, Singles W-WITF-EGY-02A | 2017/12/14 08:00 | Fanny Ostlund v Stojanovic, Jelena | 6-2,6-1 |
| Cairo, Singles W-WITF-EGY-02A | 2017/12/13 08:30 | Fanny Ostlund v Kalimullina, Ralina | 6-3,6-2 |
| Cairo, Singles W-WITF-EGY-02A | 2017/12/07 08:00 | Rosca, Andreea Amalia v Fanny Ostlund | 7-6,6-2 |
| Cairo, Singles W-WITF-EGY-02A | 2017/12/06 11:20 | Klymenko, Anastasiya v Fanny Ostlund | 1-6,1-6 |
| ITF Women Stockholm | 2017/11/01 11:00 | Fanny Ostlund v Rosenqvist, Julia | 6-4,2-6,3-6 |
| ITF Women Stockholm | 2017/10/28 10:00 | Clara Tauson v Fanny Ostlund | 6-4,6-1 |