Stadium: Court 7 Round: 25 Ground: Clay
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2017/04/04 14:20 | Schaeder, Laura v Polina Leykina | 3-6,2-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/02/28 08:35 | Sofya Lansere v Polina Leykina | 6-7,6-3,7-5 |
| Altenkirchen, Qualifications Simples W-WITF-GER-02A | 2018/02/19 14:40 | Tayisiya Morderger v Polina Leykina | 6-0,6-4 |
| Altenkirchen, Qualifications Simples W-WITF-GER-02A | 2018/02/18 09:00 | Arlinda Rushiti v Polina Leykina | 6-7,3-6 |
| Grenoble, Singles W-WITF-FRA-04B | 2018/02/06 10:00 | Polina Leykina v Audrey Albie | 2-6,6-4,4-6 |
| Orlando, Singles Qualifying W-WITF-USA-02A | 2018/01/17 15:00 | Chiara Scholl v Polina Leykina | 7-5,3-6,6-0 |
| ITF Women Orlando Qual | 2018/01/16 15:00 | Polina Leykina v Wushuang Zheng | 5-7,6-3,6-3 |
| ITF Women Orlando Qual | 2018/01/15 15:00 | Polina Leykina v Hsu, Ching Wen | 6-2,6-1 |
| ITF Women Orlando Qual | 2018/01/14 15:00 | Polina Leykina v Yurovsky, Ronit | 6-1,6-2 |
| ITF Women Santa Margherita Qual | 2018/04/03 12:00 | Pella, Catalina v Schaeder, Laura | 6-1,7-5 |
| ITF Women Santa Margherita Qual | 2018/04/02 12:00 | Bullani, Francesca v Schaeder, Laura | 4-6,3-6 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/03/28 18:10 | Deborah Chiesa v Schaeder, Laura | 6-4,6-3 |
| ITF Women Santa Margherita Qual | 2018/03/27 18:30 | Sara Cakarevic v Schaeder, Laura | 6-2,7-6 |
| ITF Women Santa Margherita Qual | 2018/03/27 13:00 | Laura Ashley v Schaeder, Laura | 2-6,6-7 |
| ITF Women Heraklion | 2018/03/15 11:05 | Schaeder, Laura v Vankova, Katerina | 1-6,2-6 |
| ITF Women Heraklion | 2018/03/13 08:00 | Schaeder, Laura v Antoniou, Katerina | 6-2,6-3 |
| ITF Women Heraklion | 2018/03/08 08:00 | Schaeder, Laura v Dudlakova, Dagmar | 3-6,6-7 |