| ITF Women Guayaquil | 2017/12/07 15:00 | Bovy, Margaux v Schaefer, Dominique | 1-6,2-6 |
| ITF Women Guayaquil | 2017/12/06 15:00 | Perez-Garcia, Paula Andrea v Schaefer, Dominique | 1-6,2-6 |
| ITF Women Guayaquil | 2017/12/05 15:00 | Valero, Juliana v Schaefer, Dominique | 1-6,6-7 |
| ITF Women Manta | 2017/11/29 15:00 | Maria F Herazo Gonzalez v Schaefer, Dominique | 6-7,6-4,6-4 |
| ITF Women Manta | 2017/11/27 20:30 | Schaefer, Dominique v Ewa, Duda | 6-0,6-1 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2017/10/19 07:15 | Ilona-Georgiana Ghioroaie v Schaefer, Dominique | 4-6,6-3,7-5 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2017/10/18 09:10 | Eliessa Vanlangendonck v Schaefer, Dominique | 3-6,5-7 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2017/10/16 07:15 | Cantos Siemers, Irina v Schaefer, Dominique | 1-6,0-6 |
| ITF Women Guayaquil | 2017/12/07 17:00 | Emily Appleton v Sewing, Sofia | 5-7,4-6 |
| ITF Women Guayaquil | 2017/12/06 15:00 | Williford, Kelly v Sewing, Sofia | 3-6,1-6 |
| ITF Women Guayaquil | 2017/12/05 15:00 | Sewing, Sofia v Nemtsova, Stephanie | 6-4,7-5 |
| ITF Women Manta | 2017/12/01 15:00 | Weedon, Kirsten-Andrea v Sewing, Sofia | 6-1,3-6,6-1 |
| ITF Women Manta | 2017/11/29 17:55 | Valero, Juliana v Sewing, Sofia | 4-6,2-6 |
| ITF Women Manta | 2017/11/27 17:15 | Sewing, Sofia v Emily Appleton | 6-3,7-5 |
| ITF Women Sumter | 2017/10/10 17:00 | McCartney Kessler v Sewing, Sofia | 6-1,6-3 |
| ITF Women Hilton Head Island | 2017/10/06 14:00 | Ulrikke Eikeri v Sewing, Sofia | 6-1,6-3 |