Stadium: Court 1 Round: 45 Ground: Clay
| ITF Women Istanbul | 2018/04/10 07:00 | Sara Tomic v Anastasia Potapova | 2-6,0-6 |
| ITF Women Istanbul Qual | 2018/04/09 10:35 | Olga Doroshina v Sara Tomic | 6-2,6-1 |
| ITF Women Istanbul Qual | 2018/04/08 12:15 | Ksenia Palkina v Sara Tomic | 2-6,1-6 |
| ITF Women Istanbul Qual | 2018/04/07 10:30 | Alena Fomina v Sara Tomic | 6-2,3-6,0-6 |
| ITF Women Mildura | 2018/03/08 00:00 | Marianna Zakarlyuk v Sara Tomic | 7-6,6-3 |
| ITF Women Mildura | 2018/03/06 00:00 | Zara Brankovic v Sara Tomic | 3-6,3-6 |
| ITF Women Launceston Qual | 2018/02/04 02:00 | Sara Tomic v Himari Sato | 2-6,2-6 |
| ITF Women Burnie | 2018/01/29 06:10 | Sara Tomic v Alexandra Dulgheru | 1-6,3-6 |
| ITF Women Istanbul | 2018/04/10 09:40 | Elena Rybakina v Viktoriya Tomova | 6-4,6-3 |
| ITF Women Croissy-Beaubourg | 2018/03/26 11:00 | Viktoriya Tomova v Anna Kalinskaya | 4-6,6-7 |
| WTA Miami Qual | 2018/03/19 22:35 | Jana Cepelova v Viktoriya Tomova | 6-4,7-5 |
| WTA Budapest Qual | 2018/02/18 18:40 | Tamara Korpatsch v Viktoriya Tomova | 6-4,6-3 |
| 2018 Fed Cup | 2018/02/08 09:25 | Ekaterine Gorgodze v Viktoriya Tomova | 2-6,3-6 |
| 2018 Fed Cup | 2018/02/07 10:15 | Dejana Radanovic v Viktoriya Tomova | 6-3,6-4 |
| WTA St. Petersburg Qual | 2018/01/27 06:30 | Viktoriya Tomova v Vera Lapko | 2-6,6-4,1-6 |
| Australian Open - Feminin | 2018/01/15 08:20 | Nicole Gibbs v Viktoriya Tomova | 6-1,6-1 |