Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Women Toowoomba | 2018/10/08 01:30 | Tomic, Sara v Alana Parnaby | 3-6,4-6 |
| ITF Women Brisbane | 2018/10/01 03:00 | Bai, Alison v Tomic, Sara | 6-4,6-1 |
| ITF Women Brisbane | 2018/09/30 07:00 | Alicia Smith v Tomic, Sara | 1-6,3-6 |
| ITF Women Brisbane | 2018/09/30 05:00 | Sun, Cyan v Tomic, Sara | 2-6,2-6 |
| ITF Women Darwin | 2018/09/23 00:30 | Burrage, Jodie Anna v Tomic, Sara | 6-4,4-6,6-3 |
| ITF Women Cairns | 2018/09/19 02:50 | Tammi Patterson v Tomic, Sara | 6-7,6-3,6-2 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/06 13:40 | Nuria Parrizas-Diaz v Tomic, Sara | 1-6,6-1,6-2 |
| Obidos, Singles W-WITF-POR-12A | 2018/05/29 11:20 | Dalila Spiteri v Tomic, Sara | 6-2,6-2 |
| ITF Women Riba-Roja De Turia | 2018/10/11 09:30 | Wallace, Isabelle v Marie Benoit | 4-6,1-6 |
| ITF Women Riba-Roja De Turia | 2018/10/09 08:00 | Andrea Gamiz v Wallace, Isabelle | 4-6,1-6 |
| ITF Women Valencia | 2018/09/26 13:20 | Jasmine Paolini v Wallace, Isabelle | 6-3,6-0 |
| ITF Women Valencia | 2018/09/24 17:30 | Wallace, Isabelle v Saez Larra, Olga | 6-3,4-6,6-4 |
| Sofia, Singles W-WITF-BUL-01A | 2018/09/05 07:00 | Valeriya Strakhova v Wallace, Isabelle | 6-2,6-3 |
| ITF Women Bagnatica | 2018/08/28 08:50 | Wallace, Isabelle v Jessica Pieri | 6-4,4-6,0-6 |
| ITF Women LPD Gran Canaria | 2018/08/13 14:30 | Wallace, Isabelle v Sanesi, Gaia | 3-6,3-6 |
| ITF Women LPD Gran Canaria | 2018/08/06 14:30 | Victoria Kan v Wallace, Isabelle | 2-6,6-2,7-5 |