Stadium: Show Court 1 Round: 46 Ground: Hardcourt outdoor
| WTA Sydney Qual | 2018/01/05 01:30 | Lauren Davis v Lara Arruabarrena | 4-6,4-6 |
| WTA Auckland | 2018/01/02 00:20 | Veronica Cepede Royg v Lara Arruabarrena | 6-3,6-3 |
| WTA Luxembourg | 2017/10/16 14:30 | Lara Arruabarrena v Madison Brengle | 2-6,2-6 |
| WTA Linz | 2017/10/11 17:00 | Lara Arruabarrena v Belinda Bencic | 3-6,6-2,3-6 |
| WTA Beijing | 2017/10/03 04:30 | Lara Arruabarrena v Daria Kasatkina | 4-6,5-7 |
| WTA Beijing | 2017/10/01 09:10 | Svetlana Kuznetsova v Lara Arruabarrena | 7-6,5-7,1-6 |
| WTA Beijing Qual | 2017/09/30 08:15 | Zarina Diyas v Lara Arruabarrena | 6-3,3-6,5-7 |
| WTA Beijing Qual | 2017/09/29 03:15 | Yanni Liu v Lara Arruabarrena | 1-6,1-6 |
| WTA Sydney Qual | 2018/01/05 01:35 | Sara Tomic v Ons Jabeur | 2-6,7-5,6-4 |
| WTA Brisbane Qual | 2017/12/30 03:15 | Sara Tomic v Kaia Kanepi | 1-6,4-6 |
| WTA Brisbane Qual | 2017/12/29 01:40 | Kayla Day v Sara Tomic | 1-6,1-6 |
| Australian Open Women WC | 2017/12/11 23:00 | Arina Rodionova v Sara Tomic | 7-6,6-4 |
| ITF Women Bendigo | 2017/11/10 00:00 | Mai Minokoshi v Sara Tomic | 4-6,6-1,6-3 |
| ITF Women Bendigo | 2017/11/09 00:50 | Alize Lim v Sara Tomic | 6-0,1-6,6-7 |
| ITF Women Bendigo | 2017/11/07 02:45 | Sara Tomic v Asia Muhammad | 6-3,7-6 |
| ITF Women Canberra | 2017/11/01 00:50 | Sara Tomic v Julia Glushko | 4-6,3-6 |