Stadium: Ct 3 Round: 25 Ground: Hardcourt outdoor
| ITF Women Bendigo | 2018/10/21 03:15 | Alexandra Osborne v Natalie Barbir | 6-0,6-1 |
| ITF Women Canberra | 2018/10/28 23:00 | Maddison Inglis v Natalie Barbir | 6-1,6-0 |
| ITF Women Canberra | 2018/10/28 01:40 | Helena Spiridis v Natalie Barbir | 5-7,2-6 |
| ITF Women Bendigo | 2018/10/21 03:15 | Alexandra Osborne v Natalie Barbir | 6-0,6-1 |
| ITF Women Brisbane | 2018/09/30 06:00 | Natalie Barbir v Nakisa Djamshidi | 6-2,4-6,4-6 |
| ITF Women Cairns | 2018/09/16 03:00 | Natalie Barbir v Shelby Talcott | 6-3,1-6,0-6 |
| ITF Women Ricany | 2018/08/25 08:00 | Sonja Krtenova v Natalie Barbir | 6-3,6-3 |
| ITF Women Caslano | 2018/08/18 09:30 | Marie Mettraux v Natalie Barbir | 6-3,7-6 |
| ITF Women Tarvisio | 2018/06/24 08:00 | Natalie Barbir v Alessia Bianchi | 1-6,1-6 |
| ITF W25 Petit-Bourg | 2019/01/14 16:15 | Alexandra Osborne v Laura Pigossi | 4-6,6-1,9-11 |
| ITF W15 Fort-de-France | 2019/01/11 19:35 | Karin Kennel v Alexandra Osborne | 6-1,6-2 |
| ITF W15 Fort-de-France | 2019/01/10 18:00 | Safiya Carrington v Alexandra Osborne | 1-6,3-6 |
| ITF W15 Fort-de-France | 2019/01/09 17:00 | Alexandra Osborne v Fiona Codino | 6-4,6-0 |
| ITF Women Canberra | 2018/10/28 23:00 | Irina Ramialison v Alexandra Osborne | 6-2,6-3 |
| ITF Women Canberra | 2018/10/27 23:00 | Tallulah Farrow v Alexandra Osborne | 5-7,3-6 |
| ITF Women Bendigo | 2018/10/22 01:15 | Marine Partaud v Alexandra Osborne | 6-0,6-2 |
| ITF Women Bendigo | 2018/10/21 03:15 | Alexandra Osborne v Natalie Barbir | 6-0,6-1 |