Stadium: Court Centrale Round: 25 Ground: Hardcourt outdoor
| ITF W25 Saskatoon | 2019/07/12 17:00 | Katherine Sebov v Olivia Tjandramulia | 6-3,6-4 |
| ITF W25 Saskatoon | 2019/07/12 15:00 | Katherine Sebov v Olivia Tjandramulia | 6-3,6-4 |
| ITF W25 Saskatoon | 2019/07/10 16:00 | Layne Sleeth v Olivia Tjandramulia | 1-6,2-6 |
| ITF W25 Jakarta | 2019/06/19 04:00 | Olivia Tjandramulia v Momoko Kobori | 2-6,4-6 |
| ITF W25 Incheon | 2019/05/29 01:00 | Emily Fanning v Olivia Tjandramulia | 7-5,6-3 |
| ITF W25 Goyang | 2019/05/23 03:30 | Eunhye Lee v Olivia Tjandramulia | 6-3,7-6 |
| ITF W25 Goyang | 2019/05/22 03:45 | Olivia Tjandramulia v Su Jeong Jang | 6-3,6-3 |
| ITF W25 Changwon | 2019/05/16 03:10 | Olivia Tjandramulia v Leonie Kung | 4-6,4-6 |
| ITF W25 Gatineau | 2019/07/16 14:20 | Carson Branstine v Alexandra Osborne | 6-1,6-0 |
| ITF W25 Gatineau | 2019/07/15 13:00 | Mia Kupres v Alexandra Osborne | 2-6,2-6 |
| ITF W60 Honolulu | 2019/07/08 23:10 | Katie Volynets v Alexandra Osborne | 6-1,7-5 |
| ITF W15 Shreveport | 2019/06/25 20:30 | Alexandra Osborne v Jennifer Elie | 0-6,4-6 |
| ITF W25 Denver | 2019/06/19 16:00 | Alexandra Osborne v Tereza Mihalikova | 2-6,6-3,4-6 |
| ITF W25 Denver | 2019/06/18 16:00 | Alexandra Osborne v Anna Riedmiller | 6-2,6-2 |
| ITF W25 Denver | 2019/06/17 16:00 | Alexandra Osborne v Emerald Able | 6-2,6-1 |
| ITF W25 Sumter | 2019/06/10 13:30 | Allie Gretkowski v Alexandra Osborne | 6-0,6-3 |