Estadio: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Nonthaburi | 2019/05/24 07:30 | Mari Osaka v Maddison Inglis | 4-6,2-6 |
| ITF W25 Toowoomba | 2019/10/13 01:00 | Maddison Inglis v Kyoka Okamura | 6-1,4-6,6-0 |
| ITF W25 Toowoomba | 2019/10/12 01:00 | Maddison Inglis v Haruna Arakawa | 6-1,6-2 |
| ITF W25 Toowoomba | 2019/10/11 00:30 | Maddison Inglis v Alison Bai | 7-5,6-1 |
| ITF W25 Toowoomba | 2019/10/10 01:30 | Maddison Inglis v Chihiro Muramatsu | 6-2,6-3 |
| ITF W25 Toowoomba | 2019/10/09 02:00 | Maddison Inglis v Tereza Mihalikova | 6-1,6-1 |
| ITF W25 Brisbane | 2019/10/06 01:00 | Asia Muhammad v Maddison Inglis | 6-3,3-6,6-3 |
| ITF W25 Brisbane | 2019/10/05 02:25 | Maddison Inglis v Ivana Popovic | 6-2,6-2 |
| ITF W25 Brisbane | 2019/10/04 04:05 | Chihiro Muramatsu v Maddison Inglis | 1-6,2-6 |
| ITF W25 Hilton Head Island | 2019/10/11 14:00 | Mari Osaka v Marina Melnikova | 1-6,6-1,3-6 |
| ITF W25 Hilton Head Island | 2019/10/10 14:00 | Mari Osaka v Kylie Collins | 7-5,6-3 |
| ITF W25 Hilton Head Island | 2019/10/08 17:50 | Mari Osaka v Barbara Gatica | 6-3,6-4 |
| ITF W60 Charleston | 2019/10/03 14:00 | Maria Mateas v Mari Osaka | 6-1,7-6 |
| ITF W60 Charleston | 2019/10/01 18:50 | Hanyu Guo v Mari Osaka | 4-6,1-6 |
| ITF W60 Saint-Malo | 2019/09/17 13:25 | Mari Osaka v Lucie Wargnier | 4-6,2-6 |
| ITF W25 St. Poelten | 2019/09/10 10:05 | Mari Osaka v Caroline Werner | 2-6,1-6 |
| ITF W60 Montreux | 2019/09/06 14:50 | Alice Rame v Mari Osaka | 6-0,6-4 |