Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF W60 Bendigo | 2019/10/23 03:20 | Maddison Inglis v Mari Osaka | 7-5,6-4 |
| 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 Bendigo | 2019/10/22 02:10 | Naiktha Bains v Risa Ozaki | 6-7,4-6 |
| ITF W25 Toowoomba | 2019/10/09 04:30 | Gabriella Da Silva Fick v Naiktha Bains | 6-1,5-7,7-6 |
| ITF W25 Brisbane | 2019/10/02 00:00 | Naiktha Bains v Chieh-Yu Hsu | 7-6,5-7,1-6 |
| ITF W60 Darwin | 2019/09/25 02:30 | Naiktha Bains v Asia Muhammad | 4-6,4-6 |
| WTA Seoul | 2019/09/14 04:30 | Naiktha Bains v Lara Arruabarrena | 0-6,3-6 |
| WTA Čeng-čou | 2019/09/07 03:45 | Ulrikke Eikeri v Naiktha Bains | 6-3,6-3 |
| US Open - ženy | 2019/08/19 15:00 | Jana Čepelová v Naiktha Bains | 6-3,6-1 |
| ITF M25 Chiswick | 2019/08/07 11:00 | Naiktha Bains v Arlinda Rushiti | 1-6,6-3,5-7 |