Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF Women Hong Kong | 2017/12/30 05:30 | Ayumi Koshiishi v Ashmitha Easwaramurthi | 6-0,6-2 |
| ITF W15 Shymkent | 2019/02/21 08:20 | Ayumi Koshiishi v Anastasia Zakharova | 4-6,4-6 |
| ITF W15 Shymkent | 2019/02/20 05:00 | Ayumi Koshiishi v Anastasia Astakhova | 6-2,6-4 |
| ITF W15 Shymkent | 2019/02/13 10:55 | Sadafmoh Tolibova v Ayumi Koshiishi | 4-6,6-1,6-1 |
| ITF W15 Palmanova | 2019/02/07 09:30 | Daniella Medvedeva v Ayumi Koshiishi | 6-3,6-1 |
| ITF W15 Palmanova | 2019/02/05 08:30 | Isabel A Gallego v Ayumi Koshiishi | 1-6,2-6 |
| ITF W15 Manacor | 2019/01/31 09:00 | Claudia Hoste Ferrer v Ayumi Koshiishi | 6-0,6-2 |
| ITF W15 Manacor | 2019/01/29 09:00 | Jazmin Ortenzi v Ayumi Koshiishi | 5-7,6-4,2-6 |
| ITF W15 Manacor | 2019/01/25 14:00 | Julia Payola v Ayumi Koshiishi | 6-2,6-2 |
| ITF W15 Xiamen | 2019/03/19 05:25 | Ashmitha Easwaramurthi v Hongding Dong | 6-3,6-4 |
| ITF W25 Mildura | 2019/03/03 23:00 | Ashmitha Easwaramurthi v Yuuki Tanaka | 3-6,0-6 |
| ITF W15 Nanchang | 2019/02/27 03:15 | Xu Liu Sun v Ashmitha Easwaramurthi | 6-2,6-0 |
| ITF W15 Nanchang | 2019/02/26 02:00 | Jiatian Qi v Ashmitha Easwaramurthi | 6-2,5-7,5-10 |
| ITF W15 Nanchang | 2019/02/25 05:20 | Yi Liu v Ashmitha Easwaramurthi | 1-6,6-3,7-10 |
| ITF W15 Sharm El Sheikh | 2019/01/23 10:40 | Ashmitha Easwaramurthi v Barbora Matusova | 2-6,3-6 |
| ITF Women Hua Hin | 2018/12/05 03:00 | Ashmitha Easwaramurthi v Yi Tsen Cho | 2-6,0-6 |
| ITF Women Hua Hin | 2018/12/03 03:00 | Anastasia Sukhotina v Ashmitha Easwaramurthi | 6-1,5-7,6-7 |