Stadium: Court 10 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Jackson | 2019/04/03 16:40 | Ayumi Koshiishi v Ann Li | 1-6,2-6 |
| ITF W25 Jackson | 2019/04/02 15:00 | Ayumi Koshiishi v Alesya Yakubovich | 6-3,6-2 |
| ITF - W25 Canberra | 2019/03/25 00:00 | Ayumi Koshiishi v Yuuki Tanaka | 3-6,1-6 |
| ITF W15 Xiamen | 2019/03/22 03:35 | Ayumi Koshiishi v Eudice Chong | 2-6,3-6 |
| ITF W15 Xiamen | 2019/03/20 02:00 | Ayumi Koshiishi v Ashmitha Easwaramurthi | 6-0,6-1 |
| 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 Tel Aviv | 2019/03/27 09:15 | Mihika Yadav v Vlada Ekshibarova | 5-7,2-6 |
| ITF - W15 Sharm El Sheikh | 2019/03/05 08:00 | Oliwia Szymczuch v Mihika Yadav | 6-2,2-6,6-4 |
| ITF - W15 Sharm El Sheikh | 2019/02/26 08:00 | Petia Arshinkova v Mihika Yadav | 6-1,6-2 |
| ITF - W25 Jodhpur | 2019/01/29 05:45 | Mihaela Djakovic v Mihika Yadav | 6-3,6-2 |
| ITF - W25 Jodhpur | 2019/01/28 06:30 | Saumya Vig v Mihika Yadav | 2-6,5-7 |
| ITF Women Navi Mumbai | 2018/12/18 11:20 | Mihika Yadav v Barbara Haas | 2-6,7-5,4-6 |
| ITF Women Solapur | 2018/12/03 04:00 | Diana Marcinkevica v Mihika Yadav | 6-3,6-3 |
| ITF Women Pune | 2018/11/24 04:30 | Mihika Yadav v Paula Cristina Goncalves | 4-6,2-6 |