Stadium: Clay Court 12 Round: 44 Ground: Clay
| ITF W25 Perth | 2020/02/23 02:00 | Alana Parnaby v Ayumi Koshiishi | 2-6,6-4,17-15 |
| ITF W25 Perth | 2020/02/18 02:00 | Alicia Smith v Ayumi Koshiishi | 7-5,7-6 |
| ITF W25 Perth | 2020/02/16 04:00 | Luna Jokanovic v Ayumi Koshiishi | 1-6,4-6 |
| ITF W15 Manacor | 2020/01/30 13:40 | Margot Yerolymos v Ayumi Koshiishi | 6-2,6-3 |
| ITF W15 Manacor | 2020/01/29 12:10 | Ayumi Koshiishi v Fiona Ganz | 6-1,6-4 |
| ITF W15 Manacor | 2020/01/27 09:30 | Jerricka Boone v Ayumi Koshiishi | 4-6,4-6 |
| ITF W15 Manacor | 2020/01/26 12:00 | Nina Ugrelidze v Ayumi Koshiishi | 1-6,2-6 |
| ITF W15 Manacor | 2020/01/23 15:15 | Ayumi Koshiishi v Celia Cervino Ruiz | 0-6,6-7 |
| ITF W15 Antalya | 2020/02/05 11:30 | Sara Gvozdenovic v Linda Sevcikova | 6-2,6-0 |
| ITF W15 Antalya | 2020/02/04 07:00 | Linda Sevcikova v Vladislava Petrovskaia | 6-2,6-1 |
| ITF W15 Antalya | 2020/01/27 07:00 | Linda Sevcikova v Sabrina Rittberger | 4-6,2-6 |
| ITF W15 Antalya | 2020/01/26 07:00 | Deniz Paykoc v Linda Sevcikova | 1-6,4-6 |
| ITF W15 Antalya | 2020/01/20 07:00 | Alba Rey Garcia v Linda Sevcikova | 6-2,6-1 |
| ITF W15 Antalya | 2020/01/19 07:00 | Linda Sevcikova v Bente Spee | 6-4,3-6,10-5 |
| ITF W15 Antalya Qual | 2019/12/09 07:00 | Arina Gabriela Vasilescu v Linda Sevcikova | 6-3,6-7,10-8 |
| ITF W15 Antalya Qual | 2019/12/08 07:00 | Linda Sevcikova v Ilayda Baykan | 7-6,1-6,10-4 |