Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/04/25 16:00 | Emira Stafford v Laura Mair | 2-6,5-7 |
| ITF W15 Monastir | 2021/03/14 12:00 | Yukina Saigo v Laura Mair | 6-3,6-3 |
| ITF W15 Monastir | 2021/02/28 14:30 | Laura Mair v Katharina Hering | 5-7,1-6 |
| ITF W15 Monastir | 2021/02/21 13:00 | Laura Mair v Melis Yasar | 4-6,2-6 |
| ITF W15 Monastir | 2021/02/14 12:30 | Laura Mair v Zdena Safarova | 1-6,1-6 |
| ITF W25 Selva Gardena | 2020/12/16 12:00 | Marta Kostyuk v Laura Mair | 6-1,6-0 |
| ITF W25 Selva Gardena | 2020/12/15 12:55 | Sara Gambogi v Laura Mair | 4-6,4-6 |
| ITF W15 Ortisei | 2020/11/03 09:45 | Lisa Pigato v Laura Mair | 6-3,4-6,6-2 |
| ITF W15 Monastir | 2021/04/25 16:00 | Giulia Carbonaro v Ayumi Koshiishi | 4-6,7-5,2-10 |
| ITF W15 Antalya | 2021/02/16 11:00 | Ane M D Olmo v Ayumi Koshiishi | 6-4,7-5 |
| ITF W15 Antalya | 2021/02/15 12:30 | Ilay Yoruk v Ayumi Koshiishi | 4-6,1-6 |
| ITF W15 Antalya | 2021/02/14 06:00 | Nana Kawagishi v Ayumi Koshiishi | 6-7,6-7 |
| ITF W15 Antalya | 2021/02/07 09:30 | Arianna Zucchini v Ayumi Koshiishi | 6-7,6-4,10-6 |
| ITF W15 Antalya | 2021/02/03 12:10 | Ayumi Koshiishi v Vlada Koval | 3-6,2-6 |
| ITF W15 Antalya | 2021/02/03 06:30 | Vicky Van De Peer v Ayumi Koshiishi | 6-4,6-4 |
| ITF W15 Antalya | 2021/02/02 10:00 | Julia Kimmelmann v Ayumi Koshiishi | 6-4,3-6,7-10 |