Stadium: Court 5 Round: 62 Ground: Clay
| ITF W15 Sharm El Sheikh | 2021/04/07 16:15 | Sarah Beth Grey v Riko Sawayanagi | 6-4,6-0 |
| ITF W15 Sharm El Sheikh | 2021/04/06 08:50 | Riko Sawayanagi v Alana Tuayeva | 6-2,6-3 |
| ITF W15 Sharm El Sheikh | 2021/04/05 07:30 | Sophia Biolay v Riko Sawayanagi | 4-6,3-6 |
| ITF W15 Sharm El Sheikh | 2021/03/29 09:00 | Riko Sawayanagi v Jade Bornay | 7-5,3-6,5-10 |
| ITF W15 Sharm El Sheikh | 2021/03/28 12:00 | Katyarina Paulenka v Riko Sawayanagi | 3-6,4-6 |
| ITF W25 Hamamatsu | 2019/10/16 01:00 | Paula Badosa v Riko Sawayanagi | 6-4,6-1 |
| ITF Women Hamamatsu | 2018/10/20 03:15 | Riko Sawayanagi v Mana Ayukawa | 1-6,3-6 |
| ITF Women Hamamatsu | 2018/10/19 03:40 | Susan Bandecchi v Riko Sawayanagi | 5-7,4-6 |
| ITF W15 Antalya | 2021/02/21 06:00 | Linda Sevcikova v Shavit Kimchi | 3-6,2-6 |
| ITF W15 Antalya | 2021/02/15 12:30 | Jessica Plazas v Linda Sevcikova | 6-3,1-6,10-7 |
| ITF W15 Antalya | 2021/02/08 09:00 | Himeno Sakatsume v Linda Sevcikova | 6-1,6-0 |
| ITF W15 Antalya | 2021/02/07 06:00 | Linda Sevcikova v Eva Garkusha | 3-6,6-3,10-6 |
| ITF W15 Heraklion | 2020/11/25 12:20 | Linda Sevcikova v Magdalini Adaloglou | 7-6,1-6,1-6 |
| ITF W15 Heraklion | 2020/11/24 07:30 | Linda Sevcikova v Alexandra Vasilyeva | 6-2,6-4 |
| ITF W15 Heraklion | 2020/11/22 08:00 | Linda Sevcikova v Elina Nepliy | 1-6,7-6,13-11 |
| ITF W15 Heraklion | 2020/11/16 08:00 | Linda Sevcikova v Ani Amiraghyan | 2-6,5-7 |