Stadium: Court 17 Round: 26 Ground: Clay
| ITF - W15 Antalya | 2021/06/09 08:35 | Doga Turkmen v Sawayanagi, Riko | 7-5,4-6,1-6 |
| ITF - W15 Antalya | 2021/06/08 07:00 | Sawayanagi, Riko v Snells, Jamilah | 6-2,6-4 |
| ITF - W15 Antalya | 2021/06/07 07:00 | Costanza Traversi v Sawayanagi, Riko | 1-6,1-6 |
| ITF - W15 Sharm El Sheikh | 2021/04/07 16:15 | Sarah Beth Grey v Sawayanagi, Riko | 6-4,6-0 |
| ITF - W15 Sharm El Sheikh | 2021/04/06 08:50 | Sawayanagi, Riko v Tuayeva, Alana | 6-2,6-3 |
| ITF - W15 Sharm El Sheikh | 2021/04/05 07:30 | Biolay , Sophia v Sawayanagi, Riko | 4-6,3-6 |
| ITF - W15 Sharm El Sheikh | 2021/03/29 09:00 | Sawayanagi, Riko v Bornay, Jade | 7-5,3-6,5-10 |
| ITF - W15 Sharm El Sheikh | 2021/03/28 12:00 | Paulenka, Katyarina v Sawayanagi, Riko | 3-6,4-6 |
| ITF - W15 Antalya | 2021/06/08 06:55 | Louise Brunskog v Maria F Herazo Gonzalez | 2-6,3-6 |
| ITF - W15 Antalya | 2021/06/02 12:35 | Snells, Jamilah v Maria F Herazo Gonzalez | 6-1,6-1 |
| ITF W25 Cordoba | 2021/04/07 13:30 | Maria F Herazo Gonzalez v Conny Perrin | 3-6,3-6 |
| ITF W25 Cordoba | 2021/04/06 12:00 | Maria F Herazo Gonzalez v Doldan, Heydi | 7-5,6-1 |
| ITF W25 Cordoba | 2021/04/05 14:00 | Maria F Herazo Gonzalez v Larranaga, Juana | 6-3,6-2 |
| ITF W25 Villa Maria | 2021/03/31 14:50 | Aurora Zantedeschi v Maria F Herazo Gonzalez | 7-6,6-0 |
| ITF W25 Villa Maria | 2021/03/30 12:30 | Maria F Herazo Gonzalez v Lucia Peyre | 6-2,6-2 |
| ITF W25 Villa Maria | 2021/03/29 12:30 | Maria F Herazo Gonzalez v Faga, Sol | 6-2,6-3 |