Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Porto | 2021/06/21 18:00 | Olivia Tjandramulia v Emily Appleton | 6-3,6-2 |
| ITF W25 Madrid | 2021/06/14 08:00 | Olivia Tjandramulia v Ashlyn Krueger | 2-6,3-6 |
| ITF W25 Montemor-O-Novo | 2021/06/08 09:00 | Olivia Tjandramulia v Mallaurie Noel | 5-7,4-6 |
| ITF W25 Montemor-O-Novo | 2021/06/07 09:00 | Olivia Tjandramulia v Ines Oliveira | 6-2,6-2 |
| ITF W25 Montemor-O-Novo | 2021/06/06 12:00 | Olivia Tjandramulia v Maria Beatriz Teixeira | 6-2,6-1 |
| UTR Pro Tennis Series Brisbane Women | 2020/12/19 00:00 | Olivia Tjandramulia v Sara Nayar | 6-2,6-2 |
| UTR Pro Tennis Series Brisbane Women | 2020/12/18 03:00 | Alexandra Bozovic v Olivia Tjandramulia | 6-3,6-2 |
| UTR Pro Tennis Series Brisbane Women | 2020/12/16 00:00 | Annerly Poulos v Olivia Tjandramulia | 6-3,3-6,6-2 |
| ITF W25 Porto | 2021/06/21 18:00 | Leire De Ezcurra v Anastasia Tikhonova | 0-6,1-6 |
| ITF W25 Figueira Da Foz | 2021/06/18 13:40 | Jessika Ponchet v Anastasia Tikhonova | 6-2,6-2 |
| ITF W25 Figueira Da Foz | 2021/06/16 09:00 | Rita Maria B D O Pinto v Anastasia Tikhonova | 0-6,2-6 |
| ITF W25 Figueira Da Foz | 2021/06/14 09:30 | Anastasia Tikhonova v Carolina Azadinho | 6-0,6-0 |
| ITF W25 Figueira Da Foz | 2021/06/13 11:00 | Anastasia Tikhonova v Joana Baptista | 6-1,6-2 |
| ITF W25 Montemor-O-Novo | 2021/06/09 12:10 | Anastasia Tikhonova v Ulrikke Eikeri | 3-6,4-6 |
| ITF W25 Montemor-O-Novo | 2021/06/07 14:30 | Anastasia Tikhonova v Freya Christie | 7-5,6-2 |
| ITF W25 Montemor-O-Novo | 2021/06/06 15:00 | Anastasia Tikhonova v Barbara Balancho | 6-1,6-0 |