Stadium: Court 3 Round: 44 Ground: Clay
| ITF W60 San Bartolome De Tirajana | 2021/08/09 14:10 | Ekaterina Maklakova v Sohyun Park | 5-7,0-6 |
| ITF W25 Moscow | 2021/02/24 08:00 | Yuliya Hatouka v Ekaterina Maklakova | 3-6,6-0,6-1 |
| ITF W25 Moscow | 2021/02/23 10:40 | Ekaterina Kazionova v Ekaterina Maklakova | 6-3,6-7,9-11 |
| ITF W25 Moscow | 2021/02/22 12:45 | Ekaterina Maklakova v Ekaterina Makarova | 6-1,6-4 |
| ITF W15 Shymkent | 2021/02/11 05:15 | Ekaterina Maklakova v Daria Mishina | 2-6,1-6 |
| ITF W15 Shymkent | 2021/02/10 04:00 | Ekaterina Maklakova v Weronika Baszak | 3-6,6-3,6-2 |
| ITF W15 Shymkent | 2021/02/09 05:15 | Ekaterina Maklakova v Diyora Alzhanova | 6-3,6-1 |
| ITF W15 Shymkent | 2021/02/03 07:05 | Sabina Sharipova v Ekaterina Maklakova | 6-2,6-2 |
| ITF W60 San Bartolome De Tirajana | 2021/08/09 11:20 | Dia Evtimova v Olivia Tjandramulia | 6-4,7-5 |
| ITF W60 San Bartolome De Tirajana | 2021/08/08 08:30 | Valeria Koussenkova v Olivia Tjandramulia | 1-6,2-6 |
| ITF W15 Frederiksberg | 2021/08/05 11:00 | Nicole Khirin v Olivia Tjandramulia | 4-6,6-2,6-1 |
| ITF W15 Frederiksberg | 2021/08/03 10:40 | Anika Jaskova v Olivia Tjandramulia | 6-7,2-6 |
| ITF W60 Versmold | 2021/07/26 10:45 | Olivia Tjandramulia v Kamilla Bartone | 7-6,0-6,8-10 |
| ITF W60 Versmold | 2021/07/25 10:45 | Suzan Lamens v Olivia Tjandramulia | 6-4,3-6,7-10 |
| ITF W25 Telavi | 2021/07/21 07:30 | Olivia Tjandramulia v Darya Astakhova | 5-7,3-6 |
| ITF W25 Telavi | 2021/07/20 08:20 | Olivia Tjandramulia v Lexie Stevens | 6-2,6-1 |