Estádio: Court 4 Round: 54 Ground: Clay
| ITF - W15 Antália | 2021/02/09 09:00 | Gergana Topalova v Yuliana Lizarazo | 7-5,6-1 |
| ITF - W15 Antália | 2019/03/12 07:15 | Yuliana Lizarazo v Gergana Topalova | 6-4,3-6,3-6 |
| ITF - W60 Charleston | 2021/06/21 19:35 | Gergana Topalova v Adriana Reami | 6-1,7-6 |
| ITF - W25 Sumter | 2021/06/17 14:00 | Gergana Topalova v Marcela Zacarias | 5-7,4-6 |
| ITF - W25 Sumter | 2021/06/16 17:20 | Ahmani Guichard v Gergana Topalova | 3-6,6-2,6-7 |
| ITF - W25 Sumter | 2021/06/15 15:05 | Gergana Topalova v Mayuka Aikawa | 6-2,4-6,10-7 |
| ITF - W25 Sumter | 2021/06/14 14:30 | Gergana Topalova v Carmen Corley | 7-5,4-6,10-3 |
| ITF - W25 Otočec | 2021/05/26 11:10 | Gergana Topalova v Anna Bondar | 5-7,1-6 |
| ITF - W25 Otočec | 2021/05/25 09:40 | Sara Cakarevic v Gergana Topalova | 6-4,3-6,8-10 |
| ITF - W25 Otočec | 2021/05/24 14:50 | Pia Brglez v Gergana Topalova | 0-6,5-7 |
| ITF - W60 Charleston | 2021/06/21 19:25 | Rachel Gailis v Yuliana Lizarazo | 0-6,0-6 |
| ITF - W25 Sumter | 2021/06/17 16:55 | Fanny Stollar v Yuliana Lizarazo | 6-4,6-2 |
| ITF - W25 Sumter | 2021/06/16 17:15 | Yuliana Lizarazo v Kyoka Okamura | 6-3,6-4 |
| ITF - W25 Sumter | 2021/06/15 12:55 | Yuliana Lizarazo v Stephanie Judith Visscher | 6-3,3-6,10-8 |
| ITF - W25 Sumter | 2021/06/14 13:00 | Yuliana Lizarazo v Allura Zamarripa | 7-5,6-4 |
| ITF - W25 São Domingos | 2021/06/09 15:35 | Paige Mary Hourigan v Yuliana Lizarazo | 6-1,6-3 |
| ITF - W25 São Domingos | 2021/06/08 13:00 | Yuliana Lizarazo v Jessica Livianu | 7-5,6-2 |
| ITF - W25 São Domingos | 2021/06/07 16:30 | Yuliana Lizarazo v Madison Appel | 6-0,6-3 |