Stadium: Court 2 Round: 27 Ground: Clay
| ITF W15 Ibague | 2021/09/09 16:00 | Antonia Samudio v Maria Camila Torres Murcia | 6-3,6-0 |
| ITF W15 Ibague | 2021/09/07 16:30 | Antonia Samudio v Heydi Doldan | 6-1,6-2 |
| ITF W15 Monastir | 2021/08/25 15:45 | Noelia Zeballos v Antonia Samudio | 6-2,6-0 |
| ITF W15 Monastir | 2021/08/18 16:00 | Noelia Zeballos v Antonia Samudio | 6-1,6-2 |
| ITF W15 Monastir | 2021/08/11 16:45 | Antonia Samudio v Jessica Failla | 0-6,1-6 |
| ITF W15 Cairo | 2021/08/05 08:00 | Barbora Matusova v Antonia Samudio | 6-1,6-0 |
| ITF W15 Cairo | 2021/08/04 11:45 | Anastasija Radojevic v Antonia Samudio | 1-6,6-7 |
| ITF W15 Cairo | 2021/07/28 12:05 | Ana L De La Nuez v Antonia Samudio | 6-2,6-3 |
| ITF W15 Ibague | 2021/09/09 18:55 | Maria P Vargas Triana v Yuliana Lizarazo | 1-6,0-6 |
| ITF W15 Ibague | 2021/09/08 16:00 | Jessica Plazas v Yuliana Lizarazo | 4-6,1-6 |
| ITF W25 Trieste | 2021/09/01 07:55 | Yuliana Lizarazo v Melania Delai | 6-3,5-7,3-6 |
| ITF W25 Trieste | 2021/08/31 09:20 | Yuliana Lizarazo v Laura Mair | 6-4,6-3 |
| ITF W25 Radom | 2021/08/11 08:00 | Yuliana Lizarazo v Anna Bondar | 5-7,7-5,4-6 |
| ITF W25 Radom | 2021/08/09 16:05 | Anastasia Detiuc v Yuliana Lizarazo | 6-3,1-6,8-10 |
| ITF W25 Radom | 2021/08/09 12:15 | Joanna Zawadzka v Yuliana Lizarazo | 3-6,3-6 |
| ITF W25 Bydgoszcz | 2021/08/05 10:40 | Katharina Gerlach v Yuliana Lizarazo | 3-6,6-3,6-4 |