| ITF W25 Santo Domingo | 2021/06/07 16:30 | Jessica Plazas v Tiphanie Lemaitre | 2-6,3-6 |
| ITF W25 Santo Domingo | 2021/05/30 17:00 | Adriana Reami v Jessica Plazas | 7-6,6-1 |
| ITF W25 Salinas | 2021/05/10 17:45 | Jessica Plazas v Sofia Sewing | 2-6,3-6 |
| ITF W25 Salinas | 2021/05/09 15:00 | Madison Bourguignon v Jessica Plazas | 4-6,4-6 |
| ITF W25 Salinas | 2021/05/02 14:00 | Jessica Plazas v Lia Karatancheva | 2-6,1-6 |
| WTA Bogota | 2021/04/06 19:15 | Lara Arruabarrena v Jessica Plazas | 6-0,6-1 |
| ITF W25 Buenos Aires | 2021/03/22 14:00 | Amina Anshba v Jessica Plazas | 6-0,6-1 |
| ITF W25 Buenos Aires | 2021/03/21 12:00 | Jessica Plazas v Gala Arangio | 6-1,6-0 |