stadio: Court 6 Round: 25 Ground: Clay
| WTA Montevideo | 2021/11/16 15:00 | Barbara Gatica v Laura Pigossi | 1-6,6-3,5-7 |
| ITF W60 Santiago | 2021/11/08 20:00 | Arianne Hartono v Barbara Gatica | 2-6,6-3,6-3 |
| WTA Buenos Aires | 2021/11/02 18:00 | Barbara Gatica v Katharina Gerlach | 6-1,6-7,4-6 |
| ITF W25 Rio do Sul | 2021/10/22 11:50 | Panna Udvardy v Barbara Gatica | 6-0,3-6,6-4 |
| ITF W25 Rio do Sul | 2021/10/21 11:45 | Sofia Da Cruz Mendonca v Barbara Gatica | 1-6,3-6 |
| ITF W25 Rio do Sul | 2021/10/19 12:00 | Fernanda Astete v Barbara Gatica | 2-6,0-6 |
| WTA Chicago | 2021/09/25 17:25 | Barbara Gatica v Mariam Bolkvadze | 2-6,1-6 |
| WTA Columbus | 2021/09/18 18:55 | Barbara Gatica v Dalila Jakupovic | 0-6,2-6 |
| ITF W60 Brasilia | 2021/11/22 11:00 | Katarina Jokic v Maria Lota Kaul | 6-7,7-5,10-4 |
| ITF W60 Brasilia | 2021/11/21 14:15 | Katarina Jokic v Gabriela Y Almeida | 6-0,6-0 |
| ITF W25 Guayaquil | 2021/10/28 19:15 | Katarina Jokic v Victoria Rodriguez | 7-5,5-7,1-6 |
| ITF W25 Guayaquil | 2021/10/26 14:55 | Katarina Jokic v Zoe Hitt | 6-1,6-1 |
| ITF W25 Lima | 2021/10/14 15:00 | Katarina Jokic v Amandine Hesse | 0-6,1-6 |
| ITF W25 Lima | 2021/10/12 15:00 | Maria F Herazo Gonzalez v Katarina Jokic | 4-6,6-2,2-6 |
| ITF W25 Lima | 2021/10/11 17:00 | Katarina Jokic v Jessica Plazas | 6-2,6-1 |
| ITF W25 Lima | 2021/10/06 16:40 | Amandine Hesse v Katarina Jokic | 6-0,6-2 |