Stadium: Court 5 Round: 25 Ground: Clay
| ITF Women Guayaquil | 2018/08/09 16:00 | Sofia Luini v Barbara Gatica | 6-1,3-6,7-5 |
| ITF Women Campinas | 2017/03/30 15:40 | Barbara Gatica v Sofia Luini | 7-6,6-4 |
| 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 |
| WTA Chicago Qual | 2021/08/21 16:00 | Clara Burel v Barbara Gatica | 6-2,4-6,7-5 |
| ITF W60 San Bartolome De Tirajana | 2021/08/15 13:35 | Barbara Gatica v Nicole Fossa Huergo | 3-6,6-1,7-10 |
| ITF W60 San Bartolome De Tirajana | 2021/08/12 11:25 | Barbara Gatica v Aleksandra Krunic | 3-6,6-2,3-6 |
| WTA Buenos Aires | 2021/11/01 18:30 | Sofia Luini v Elina Avanesyan | 2-6,3-6 |
| ITF W25 Cordoba | 2021/04/06 12:00 | Maria G Carrasco v Sofia Luini | 6-3,4-6,13-11 |
| ITF W25 Cordoba | 2021/04/04 14:30 | Chiara Di Genova v Sofia Luini | 3-6,4-6 |
| ITF W25 Villa Maria | 2021/03/30 12:30 | Yuliana Lizarazo v Sofia Luini | 6-2,6-0 |
| ITF W25 Villa Maria | 2021/03/28 14:00 | Gala Arangio v Sofia Luini | 3-6,2-6 |
| ITF W25 Buenos Aires | 2021/03/21 12:00 | Yvonne Cavalle-Reimers v Sofia Luini | 6-2,6-0 |
| ITF W15 Buenos Aires | 2019/10/13 13:00 | Jazmin Ortenzi v Sofia Luini | 6-2,6-2 |
| ITF W15 Buenos Aires | 2019/10/11 20:30 | Maria D R Vazquez v Sofia Luini | 3-6,3-6 |