Stadium: Quadra Central Round: 26 Ground: Clay
| ITF W15 Amarante | 2021/07/23 12:10 | Ingrid Gamarra Martins v Angela Fita Boluda | 5-7,2-6 |
| ITF W15 Amarante | 2021/07/22 10:30 | Ingrid Gamarra Martins v Ena Kajevic | 7-5,6-0 |
| ITF W15 Amarante | 2021/07/21 13:00 | Ingrid Gamarra Martins v Oceane Babel | 6-1,6-4 |
| ITF W15 Almada | 2021/07/17 09:00 | Alexa Graham v Ingrid Gamarra Martins | 6-2,6-4 |
| ITF W15 Almada | 2021/07/16 10:00 | Julia Stamatova v Ingrid Gamarra Martins | 6-7,6-7 |
| ITF W15 Almada | 2021/07/15 08:30 | Priska Madelyn Nugroho v Ingrid Gamarra Martins | 3-6,4-6 |
| ITF W15 Almada | 2021/07/14 11:10 | Julita Saner v Ingrid Gamarra Martins | 6-7,2-6 |
| ITF W25 Lisbon | 2021/07/08 10:00 | Melanie Stokke v Ingrid Gamarra Martins | 6-1,6-2 |