Stadion: Centre Court 14 Round: 29 Ground: Clay
| ITF - M15 - Majadahonda - Herrendoppel | 2021/05/06 13:00 | Houkes/Visker v Barroso Campos/Nikles | 4-6,7-5,6-10 |
| ITF - M15 - Majadahonda - Herrendoppel | 2021/05/05 11:30 | de Krom/Nijboer v Barroso Campos/Nikles | 1-6,0-6 |
| ITF - M15 - Majadahonda - Herrendoppel | 2021/05/04 11:45 | Den Heijer/Echeverria v Barroso Campos/Nikles | 5-7,6-7 |
| ITF - M25 - Oviedo - Herrendoppel | 2019/09/04 17:10 | Bonzi/Martos Gornes v Barroso Campos/Nikles | 6-2,7-6 |
| ITF - M25 - Oviedo - Herrendoppel | 2019/09/02 18:00 | Barroso Campos/Nikles v Gutierrez/Ribeiro | 6-1,7-5 |
| ITF - M15 - Majadahonda - Herrendoppel | 2021/05/06 12:30 | Riedi/Stricker v Borges/Cabral | 7-5,6-4 |
| ITF - M15 - Majadahonda - Herrendoppel | 2021/05/05 13:00 | D Acosta/Otegui v Riedi/Stricker | 2-6,4-6 |
| ITF - M15 - Majadahonda - Herrendoppel | 2021/05/04 13:40 | Riedi/Stricker v Martineau/Reymond | 6-4,7-6 |
| ITF - M25 - Biel - Herrendoppel | 2021/03/30 15:15 | Riedi/Stricker v Golubev/Tiurnev | 6-4,6-2 |
| Challenger - Lugano - Herrendoppel | 2021/03/23 15:35 | Begemann/Vavassori v Riedi/Stricker | 5-7,6-3,10-8 |