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