Stadium: Pista 9 Round: 62 Ground: Clay
| ITF M25 Vic | 2021/05/16 07:00 | Xavier Gabarro v Pedro Araujo | 7-5,0-6,7-10 |
| ITF M15 Valldoreix | 2021/05/11 09:00 | Pedro Araujo v Alex M Pujolras | 0-6,6-3,6-10 |
| ITF M15 Valldoreix | 2021/05/10 09:00 | Pedro Araujo v Bruno P Navarro | 6-4,6-3 |
| ITF M15 Valldoreix | 2021/05/09 13:00 | Jonathan Eysseric v Pedro Araujo | 6-4,0-6,5-10 |
| ITF M15 Majadahonda | 2021/05/03 16:00 | Luca Van Assche v Pedro Araujo | 3-6,6-4,10-7 |
| ITF M15 Majadahonda | 2021/05/03 12:00 | Pedro Araujo v Alberto Barroso Campos | 6-3,6-2 |
| ITF M15 Majadahonda | 2021/05/02 14:45 | Federico Iannaccone v Pedro Araujo | 1-6,6-7 |
| Challenger Oeiras | 2021/04/06 09:00 | Oscar Otte v Pedro Araujo | 6-2,6-4 |
| ITF M25 Vic | 2021/05/16 07:00 | Allan Deschamps v Ryan Nijboer | 7-6,4-6,4-10 |
| ITF M15 Valldoreix | 2021/05/10 09:00 | Francisco Cabral v Ryan Nijboer | 6-1,7-5 |
| ITF M15 Valldoreix | 2021/05/09 13:00 | Matvey Minin v Ryan Nijboer | 6-7,2-6 |
| ITF M15 Majadahonda | 2021/05/03 10:45 | Emilien Voisin v Ryan Nijboer | 5-7,6-2,10-4 |
| ITF M15 Sharm El Sheikh | 2021/04/07 11:15 | Ryan Nijboer v Yuta Shimizu | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/04/03 07:30 | Mattia Bellucci v Ryan Nijboer | 7-6,6-4 |
| ITF M15 Sharm El Sheikh | 2021/04/02 07:30 | Ryan Nijboer v David Poljak | 6-2,2-6,6-4 |
| ITF M15 Sharm El Sheikh | 2021/04/01 09:10 | Ryan Nijboer v Leonardo Malgaroli | 6-4,7-5 |