Stadium: Court 11 Round: 62 Ground: Clay
| ITF M15 Platja D'Aro | 2021/10/14 14:15 | Vidal Azorin, Jose Fco v Guy Den Heijer | 7-6,1-6,6-2 |
| ITF M15 Platja D'Aro | 2021/10/13 12:00 | Guy Den Heijer v Fermin Tenti | 6-4,3-6,6-1 |
| ITF M15 Platja D'Aro | 2021/10/12 08:30 | Guy Den Heijer v Ktiri, Marc Othman | 6-4,6-2 |
| ITF M15 Platja D'Aro | 2021/10/11 08:30 | Guy Den Heijer v Aaron Cohen | 4-6,7-6,10-4 |
| ITF M15 Platja D'Aro | 2021/10/10 08:00 | Guy Den Heijer v Samir Hamza Reguig | 6-1,6-0 |
| ITF M15 Platja D'Aro | 2021/10/08 12:00 | Guy Den Heijer v Ivan Gakhov | 5-7,4-6 |
| ITF M15 Platja D'Aro | 2021/10/07 14:25 | Merida Aguilar, Daniel v Guy Den Heijer | 3-6,2-6 |
| ITF M15 Platja D'Aro | 2021/10/06 08:25 | Guy Den Heijer v Musialek, Alexis | 5-7,6-4,6-1 |
| ITF M15 Platja D'Aro | 2021/10/10 08:00 | Eminefendic, Ervin Haris v Jaime Caldes | 3-6,1-6 |
| ITF M15 Platja D'Aro | 2021/10/04 11:00 | Max Houkes v Eminefendic, Ervin Haris | 6-2,6-2 |
| ITF M15 Platja D'Aro | 2021/10/03 09:30 | Sakalauskas, Feliksas v Eminefendic, Ervin Haris | 0-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/10/03 07:00 | Atlangeriev, Bekkhan v Eminefendic, Ervin Haris | 3-6,3-5 |
| UTR Pro Tennis Series Barcelona | 2021/10/02 10:00 | Eminefendic, Ervin Haris v Arthur Weber | 6-3,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/10/01 08:00 | Fernandez, Pol v Eminefendic, Ervin Haris | 6-2,2-6,0-5 |
| UTR Pro Tennis Series Barcelona | 2021/09/30 09:30 | Botezan, George v Eminefendic, Ervin Haris | 4-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/09/28 11:00 | Calvo Barcelo, Fermin v Eminefendic, Ervin Haris | 6-1,5-2 |