Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 Valldoreix | 2021/05/12 11:00 | Juan Bautista Otegui v Mario G Fernandez | 6-4,6-3 |
| ITF M15 Valldoreix | 2021/05/11 09:00 | Juan Bautista Otegui v Xavi Matas Ortega | 7-5,6-3 |
| ITF M15 Valldoreix | 2021/05/10 10:00 | Pedro Vives Marcos v Juan Bautista Otegui | 6-2,3-6,1-10 |
| ITF M15 Valldoreix | 2021/05/09 12:00 | Juan Bautista Otegui v Xavier Gabarro | 6-2,6-4 |
| ITF M15 Majadahonda | 2021/05/03 10:45 | Pol Toledo Bague v Juan Bautista Otegui | 6-2,7-5 |
| ITF M15 Majadahonda | 2021/05/02 13:15 | Juan Bautista Otegui v Diego F Flores | 6-3,6-4 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/31 08:30 | Thomas Laurent v Juan Bautista Otegui | 7-5,5-4 |
| UTR Pro Tennis Series Pazardzhik | 2021/03/30 07:00 | Dinko Dinev v Juan Bautista Otegui | 1-6,1-5 |
| ITF M15 Valldoreix | 2021/05/12 09:20 | Max Alcala Gurri v Maxime Hamou | 2-6,4-6 |
| ITF M15 Majadahonda | 2021/05/04 07:00 | Maxime Hamou v Pol Martin Tiffon | 6-4,4-6,2-6 |
| ITF M25 Angers | 2021/04/23 13:00 | Chun Hsin Tseng v Maxime Hamou | 6-3,6-7,6-1 |
| ITF M25 Angers | 2021/04/22 16:20 | Timo Legout v Maxime Hamou | 4-6,6-7 |
| Challenger Lille | 2021/03/22 14:00 | Maxime Hamou v Antoine Hoang | 1-6,3-6 |
| ITF M25 Faro | 2021/03/04 10:45 | Tak Khunn Wang v Maxime Hamou | 7-6,7-6 |
| ITF M25 Faro | 2021/03/03 09:30 | Johan Nikles v Maxime Hamou | 6-2,6-7,5-7 |
| ITF M25 Vale Do Lobo | 2021/02/25 10:30 | Maxime Hamou v Tomas Lipovsek Puches | 0-6,6-1,4-6 |