Stadium: Pista Central Round: 26 Ground: Hardcourt outdoor
| ITF M25 Bakio | 2021/06/30 14:10 | Roberto Ortega-Olmedo v Alex M Pujolras | 7-5,6-3 |
| ATP Mallorca | 2021/06/19 14:15 | Roberto Ortega-Olmedo v Denis Istomin | 6-4,5-7,6-7 |
| Challenger Almaty | 2021/06/07 08:45 | Kimmer Coppejans v Roberto Ortega-Olmedo | 6-1,6-2 |
| Challenger Oeiras | 2021/05/25 10:00 | Chun Hsin Tseng v Roberto Ortega-Olmedo | 6-4,6-2 |
| ITF M25 Vic | 2021/05/21 10:55 | Yan Bondarevskiy v Roberto Ortega-Olmedo | 6-3,6-3 |
| ITF M25 Vic | 2021/05/20 08:55 | Maxime Hamou v Roberto Ortega-Olmedo | 3-6,4-6 |
| Challenger Salinas 2 | 2021/04/27 17:50 | Roberto Ortega-Olmedo v Tim Van Rijthoven | 6-7,7-6,6-7 |
| Challenger Salinas | 2021/04/22 15:00 | Roberto Ortega-Olmedo v Altug Celikbilek | 6-1,4-6,4-6 |
| ITF M25 Bakio | 2021/06/30 11:40 | John Echeverria v Alejandro Garcia | 6-1,6-0 |
| ITF M25 Bakio | 2021/06/29 11:50 | John Echeverria v Ivan Bas Mengual | 6-3,6-0 |
| ITF M25 Bakio | 2021/06/28 13:00 | John Echeverria v Jorge Plans | 6-4,6-3 |
| ITF M15 Marbella | 2021/05/26 11:30 | Mats Rosenkranz v John Echeverria | 7-5,7-6 |
| ITF M15 Marbella | 2021/05/25 07:30 | John Echeverria v Pol Amoros Ramos | 6-4,7-5 |
| ITF M15 Marbella | 2021/05/24 09:00 | John Echeverria v Osgar O'Hoisin | 6-7,6-3,16-14 |
| ITF M15 Marbella | 2021/05/23 09:30 | John Echeverria v Andre Rodeia | 6-1,6-2 |
| ITF M15 Majadahonda | 2021/05/02 14:45 | Emilien Voisin v John Echeverria | 1-6,6-1,11-9 |