Stadion: Pista Central Round: 25 Ground: Hardcourt outdoor
| 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 |
| Challenger - Salinas | 2021/04/20 15:50 | Nick Chappell v Roberto Ortega-Olmedo | 3-6,2-6 |
| ITF - M15 - Novomoskovsk | 2021/06/05 07:30 | Alex M Pujolras v Danylo Kalenichenko | 4-6,6-2,4-6 |
| ITF - M15 - Novomoskovsk | 2021/06/04 14:00 | Aleksandr Braynin v Alex M Pujolras | 1-6,6-3,3-6 |
| ITF - M15 - Novomoskovsk | 2021/06/04 09:40 | Alex M Pujolras v Jose Fco. Vidal Azorin | 4-6,6-4,10-6 |
| ITF - M15 - Novomoskovsk | 2021/06/03 10:00 | Dmytro Slyepkan v Alex M Pujolras | 2-6,0-6 |
| ITF - M15 - Novomoskovsk | 2021/05/26 06:15 | Daniel Dutra Da Silva v Alex M Pujolras | 7-6,6-1 |
| ITF - M25 - Vic | 2021/05/20 15:40 | Alex M Pujolras v Javier Barranco Cosano | 4-6,3-6 |
| ITF - M25 - Vic | 2021/05/19 15:00 | Alex M Pujolras v Pedro Vives Marcos | 6-3,6-7,7-5 |
| ITF - M15 - Valldoreix | 2021/05/14 11:10 | Facundo Diaz Acosta v Alex M Pujolras | 6-4,6-2 |