Stadium: Pista 8 Round: 26 Ground: Clay
| ITF M25 Vic | 2021/05/19 15:00 | Carlos Gimeno Valero v Martin Cuevas | 6-3,3-6,6-2 |
| ATP Madrid | 2021/05/01 15:05 | Stefano Travaglia v Carlos Gimeno Valero | 5-7,6-1,7-5 |
| ATP Barcelona | 2021/04/18 13:00 | Carlos Gimeno Valero v Tallon Griekspoor | 7-6,6-7,3-6 |
| ATP Barcelona | 2021/04/17 11:40 | Mikhail Kukushkin v Carlos Gimeno Valero | 1-6,2-6 |
| Challenger Oeiras | 2021/04/07 14:05 | Gastao Elias v Carlos Gimeno Valero | 6-1,6-3 |
| Challenger Oeiras | 2021/04/05 12:30 | Carlos Gimeno Valero v Roberto Ortega-Olmedo | 6-1,6-1 |
| Challenger Marbella | 2021/03/30 10:20 | Carlos Gomez-Herrera v Carlos Gimeno Valero | 7-6,7-6 |
| ITF M25 La Nucia | 2021/03/19 16:05 | Carlos Gimeno Valero v Pedro Cachin | 6-3,4-6,6-7 |
| ITF M25 Vic | 2021/05/19 09:00 | Lluc S Vinolas v Vladyslav Orlov | 4-6,0-6 |
| ITF M15 Valldoreix | 2021/05/12 07:55 | Martin Damm v Vladyslav Orlov | 6-4,6-3 |
| Challenger Salinas 2 | 2021/04/27 21:50 | Emilio Gomez v Vladyslav Orlov | 6-1,6-1 |
| Challenger Salinas | 2021/04/19 20:00 | Vladyslav Orlov v Thiago Agustin Tirante | 2-6,7-6,3-6 |
| Challenger Oeiras Qual | 2021/04/04 10:00 | Luis Faria v Vladyslav Orlov | 6-3,7-6 |
| Challenger Oeiras | 2021/03/28 12:45 | Luis Faria v Vladyslav Orlov | 4-6,6-1,7-6 |
| Challenger Zadar | 2021/03/23 13:30 | Vladyslav Orlov v Lukas Klein | 1-6,2-6 |
| Challenger Zadar | 2021/03/22 09:00 | Vladyslav Orlov v Marco Bortolotti | 6-2,6-7,6-7 |