| UTR Pro Tennis Series Barcelona | 2021/11/28 11:00 | Sergio Redondo v Stefanos Sakellaridis | 6-0,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/12/08 10:30 | Sergio Redondo v Ilya Snitari | 3-6,6-3,5-7 |
| UTR Pro Tennis Series Barcelona | 2021/12/07 13:45 | Sergio Redondo v Pol Toledo Bague | 6-2,2-6,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/12/06 12:00 | Sergio Redondo v Yanais Laurent | 4-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/11/28 11:00 | Sergio Redondo v Stefanos Sakellaridis | 6-0,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/11/27 15:00 | Anthony Genov v Sergio Redondo | 6-2,2-3 |
| UTR Pro Tennis Series Barcelona | 2021/11/26 13:00 | Sergio Redondo v Euan Mcintosh | 6-4,6-1 |
| UTR Pro Tennis Series Barcelona | 2021/11/25 14:15 | Sergio Redondo v Volodymyr Uzhylovskyi | 6-2,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/11/25 08:00 | Sergio Redondo v Thomas Laurent | 6-7,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/08 10:30 | Yanais Laurent v Stefanos Sakellaridis | 6-4,5-7,5-4 |
| UTR Pro Tennis Series Barcelona | 2021/12/06 10:00 | Ignasi De Rueda De Genover v Stefanos Sakellaridis | 4-6,6-7 |
| UTR Pro Tennis Series Barcelona | 2021/11/28 11:00 | Sergio Redondo v Stefanos Sakellaridis | 6-0,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/11/27 12:30 | Jay Friend v Stefanos Sakellaridis | 7-6,6-7,4-5 |
| UTR Pro Tennis Series Barcelona | 2021/11/26 13:00 | David Redondo v Stefanos Sakellaridis | 7-6,4-6,5-7 |
| UTR Pro Tennis Series Barcelona | 2021/11/26 08:00 | Sergio Davila Godoy v Stefanos Sakellaridis | 6-2,4-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/11/23 10:30 | Saba Purtseladze v Stefanos Sakellaridis | 6-4,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/11/22 09:30 | Stefanos Sakellaridis v Diego Barreto | 2-6,3-6 |