| 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 | 2021/11/22 09:30 | Michiel de Krom v Sergio Redondo | 6-3,5-3 |
| UTR Pro Tennis Series - Barcelona | 2021/11/13 10:00 | Sergio Redondo v Danylo Veremeychuk | 2-6,3-6 |
| UTR Pro Tennis Series - Barcelona | 2021/11/11 18:30 | Diego F Flores v Sergio Redondo | 6-2,5-1 |
| UTR Pro Tennis Series - Barcelona | 2021/11/09 12:30 | Xavier Gabarro v Sergio Redondo | 2-6,3-5 |
| 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 |
| ITF M15 Nules | 2021/11/14 11:00 | Valentino De Pellegrin v Stefanos Sakellaridis | 7-6,1-6,12-10 |
| ITF M15 Benicarlo | 2021/11/08 09:00 | Stefanos Sakellaridis v Nicolas Parizzia | 3-6,2-6 |
| ITF M15 Benicarlo | 2021/11/07 12:30 | Stefanos Sakellaridis v Jose Vicent Monsonis Uso | 6-2,6-2 |