| UTR Pro Tennis Series Barcelona | 2021/12/13 11:00 | Oscar Jose Gutierrez v Artem Podorozhnyi | 6-2,6-0 |
| UTR Pro Tennis Series Barcelona | 2021/12/12 13:30 | Oscar Jose Gutierrez v Vlad Cristian Breazu | 6-2,7-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/12 08:00 | Oscar Jose Gutierrez v Yanais Laurent | 5-7,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/11 12:30 | Oscar Jose Gutierrez v Carlos Gimenez Perez | 6-3,6-0 |
| UTR Pro Tennis Series Barcelona | 2021/12/09 08:00 | Oscar Jose Gutierrez v Kuzey Cekirge | 1-6,6-3,6-0 |
| UTR Pro Tennis Series Barcelona | 2021/12/08 13:57 | Oscar Jose Gutierrez v Vlad Cristian Breazu | 1-6,6-3,5-4 |
| UTR Pro Tennis Series Barcelona | 2021/12/07 10:30 | Oscar Jose Gutierrez v Jordan Correia Passos Do Carmo | 0-6,5-7 |
| UTR Pro Tennis Series Barcelona | 2021/12/06 14:40 | Oscar Jose Gutierrez v Davila Godoy, Sergio | 6-3,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/12/13 08:00 | Vlad Cristian Breazu v Rogic Hadzalic, Alen | 6-3,1-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/12 12:00 | Rogic Hadzalic, Alen v Artem Podorozhnyi | 6-2,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/12/11 11:00 | Rogic Hadzalic, Alen v Ilya Snitari | 0-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/10 11:00 | Vladimir Popov v Rogic Hadzalic, Alen | 2-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/09 12:30 | Carlos Gimenez Perez v Rogic Hadzalic, Alen | 1-6,3-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/07 14:30 | Tomas Curras v Rogic Hadzalic, Alen | 2-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/12/06 16:47 | Rogic Hadzalic, Alen v Kolisnyk, Olexiy | 2-6,7-6,5-2 |
| UTR Pro Tennis Series Zadar | 2021/11/20 10:30 | Zmak, Deni v Rogic Hadzalic, Alen | 4-6,6-3,5-1 |