| UTR Pro Tennis Series Barcelona | 2021/01/27 12:45 | Nikolas Sanchez Izquierdo v Quentin Folliot | 6-4,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/01/26 10:30 | Nikolas Sanchez Izquierdo v Inaki Cabrera Bello | 6-1,5-2 |
| Challenger - Maia | 2020/11/29 13:10 | Duje Ajdukovic v Nikolas Sanchez Izquierdo | 3-6,7-6,7-5 |
| Challenger - Maia | 2020/11/28 15:40 | Harri Heliovaara v Nikolas Sanchez Izquierdo | 2-6,4-6 |
| ITF - M15 Villena | 2020/11/21 08:50 | Marco Trungelliti v Nikolas Sanchez Izquierdo | 6-1,6-1 |
| ITF - M15 Villena | 2020/11/20 09:00 | Nikolas Sanchez Izquierdo v Mathieu Perchicot | 6-4,7-5 |
| ITF - M15 Villena | 2020/11/19 11:10 | Nikolas Sanchez Izquierdo v Ivan Gakhov | 6-3,7-6 |
| ITF - M15 Villena | 2020/11/18 12:05 | Nikolas Sanchez Izquierdo v Nicolas Moreno De Alboran | 6-2,7-6 |
| UTR Pro Tennis Series Barcelona | 2021/01/27 13:30 | Francesco Vilardo v Juan Bautista Otegui | 0-6,0-2 |
| UTR Pro Tennis Series Barcelona | 2021/01/25 09:00 | Inaki Cabrera Bello v Juan Bautista Otegui | 0-6,0-6 |
| ITF - M15 Káhira | 2021/01/18 08:00 | Simon Beaupain v Juan Bautista Otegui | 6-4,6-4 |
| ITF - M15 Káhira | 2021/01/13 11:20 | Simone Roncalli v Juan Bautista Otegui | 6-3,7-6 |
| ITF - M15 Káhira | 2021/01/11 13:00 | Juan Bautista Otegui v Piotr Matuszewski | 6-4,6-4 |
| ITF - M15 Káhira | 2021/01/11 09:00 | Juan Bautista Otegui v Babji Siva Atturu | 6-3,6-0 |
| ITF - M15 Káhira | 2021/01/10 14:00 | Juan Bautista Otegui v Stephanos Schinas | 6-1,6-2 |
| ITF - M15 Káhira | 2020/12/09 14:10 | Juan Bautista Otegui v Toby Alex Kodat | 2-6,2-6 |