| ITF M15 Platja D'Aro | 2021/10/10 10:00 | Gabarro, Xavier v Eero Vasa | 6-4,0-6,5-10 |
| UTR Pro Tennis Series Barcelona | 2021/10/02 11:30 | Fernandez, Pol v Gabarro, Xavier | 7-6,2-0 |
| UTR Pro Tennis Series Barcelona | 2021/10/01 09:30 | Klegou, Alexis v Gabarro, Xavier | 6-0,5-2 |
| UTR Pro Tennis Series Barcelona | 2021/09/30 09:30 | Laurent, Thomas v Gabarro, Xavier | 6-2,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/09/28 09:30 | Atlangeriev, Bekkhan v Gabarro, Xavier | 6-3,5-1 |
| UTR Pro Tennis Series Barcelona | 2021/09/27 08:00 | Gabarro, Xavier v Richard Zusman | 3-6,6-6 |
| ITF M15 Melilla | 2021/09/21 08:00 | Gabarro, Xavier v Kirill Mishkin | 3-6,2-6 |
| ITF M15 Melilla | 2021/09/20 14:30 | Gabarro, Xavier v Martinez Garcia, Jesus | 6-1,6-1 |