Stadium: Court 15 Round: 62 Ground: Clay
| ITF M15 Marbella | 2021/05/23 12:30 | Chavez Villalpando, Luis Diego v Borras Isern, Joan B | 7-6,6-4 |
| ITF M15 Las Palmas | 2021/04/26 09:30 | Federico Iannaccone v Borras Isern, Joan B | 6-3,6-3 |
| ITF M15 Las Palmas | 2021/04/25 14:30 | Borras Isern, Joan B v Higinio Sanchis Melero | 6-2,6-4 |
| ITF - M15 Manacor | 2021/01/11 12:15 | Borras Isern, Joan B v Alberto Barroso Campos | 4-6,1-6 |
| ITF - M15 Manacor | 2021/01/06 09:55 | Dan Added v Borras Isern, Joan B | 6-1,6-4 |
| ITF - M15 Manacor | 2021/01/05 12:30 | Oleg Prihodko v Borras Isern, Joan B | 6-7,6-2,7-10 |
| ITF - M15 Manacor | 2021/01/04 10:00 | Ioannis Kountourakis v Borras Isern, Joan B | 5-7,0-6 |
| ITF - M15 Torello | 2020/12/08 09:00 | Modica, Sacha v Borras Isern, Joan B | 6-0,7-6 |
| UTR Pro Tennis Series Barcelona | 2021/06/12 11:30 | Canas Garcia, Juan Pablo v Gabarro, Xavier | 0-3 |
| UTR Pro Tennis Series Barcelona | 2021/06/11 12:30 | Mas de Ugarte, Jordi v Canas Garcia, Juan Pablo | 7-5,7-5 |
| UTR Pro Tennis Series Barcelona | 2021/06/10 08:00 | Maxime Chazal v Canas Garcia, Juan Pablo | 2-6,0-0 |
| UTR Pro Tennis Series Barcelona | 2021/06/08 12:30 | Dzhavakian, Yurii v Canas Garcia, Juan Pablo | 6-7,6-1,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/06/07 12:30 | Canas Garcia, Juan Pablo v Dominik Palan | 7-6,7-6 |
| ITF M15 Cairo | 2021/04/19 08:00 | Santiago De La Fuente v Canas Garcia, Juan Pablo | 6-3,6-2 |
| ITF M15 Cairo | 2021/04/18 09:30 | Elkamony, Anwar v Canas Garcia, Juan Pablo | 0-6,0-6 |
| ITF M15 Cairo | 2021/04/13 12:30 | Luigi Sorrentino v Canas Garcia, Juan Pablo | 6-4,6-2 |