Stadium: Court 10 Round: 44 Ground: Clay
| ITF M15 Sabadell | 2019/09/29 07:00 | Alvaro G Meza v Barranco, Sergio | 4-6,7-6,5-10 |
| ITF M25 Santander | 2019/08/20 13:30 | Barranco, Sergio v Gabarro, Xavier | 0-6,0-6 |
| ITF M15 Xativa | 2019/07/30 07:00 | Alejandro Moro Canas v Barranco, Sergio | 6-2,6-1 |
| ITF M15 Xativa | 2019/07/29 08:00 | Barranco, Sergio v Kuzey Cekirge | 3-6,7-6,11-9 |
| ITF M25 Getxo | 2019/07/08 09:00 | Barranco, Sergio v Ore, I. A. | 6-3,1-6,11-13 |
| ITF M25 Bakio | 2019/07/02 10:05 | Boris Arias v Barranco, Sergio | 6-3,6-0 |
| ITF M25 Bakio | 2019/07/01 11:45 | Riva, Pablo v Barranco, Sergio | 4-6,1-6 |
| ITF M15 Majadahonda | 2019/05/29 12:55 | Toledo Bague, Pol v Barranco, Sergio | 6-4,6-3 |
| ITF M15 Sabadell | 2019/09/30 09:00 | Lima-Perez, Jeremias v Gustavo Heide | 0-6,5-7 |
| ITF M15 Sabadell | 2019/09/29 07:00 | Fernandez, Pol v Gustavo Heide | 3-6,3-6 |
| ITF M15 Melilla | 2019/09/26 09:00 | Gustavo Heide v Carlos Sanchez Jover | 6-4,1-6,1-6 |
| ITF M15 Melilla | 2019/09/25 12:00 | Gustavo Heide v Emilien Voisin | 6-4,7-6 |
| ITF M25 Madrid | 2019/09/17 08:00 | Sergi Perez Contri v Gustavo Heide | 6-4,6-3 |
| ITF M25 Madrid | 2019/09/16 09:00 | Fernandez, Pol v Gustavo Heide | 1-6,3-6 |
| ITF M25 Madrid | 2019/09/15 12:00 | Gustavo Heide v Diego F Flores | 6-3,6-2 |
| Sao Jose Do Rio Preto, Singles M-ITF-BRA-03A | 2019/06/19 15:55 | Felipe Meligeni Rodrigues Alves v Gustavo Heide | 6-4,7-6 |