Round: 44 Ground: Hardcourt outdoor
| ITF - M15 - Monastir | 2019/11/17 08:00 | Mathis Moysan v Mario Mansilla Diez | 3-6,0-6 |
| ITF - M15 - Castellon | 2019/11/05 10:00 | David Jorda Sanchis v Mario Mansilla Diez | 3-6,6-3,8-10 |
| ITF - M15 - Castellon | 2019/11/03 15:00 | Jarmo Perez Wienese v Mario Mansilla Diez | 1-6,3-6 |
| ITF - M15 - Nules | 2019/10/27 08:30 | Mario Mansilla Diez v Alejandro Garcia | 4-6,4-6 |
| ITF - M25 - Pozoblanco | 2019/08/06 07:30 | David Jorda Sanchis v Mario Mansilla Diez | 6-1,6-4 |
| ITF - M25 - Pozoblanco | 2019/08/05 16:00 | Arnav Alok Goel v Mario Mansilla Diez | 1-6,4-6 |
| ITF - M25 - Gandia | 2019/07/18 13:45 | Carlos Sanchez Jover v Mario Mansilla Diez | 6-1,6-4 |
| ITF - M25 - Gandia | 2019/07/17 16:00 | Vicente O Moratalla v Mario Mansilla Diez | 2-6,4-6 |
| ITF - M15 - Monastir | 2019/11/17 08:00 | Alexander M Alexander v Jake Hersey | 2-6,1-6 |
| ITF - M15 - Monastir | 2019/11/14 08:30 | Naoki Tajima v Jake Hersey | 6-2,6-3 |
| ITF - M15 - Monastir | 2019/11/13 09:00 | Luca Prevosto v Jake Hersey | 7-5,3-6,2-6 |
| ITF - M15 - Monastir | 2019/11/11 12:00 | Buvaysar Gadamauri v Jake Hersey | 6-3,6-3 |
| ITF - M15 - Monastir | 2019/11/11 08:00 | Jake Hersey v Maxim Krapivin | 6-3,4-6,10-7 |
| ITF - M15 - Monastir | 2019/11/10 10:00 | Jake Hersey v Yassine Chouaieb | 6-0,6-1 |
| ITF - M15 - Tabarka | 2019/10/29 14:20 | Nicolo Inserra v Jake Hersey | 6-4,6-4 |
| ITF - M15 - Getafe Madrid | 2019/10/14 07:30 | Ivan Marrero Curbelo v Jake Hersey | 6-1,6-2 |