Stadium: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/07/10 13:30 | Acob, Zandrix v Jhun, Alexander | 3-6,6-3,4-6 |
| ITF M15 Cancun | 2019/07/02 15:00 | Jhun, Alexander v Lebedev, Alexander | 1-6,4-6 |
| ITF M15 Cancun | 2019/06/26 15:30 | Batalla Diez, Juan Ignacio v Jhun, Alexander | 1-6,6-2,6-3 |
| ITF - M15 Héraklion | 2019/05/22 13:15 | Pervolarakis, Michail v Jhun, Alexander | 6-2,6-1 |
| ITF - M15 Héraklion | 2019/05/21 07:00 | Boyer, Toby D v Jhun, Alexander | 2-6,6-3,10-5 |
| ITF - M15 Héraklion | 2019/05/20 12:30 | Ioannis Xilas v Jhun, Alexander | 3-6,0-6 |
| ITF - M15 Héraklion | 2019/05/14 07:00 | Omni Kumar v Jhun, Alexander | 5-7,6-4,10-8 |
| ITF - M15 Héraklion | 2019/05/13 07:00 | Davies, George v Jhun, Alexander | 4-6,4-6 |
| ITF M15 Cancun | 2019/07/09 13:30 | Statham, Mikal v Mendoza, Alejandro | 6-7,2-6 |
| ITF M15 Cancun | 2019/06/26 13:30 | Mendoza, Alejandro v Brymer, Gage | 2-6,3-6 |
| ITF M15 Cancun | 2019/06/24 17:00 | Mendoza, Alejandro v Roldan, Eduardo | 6-4,6-1 |
| ITF M15 Cancun | 2019/06/14 13:30 | Brandon Walkin v Mendoza, Alejandro | 6-2,6-2 |
| ITF M15 Cancun | 2019/06/13 13:30 | Kalman Boyd v Mendoza, Alejandro | 3-6,0-6 |
| ITF M15 Cancun | 2019/06/11 13:30 | Mendoza, Alejandro v Stoute, Isaac | 6-4,6-4 |
| ITF M15 Cancun | 2019/06/04 13:30 | Mendoza, Alejandro v Hady Habib | 2-6,3-6 |
| ITF M15 Cancun | 2019/05/29 13:30 | Hernandez Serrano, Juan Alejandro v Mendoza, Alejandro | 6-2,6-1 |