Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/06/03 18:00 | Reyes, Nicholas Alexander v Rowland Phillips | 6-7,1-6 |
| ITF M15 Cancun | 2019/06/03 14:30 | Butts, Skyler v Reyes, Nicholas Alexander | 7-6,2-6,7-10 |
| ITF M15 Cancun | 2019/05/20 14:30 | Reyes, Nicholas Alexander v Mercier, Tyler | 7-5,4-6,7-10 |
| ITF M15 Cancun | 2019/05/13 14:30 | Maginley, J. v Reyes, Nicholas Alexander | 6-3,7-6 |
| ITF M15 Cancun | 2019/05/08 19:30 | Reyes, Nicholas Alexander v Alexis Canter | 6-1,6-7,3-6 |
| ITF M15 Cancun | 2019/05/06 17:00 | Steinhausen, Julian Noah v Reyes, Nicholas Alexander | 1-6,6-7 |
| ITF M15 Guayaquil | 2019/04/15 15:00 | Reyes, Nicholas Alexander v Garcia Campoverde, Carlos | 6-7,4-6 |
| ITF Panama F4 | 2018/11/21 14:00 | Martinez, Mirko v Reyes, Nicholas Alexander | 6-4,6-2 |
| Bucaramanga, Singles M-ITF-COL-01A | 2019/04/22 17:00 | Murillo, Sebastian v Santamaria, Felipe | 1-6,3-6 |
| ITF M15 Guayaquil | 2019/04/15 15:00 | Aguilar, Federico Juan v Murillo, Sebastian | 6-3,7-6 |
| ITF M15 Guayaquil | 2019/04/15 15:00 | Murillo, Sebastian v Grovas, Rafael E | 6-3,6-1 |
| ITF Egypt F26 | 2018/11/07 08:00 | Andrzejczuk, Adrian v Murillo, Sebastian | 6-0,7-6 |
| ITF Egypt F25 | 2018/10/28 12:00 | Sergei Pogosian v Murillo, Sebastian | 6-1,6-4 |
| ITF Egypt F24 | 2018/10/21 11:30 | Stino, Mario v Murillo, Sebastian | 6-3,6-4 |
| ITF Egypt F24 | 2018/10/20 10:30 | Murillo, Sebastian v Alexander Klintcharov | 7-5,6-4 |
| ITF Egypt F23 | 2018/10/17 10:30 | Murillo, Sebastian v Boychuk, Roman | 7-6,3-6,3-6 |