Estádio: Court 6 Round: 54 Ground: Clay
| ITF - M15 Champaign | 2019/06/04 15:00 | Alexander Knight v Nathan Ponwith | 4-6,3-6 |
| ITF - M15 Champaign | 2019/06/03 15:00 | Alexander Knight v Sebastian Zapata | 6-1,6-1 |
| ITF - M15 Sunrise | 2019/04/11 14:00 | Sebastian Korda v Alexander Knight | 3-6,6-1,6-3 |
| ITF - M15 Sunrise | 2019/04/10 18:45 | Alexander Knight v Junior Alexander Ore | 6-3,5-7,7-5 |
| ITF - M15 Sunrise | 2019/04/09 14:00 | Rowland Phillips v Alexander Knight | 1-6,6-4,9-11 |
| ITF - M15 Sunrise | 2019/04/08 15:00 | Alexander Knight v Gabriel Donev | 6-4,6-3 |
| ITF - EUA F28 | 2018/10/13 17:30 | Alexander Knight v Guillermo Arrambide | 6-3,6-2 |
| ITF - Canadá F7 | 2018/09/11 18:35 | Alexander Knight v Takuto Niki | 4-6,6-7 |
| ITF - M15 Orlando | 2019/06/17 13:00 | Anas Abdelouahid v Sebastian Murillo | 3-6,1-6 |
| ITF - M15 Cancún | 2019/06/10 14:30 | Nicholas Reyes v Sebastian Murillo | 6-4,6-3 |
| ITF M15 Bucaramanga | 2019/04/22 17:00 | Sebastian Murillo v Felipe Santamaria | 1-6,3-6 |
| ITF M15 Guayaquil | 2019/04/15 15:00 | Federico Juan Aguilar v Sebastian Murillo | 6-3,7-6 |
| ITF M15 Guayaquil | 2019/04/15 15:00 | Sebastian Murillo v Rafael E. Grovas | 6-3,6-1 |
| ITF - Egipto F26 | 2018/11/07 08:00 | Adrian Andrzejczuk v Sebastian Murillo | 6-0,7-6 |
| ITF - Egipto F25 | 2018/10/28 12:00 | Sergei Pogosian v Sebastian Murillo | 6-1,6-4 |
| ITF - Egipto F24 | 2018/10/21 11:30 | Mario Stino v Sebastian Murillo | 6-3,6-4 |