Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Rochester | 2019/06/24 17:00 | Alexander Knight v Trey Hilderbrand | 6-7,4-6 |
| ITF M15 Orlando | 2019/06/19 13:00 | Strong Kirchheimer v Alexander Knight | 6-2,6-4 |
| ITF M15 Orlando | 2019/06/18 13:00 | Alexander Knight v Sebastian Murillo | 6-0,7-6 |
| 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 Cancun | 2019/08/26 20:00 | Yeudy Villar v Logan Smith | 1-6,1-6 |
| ITF M15 Cancun | 2019/08/26 15:30 | Yeudy Villar v Alejandro Valencia | 6-2,7-6 |
| ITF M15 Cancun | 2019/08/21 17:35 | Ronan Joncour v Yeudy Villar | 6-0,6-3 |
| ITF M15 Cancun | 2019/08/19 20:00 | Yeudy Villar v Brandon Perez | 6-3,6-3 |
| ITF M15 Cancun | 2019/07/23 17:50 | Felix Corwin v Yeudy Villar | 6-0,6-0 |
| ITF M15 Cancun | 2019/07/17 13:30 | David Fox v Yeudy Villar | 6-3,6-4 |
| ITF M15 Cancun | 2019/07/15 17:30 | Yeudy Villar v Zandrix Acob | 6-2,6-0 |
| ITF M15 Cancun | 2019/07/15 13:30 | Yeudy Villar v Joaquin Marquez | 6-1,6-2 |