Round: 60 Ground: Clay
| ITF USA F32 Qual | 2015/11/06 16:00 | Nathan Ponwith v Andrew Ely | 6-3,6-2 |
| ITF USA F27 | 2015/09/23 17:00 | Nathan Ponwith v Ernesto Escobedo | 2-6,2-6 |
| ITF USA F27 Qual | 2015/09/21 17:00 | Nathan Ponwith v Alessandro-D Ventre | 7-6,6-4 |
| ITF USA F27 Qual | 2015/09/20 18:00 | Nathan Ponwith v Nicholas Shamma | 6-3,7-5 |
| ITF USA F11 Qual | 2015/03/22 19:00 | Mackenzie McDonald v Nathan Ponwith | 6-2,6-2 |
| ITF USA F11 Qual | 2015/03/21 16:00 | Kaptan Kaster v Nathan Ponwith | 5-7,1-6 |
| ITF USA F7 | 2015/02/11 17:55 | Nathan Ponwith v Alex Rybakov | 3-6,7-5,3-6 |
| ITF USA F6 | 2015/01/28 16:45 | Daniel Dutra Da Silva v Nathan Ponwith | 7-6,7-6 |