Estadio: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Memphis | 2019/08/13 15:00 | Nathan Ponwith v Garrett Johns | 1-6,3-6 |
| ITF M25 Edwardsville | 2019/08/11 16:00 | Nathan Ponwith v Petros Chrysochos | 4-6,6-2,5-7 |
| ITF M25 Edwardsville | 2019/08/10 16:00 | Nathan Ponwith v Alexander Lebedev | 7-6,3-6,7-5 |
| ITF M25 Edwardsville | 2019/08/09 16:30 | Jacob Dunbar v Nathan Ponwith | 6-4,4-6,5-7 |
| ITF M25 Edwardsville | 2019/08/08 16:20 | Nathan Ponwith v Christian Langmo | 7-5,5-7,6-4 |
| ITF M25 Edwardsville | 2019/08/07 15:00 | Nathan Ponwith v Brandon Walkin | 6-4,2-6,6-1 |
| Challenger de Binghamton | 2019/07/23 17:20 | Nathan Ponwith v Aleksandar Vukic | 2-6,1-6 |
| ITF M25 Iowa City | 2019/07/18 14:00 | Evan Zhu v Nathan Ponwith | 6-3,6-2 |
| ITF M25 Harlingen | 2019/09/24 20:30 | Jose Daniel Bendeck v Pierce Rollins | 6-7,3-6 |
| ITF M25 Harlingen | 2019/09/23 14:00 | Miguel Angel Cabrera v Pierce Rollins | 3-6,4-6 |
| ITF M25 Champaign | 2019/07/24 18:45 | Pierce Rollins v Jenson Brooksby | 1-6,1-6 |
| ITF M25 Champaign | 2019/07/23 16:30 | Pierce Rollins v Abraham Asaba | 7-5,7-6 |
| ITF M15 Norman | 2019/07/09 15:00 | Gianni Ross v Pierce Rollins | 6-4,6-2 |
| ITF M25 Tulsa | 2019/06/18 16:35 | George Goldhoff v Pierce Rollins | 6-4,7-6 |
| ITF M25 Tulsa | 2019/06/17 15:00 | Alexander Pozo v Pierce Rollins | 3-6,2-6 |
| ITF M25 Wichita | 2019/06/12 15:00 | Kareem Allaf v Pierce Rollins | 7-6,6-1 |