Estádio: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF - M15 Champaign | 2019/06/09 17:00 | Strong Kirchheimer v Nathan Ponwith | 6-7,4-6 |
| ITF - M15 Champaign | 2019/06/08 19:30 | Sumit Sarkar v Nathan Ponwith | 3-6,4-6 |
| ITF - M15 Champaign | 2019/06/07 23:00 | Nathan Ponwith v Ezekiel Clark | 4-6,6-3,7-5 |
| ITF - M15 Champaign | 2019/06/06 19:15 | Nathan Ponwith v Gui Gomes | 6-4,1-6,6-3 |
| ITF - M15 Champaign | 2019/06/05 21:30 | Vasil Kirkov v Nathan Ponwith | 2-6,6-4,4-6 |
| 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 | Nathan Ponwith v Shane Monroe | 7-5,6-4 |
| Challenger - Phoenix | 2019/03/12 21:10 | Nathan Ponwith v Tatsuma Ito | 4-6,4-6 |
| ITF - M25 Pensacola | 2019/05/07 15:00 | Mwendwa Mbithi v Maxwell Giddens | 6-2,4-6,10-8 |
| ITF - M25 Pensacola | 2019/05/06 14:00 | Maxwell Giddens v Mihnea L.S. Turcu | 6-1,6-3 |
| ITF - M15 Orange Park | 2019/04/16 14:00 | Dragos Constantin Ignat v Maxwell Giddens | 7-6,6-2 |
| ITF - M15 Orange Park | 2019/04/15 14:00 | Maxwell Giddens v Joao Ferreira | 4-6,6-2,12-10 |
| ITF - EUA F14 | 2017/04/15 13:00 | Maxwell Giddens v Mauricio Resendiz Dominguez | 4-6,1-6 |
| ITF - EUA F14 | 2017/04/14 14:30 | Maxwell Giddens v Morgan Dill | 6-2,6-4 |