| UTR Pro Florida | 2023/12/11 15:30 | Will Mayew v William Nolan | 6-3,6-1 |
| UTR Pro Florida | 2023/06/20 13:00 | Matthew Rankin v William Nolan | 2-6,6-1,7-6 |
| UTR Pro Atlanta | 2023/06/18 13:30 | Jose Garcia v William Nolan | 3-6,0-6 |
| UTR Pro Atlanta | 2023/06/17 14:00 | Corey Craig v William Nolan | 2-6,3-6 |
| UTR Pro Atlanta | 2023/06/16 19:30 | Holden Koons v William Nolan | 6-0,6-3 |
| UTR Pro Atlanta | 2023/06/15 16:30 | Juan Pablo Cenoz v William Nolan | 0-6,1-6 |
| UTR Pro Atlanta | 2023/06/13 15:00 | Roy Smith v William Nolan | 3-6,4-6 |
| UTR Pro Atlanta | 2023/06/12 23:34 | William Nolan v Tighe Brunetti | 6-2,7-6 |
| UTR Pro Florida | 2023/12/11 17:35 | Grant Lothringer v Victor Lilov | 4-6,3-6 |
| UTR Pro Florida | 2023/12/10 17:55 | Grant Lothringer v Stephan Gershfeld | 7-6,2-6,6-3 |
| UTR Pro Texas | 2023/11/16 22:46 | Grant Lothringer v Cassius Chinlund | 3-6,6-4,4-6 |
| UTR Pro Texas | 2023/11/15 17:00 | Grant Lothringer v Matthis Ross | 6-7,4-6 |
| UTR Pro Texas | 2023/11/13 21:19 | Grant Lothringer v Liam Krall | 6-4,6-1 |
| UTR Pro Texas | 2023/11/13 00:00 | Kurt Miller v Grant Lothringer | 1-6,1-6 |
| ITF M25 Austin | 2023/11/06 16:00 | Tadeas Paroulek v Grant Lothringer | 6-1,6-2 |
| ITF M25 Austin | 2023/11/05 16:00 | Grant Lothringer v Francisco Oliveira | 7-6,6-1 |