Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF M25 Austin | 2023/11/07 18:30 | Adam Neff v Eliot Spizzirri | 4-6,6-4,1-6 |
| ITF M15 Albuquerque | 2023/09/28 17:10 | Colin Markes v Adam Neff | 6-4,3-6,6-3 |
| ITF M15 Albuquerque | 2023/09/27 21:30 | Rei Sakamoto v Adam Neff | 4-6,2-6 |
| ITF M25 Edwardsville | 2023/07/26 16:30 | Adam Neff v Kareem Allaf | 6-3,3-6,3-6 |
| ITF M25 Dallas | 2023/07/11 18:50 | Nicholas Godsick v Adam Neff | 6-2,6-2 |
| ITF M25 Tulsa | 2023/06/22 15:00 | Alejandro Moreno v Adam Neff | 6-4,6-7,2-6 |
| ITF M25 Tulsa | 2023/06/20 16:00 | Adam Neff v Colin Sinclair | 4-6,7-5,7-5 |
| ITF M25 Wichita | 2023/06/14 22:10 | Adam Neff v Nicaise Muamba | 4-6,7-5,3-6 |
| ITF M25 Columbus | 2023/11/14 16:00 | Jim Hendrikx v Poonthong Komopisut | 6-3,6-7,10-6 |
| ITF M15 Haren | 2023/09/05 08:00 | Bobbie De Goeijen v Jim Hendrikx | 6-7,6-3,10-7 |
| ITF M15 Haren | 2023/09/04 11:00 | Jim Hendrikx v Cedric Stanke | 6-4,6-2 |
| ITF M15 Haren | 2023/09/03 08:00 | Jim Hendrikx v Rik Muller | 6-3,6-1 |
| ITF M15 Huy | 2023/08/23 09:00 | Jim Hendrikx v Marc Majdandzic | 5-7,5-7 |
| ITF M15 Huy | 2023/08/21 14:00 | Jurriaan Bol v Jim Hendrikx | 6-0,3-6,3-10 |
| ITF M15 Huy | 2023/08/21 07:00 | Jim Hendrikx v Lawrence Sciglitano | 0-6,7-5,10-8 |
| ITF M15 Huy | 2023/08/20 09:55 | Maxwell Benson v Jim Hendrikx | 6-2,6-7,6-10 |