Ground: Hardcourt indoor
| UTR Pro Columbus | 2023/08/20 15:50 | Daniel Kliebhan v Chad Miller | 6-4,4-6,6-3 |
| UTR Pro Columbus | 2023/08/19 16:46 | Daniel Kliebhan v Reece Yakubov | 6-4,6-1 |
| UTR Pro Columbus | 2023/08/18 17:51 | John Bernard v Daniel Kliebhan | 3-6,0-6 |
| UTR Pro Columbus | 2023/08/17 20:30 | Luke Phillips v Daniel Kliebhan | 6-4,6-7,6-5 |
| UTR Pro Columbus | 2023/08/15 14:00 | Eric Li v Daniel Kliebhan | 6-4,5-2 |
| UTR Pro Columbus | 2023/08/14 18:30 | Daniel Kliebhan v Patorn Hanchaikul | 5-7,1-6 |
| UTR Pro Montrouge | 2023/07/29 10:35 | Mateo Bivol v Daniel Kliebhan | 6-2,2-6,6-1 |
| UTR Pro Montrouge | 2023/07/27 06:00 | Daniel Kliebhan v Lawrence Sciglitano | 4-6,6-3,1-6 |