Stadium: Center Court Round: 19 Ground: Hardcourt indoor
| Challenger Cleveland | 2023/01/29 16:20 | Alexander Cozbinov v Bradley Klahn | 7-6,5-7,4-6 |
| Australian Open | 2023/01/11 03:55 | Bradley Klahn v Enzo Couacaud | 3-6,6-4,4-6 |
| Australian Open | 2023/01/09 05:55 | Frederico Ferreira Silva v Bradley Klahn | 3-6,6-7 |
| Challenger Canberra | 2023/01/02 04:00 | Jozef Kovalik v Bradley Klahn | 6-4,3-6,7-6 |
| ATP San Diego | 2022/09/17 21:40 | Bradley Klahn v Ernesto Escobedo | 6-3,6-7,2-6 |
| US Open | 2022/08/24 19:25 | Bradley Klahn v Jan-Lennard Struff | 4-6,6-4,2-6 |
| ATP Cincinnati | 2022/08/14 17:45 | Lorenzo Sonego v Bradley Klahn | 6-2,6-4 |
| ATP Cincinnati | 2022/08/13 14:00 | Alexei Popyrin v Bradley Klahn | 5-7,6-7 |
| Challenger Cleveland | 2023/01/29 18:50 | Nico Mostardi v Ryan Harrison | 3-6,4-6 |
| Challenger Columbus | 2022/09/20 14:00 | Ryan Harrison v Paul Jubb | 6-7,4-6 |
| Challenger Cary | 2022/09/16 01:45 | Ryan Harrison v Nick Chappell | 4-6,6-4,2-6 |
| Challenger Cary | 2022/09/14 00:10 | Aleksandar Vukic v Ryan Harrison | 6-7,6-7 |
| Challenger Cary | 2022/09/12 16:00 | Ezekiel Clark v Ryan Harrison | 2-6,6-7 |
| Challenger Cary | 2022/09/11 15:00 | Pedro Rodenas v Ryan Harrison | 3-6,4-6 |
| Challenger Chicago | 2022/08/11 19:10 | Ryan Harrison v Jordan Thompson | 3-6,3-6 |
| Challenger Chicago | 2022/08/10 16:40 | Christopher Eubanks v Ryan Harrison | 6-7,6-7 |