Stadium: Court 1 Round: 19 Ground: Hardcourt outdoor
| Challenger Nonthaburi | 2023/12/31 03:00 | Giovanni Fonio v Christian Langmo | 3-6,6-3,6-7 |
| Challenger Charlottesville | 2023/10/30 17:55 | Christian Langmo v Inaki Montes-De La Torre | 5-7,2-6 |
| Challenger Charlottesville | 2023/10/29 22:05 | Christian Langmo v Keenan Mayo | 6-2,6-4 |
| ITF M15 Las Vegas | 2023/10/17 21:15 | Alexander Razeghi v Christian Langmo | 7-5,6-0 |
| Challenger Fairfield | 2023/10/11 17:00 | Brandon Holt v Christian Langmo | 6-3,5-7,7-6 |
| Challenger Fairfield | 2023/10/10 19:15 | Christian Langmo v Strong Kirchheimer | 6-4,6-4 |
| Challenger Tiburon | 2023/10/01 17:00 | Christian Langmo v Nishesh Basavareddy | 3-6,4-6 |
| Challenger Charleston | 2023/09/24 14:00 | Christian Langmo v Darian King | 6-4,6-7,6-7 |
| Challenger Nonthaburi | 2023/12/31 03:00 | Alafia Ayeni v Arthur Weber | 2-6,3-6 |
| Challenger Kobe | 2023/11/12 04:35 | Arthur Weber v Yan Bai | 2-6,4-6 |
| Challenger Matsuyama | 2023/11/07 05:05 | Moez Echargui v Arthur Weber | 6-0,6-3 |
| Challenger Sydney | 2023/11/01 00:45 | Arthur Weber v Marc Polmans | 4-6,4-6 |
| Challenger Sydney | 2023/10/30 02:10 | Jacob Bradshaw v Arthur Weber | 5-7,2-6 |
| Challenger Playford | 2023/10/23 03:00 | Arthur Weber v Rio Noguchi | 1-6,2-6 |
| Challenger Shenzhen | 2023/10/16 08:35 | Arthur Weber v Yan Bai | 4-6,7-6,6-7 |
| ATP Shanghai | 2023/10/03 10:05 | Arthur Weber v Philip Sekulic | 4-6,3-6 |