Stadium: Court 4 Round: 14 Ground: Hardcourt outdoor
| Challenger - Drummondville | 2023/11/12 20:20 | Kai Wehnelt v Nicaise Muamba | 4-6,6-4,6-7 |
| Challenger - Calgary | 2023/11/06 17:00 | Kai Wehnelt v Patrick Brady | 1-6,6-7 |
| Challenger - Sydney | 2023/10/30 02:10 | Rubin Statham v Kai Wehnelt | 6-4,7-6 |
| Challenger - Sydney | 2023/10/29 02:20 | Sean Van Rensburg v Kai Wehnelt | 1-6,2-6 |
| Challenger - Playford | 2023/10/23 23:30 | Kai Wehnelt v Yuta Shimizu | 4-6,4-6 |
| Challenger - Playford | 2023/10/22 23:30 | Kai Wehnelt v Scott Jones | 6-3,6-7,7-6 |
| Challenger - Playford | 2023/10/22 01:10 | Kai Wehnelt v Hayden Jones | 6-3,6-2 |
| ITF - M15 Monastir | 2023/10/15 08:30 | Maxence Beauge v Kai Wehnelt | 6-4,6-3 |
| Challenger - Kobe | 2023/11/16 02:00 | Yan Bai v Shintaro Mochizuki | 3-6,2-6 |
| Challenger - Kobe | 2023/11/13 01:30 | Yan Bai v Andrew Fenty | 6-4,3-6,4-6 |
| Challenger - Kobe | 2023/11/12 04:35 | Arthur Weber v Yan Bai | 2-6,4-6 |
| Challenger - Matsuyama | 2023/11/06 01:00 | Yan Bai v Hiroki Moriya | 6-1,3-6,1-6 |
| Challenger - Matsuyama | 2023/11/05 01:00 | Yan Bai v Ryuki Matsuda | 6-2,6-4 |
| Challenger - Shenzhen | 2023/10/20 04:05 | Bu Yunchaokete v Yan Bai | 6-3,6-2 |
| Challenger - Shenzhen | 2023/10/19 04:00 | Yan Bai v Steven Diez | 3-6,6-1,6-4 |
| Challenger - Shenzhen | 2023/10/16 08:35 | Arthur Weber v Yan Bai | 4-6,7-6,6-7 |