Stadium: Campo Centrale Round: 54 Ground: Clay
| ITF M15 Cadolzburg | 2024/01/17 09:55 | Jakub Filip v Kai Wehnelt | 7-6,0-6,7-6 |
| Challenger Yokkaichi | 2023/11/27 01:00 | August Holmgren v Kai Wehnelt | 6-2,6-4 |
| Challenger Yokohama | 2023/11/19 06:50 | Kai Wehnelt v Yan Bai | 4-6,4-6 |
| 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 |