Stadium: Court 2 Round: 25 Ground: Carpet indoor
| ITF M25 Bourg-en-Bresse | 2022/07/01 13:05 | Kai Wehnelt v Patrick Zahraj | 6-1,6-3 |
| ITF Germany F3 Qual | 2018/01/29 11:00 | Patrick Zahraj v Kai Wehnelt | 5-7,6-4,2-6 |
| ITF Germany F2 Qual | 2018/01/22 09:00 | Patrick Zahraj v Kai Wehnelt | 6-4,1-6,3-6 |
| Česká republika - Extraliga | 2023/12/17 11:00 | Dalibor Svrcina v Patrick Zahraj | 6-4,2-6,7-10 |
| Česká republika - Extraliga | 2023/12/16 12:25 | Mate Valkusz v Patrick Zahraj | 6-7,6-4,7-5 |
| Česká republika - Extraliga | 2023/12/14 11:00 | Patrick Zahraj v Patrik Homola | 6-4,6-2 |
| Mistrovství Německa | 2023/12/10 12:00 | Patrick Zahraj v Daniel Masur | 7-6,7-5 |
| Mistrovství Německa | 2023/12/09 10:00 | Patrick Zahraj v Kevin Humpfner | 6-2,6-2 |
| Mistrovství Německa | 2023/12/08 12:00 | Patrick Zahraj v Jakob Schnaitter | 6-3,3-6,6-3 |
| Mistrovství Německa | 2023/12/05 10:00 | Marko Topo v Patrick Zahraj | 6-3,6-7,2-6 |
| ITF M15 Sharm El Sheikh | 2023/12/02 08:00 | Evgeny Philippov v Patrick Zahraj | 6-2,6-2 |
| 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 Jokohama | 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 |