Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2022/09/19 08:00 | Bang Shuo Yin v Mark Wallner | 4-6,6-0,9-11 |
| ITF M15 Monastir | 2022/09/18 10:30 | Caspar Schuetze v Mark Wallner | 3-6,2-6 |
| ITF M15 Monastir | 2022/09/11 12:30 | Sheng Tang v Mark Wallner | 6-3,6-4 |
| ITF M15 Allershausen | 2022/08/29 16:10 | Torben Steinorth v Mark Wallner | 6-3,6-2 |
| ITF M15 Allershausen | 2022/08/29 10:30 | Mark Wallner v Danylo Veremeychuk | 6-2,4-6,10-4 |
| UTR Pro Tennis Series Miami | 2021/11/06 22:05 | Francisco Bastias v Mark Wallner | 6-3,4-6,6-5 |
| UTR Pro Tennis Series Miami | 2021/11/06 18:00 | Mark Wallner v Bruno Caula | 6-1,5-3 |
| UTR Pro Tennis Series Miami | 2021/11/03 15:30 | Mark Wallner v Kian Vakili | 6-4,5-3 |
| ITF M15 Cairo | 2022/08/14 09:00 | Hong-Lin Fu v Giovanni Calvano | 6-7,2-6 |
| ITF M15 Castelo Branco | 2022/07/27 15:00 | Hong-Lin Fu v Robin Bertrand | 3-6,2-6 |
| ITF M15 Castelo Branco | 2022/07/25 12:00 | Hong-Lin Fu v Jorge Carlos C Allgaier | 2-6,7-5,10-4 |
| ITF M15 Castelo Branco | 2022/07/24 12:00 | Hong-Lin Fu v Tiago Sousa | 6-1,6-4 |
| ITF M25 Idanha-A-Nova | 2022/07/17 10:30 | Hong-Lin Fu v Tiago Silva | 3-6,5-7 |
| ITF M25 Idanha-A-Nova | 2022/07/13 15:30 | Hong-Lin Fu v Rio Noguchi | 2-6,2-6 |
| ITF M25 Idanha-A-Nova | 2022/07/11 15:30 | Hong-Lin Fu v Charles Minc | 3-6,6-1,10-6 |
| ITF M25 Idanha-A-Nova | 2022/07/10 15:00 | Hong-Lin Fu v Luca Teboul | 2-6,6-2,10-3 |