Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2023/02/06 09:00 | Lilian Marmousez v Mark Wallner | 7-6,7-6 |
| ITF - M15 Monastir | 2023/02/05 09:00 | Gourav Gulia v Mark Wallner | 1-6,3-6 |
| ITF - M15 Monastir | 2023/01/31 09:00 | Manuel Mazza v Mark Wallner | 6-4,6-4 |
| ITF - M15 Monastir | 2023/01/30 09:00 | Aleksi Lofman v Mark Wallner | 7-6,1-6,5-10 |
| ITF - M15 Monastir | 2023/01/29 09:00 | Jan Dimitrijevic v Mark Wallner | 3-6,3-6 |
| ITF - M15 Monastir | 2023/01/23 12:30 | Buvaysar Gadamauri v Mark Wallner | 7-6,7-5 |
| ITF - M15 Monastir | 2023/01/22 08:00 | Haoda Jiang v Mark Wallner | 1-6,1-6 |
| UTR Pro - Barcelona | 2023/01/08 15:00 | Mark Wallner v Pol Toledo Bague | 3-6,6-2,6-3 |
| ITF - M15 Sharm El Sheikh | 2023/02/21 08:00 | Louis Bowden v Wishaya Trongcharoenchaikul | 4-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2023/02/20 08:00 | Illya Beloborodko v Louis Bowden | 4-6,6-7 |
| ITF - M15 Sharm El Sheikh | 2023/02/19 08:00 | Alessio Zanotti v Louis Bowden | 3-6,6-7 |
| ITF - M15 Sharm El Sheikh | 2023/02/13 08:00 | Louis Bowden v Sergei Pogosian | 6-3,3-6,7-10 |
| ITF - M15 Sharm El Sheikh | 2023/02/12 08:00 | Louis Bowden v Noah Thurner | 6-2,6-4 |
| ITF - M25 Bath | 2023/02/06 11:50 | Louis Bowden v James Davis | 5-7,6-4,8-10 |
| ITF M25 - Sheffield | 2023/01/15 09:55 | Louis Bowden v Sean Hodkin | 6-7,0-6 |
| ITF - M25 Loughborough | 2023/01/11 12:00 | Louis Bowden v Toby Martin | 3-6,5-7 |