Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/01/30 09:00 | Alexander Zgirovsky v Gourav Gulia | 6-1,6-0 |
| ITF M15 Monastir | 2023/01/22 08:00 | Gourav Gulia v Shohei Chikami | 0-6,2-6 |
| ITF M15 Monastir | 2023/01/16 08:30 | Jacob Bradshaw v Gourav Gulia | 6-0,6-0 |
| ITF M15 Monastir | 2023/01/15 13:00 | Gourav Gulia v Dhananjay Singh | 6-4,6-0 |
| ITF M15 Monastir | 2023/01/09 08:30 | Luca Giacomini v Gourav Gulia | 6-1,6-0 |
| ITF M15 Monastir | 2023/01/01 10:00 | Gourav Gulia v Alexey Dubinin | 7-6,3-6,8-10 |
| ITF M15 Bhilai | 2022/11/20 04:30 | Gourav Gulia v Anurag Agarwal | 3-6,3-6 |
| ITF M25 Mumbai | 2022/11/13 05:30 | Gourav Gulia v Ivan Denisov | 1-6,4-6 |
| 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 |
| UTR Pro Barcelona | 2023/01/07 12:30 | Maxime Hamou v Mark Wallner | 6-3,2-6,1-2 |
| UTR Pro Barcelona | 2023/01/04 14:30 | Mark Wallner v Lamine Ouahab | 7-5,6-0 |