Stadium: Court 6 Round: 27 Ground: Clay
| ITF M25 Maribor | 2023/08/31 11:05 | Alex Knaff v Tino Kovacic | 7-6,6-1 |
| ITF M25 Maribor | 2023/08/30 12:00 | Alex Knaff v Matei Cristian Onofrei | 6-0,6-1 |
| Challenger Grodzisk Mazowiecki | 2023/08/14 10:25 | Jiri Vesely v Alex Knaff | 7-5,6-4 |
| Challenger Grodzisk Mazowiecki | 2023/08/13 13:20 | Szymon Kielan v Alex Knaff | 3-6,0-6 |
| ITF M15 Raanana | 2023/08/04 10:25 | Amit Vales v Alex Knaff | 6-4,6-2 |
| ITF M15 Raanana | 2023/08/03 07:25 | Lior Goldenberg v Alex Knaff | 3-6,3-6 |
| ITF M15 Raanana | 2023/08/02 07:30 | Ron Ellouck v Alex Knaff | 1-6,2-6 |
| ITF M15 Raanana | 2023/08/01 07:00 | Luca Fantini v Alex Knaff | 3-6,6-7 |
| ITF M25 Maribor | 2023/08/31 11:45 | Nicolas Zanellato v Marko Topo | 3-6,7-6,6-0 |
| ITF M25 Maribor | 2023/08/30 12:00 | Robert Rumler v Nicolas Zanellato | 0-6,2-6 |
| Challenger Augsburg | 2023/08/25 09:00 | Nicolas Zanellato v Oriol Roca Batalla | 3-6,4-6 |
| Challenger Augsburg | 2023/08/24 11:10 | Moez Echargui v Nicolas Zanellato | 5-7,1-6 |
| Challenger Augsburg | 2023/08/23 09:40 | Nicolas Zanellato v Marvin Moeller | 3-6,7-5,6-4 |
| Challenger Augsburg | 2023/08/22 11:45 | Elmar Ejupovic v Nicolas Zanellato | 6-3,4-6,2-6 |
| Challenger Augsburg | 2023/08/21 10:40 | Tristan Lamasine v Nicolas Zanellato | 3-6,2-6 |
| Challenger Augsburg | 2023/08/20 11:15 | Nicolas Zanellato v Mats Rosenkranz | 7-6,6-2 |