Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2023/10/20 07:00 | Harrison Adams v Alex Knaff | 6-4,5-7,6-4 |
| ITF M15 Sharm El Sheikh | 2023/10/19 08:35 | Daniel Khazime v Alex Knaff | 4-6,0-6 |
| ITF M15 Sharm El Sheikh | 2023/10/18 12:10 | Patrik Homola v Alex Knaff | 3-6,0-6 |
| ITF M15 Sharm El Sheikh | 2023/10/12 07:00 | Philip Henning v Alex Knaff | 6-0,6-2 |
| ITF M15 Sharm El Sheikh | 2023/10/11 12:35 | Jacob Bradshaw v Alex Knaff | 4-6,2-6 |
| Davis Cup | 2023/09/16 11:10 | Blaz Rola v Alex Knaff | 6-4,6-2 |
| Davis Cup | 2023/09/15 10:00 | Bor Artnak v Alex Knaff | 6-3,6-7,2-6 |
| ITF M25 Maribor | 2023/09/06 07:30 | Alex Knaff v Buvaysar Gadamauri | 6-7,6-4,4-6 |
| ITF M15 Sharm El Sheikh | 2023/10/24 07:00 | Nikita Ianin v Zekai Li | 4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2023/10/23 07:00 | Zekai Li v Renlong Pang | 6-4,7-5 |
| ITF M15 Sharm El Sheikh | 2023/10/22 08:15 | Zekai Li v Pavel Kravchenko | 6-2,6-2 |
| ITF M15 Sharm El Sheikh | 2023/10/16 07:00 | Saveliy Ivanov v Zekai Li | 6-2,6-2 |
| ITF M15 Sharm El Sheikh | 2023/10/15 07:00 | Zekai Li v Tristan Nitschke | 7-6,6-7,10-6 |
| UTR Pro Beograd | 2023/10/04 12:03 | Domagoj Biljesko v Zekai Li | 6-0,5-2 |
| UTR Pro Beograd | 2023/10/03 09:00 | Enrique Bogo v Zekai Li | 6-1,6-3 |
| UTR Pro Beograd | 2023/10/02 08:01 | Zekai Li v Aleksa Mardjonovic | 3-6,2-6 |